use crate::{
activities::{
- community::send_websocket_message,
- verify_activity,
+ community::send_activity_in_community,
+ generate_activity_id,
+ verify_is_public,
verify_mod_action,
verify_person_in_community,
},
- objects::FromApubToForm,
- GroupExt,
+ activity_lists::AnnouncableActivities,
+ insert_received_activity,
+ objects::{community::ApubCommunity, person::ApubPerson},
+ protocol::{activities::community::update::UpdateCommunity, InCommunity},
+ SendActivity,
};
-use activitystreams::activity::kind::UpdateType;
-use lemmy_api_common::blocking;
-use lemmy_apub_lib::{values::PublicUrl, ActivityCommonFields, ActivityHandler};
-use lemmy_db_queries::{ApubObject, Crud};
-use lemmy_db_schema::source::community::{Community, CommunityForm};
-use lemmy_utils::LemmyError;
-use lemmy_websocket::{LemmyContext, UserOperationCrud};
+use activitypub_federation::{
+ config::Data,
+ kinds::{activity::UpdateType, public},
+ traits::{ActivityHandler, Actor, Object},
+};
+use lemmy_api_common::{
+ community::{CommunityResponse, EditCommunity, HideCommunity},
+ context::LemmyContext,
+ utils::local_user_view_from_jwt,
+};
+use lemmy_db_schema::{source::community::Community, traits::Crud};
+use lemmy_utils::error::LemmyError;
use url::Url;
-/// This activity is received from a remote community mod, and updates the description or other
-/// fields of a local community.
-#[derive(Clone, Debug, serde::Deserialize, serde::Serialize)]
-#[serde(rename_all = "camelCase")]
-pub struct UpdateCommunity {
- to: PublicUrl,
- object: GroupExt,
- cc: [Url; 1],
- #[serde(rename = "type")]
- kind: UpdateType,
- #[serde(flatten)]
- common: ActivityCommonFields,
+#[async_trait::async_trait]
+impl SendActivity for EditCommunity {
+ type Response = CommunityResponse;
+
+ async fn send_activity(
+ request: &Self,
+ _response: &Self::Response,
+ context: &Data<LemmyContext>,
+ ) -> Result<(), LemmyError> {
+ let local_user_view = local_user_view_from_jwt(&request.auth, context).await?;
+ let community = Community::read(&mut context.pool(), request.community_id).await?;
+ UpdateCommunity::send(community.into(), &local_user_view.person.into(), context).await
+ }
}
-#[async_trait::async_trait(?Send)]
-impl ActivityHandler for UpdateCommunity {
- async fn verify(
- &self,
- context: &LemmyContext,
- request_counter: &mut i32,
+impl UpdateCommunity {
+ #[tracing::instrument(skip_all)]
+ pub async fn send(
+ community: ApubCommunity,
+ actor: &ApubPerson,
+ context: &Data<LemmyContext>,
) -> Result<(), LemmyError> {
- verify_activity(self.common())?;
- verify_person_in_community(&self.common.actor, &self.cc[0], context, request_counter).await?;
- verify_mod_action(&self.common.actor, self.cc[0].clone(), context).await?;
+ let id = generate_activity_id(
+ UpdateType::Update,
+ &context.settings().get_protocol_and_hostname(),
+ )?;
+ let update = UpdateCommunity {
+ actor: actor.id().into(),
+ to: vec![public()],
+ object: Box::new(community.clone().into_json(context).await?),
+ cc: vec![community.id()],
+ kind: UpdateType::Update,
+ id: id.clone(),
+ audience: Some(community.id().into()),
+ };
+
+ let activity = AnnouncableActivities::UpdateCommunity(update);
+ send_activity_in_community(activity, actor, &community, vec![], true, context).await
+ }
+}
+
+#[async_trait::async_trait]
+impl ActivityHandler for UpdateCommunity {
+ type DataType = LemmyContext;
+ type Error = LemmyError;
+
+ fn id(&self) -> &Url {
+ &self.id
+ }
+
+ fn actor(&self) -> &Url {
+ self.actor.inner()
+ }
+
+ #[tracing::instrument(skip_all)]
+ async fn verify(&self, context: &Data<Self::DataType>) -> Result<(), LemmyError> {
+ insert_received_activity(&self.id, context).await?;
+ verify_is_public(&self.to, &self.cc)?;
+ let community = self.community(context).await?;
+ verify_person_in_community(&self.actor, &community, context).await?;
+ verify_mod_action(&self.actor, self.object.id.inner(), community.id, context).await?;
+ ApubCommunity::verify(&self.object, &community.actor_id.clone().into(), context).await?;
Ok(())
}
- async fn receive(
- &self,
- context: &LemmyContext,
- request_counter: &mut i32,
- ) -> Result<(), LemmyError> {
- let cc = self.cc[0].clone().into();
- let community = blocking(context.pool(), move |conn| {
- Community::read_from_apub_id(conn, &cc)
- })
- .await??;
+ #[tracing::instrument(skip_all)]
+ async fn receive(self, context: &Data<Self::DataType>) -> Result<(), LemmyError> {
+ let community = self.community(context).await?;
- let updated_community = CommunityForm::from_apub(
- &self.object,
- context,
- community.actor_id.clone().into(),
- request_counter,
- false,
- )
- .await?;
- let cf = CommunityForm {
- name: updated_community.name,
- title: updated_community.title,
- description: updated_community.description,
- nsfw: updated_community.nsfw,
- // TODO: icon and banner would be hosted on the other instance, ideally we would copy it to ours
- icon: updated_community.icon,
- banner: updated_community.banner,
- ..CommunityForm::default()
- };
- let updated_community = blocking(context.pool(), move |conn| {
- Community::update(conn, community.id, &cf)
- })
- .await??;
+ let community_update_form = self.object.into_update_form();
- send_websocket_message(
- updated_community.id,
- UserOperationCrud::EditCommunity,
- context,
- )
- .await
+ Community::update(&mut context.pool(), community.id, &community_update_form).await?;
+ Ok(())
}
+}
- fn common(&self) -> &ActivityCommonFields {
- &self.common
+#[async_trait::async_trait]
+impl SendActivity for HideCommunity {
+ type Response = CommunityResponse;
+
+ async fn send_activity(
+ request: &Self,
+ _response: &Self::Response,
+ context: &Data<LemmyContext>,
+ ) -> Result<(), LemmyError> {
+ let local_user_view = local_user_view_from_jwt(&request.auth, context).await?;
+ let community = Community::read(&mut context.pool(), request.community_id).await?;
+ UpdateCommunity::send(community.into(), &local_user_view.person.into(), context).await
}
}
projects / lemmy.git / blobdiff