3 community::{announce::GetCommunity, send_activity_in_community},
7 verify_person_in_community,
9 activity_lists::AnnouncableActivities,
11 fetch_local_site_data,
13 objects::{community::ApubCommunity, person::ApubPerson},
14 protocol::activities::community::update::UpdateCommunity,
17 use activitypub_federation::{
18 core::object_id::ObjectId,
20 traits::{ActivityHandler, ApubObject},
22 use activitystreams_kinds::{activity::UpdateType, public};
23 use lemmy_api_common::utils::blocking;
24 use lemmy_db_schema::{source::community::Community, traits::Crud};
25 use lemmy_utils::error::LemmyError;
26 use lemmy_websocket::{send::send_community_ws_message, LemmyContext, UserOperationCrud};
29 impl UpdateCommunity {
30 #[tracing::instrument(skip_all)]
32 community: ApubCommunity,
34 context: &LemmyContext,
35 ) -> Result<(), LemmyError> {
36 let id = generate_activity_id(
38 &context.settings().get_protocol_and_hostname(),
40 let update = UpdateCommunity {
41 actor: ObjectId::new(actor.actor_id()),
43 object: Box::new(community.clone().into_apub(context).await?),
44 cc: vec![community.actor_id()],
45 kind: UpdateType::Update,
47 unparsed: Default::default(),
50 let activity = AnnouncableActivities::UpdateCommunity(update);
51 send_activity_in_community(activity, actor, &community, vec![], context).await
55 #[async_trait::async_trait(?Send)]
56 impl ActivityHandler for UpdateCommunity {
57 type DataType = LemmyContext;
58 type Error = LemmyError;
60 fn id(&self) -> &Url {
64 fn actor(&self) -> &Url {
68 #[tracing::instrument(skip_all)]
71 context: &Data<LemmyContext>,
72 request_counter: &mut i32,
73 ) -> Result<(), LemmyError> {
74 let local_site_data = blocking(context.pool(), fetch_local_site_data).await??;
75 check_apub_id_valid(self.id(), &local_site_data, context.settings())
76 .map_err(LemmyError::from_message)?;
77 verify_is_public(&self.to, &self.cc)?;
78 let community = self.get_community(context, request_counter).await?;
79 verify_person_in_community(&self.actor, &community, context, request_counter).await?;
82 self.object.id.inner(),
88 ApubCommunity::verify(
90 &community.actor_id.clone().into(),
98 #[tracing::instrument(skip_all)]
101 context: &Data<LemmyContext>,
102 request_counter: &mut i32,
103 ) -> Result<(), LemmyError> {
104 let community = self.get_community(context, request_counter).await?;
106 let community_update_form = self.object.into_update_form();
108 let updated_community = blocking(context.pool(), move |conn| {
109 Community::update(conn, community.id, &community_update_form)
113 send_community_ws_message(
114 updated_community.id,
115 UserOperationCrud::EditCommunity,
125 #[async_trait::async_trait(?Send)]
126 impl GetCommunity for UpdateCommunity {
127 #[tracing::instrument(skip_all)]
128 async fn get_community(
130 context: &LemmyContext,
131 request_counter: &mut i32,
132 ) -> Result<ApubCommunity, LemmyError> {
133 let cid = ObjectId::new(self.object.id.clone());
135 .dereference(context, local_instance(context), request_counter)