crates/apub/src/protocol/activities/create_or_update/page.rs

   1 use crate::{
   2   activities::verify_community_matches,
   3   objects::{community::ApubCommunity, person::ApubPerson},
   4   protocol::{activities::CreateOrUpdateType, objects::page::Page, InCommunity},
   5 };
   6 use activitypub_federation::{core::object_id::ObjectId, deser::helpers::deserialize_one_or_many};
   7 use lemmy_api_common::context::LemmyContext;
   8 use lemmy_utils::error::LemmyError;
   9 use serde::{Deserialize, Serialize};
  10 use url::Url;
  11
  12 #[derive(Clone, Debug, Deserialize, Serialize)]
  13 #[serde(rename_all = "camelCase")]
  14 pub struct CreateOrUpdatePage {
  15   pub(crate) actor: ObjectId<ApubPerson>,
  16   #[serde(deserialize_with = "deserialize_one_or_many")]
  17   pub(crate) to: Vec<Url>,
  18   pub(crate) object: Page,
  19   #[serde(deserialize_with = "deserialize_one_or_many")]
  20   pub(crate) cc: Vec<Url>,
  21   #[serde(rename = "type")]
  22   pub(crate) kind: CreateOrUpdateType,
  23   pub(crate) id: Url,
  24   pub(crate) audience: Option<ObjectId<ApubCommunity>>,
  25 }
  26
  27 #[async_trait::async_trait(?Send)]
  28 impl InCommunity for CreateOrUpdatePage {
  29   async fn community(
  30     &self,
  31     context: &LemmyContext,
  32     request_counter: &mut i32,
  33   ) -> Result<ApubCommunity, LemmyError> {
  34     let community = self.object.community(context, request_counter).await?;
  35     if let Some(audience) = &self.audience {
  36       verify_community_matches(audience, community.actor_id.clone())?;
  37     }
  38     Ok(community)
  39   }
  40 }