3 check_community_deleted_or_removed,
4 community::send_activity_in_community,
8 verify_person_in_community,
10 activity_lists::AnnouncableActivities,
13 activities::community::lock_page::{LockPage, LockType, UndoLockPage},
18 use activitypub_federation::{
20 kinds::{activity::UndoType, public},
21 traits::ActivityHandler,
23 use lemmy_api_common::{
24 context::LemmyContext,
25 post::{LockPost, PostResponse},
26 utils::local_user_view_from_jwt,
28 use lemmy_db_schema::{
31 post::{Post, PostUpdateForm},
35 use lemmy_utils::error::LemmyError;
38 #[async_trait::async_trait]
39 impl ActivityHandler for LockPage {
40 type DataType = LemmyContext;
41 type Error = LemmyError;
43 fn id(&self) -> &Url {
47 fn actor(&self) -> &Url {
51 async fn verify(&self, context: &Data<Self::DataType>) -> Result<(), Self::Error> {
52 verify_is_public(&self.to, &self.cc)?;
53 let community = self.community(context).await?;
54 verify_person_in_community(&self.actor, &community, context).await?;
55 check_community_deleted_or_removed(&community)?;
56 verify_mod_action(&self.actor, self.object.inner(), community.id, context).await?;
60 async fn receive(self, context: &Data<Self::DataType>) -> Result<(), Self::Error> {
61 let form = PostUpdateForm::builder().locked(Some(true)).build();
62 let post = self.object.dereference(context).await?;
63 Post::update(context.pool(), post.id, &form).await?;
68 #[async_trait::async_trait]
69 impl ActivityHandler for UndoLockPage {
70 type DataType = LemmyContext;
71 type Error = LemmyError;
73 fn id(&self) -> &Url {
77 fn actor(&self) -> &Url {
81 async fn verify(&self, context: &Data<Self::DataType>) -> Result<(), Self::Error> {
82 verify_is_public(&self.to, &self.cc)?;
83 let community = self.community(context).await?;
84 verify_person_in_community(&self.actor, &community, context).await?;
85 check_community_deleted_or_removed(&community)?;
88 self.object.object.inner(),
96 async fn receive(self, context: &Data<Self::DataType>) -> Result<(), Self::Error> {
97 insert_activity(&self.id, &self, false, false, context).await?;
98 let form = PostUpdateForm::builder().locked(Some(false)).build();
99 let post = self.object.object.dereference(context).await?;
100 Post::update(context.pool(), post.id, &form).await?;
105 #[async_trait::async_trait]
106 impl SendActivity for LockPost {
107 type Response = PostResponse;
109 async fn send_activity(
111 response: &Self::Response,
112 context: &Data<LemmyContext>,
113 ) -> Result<(), LemmyError> {
114 let local_user_view = local_user_view_from_jwt(&request.auth, context).await?;
115 let id = generate_activity_id(
117 &context.settings().get_protocol_and_hostname(),
119 let community_id = response.post_view.community.actor_id.clone();
120 let actor = local_user_view.person.actor_id.clone().into();
121 let lock = LockPage {
124 object: response.post_view.post.ap_id.clone().into(),
125 cc: vec![community_id.clone().into()],
126 kind: LockType::Lock,
128 audience: Some(community_id.into()),
130 let activity = if request.locked {
131 AnnouncableActivities::LockPost(lock)
133 let id = generate_activity_id(
135 &context.settings().get_protocol_and_hostname(),
137 let undo = UndoLockPage {
138 actor: lock.actor.clone(),
141 kind: UndoType::Undo,
143 audience: lock.audience.clone(),
146 AnnouncableActivities::UndoLockPost(undo)
148 let community = Community::read(context.pool(), response.post_view.community.id).await?;
149 send_activity_in_community(
151 &local_user_view.person.into(),