From 4632cb49641724579eda0cf30d2ce36307085e65 Mon Sep 17 00:00:00 2001
From: "P. Reis" <patrickpereirareal1@gmail.com>
Date: Thu, 5 Dec 2024 22:21:14 -0300
Subject: [PATCH] refactor: create PureStatusReplyMentions component and use it
 in PureStatus component

---
 src/components/pure-status-reply-mentions.tsx | 113 ++++++++++++++++++
 src/components/pure-status.tsx                |   4 +-
 2 files changed, 115 insertions(+), 2 deletions(-)
 create mode 100644 src/components/pure-status-reply-mentions.tsx

diff --git a/src/components/pure-status-reply-mentions.tsx b/src/components/pure-status-reply-mentions.tsx
new file mode 100644
index 000000000..49a63b6df
--- /dev/null
+++ b/src/components/pure-status-reply-mentions.tsx
@@ -0,0 +1,113 @@
+import { FormattedList, FormattedMessage } from 'react-intl';
+import { Link } from 'react-router-dom';
+
+import { openModal } from 'soapbox/actions/modals.ts';
+import HoverRefWrapper from 'soapbox/components/hover-ref-wrapper.tsx';
+import HoverStatusWrapper from 'soapbox/components/hover-status-wrapper.tsx';
+import { Entities, EntityTypes } from 'soapbox/entity-store/entities.ts';
+import { useAppDispatch } from 'soapbox/hooks/useAppDispatch.ts';
+import { shortenNostr } from 'soapbox/utils/nostr.ts';
+
+
+interface IPureStatusReplyMentions {
+  status: EntityTypes[Entities.STATUSES];
+  hoverable?: boolean;
+}
+
+const PureStatusReplyMentions: React.FC<IPureStatusReplyMentions> = ({ status, hoverable = true }) => {
+  const dispatch = useAppDispatch();
+
+  const handleOpenMentionsModal: React.MouseEventHandler<HTMLSpanElement> = (e) => {
+    e.stopPropagation();
+
+    const account = status.account;
+
+    dispatch(openModal('MENTIONS', {
+      username: account.acct,
+      statusId: status.id,
+    }));
+  };
+
+  if (!status.in_reply_to_id) {
+    return null;
+  }
+
+  const to = status.mentions;
+
+  // The post is a reply, but it has no mentions.
+  // Rare, but it can happen.
+  if (to.length === 0) {
+    return (
+      <div className='mb-1 text-sm text-gray-700 dark:text-gray-600'>
+        <FormattedMessage
+          id='reply_mentions.reply_empty'
+          defaultMessage='Replying to post'
+        />
+      </div>
+    );
+  }
+
+  // The typical case with a reply-to and a list of mentions.
+  const accounts = to.slice(0, 2).map(account => {
+    const link = (
+      <Link
+        key={account.id}
+        to={`/@${account.acct}`}
+        className='inline-block max-w-[200px] truncate align-bottom text-primary-600 no-underline hover:text-primary-700 hover:underline dark:text-accent-blue dark:hover:text-accent-blue' style={{ direction: 'ltr' }}
+        onClick={(e) => e.stopPropagation()}
+      > {/* eslint-disable-line formatjs/no-literal-string-in-jsx */}
+        @{shortenNostr(account.username)}
+      </Link>
+    );
+
+    if (hoverable) {
+      return (
+        <HoverRefWrapper key={account.id} accountId={account.id} inline>
+          {link}
+        </HoverRefWrapper>
+      );
+    } else {
+      return link;
+    }
+  });
+
+  if (to.length > 2) {
+    accounts.push(
+      <span key='more' className='cursor-pointer hover:underline' role='button' onClick={handleOpenMentionsModal} tabIndex={0}>
+        <FormattedMessage id='reply_mentions.more' defaultMessage='{count} more' values={{ count: to.length - 2 }} />
+      </span>,
+    );
+  }
+
+  return (
+    <div className='mb-1 text-sm text-gray-700 dark:text-gray-600'>
+      <FormattedMessage
+        id='reply_mentions.reply.hoverable'
+        defaultMessage='<hover>Replying to</hover> {accounts}'
+        values={{
+          accounts: <FormattedList type='conjunction' value={accounts} />,
+          // @ts-ignore wtf?
+          hover: (children: React.ReactNode) => {
+            if (hoverable) {
+              return (
+                <HoverStatusWrapper statusId={status.in_reply_to_id} inline>
+                  <span
+                    key='hoverstatus'
+                    className='cursor-pointer hover:underline'
+                    role='presentation'
+                  >
+                    {children}
+                  </span>
+                </HoverStatusWrapper>
+              );
+            } else {
+              return children;
+            }
+          },
+        }}
+      />
+    </div>
+  );
+};
+
+export default PureStatusReplyMentions;
diff --git a/src/components/pure-status.tsx b/src/components/pure-status.tsx
index 9aa081836..68e000795 100644
--- a/src/components/pure-status.tsx
+++ b/src/components/pure-status.tsx
@@ -8,6 +8,7 @@ import { Link, useHistory } from 'react-router-dom';
 
 import { openModal } from 'soapbox/actions/modals.ts';
 import { unfilterStatus } from 'soapbox/actions/statuses.ts';
+import PureStatusReplyMentions from 'soapbox/components/pure-status-reply-mentions.tsx';
 import TranslateButton from 'soapbox/components/translate-button.tsx';
 import { Card } from 'soapbox/components/ui/card.tsx';
 import Icon from 'soapbox/components/ui/icon.tsx';
@@ -33,7 +34,6 @@ import EventPreview from './event-preview.tsx';
 import StatusActionBar from './status-action-bar.tsx';
 import StatusContent from './status-content.tsx';
 import StatusMedia from './status-media.tsx';
-import StatusReplyMentions from './status-reply-mentions.tsx';
 import SensitiveContentOverlay from './statuses/sensitive-content-overlay.tsx';
 import StatusInfo from './statuses/status-info.tsx';
 import Tombstone from './tombstone.tsx';
@@ -451,7 +451,7 @@ const PureStatus: React.FC<IPureStatus> = (props) => {
           />
 
           <div className='status--content-wrapper'>
-            <StatusReplyMentions status={statusImmutable} hoverable={hoverable} /> {/* fix later */}
+            <PureStatusReplyMentions status={status} hoverable={hoverable} />
 
             <Stack
               className='relative z-0'