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