]> Untitled Git - lemmy.git/blob - crates/apub/src/activities/comment/mod.rs
Create and Note always need to tag parent creator, for mastodon notifications
[lemmy.git] / crates / apub / src / activities / comment / mod.rs
1 use crate::objects::person::ApubPerson;
2 use lemmy_api_common::blocking;
3 use lemmy_apub_lib::object_id::ObjectId;
4 use lemmy_db_schema::{
5   newtypes::LocalUserId,
6   source::{comment::Comment, post::Post},
7   traits::Crud,
8 };
9 use lemmy_utils::{utils::scrape_text_for_mentions, LemmyError};
10 use lemmy_websocket::{send::send_local_notifs, LemmyContext};
11
12 pub mod create_or_update;
13
14 async fn get_notif_recipients(
15   actor: &ObjectId<ApubPerson>,
16   comment: &Comment,
17   context: &LemmyContext,
18   request_counter: &mut i32,
19 ) -> Result<Vec<LocalUserId>, LemmyError> {
20   let post_id = comment.post_id;
21   let post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??;
22   let actor = actor.dereference(context, request_counter).await?;
23
24   // Note:
25   // Although mentions could be gotten from the post tags (they are included there), or the ccs,
26   // Its much easier to scrape them from the comment body, since the API has to do that
27   // anyway.
28   // TODO: for compatibility with other projects, it would be much better to read this from cc or tags
29   let mentions = scrape_text_for_mentions(&comment.content);
30   send_local_notifs(mentions, comment, &*actor, &post, true, context).await
31 }