From deb5ee5e01d54695ce52d002641e9d6e81d5da51 Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@nodebb.org>
Date: Mon, 3 Mar 2025 11:51:36 -0500
Subject: [PATCH] fix: improper cc and object fields in announceObject

---
 src/activitypub/feps.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/activitypub/feps.js b/src/activitypub/feps.js
index 3611ad805a..f8169cf621 100644
--- a/src/activitypub/feps.js
+++ b/src/activitypub/feps.js
@@ -69,8 +69,10 @@ Feps.announceObject = async function announceObject(id) {
 		return;
 	}
 
-	const author = await posts.getPostField(id, 'uid');
-	if (!utils.isNumber(author) && !author.startsWith(nconf.get('url'))) {
+	let author = await posts.getPostField(id, 'uid');
+	if (utils.isNumber(author)) {
+		author = `${nconf.get('url')}/uid/${author}`;
+	} else if (!author.startsWith(nconf.get('url'))) {
 		followers.unshift(author);
 	}
 
@@ -81,6 +83,6 @@ Feps.announceObject = async function announceObject(id) {
 		actor: `${nconf.get('url')}/category/${cid}`,
 		to: [`${nconf.get('url')}/category/${cid}/followers`],
 		cc: [author, activitypub._constants.publicAddress],
-		object: id,
+		object: utils.isNumber(id) ? `${nconf.get('url')}/post/${id}` : id,
 	});
 };