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Re-introduce custom HTML formatting for long messages #641

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Merged
7w1 merged 1 commit into from
Apr 5, 2026
+10 −14
Merged

Re-introduce custom HTML formatting for long messages #641

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5 changes: 5 additions & 0 deletions .changeset/fix-html-formatting-on-long-messages.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
default: minor
---

Re-introduced custom HTML formatting for long messages
19 changes: 5 additions & 14 deletions src/app/components/message/MsgTypeRenderers.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -97,15 +97,6 @@ export function MText({ edited, content, renderBody, renderUrlsPreview, style }:
[customBody, body]
);

const safeCustomBody = useMemo(() => {
if (!customBody) return undefined;
if (customBody.length > 8000) {
const imageTags = customBody.match(/<img[^>]*>/g);
return imageTags ? imageTags.join(' ') : undefined;
}
return customBody;
}, [customBody]);

const isForwarded = useMemo(() => {
const forwardMeta = content['moe.sable.message.forward'];
return typeof forwardMeta === 'object';
Expand All @@ -122,20 +113,20 @@ export function MText({ edited, content, renderBody, renderUrlsPreview, style }:
const isJumbo = useMemo(() => {
if (!trimmedBody || trimmedBody.length >= 500) return false;
if (
(unwrappedPerMessageProfileMessage ?? safeCustomBody)?.match(
(unwrappedPerMessageProfileMessage ?? customBody)?.match(
/^(<img[^>]*data-mx-emoticon[^>]*\/>){1,20}$/i
)
)
return true;
if (!JUMBO_EMOJI_REG.test(trimmedBody)) return false;

if (trimmedBody.includes(':')) {
const hasImage = safeCustomBody && /<img[^>]*>/i.test(safeCustomBody);
const hasImage = customBody && /<img[^>]*>/i.test(customBody);
if (!hasImage) return false;
}

return true;
}, [unwrappedPerMessageProfileMessage, trimmedBody, safeCustomBody]);
}, [unwrappedPerMessageProfileMessage, trimmedBody, customBody]);

if (!body && !customBody) return <BrokenContent body={customBody ?? body} />;

Expand Down Expand Up @@ -175,13 +166,13 @@ export function MText({ edited, content, renderBody, renderUrlsPreview, style }:
return (
<>
<MessageTextBody
preWrap={typeof safeCustomBody !== 'string'}
preWrap={typeof customBody !== 'string'}
jumboEmoji={isJumbo ? jumboEmojiSize : 'none'}
style={style}
>
{renderBody({
body: trimmedBody,
customBody: safeCustomBody,
customBody: typeof customBody === 'string' ? customBody : undefined,
})}
{edited && <MessageEditedContent />}
</MessageTextBody>
Expand Down
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