3 community::{announce::GetCommunity, send_activity_in_community},
8 verify_person_in_community,
10 activity_lists::AnnouncableActivities,
11 objects::{community::ApubCommunity, person::ApubPerson},
12 protocol::activities::community::block_user::BlockUserFromCommunity,
14 use activitystreams_kinds::{activity::BlockType, public};
15 use lemmy_api_common::blocking;
19 traits::{ActivityHandler, ActorType},
21 use lemmy_db_schema::{
24 CommunityFollowerForm,
26 CommunityPersonBanForm,
28 traits::{Bannable, Followable},
30 use lemmy_utils::LemmyError;
31 use lemmy_websocket::LemmyContext;
33 impl BlockUserFromCommunity {
34 pub(in crate::activities::community) fn new(
35 community: &ApubCommunity,
38 context: &LemmyContext,
39 ) -> Result<BlockUserFromCommunity, LemmyError> {
40 Ok(BlockUserFromCommunity {
41 actor: ObjectId::new(actor.actor_id()),
43 object: ObjectId::new(target.actor_id()),
44 cc: vec![community.actor_id()],
45 target: ObjectId::new(community.actor_id()),
46 kind: BlockType::Block,
47 id: generate_activity_id(
49 &context.settings().get_protocol_and_hostname(),
51 unparsed: Default::default(),
56 community: &ApubCommunity,
59 context: &LemmyContext,
60 ) -> Result<(), LemmyError> {
61 let block = BlockUserFromCommunity::new(community, target, actor, context)?;
62 let block_id = block.id.clone();
64 let activity = AnnouncableActivities::BlockUserFromCommunity(block);
65 let inboxes = vec![target.shared_inbox_or_inbox_url()];
66 send_activity_in_community(activity, &block_id, actor, community, inboxes, context).await
70 #[async_trait::async_trait(?Send)]
71 impl ActivityHandler for BlockUserFromCommunity {
72 type DataType = LemmyContext;
75 context: &Data<LemmyContext>,
76 request_counter: &mut i32,
77 ) -> Result<(), LemmyError> {
78 verify_is_public(&self.to, &self.cc)?;
79 verify_activity(&self.id, self.actor.inner(), &context.settings())?;
80 let community = self.get_community(context, request_counter).await?;
81 verify_person_in_community(&self.actor, &community, context, request_counter).await?;
82 verify_mod_action(&self.actor, &community, context, request_counter).await?;
88 context: &Data<LemmyContext>,
89 request_counter: &mut i32,
90 ) -> Result<(), LemmyError> {
91 let community = self.get_community(context, request_counter).await?;
92 let blocked_user = self.object.dereference(context, request_counter).await?;
94 let community_user_ban_form = CommunityPersonBanForm {
95 community_id: community.id,
96 person_id: blocked_user.id,
99 blocking(context.pool(), move |conn: &'_ _| {
100 CommunityPersonBan::ban(conn, &community_user_ban_form)
104 // Also unsubscribe them from the community, if they are subscribed
105 let community_follower_form = CommunityFollowerForm {
106 community_id: community.id,
107 person_id: blocked_user.id,
110 blocking(context.pool(), move |conn: &'_ _| {
111 CommunityFollower::unfollow(conn, &community_follower_form)
120 #[async_trait::async_trait(?Send)]
121 impl GetCommunity for BlockUserFromCommunity {
122 async fn get_community(
124 context: &LemmyContext,
125 request_counter: &mut i32,
126 ) -> Result<ApubCommunity, LemmyError> {
127 self.target.dereference(context, request_counter).await