Mizah/mizzkey
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fix: correctly render empty note text (#8746)

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Ensure that the _misskey_content attribute will always exist. Because
the API endpoint does not require the existence of the `text` field,
that field may be `undefined`. By using `?? null` it can be ensured
that the value is at least `null`.

Furthermore, the rendered HTML of a note with empty text will also be
the empty string. From git blame it seems that this behaviour was added
because of a Mastodon bug that might have previously existed. Hoever,
this seems to be no longer the case as I can find mastodon posts that
have empty content.

The code could be made a bit more succinct by using the null coercion
operator.
This commit is contained in:
Johann150 2022-06-03 16:18:44 +02:00 • committed by GitHub
parent 6061937996
commit 81109b14b5
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2 changed files with 5 additions and 7 deletions
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6
packages/backend/src/remote/activitypub/misc/get-note-html.ts
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@ -3,8 +3,6 @@ import { Note } from '@/models/entities/note.js';
import { toHtml } from '../../../mfm/to-html.js';
export default function(note: Note) {
let html = note.text ? toHtml(mfm.parse(note.text), JSON.parse(note.mentionedRemoteUsers)) : null;
if (html == null) html = '<p>.</p>';
return html;
if (!note.text) return '';
return toHtml(mfm.parse(note.text), JSON.parse(note.mentionedRemoteUsers));
}