From a6c8587e70cede0a2930286c4548623d54c12be2 Mon Sep 17 00:00:00 2001
From: keyan <keyan.kousha+huumn@gmail.com>
Date: Tue, 3 Oct 2023 20:06:48 -0500
Subject: [PATCH] onPointerDown for mobile, quote+reply quotes text

---
 components/action-dropdown.js |   2 +-
 components/form.js            | 100 ++++++++++++++++++----------------
 components/item-info.js       |   4 +-
 components/reply.js           |  11 +++-
 4 files changed, 65 insertions(+), 52 deletions(-)

diff --git a/components/action-dropdown.js b/components/action-dropdown.js
index 497f150d0..ea19ebaca 100644
--- a/components/action-dropdown.js
+++ b/components/action-dropdown.js
@@ -8,7 +8,7 @@ export default function ActionDropdown ({ children }) {
   }
   return (
     <Dropdown className={`pointer ${styles.dropdown}`} as='span'>
-      <Dropdown.Toggle variant='success' as='a' onMouseDown={e => e.preventDefault()}>
+      <Dropdown.Toggle variant='success' as='a' onPointerDown={e => e.preventDefault()}>
         <MoreIcon className='fill-grey ms-1' height={16} width={16} />
       </Dropdown.Toggle>
       <Dropdown.Menu>
diff --git a/components/form.js b/components/form.js
index 8b947eb84..d135256c5 100644
--- a/components/form.js
+++ b/components/form.js
@@ -92,6 +92,7 @@ export function MarkdownInput ({ label, topLevel, groupClassName, onChange, setH
   const [, meta, helpers] = useField(props)
   const [selectionRange, setSelectionRange] = useState({ start: 0, end: 0 })
   innerRef = innerRef || useRef(null)
+  const previousTab = useRef(tab)
 
   props.as ||= TextareaAutosize
   props.rows ||= props.minRows || 6
@@ -100,6 +101,14 @@ export function MarkdownInput ({ label, topLevel, groupClassName, onChange, setH
     !meta.value && setTab('write')
   }, [meta.value])
 
+  useEffect(() => {
+    // focus on input when switching to write tab from preview tab
+    if (innerRef?.current && tab === 'write' && previousTab?.current !== 'write') {
+      innerRef.current.focus()
+    }
+    previousTab.current = tab
+  }, [tab])
+
   useEffect(() => {
     if (selectionRange.start <= selectionRange.end && innerRef?.current) {
       const { start, end } = selectionRange
@@ -125,53 +134,49 @@ export function MarkdownInput ({ label, topLevel, groupClassName, onChange, setH
             <Markdown width={18} height={18} />
           </a>
         </Nav>
-        {tab === 'write'
-          ? (
-            <div>
-              <InputInner
-                {...props} onChange={(formik, e) => {
-                  if (onChange) onChange(formik, e)
-                  if (setHasImgLink) {
-                    setHasImgLink(mdHas(e.target.value, ['link', 'image']))
-                  }
-                }}
-                innerRef={innerRef}
-                onKeyDown={(e) => {
-                  const metaOrCtrl = e.metaKey || e.ctrlKey
-                  if (metaOrCtrl) {
-                    if (e.key === 'k') {
-                      // some browsers use CTRL+K to focus search bar so we have to prevent that behavior
-                      e.preventDefault()
-                      insertMarkdownLinkFormatting(innerRef.current, helpers.setValue, setSelectionRange)
-                    }
-                    if (e.key === 'b') {
-                      // some browsers use CTRL+B to open bookmarks so we have to prevent that behavior
-                      e.preventDefault()
-                      insertMarkdownBoldFormatting(innerRef.current, helpers.setValue, setSelectionRange)
-                    }
-                    if (e.key === 'i') {
-                      // some browsers might use CTRL+I to do something else so prevent that behavior too
-                      e.preventDefault()
-                      insertMarkdownItalicFormatting(innerRef.current, helpers.setValue, setSelectionRange)
-                    }
-                    if (e.key === 'Tab' && e.altKey) {
-                      e.preventDefault()
-                      insertMarkdownTabFormatting(innerRef.current, helpers.setValue, setSelectionRange)
-                    }
-                  }
-
-                  if (onKeyDown) onKeyDown(e)
-                }}
-              />
-            </div>)
-          : (
-            <div className='form-group'>
-              <div className={`${styles.text} form-control`}>
-                <Text topLevel={topLevel} noFragments tab={tab}>{meta.value}</Text>
-              </div>
-            </div>
-            )}
+        <div className={tab === 'write' ? '' : 'd-none'}>
+          <InputInner
+            {...props} onChange={(formik, e) => {
+              if (onChange) onChange(formik, e)
+              if (setHasImgLink) {
+                setHasImgLink(mdHas(e.target.value, ['link', 'image']))
+              }
+            }}
+            innerRef={innerRef}
+            onKeyDown={(e) => {
+              const metaOrCtrl = e.metaKey || e.ctrlKey
+              if (metaOrCtrl) {
+                if (e.key === 'k') {
+                  // some browsers use CTRL+K to focus search bar so we have to prevent that behavior
+                  e.preventDefault()
+                  insertMarkdownLinkFormatting(innerRef.current, helpers.setValue, setSelectionRange)
+                }
+                if (e.key === 'b') {
+                  // some browsers use CTRL+B to open bookmarks so we have to prevent that behavior
+                  e.preventDefault()
+                  insertMarkdownBoldFormatting(innerRef.current, helpers.setValue, setSelectionRange)
+                }
+                if (e.key === 'i') {
+                  // some browsers might use CTRL+I to do something else so prevent that behavior too
+                  e.preventDefault()
+                  insertMarkdownItalicFormatting(innerRef.current, helpers.setValue, setSelectionRange)
+                }
+                if (e.key === 'Tab' && e.altKey) {
+                  e.preventDefault()
+                  insertMarkdownTabFormatting(innerRef.current, helpers.setValue, setSelectionRange)
+                }
+              }
 
+              if (onKeyDown) onKeyDown(e)
+            }}
+          />
+        </div>
+        {tab !== 'write' &&
+          <div className='form-group'>
+            <div className={`${styles.text} form-control`}>
+              <Text topLevel={topLevel} noFragments tab={tab}>{meta.value}</Text>
+            </div>
+          </div>}
       </div>
     </FormGroup>
   )
@@ -225,7 +230,8 @@ function FormGroup ({ className, label, children }) {
 
 function InputInner ({
   prepend, append, hint, showValid, onChange, onBlur, overrideValue,
-  innerRef, noForm, clear, onKeyDown, inputGroupClassName, debounce, maxLength, ...props
+  innerRef, noForm, clear, onKeyDown, inputGroupClassName, debounce, maxLength,
+  ...props
 }) {
   const [field, meta, helpers] = noForm ? [{}, {}, {}] : useField(props)
   const formik = noForm ? null : useFormikContext()
diff --git a/components/item-info.js b/components/item-info.js
index c75576c30..783d70536 100644
--- a/components/item-info.js
+++ b/components/item-info.js
@@ -133,6 +133,8 @@ export default function ItemInfo ({
         </>}
       <ActionDropdown>
         <CopyLinkDropdownItem item={item} />
+        {(item.parentId || item.text) && onQuoteReply &&
+          <Dropdown.Item onClick={onQuoteReply}>quote reply</Dropdown.Item>}
         {me && <BookmarkDropdownItem item={item} />}
         {me && !item.mine && <SubscribeDropdownItem item={item} />}
         {item.otsHash &&
@@ -148,8 +150,6 @@ export default function ItemInfo ({
             <hr className='dropdown-divider' />
             <MuteDropdownItem user={item.user} />
           </>}
-        {(item.parentId || item.text) && onQuoteReply &&
-          <Dropdown.Item onClick={onQuoteReply}>quote reply</Dropdown.Item>}
       </ActionDropdown>
       {extraInfo}
     </div>
diff --git a/components/reply.js b/components/reply.js
index 66c02cd36..9bdd16bf2 100644
--- a/components/reply.js
+++ b/components/reply.js
@@ -41,13 +41,14 @@ export default forwardRef(function Reply ({ item, onSuccess, replyOpen, children
   const replyInput = useRef(null)
   const formInnerRef = useRef()
   useImperativeHandle(ref, () => ({
-    quoteReply: () => {
+    quoteReply: ({ selectionOnly }) => {
       if (!reply) {
         setReply(true)
       }
       const selection = window.getSelection()
       const selectedText = selection.isCollapsed ? undefined : selection.toString()
       const isSelectedTextInTarget = contentContainerRef?.current?.contains(selection.anchorNode)
+      if ((selection.isCollapsed || !isSelectedTextInTarget) && selectionOnly) return
       const textToQuote = isSelectedTextInTarget ? selectedText : item.text
       let updatedValue
       if (formInnerRef.current && formInnerRef.current.values && !formInnerRef.current.values.text) {
@@ -133,7 +134,13 @@ export default forwardRef(function Reply ({ item, onSuccess, replyOpen, children
         : (
           <div className={styles.replyButtons}>
             <div
-              onClick={() => setReply(!reply)}
+              onPointerDown={e => {
+                if (!reply) {
+                  e.preventDefault()
+                  ref?.current?.quoteReply({ selectionOnly: true })
+                }
+                setReply(!reply)
+              }}
             >
               {reply ? 'cancel' : 'reply'}
             </div>