3 community::{announce::GetCommunity, send_activity_in_community},
7 verify_person_in_community,
8 voting::{undo_vote_comment, undo_vote_post},
10 activity_lists::AnnouncableActivities,
11 objects::{community::ApubCommunity, person::ApubPerson},
12 protocol::activities::voting::{
14 vote::{Vote, VoteType},
18 use activitystreams_kinds::{activity::UndoType, public};
19 use lemmy_api_common::blocking;
23 traits::{ActivityHandler, ActorType},
24 verify::verify_urls_match,
26 use lemmy_db_schema::{newtypes::CommunityId, source::community::Community, traits::Crud};
27 use lemmy_utils::LemmyError;
28 use lemmy_websocket::LemmyContext;
31 #[tracing::instrument(skip_all)]
33 object: &PostOrComment,
35 community_id: CommunityId,
37 context: &LemmyContext,
38 ) -> Result<(), LemmyError> {
39 let community: ApubCommunity = blocking(context.pool(), move |conn| {
40 Community::read(conn, community_id)
45 let object = Vote::new(object, actor, &community, kind.clone(), context)?;
46 let id = generate_activity_id(
48 &context.settings().get_protocol_and_hostname(),
50 let undo_vote = UndoVote {
51 actor: ObjectId::new(actor.actor_id()),
54 cc: vec![community.actor_id()],
57 unparsed: Default::default(),
59 let activity = AnnouncableActivities::UndoVote(undo_vote);
60 send_activity_in_community(activity, &id, actor, &community, vec![], context).await
64 #[async_trait::async_trait(?Send)]
65 impl ActivityHandler for UndoVote {
66 type DataType = LemmyContext;
68 #[tracing::instrument(skip_all)]
71 context: &Data<LemmyContext>,
72 request_counter: &mut i32,
73 ) -> Result<(), LemmyError> {
74 verify_is_public(&self.to, &self.cc)?;
75 verify_activity(&self.id, self.actor.inner(), &context.settings())?;
76 let community = self.get_community(context, request_counter).await?;
77 verify_person_in_community(&self.actor, &community, context, request_counter).await?;
78 verify_urls_match(self.actor.inner(), self.object.actor.inner())?;
79 self.object.verify(context, request_counter).await?;
83 #[tracing::instrument(skip_all)]
86 context: &Data<LemmyContext>,
87 request_counter: &mut i32,
88 ) -> Result<(), LemmyError> {
89 let actor = self.actor.dereference(context, request_counter).await?;
93 .dereference(context, request_counter)
96 PostOrComment::Post(p) => undo_vote_post(actor, &p, context).await,
97 PostOrComment::Comment(c) => undo_vote_comment(actor, &c, context).await,
102 #[async_trait::async_trait(?Send)]
103 impl GetCommunity for UndoVote {
104 #[tracing::instrument(skip_all)]
105 async fn get_community(
107 context: &LemmyContext,
108 request_counter: &mut i32,
109 ) -> Result<ApubCommunity, LemmyError> {
110 self.object.get_community(context, request_counter).await