Merge 60b19622c0 into 3b52dca405

When using keyboard navigation, the current code will be stumped by HTML
article elements that are empty. We now skip over them.

app/helpers/context_helper.rb

@@ -26,6 +26,12 @@ module ContextHelper
     suspended: { 'toot' => 'http://joinmastodon.org/ns#', 'suspended' => 'toot:suspended' },
     attribution_domains: { 'toot' => 'http://joinmastodon.org/ns#', 'attributionDomains' => { '@id' => 'toot:attributionDomains', '@type' => '@id' } },
     quote_requests: { 'QuoteRequest' => 'https://w3id.org/fep/044f#QuoteRequest' },
+    quotes: {
+      'quote' => 'https://w3id.org/fep/044f#quote',
+      'quoteUri' => 'http://fedibird.com/ns#quoteUri',
+      '_misskey_quote' => 'https://misskey-hub.net/ns#_misskey_quote',
+      'quoteAuthorization' => 'https://w3id.org/fep/044f#quoteAuthorization',
+    },
     interaction_policies: {
       'gts' => 'https://gotosocial.org/ns#',
       'interactionPolicy' => { '@id' => 'gts:interactionPolicy', '@type' => '@id' },

app/javascript/mastodon/components/account_bio.tsx

@@ -1,12 +1,30 @@
+import { useCallback } from 'react';
+
 import { useLinks } from 'mastodon/hooks/useLinks';
 
-export const AccountBio: React.FC<{
+interface AccountBioProps {
   note: string;
   className: string;
-}> = ({ note, className }) => {
+  dropdownAccountId?: string;
-  const handleClick = useLinks();
+}
 
-  if (note.length === 0 || note === '<p></p>') {
+export const AccountBio: React.FC<AccountBioProps> = ({
+  note,
+  className,
+  dropdownAccountId,
+}) => {
+  const handleClick = useLinks(!!dropdownAccountId);
+  const handleNodeChange = useCallback(
+    (node: HTMLDivElement | null) => {
+      if (!dropdownAccountId || !node || node.childNodes.length === 0) {
+        return;
+      }
+      addDropdownToHashtags(node, dropdownAccountId);
+    },
+    [dropdownAccountId],
+  );
+
+  if (note.length === 0) {
     return null;
   }
 
@@ -15,6 +33,28 @@ export const AccountBio: React.FC<{
       className={`${className} translate`}
       dangerouslySetInnerHTML={{ __html: note }}
       onClickCapture={handleClick}
+      ref={handleNodeChange}
     />
   );
 };
+
+function addDropdownToHashtags(node: HTMLElement | null, accountId: string) {
+  if (!node) {
+    return;
+  }
+  for (const childNode of node.childNodes) {
+    if (!(childNode instanceof HTMLElement)) {
+      continue;
+    }
+    if (
+      childNode instanceof HTMLAnchorElement &&
+      (childNode.classList.contains('hashtag') ||
+        childNode.innerText.startsWith('#')) &&
+      !childNode.dataset.menuHashtag
+    ) {
+      childNode.dataset.menuHashtag = accountId;
+    } else if (childNode.childNodes.length > 0) {
+      addDropdownToHashtags(childNode, accountId);
+    }
+  }
+}

app/javascript/mastodon/components/status_list.jsx

@@ -53,13 +53,11 @@ export default class StatusList extends ImmutablePureComponent {
   };
 
   handleMoveUp = (id, featured) => {
-    const elementIndex = this.getCurrentStatusIndex(id, featured) - 1;
+    this._selectChild(id, featured, true);
-    this._selectChild(elementIndex, true);
   };
 
   handleMoveDown = (id, featured) => {
-    const elementIndex = this.getCurrentStatusIndex(id, featured) + 1;
+    this._selectChild(id, featured, false);
-    this._selectChild(elementIndex, false);
   };
 
   handleLoadOlder = debounce(() => {
@@ -67,18 +65,37 @@ export default class StatusList extends ImmutablePureComponent {
     onLoadMore(lastId || (statusIds.size > 0 ? statusIds.last() : undefined));
   }, 300, { leading: true });
 
-  _selectChild (index, align_top) {
+  _selectChild (id, featured, up) {
+    const align_top = up;
     const container = this.node.node;
-    const element = container.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
+    const elementIndex = this.getCurrentStatusIndex(id, featured);
+    const increment = up ? -1 : 1
+    let index = elementIndex;
 
-    if (element) {
+    let element = null;
-      if (align_top && container.scrollTop > element.offsetTop) {
+    while (element === null) {
-        element.scrollIntoView(true);
+      index += increment;
-      } else if (!align_top && container.scrollTop + container.clientHeight < element.offsetTop + element.offsetHeight) {
+      const article = container.querySelector(`article:nth-of-type(${index + 1})`);
-        element.scrollIntoView(false);
+      if (article === null) {
+        return;
+      }
+      element = article.querySelector(".focusable");
+
+      // This happens when the article contains a LoadGap element. We just want
+      // to stop the navigation there so that the user does not erroneously skip
+      // over it.
+      if (element === null &&
+          article.querySelector(".load-more.load-gap") !== null) {
+        return;
       }
-      element.focus();
     }
+
+    if (align_top && container.scrollTop > element.offsetTop) {
+      element.scrollIntoView(true);
+    } else if (!align_top && container.scrollTop + container.clientHeight < element.offsetTop + element.offsetHeight) {
+      element.scrollIntoView(false);
+    }
+    element.focus();
   }
 
   setRef = c => {

app/javascript/mastodon/features/account_timeline/components/account_header.tsx

@@ -6,6 +6,7 @@ import classNames from 'classnames';
 import { Helmet } from 'react-helmet';
 import { NavLink } from 'react-router-dom';
 
+import { AccountBio } from '@/mastodon/components/account_bio';
 import CheckIcon from '@/material-icons/400-24px/check.svg?react';
 import LockIcon from '@/material-icons/400-24px/lock.svg?react';
 import MoreHorizIcon from '@/material-icons/400-24px/more_horiz.svg?react';
@@ -773,7 +774,6 @@ export const AccountHeader: React.FC<{
     );
   }
 
-  const content = { __html: account.note_emojified };
   const displayNameHtml = { __html: account.display_name_html };
   const fields = account.fields;
   const isLocal = !account.acct.includes('@');
@@ -897,12 +897,11 @@ export const AccountHeader: React.FC<{
                   <AccountNote accountId={accountId} />
                 )}
 
-                {account.note.length > 0 && account.note !== '<p></p>' && (
+                <AccountBio
-                  <div
+                  note={account.note_emojified}
-                    className='account__header__content translate'
+                  dropdownAccountId={accountId}
-                    dangerouslySetInnerHTML={content}
+                  className='account__header__content'
-                  />
+                />
-                )}
 
                 <div className='account__header__fields'>
                   <dl>

app/javascript/mastodon/hooks/useLinks.ts

@@ -8,13 +8,14 @@ import { openURL } from 'mastodon/actions/search';
 import { useAppDispatch } from 'mastodon/store';
 
 const isMentionClick = (element: HTMLAnchorElement) =>
-  element.classList.contains('mention');
+  element.classList.contains('mention') &&
+  !element.classList.contains('hashtag');
 
 const isHashtagClick = (element: HTMLAnchorElement) =>
   element.textContent?.[0] === '#' ||
   element.previousSibling?.textContent?.endsWith('#');
 
-export const useLinks = () => {
+export const useLinks = (skipHashtags?: boolean) => {
   const history = useHistory();
   const dispatch = useAppDispatch();
 
@@ -61,12 +62,12 @@ export const useLinks = () => {
       if (isMentionClick(target)) {
         e.preventDefault();
         void handleMentionClick(target);
-      } else if (isHashtagClick(target)) {
+      } else if (isHashtagClick(target) && !skipHashtags) {
         e.preventDefault();
         handleHashtagClick(target);
       }
     },
-    [handleMentionClick, handleHashtagClick],
+    [skipHashtags, handleMentionClick, handleHashtagClick],
   );
 
   return handleClick;

app/javascript/mastodon/models/account.ts

@@ -126,6 +126,9 @@ export function createAccountFromServerJSON(serverJSON: ApiAccountJSON) {
       ? accountJSON.username
       : accountJSON.display_name;
 
+  const accountNote =
+    accountJSON.note && accountJSON.note !== '<p></p>' ? accountJSON.note : '';
+
   return AccountFactory({
     ...accountJSON,
     moved: moved?.id,
@@ -142,8 +145,8 @@ export function createAccountFromServerJSON(serverJSON: ApiAccountJSON) {
       escapeTextContentForBrowser(displayName),
       emojiMap,
     ),
-    note_emojified: emojify(accountJSON.note, emojiMap),
+    note_emojified: emojify(accountNote, emojiMap),
-    note_plain: unescapeHTML(accountJSON.note),
+    note_plain: unescapeHTML(accountNote),
     url:
       accountJSON.url.startsWith('http://') ||
       accountJSON.url.startsWith('https://')