lemmy/crates/apub/src/activities/community/mod.rs

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use crate::{
activities::community::announce::{AnnouncableActivities, AnnounceActivity},
check_is_apub_id_valid,
insert_activity,
objects::community::ApubCommunity,
send_lemmy_activity,
CommunityType,
};
use itertools::Itertools;
use lemmy_apub_lib::traits::ActorType;
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
use url::Url;
pub mod add_mod;
pub mod announce;
pub mod block_user;
pub mod remove_mod;
pub mod undo_block_user;
pub mod update;
async fn list_community_follower_inboxes(
community: &ApubCommunity,
additional_inboxes: Vec<Url>,
context: &LemmyContext,
) -> Result<Vec<Url>, LemmyError> {
Ok(
vec![
community
.get_follower_inboxes(context.pool(), &context.settings())
.await?,
additional_inboxes,
]
.iter()
.flatten()
.unique()
.filter(|inbox| inbox.host_str() != Some(&context.settings().hostname))
.filter(|inbox| check_is_apub_id_valid(inbox, false, &context.settings()).is_ok())
.map(|inbox| inbox.to_owned())
.collect(),
)
}
pub(crate) async fn send_to_community<T: ActorType>(
activity: AnnouncableActivities,
activity_id: &Url,
actor: &T,
community: &ApubCommunity,
additional_inboxes: Vec<Url>,
context: &LemmyContext,
) -> Result<(), LemmyError> {
// if this is a local community, we need to do an announce from the community instead
if community.local {
insert_activity(activity_id, activity.clone(), true, false, context.pool()).await?;
AnnounceActivity::send(activity, community, additional_inboxes, context).await?;
} else {
let mut inboxes = additional_inboxes;
inboxes.push(community.shared_inbox_or_inbox_url());
send_lemmy_activity(context, &activity, activity_id, actor, inboxes, false).await?;
}
Ok(())
}