Quote comment

src/common/utils/dom.test.ts

@@ -1,6 +1,6 @@
-import { describe, expect, it } from 'vitest'
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 
-import { dom } from './dom'
+import { dom, isElementInViewport } from './dom'
 
 describe('utils/dom/getAttributes', () => {
   it('should return an empty array if no matches are found', () => {
@@ -27,3 +27,62 @@ describe('utils/dom/getAttributes', () => {
     expect(result).toEqual(['image.jpg'])
   })
 })
+
+describe('utils/detect/isElementInViewport', () => {
+  let element: HTMLElement
+
+  beforeEach(() => {
+    element = document.createElement('div')
+    document.body.appendChild(element)
+
+    element.getBoundingClientRect = vi.fn(() => ({
+      top: 0,
+      left: 0,
+      bottom: 0,
+      right: 0,
+      width: 0,
+      height: 0,
+      x: 0,
+      y: 0,
+      toJSON: () => ({}),
+    }))
+  })
+
+  afterEach(() => {
+    document.body.removeChild(element)
+  })
+
+  it('should return true if the element is in the viewport', () => {
+    element.getBoundingClientRect = vi.fn(() => ({
+      top: 100,
+      left: 100,
+      bottom: 200,
+      right: 200,
+      width: 100,
+      height: 100,
+      x: 100,
+      y: 100,
+      toJSON: () => ({}),
+    }))
+
+    const result = isElementInViewport(element)
+    expect(result).toBe(true)
+  })
+
+  it('should return false if the element is not in the viewport', () => {
+    element.getBoundingClientRect = vi.fn(() => ({
+      top: 900,
+      left: 700,
+      bottom: 1000,
+      right: 800,
+      width: 100,
+      height: 100,
+      x: 700,
+      y: 900,
+      toJSON: () => ({}),
+    }))
+
+    const result = isElementInViewport(element)
+    expect(result).toBe(false)
+  })
+})

src/common/utils/dom.ts

@@ -17,3 +17,14 @@ export const dom = {
   $$,
   getAttributes,
 }
+
+export const isElementInViewport = (element: Element): boolean => {
+  const rect = element.getBoundingClientRect()
+  return (
+    rect.top >= 0 &&
+    rect.left >= 0 &&
+    rect.bottom <=
+      (window.innerHeight || document.documentElement.clientHeight) &&
+    rect.right <= (window.innerWidth || document.documentElement.clientWidth)
+  )
+}

src/components/CommentBeta/FooterActions/index.tsx

@@ -1,3 +1,4 @@
+import { Editor } from '@matters/matters-editor'
 import gql from 'graphql-tag'
 import { useContext, useEffect, useRef, useState } from 'react'
 import { FormattedMessage, useIntl } from 'react-intl'
@@ -16,6 +17,7 @@ import {
   Media,
   Spacer,
   toast,
+  useCommentEditorContext,
   ViewerContext,
 } from '~/components'
 import {
@@ -97,6 +99,8 @@ const BaseFooterActions = ({
 
   const [showForm, setShowForm] = useState(false)
   const toggleShowForm = () => setShowForm(!showForm)
+  const [editor, setEditor] = useState<Editor | null>(null)
+  const { setActiveEditor, activeEditor } = useCommentEditorContext()
 
   const { state, node } = comment
   const article = node.__typename === 'Article' ? node : undefined
@@ -224,7 +228,12 @@ const BaseFooterActions = ({
                   {...buttonProps}
                   {...replyButtonProps}
                   {...replyCustomButtonProps}
-                  onClick={toggleShowForm}
+                  onClick={() => {
+                    if (editor === activeEditor) {
+                      setActiveEditor(null)
+                    }
+                    toggleShowForm()
+                  }}
                 />
               </Media>
             </>
@@ -237,11 +246,17 @@ const BaseFooterActions = ({
             <Spacer size="base" />
             <CommentFormBeta
               articleId={article?.id}
+              setEditor={setEditor}
               type={'article'}
               replyToId={comment.id}
               parentId={comment.parentComment?.id || comment.id}
               submitCallback={submitCallback}
-              closeCallback={() => setShowForm(false)}
+              closeCallback={() => {
+                if (editor === activeEditor) {
+                  setActiveEditor(null)
+                }
+                setShowForm(false)
+              }}
               isInCommentDetail={isInCommentDetail}
               defaultContent={defaultContent}
             />

src/components/Context/CommentEditor/index.tsx

@@ -0,0 +1,44 @@
+import { Editor } from '@matters/matters-editor'
+import { createContext, ReactNode, useContext, useState } from 'react'
+
+interface CommentEditorContextProps {
+  activeEditor: Editor | null
+  fallbackEditor: Editor | null
+  setActiveEditor: (editor: Editor | null) => void
+  setFallbackEditor: (editor: Editor | null) => void
+  getCurrentEditor: () => Editor | null
+}
+
+const CommentEditorContext = createContext<CommentEditorContextProps>(
+  {} as CommentEditorContextProps
+)
+
+export const useCommentEditorContext = (): CommentEditorContextProps => {
+  const context = useContext(CommentEditorContext)
+  return context
+}
+
+export const CommentEditorProvider = ({
+  children,
+}: {
+  children: ReactNode
+}) => {
+  const [activeEditor, setActiveEditor] = useState<Editor | null>(null)
+  const [fallbackEditor, setFallbackEditor] = useState<Editor | null>(null)
+
+  const getCurrentEditor = () => activeEditor || fallbackEditor
+
+  return (
+    <CommentEditorContext.Provider
+      value={{
+        activeEditor,
+        setActiveEditor,
+        fallbackEditor,
+        setFallbackEditor,
+        getCurrentEditor,
+      }}
+    >
+      {children}
+    </CommentEditorContext.Provider>
+  )
+}

src/components/Context/index.ts

@@ -1,5 +1,5 @@
-export * from './ActiveCommentEditor'
 export * from './CommentDrafts'
+export * from './CommentEditor'
 export * from './DraftDetailState'
 export * from './Features'
 export * from './Language'

src/components/Editor/Comment/index.tsx

@@ -4,11 +4,11 @@ import {
   EditorContent,
   useCommentEditor,
 } from '@matters/matters-editor'
-import { useContext, useEffect } from 'react'
+import { useEffect } from 'react'
 import { useIntl } from 'react-intl'
 
 import { BYPASS_SCROLL_LOCK, ENBABLE_SCROLL_LOCK } from '~/common/enums'
-import { ActiveCommentEditorContext } from '~/components/Context'
+import { useCommentEditorContext } from '~/components/Context'
 
 import { makeMentionSuggestion } from '../Article/extensions'
 import styles from './styles.module.css'
@@ -18,19 +18,19 @@ interface Props {
   update: (params: { content: string }) => void
   placeholder?: string
   setEditor?: (editor: Editor | null) => void
-  syncQuote?: boolean
+  isFallbackEditor?: boolean
 }
 
 const CommentEditor: React.FC<Props> = ({
   content,
   update,
   placeholder,
   setEditor,
-  syncQuote,
+  isFallbackEditor,
 }) => {
   const client = useApolloClient()
   const intl = useIntl()
-  const { setEditor: setActiveEditor } = useContext(ActiveCommentEditorContext)
+  const { setActiveEditor, setFallbackEditor } = useCommentEditorContext()
 
   const editor = useCommentEditor({
     placeholder:
@@ -58,8 +58,8 @@ const CommentEditor: React.FC<Props> = ({
 
   useEffect(() => {
     setEditor?.(editor)
-    if (syncQuote) {
-      setActiveEditor(editor)
+    if (isFallbackEditor) {
+      setFallbackEditor(editor)
     }
   }, [editor])
 
@@ -68,7 +68,12 @@ const CommentEditor: React.FC<Props> = ({
       className={styles.commentEditor}
       id="editor" // anchor for mention plugin
     >
-      <EditorContent editor={editor} />
+      <EditorContent
+        editor={editor}
+        onFocus={() => {
+          setActiveEditor(editor)
+        }}
+      />
     </div>
   )
 }

src/components/Forms/CommentFormBeta/index.tsx

@@ -13,6 +13,7 @@ import {
   CommentDraftsContext,
   SpinnerBlock,
   TextIcon,
+  useCommentEditorContext,
   useMutation,
   useRoute,
   ViewerContext,
@@ -31,11 +32,12 @@ import styles from './styles.module.css'
 export type CommentFormBetaType = 'article'
 
 export interface CommentFormBetaProps {
+  type: CommentFormBetaType
+
   commentId?: string
   replyToId?: string
   parentId?: string
   articleId?: string
-  type: CommentFormBetaType
   isInCommentDetail?: boolean
 
   defaultContent?: string | null
@@ -44,7 +46,9 @@ export interface CommentFormBetaProps {
 
   showClear?: boolean
   placeholder?: string
-  syncQuote?: boolean
+
+  isFallbackEditor?: boolean
+  setEditor?: (editor: Editor | null) => void
 }
 
 export const CommentFormBeta: React.FC<CommentFormBetaProps> = ({
@@ -59,15 +63,21 @@ export const CommentFormBeta: React.FC<CommentFormBetaProps> = ({
   closeCallback,
   showClear,
   placeholder,
-  syncQuote,
+  isFallbackEditor,
+  setEditor: propsSetEditor,
 }) => {
   const intl = useIntl()
   const viewer = useContext(ViewerContext)
   const { getDraft, updateDraft, removeDraft } =
     useContext(CommentDraftsContext)
   const { getQuery, routerLang } = useRoute()
+  const { setActiveEditor } = useCommentEditorContext()
+  const [editor, localSetEditor] = useState<Editor | null>(null)
+  const setEditor = (editor: Editor | null) => {
+    localSetEditor(editor)
+    propsSetEditor?.(editor)
+  }
   const shortHash = getQuery('shortHash')
-  const [editor, setEditor] = useState<Editor | null>(null)
 
   // retrieve comment draft
   const commentDraftId = `${articleId}-${type}-${commentId || 0}-${
@@ -172,6 +182,7 @@ export const CommentFormBeta: React.FC<CommentFormBetaProps> = ({
       editor.commands.setContent('')
     }
     removeDraft(commentDraftId)
+    setActiveEditor(null)
   }
 
   const onUpdate = ({ content: newContent }: { content: string }) => {
@@ -195,7 +206,7 @@ export const CommentFormBeta: React.FC<CommentFormBetaProps> = ({
           content={content}
           update={onUpdate}
           placeholder={placeholder}
-          syncQuote={syncQuote}
+          isFallbackEditor={isFallbackEditor}
           setEditor={(editor) => {
             setEditor(editor)
           }}