3 check_community_deleted_or_removed,
4 community::send_activity_in_community,
8 verify_person_in_community,
10 activity_lists::AnnouncableActivities,
14 community::lock_page::{LockPage, LockType, UndoLockPage},
15 create_or_update::page::CreateOrUpdatePage,
22 use activitypub_federation::{
24 kinds::{activity::UndoType, public},
25 traits::ActivityHandler,
27 use lemmy_api_common::{
28 context::LemmyContext,
29 post::{LockPost, PostResponse},
30 utils::local_user_view_from_jwt,
32 use lemmy_db_schema::{
35 post::{Post, PostUpdateForm},
39 use lemmy_utils::error::LemmyError;
42 #[async_trait::async_trait]
43 impl ActivityHandler for LockPage {
44 type DataType = LemmyContext;
45 type Error = LemmyError;
47 fn id(&self) -> &Url {
51 fn actor(&self) -> &Url {
55 async fn verify(&self, context: &Data<Self::DataType>) -> Result<(), Self::Error> {
56 verify_is_public(&self.to, &self.cc)?;
57 let community = self.community(context).await?;
58 verify_person_in_community(&self.actor, &community, context).await?;
59 check_community_deleted_or_removed(&community)?;
60 verify_mod_action(&self.actor, self.object.inner(), community.id, context).await?;
64 async fn receive(self, context: &Data<Self::DataType>) -> Result<(), Self::Error> {
65 let form = PostUpdateForm::builder().locked(Some(true)).build();
66 let post = self.object.dereference(context).await?;
67 Post::update(context.pool(), post.id, &form).await?;
72 #[async_trait::async_trait]
73 impl ActivityHandler for UndoLockPage {
74 type DataType = LemmyContext;
75 type Error = LemmyError;
77 fn id(&self) -> &Url {
81 fn actor(&self) -> &Url {
85 async fn verify(&self, context: &Data<Self::DataType>) -> Result<(), Self::Error> {
86 verify_is_public(&self.to, &self.cc)?;
87 let community = self.community(context).await?;
88 verify_person_in_community(&self.actor, &community, context).await?;
89 check_community_deleted_or_removed(&community)?;
92 self.object.object.inner(),
100 async fn receive(self, context: &Data<Self::DataType>) -> Result<(), Self::Error> {
101 insert_activity(&self.id, &self, false, false, context).await?;
102 let form = PostUpdateForm::builder().locked(Some(false)).build();
103 let post = self.object.object.dereference(context).await?;
104 Post::update(context.pool(), post.id, &form).await?;
109 #[async_trait::async_trait]
110 impl SendActivity for LockPost {
111 type Response = PostResponse;
113 async fn send_activity(
115 response: &Self::Response,
116 context: &Data<LemmyContext>,
117 ) -> Result<(), LemmyError> {
118 let local_user_view = local_user_view_from_jwt(&request.auth, context).await?;
119 // For backwards compat with 0.17
120 CreateOrUpdatePage::send(
121 &response.post_view.post,
122 local_user_view.person.id,
123 CreateOrUpdateType::Update,
127 let id = generate_activity_id(
129 &context.settings().get_protocol_and_hostname(),
131 let community_id = response.post_view.community.actor_id.clone();
132 let actor = local_user_view.person.actor_id.clone().into();
133 let lock = LockPage {
136 object: response.post_view.post.ap_id.clone().into(),
137 cc: vec![community_id.clone().into()],
138 kind: LockType::Lock,
140 audience: Some(community_id.into()),
142 let activity = if request.locked {
143 AnnouncableActivities::LockPost(lock)
145 let id = generate_activity_id(
147 &context.settings().get_protocol_and_hostname(),
149 let undo = UndoLockPage {
150 actor: lock.actor.clone(),
153 kind: UndoType::Undo,
155 audience: lock.audience.clone(),
158 AnnouncableActivities::UndoLockPost(undo)
160 let community = Community::read(context.pool(), response.post_view.community.id).await?;
161 send_activity_in_community(
163 &local_user_view.person.into(),