use crate::{ activities::send_lemmy_activity, activity_lists::AnnouncableActivities, objects::{community::ApubCommunity, person::ApubPerson}, protocol::activities::community::announce::AnnounceActivity, }; use activitypub_federation::{config::Data, traits::Actor}; use lemmy_api_common::context::LemmyContext; use lemmy_db_schema::source::person::PersonFollower; use lemmy_utils::error::LemmyError; use url::Url; pub mod announce; pub mod collection_add; pub mod collection_remove; pub mod lock_page; pub mod report; pub mod update; /// This function sends all activities which are happening in a community to the right inboxes. /// For example Create/Page, Add/Mod etc, but not private messages. /// /// Activities are sent to the community itself if it lives on another instance. If the community /// is local, the activity is directly wrapped into Announce and sent to community followers. /// Activities are also sent to those who follow the actor (with exception of moderation activities). /// /// * `activity` - The activity which is being sent /// * `actor` - The user who is sending the activity /// * `community` - Community inside which the activity is sent /// * `inboxes` - Any additional inboxes the activity should be sent to (for example, /// to the user who is being promoted to moderator) /// * `is_mod_activity` - True for things like Add/Mod, these are not sent to user followers pub(crate) async fn send_activity_in_community( activity: AnnouncableActivities, actor: &ApubPerson, community: &ApubCommunity, extra_inboxes: Vec, is_mod_action: bool, context: &Data, ) -> Result<(), LemmyError> { // send to any users which are mentioned or affected directly let mut inboxes = extra_inboxes; // send to user followers if !is_mod_action { inboxes.append( &mut PersonFollower::list_followers(context.pool(), actor.id) .await? .into_iter() .map(|p| ApubPerson(p).shared_inbox_or_inbox()) .collect(), ); } if community.local { // send directly to community followers AnnounceActivity::send(activity.clone().try_into()?, community, context).await?; } else { // send to the community, which will then forward to followers inboxes.push(community.shared_inbox_or_inbox()); } send_lemmy_activity(context, activity.clone(), actor, inboxes, false).await?; Ok(()) }