use crate::{
- activities::{community::announce::GetCommunity, verify_person_in_community},
activity_lists::GroupInboxActivities,
collections::{
+ community_featured::ApubCommunityFeatured,
community_moderators::ApubCommunityModerators,
community_outbox::ApubCommunityOutbox,
- CommunityContext,
- },
- context::WithContext,
- generate_outbox_url,
- http::{
- create_apub_response,
- create_apub_tombstone_response,
- payload_to_string,
- receive_activity,
- ActivityCommonFields,
- },
- objects::community::ApubCommunity,
- protocol::{
- activities::community::announce::AnnounceActivity,
- collections::group_followers::GroupFollowers,
},
+ http::{create_apub_response, create_apub_tombstone_response},
+ objects::{community::ApubCommunity, person::ApubPerson},
+ protocol::collections::group_followers::GroupFollowers,
+};
+use activitypub_federation::{
+ actix_web::inbox::receive_activity,
+ config::Data,
+ protocol::context::WithContext,
+ traits::{Collection, Object},
};
-use actix_web::{body::AnyBody, web, web::Payload, HttpRequest, HttpResponse};
-use lemmy_api_common::blocking;
-use lemmy_apub_lib::{object_id::ObjectId, traits::ApubObject};
-use lemmy_db_schema::source::community::Community;
-use lemmy_utils::LemmyError;
-use lemmy_websocket::LemmyContext;
+use actix_web::{web, web::Bytes, HttpRequest, HttpResponse};
+use lemmy_api_common::context::LemmyContext;
+use lemmy_db_schema::{source::community::Community, traits::ApubActor};
+use lemmy_utils::error::{LemmyError, LemmyErrorType};
use serde::Deserialize;
-use tracing::info;
#[derive(Deserialize)]
pub(crate) struct CommunityQuery {
#[tracing::instrument(skip_all)]
pub(crate) async fn get_apub_community_http(
info: web::Path<CommunityQuery>,
- context: web::Data<LemmyContext>,
-) -> Result<HttpResponse<AnyBody>, LemmyError> {
- let community: ApubCommunity = blocking(context.pool(), move |conn| {
- Community::read_from_name(conn, &info.community_name)
- })
- .await??
- .into();
+ context: Data<LemmyContext>,
+) -> Result<HttpResponse, LemmyError> {
+ let community: ApubCommunity =
+ Community::read_from_name(&mut context.pool(), &info.community_name, true)
+ .await?
+ .into();
- if !community.deleted {
- let apub = community.into_apub(&**context).await?;
+ if !community.deleted && !community.removed {
+ let apub = community.into_json(&context).await?;
- Ok(create_apub_response(&apub))
+ create_apub_response(&apub)
} else {
- Ok(create_apub_tombstone_response(&community.to_tombstone()?))
+ create_apub_tombstone_response(community.actor_id.clone())
}
}
#[tracing::instrument(skip_all)]
pub async fn community_inbox(
request: HttpRequest,
- payload: Payload,
- _path: web::Path<String>,
- context: web::Data<LemmyContext>,
+ body: Bytes,
+ data: Data<LemmyContext>,
) -> Result<HttpResponse, LemmyError> {
- let unparsed = payload_to_string(payload).await?;
- info!("Received community inbox activity {}", unparsed);
- let activity_data: ActivityCommonFields = serde_json::from_str(&unparsed)?;
- let activity = serde_json::from_str::<WithContext<GroupInboxActivities>>(&unparsed)?;
-
- receive_group_inbox(activity.inner(), activity_data, request, &context).await?;
-
- Ok(HttpResponse::Ok().finish())
-}
-
-pub(in crate::http) async fn receive_group_inbox(
- activity: GroupInboxActivities,
- activity_data: ActivityCommonFields,
- request: HttpRequest,
- context: &LemmyContext,
-) -> Result<HttpResponse, LemmyError> {
- let actor_id = ObjectId::new(activity_data.actor.clone());
- let res = receive_activity(request, activity.clone(), activity_data, context).await?;
-
- if let GroupInboxActivities::AnnouncableActivities(announcable) = activity {
- let community = announcable.get_community(context, &mut 0).await?;
- verify_person_in_community(&actor_id, &community, context, &mut 0).await?;
- if community.local {
- AnnounceActivity::send(*announcable, &community, context).await?;
- }
- }
-
- Ok(res)
+ receive_activity::<WithContext<GroupInboxActivities>, ApubPerson, LemmyContext>(
+ request, body, &data,
+ )
+ .await
}
/// Returns an empty followers collection, only populating the size (for privacy).
pub(crate) async fn get_apub_community_followers(
info: web::Path<CommunityQuery>,
- context: web::Data<LemmyContext>,
-) -> Result<HttpResponse<AnyBody>, LemmyError> {
- let community = blocking(context.pool(), move |conn| {
- Community::read_from_name(conn, &info.community_name)
- })
- .await??;
+ context: Data<LemmyContext>,
+) -> Result<HttpResponse, LemmyError> {
+ let community =
+ Community::read_from_name(&mut context.pool(), &info.community_name, false).await?;
let followers = GroupFollowers::new(community, &context).await?;
- Ok(create_apub_response(&followers))
+ create_apub_response(&followers)
}
/// Returns the community outbox, which is populated by a maximum of 20 posts (but no other
/// activites like votes or comments).
pub(crate) async fn get_apub_community_outbox(
info: web::Path<CommunityQuery>,
- context: web::Data<LemmyContext>,
-) -> Result<HttpResponse<AnyBody>, LemmyError> {
- let community = blocking(context.pool(), move |conn| {
- Community::read_from_name(conn, &info.community_name)
- })
- .await??;
- let id = ObjectId::new(generate_outbox_url(&community.actor_id)?);
- let outbox_data = CommunityContext(community.into(), context.get_ref().clone());
- let outbox: ApubCommunityOutbox = id
- .dereference(&outbox_data, context.client(), &mut 0)
- .await?;
- Ok(create_apub_response(&outbox.into_apub(&outbox_data).await?))
+ context: Data<LemmyContext>,
+) -> Result<HttpResponse, LemmyError> {
+ let community: ApubCommunity =
+ Community::read_from_name(&mut context.pool(), &info.community_name, false)
+ .await?
+ .into();
+ if community.deleted || community.removed {
+ return Err(LemmyErrorType::Deleted)?;
+ }
+ let outbox = ApubCommunityOutbox::read_local(&community, &context).await?;
+ create_apub_response(&outbox)
}
#[tracing::instrument(skip_all)]
pub(crate) async fn get_apub_community_moderators(
info: web::Path<CommunityQuery>,
- context: web::Data<LemmyContext>,
-) -> Result<HttpResponse<AnyBody>, LemmyError> {
- let community: ApubCommunity = blocking(context.pool(), move |conn| {
- Community::read_from_name(conn, &info.community_name)
- })
- .await??
- .into();
- let id = ObjectId::new(generate_outbox_url(&community.actor_id)?);
- let outbox_data = CommunityContext(community, context.get_ref().clone());
- let moderators: ApubCommunityModerators = id
- .dereference(&outbox_data, context.client(), &mut 0)
- .await?;
- Ok(create_apub_response(
- &moderators.into_apub(&outbox_data).await?,
- ))
+ context: Data<LemmyContext>,
+) -> Result<HttpResponse, LemmyError> {
+ let community: ApubCommunity =
+ Community::read_from_name(&mut context.pool(), &info.community_name, false)
+ .await?
+ .into();
+ if community.deleted || community.removed {
+ return Err(LemmyErrorType::Deleted)?;
+ }
+ let moderators = ApubCommunityModerators::read_local(&community, &context).await?;
+ create_apub_response(&moderators)
+}
+
+/// Returns collection of featured (stickied) posts.
+pub(crate) async fn get_apub_community_featured(
+ info: web::Path<CommunityQuery>,
+ context: Data<LemmyContext>,
+) -> Result<HttpResponse, LemmyError> {
+ let community: ApubCommunity =
+ Community::read_from_name(&mut context.pool(), &info.community_name, false)
+ .await?
+ .into();
+ if community.deleted || community.removed {
+ return Err(LemmyErrorType::Deleted)?;
+ }
+ let featured = ApubCommunityFeatured::read_local(&community, &context).await?;
+ create_apub_response(&featured)
}