lemmy/crates/apub/src/protocol/activities/create_or_update/note.rs
2023-09-22 21:39:03 -04:00

44 lines
1.5 KiB
Rust

use crate::{
activities::verify_community_matches,
mentions::MentionOrValue,
objects::{community::ApubCommunity, person::ApubPerson},
protocol::{activities::CreateOrUpdateType, objects::note::Note, InCommunity},
};
use activitypub_federation::{
config::Data, fetch::object_id::ObjectId, protocol::helpers::deserialize_one_or_many,
};
use lemmy_api_common::context::LemmyContext;
use lemmy_db_schema::{source::community::Community, traits::Crud};
use lemmy_utils::error::LemmyError;
use serde::{Deserialize, Serialize};
use url::Url;
#[derive(Clone, Debug, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct CreateOrUpdateNote {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: Note,
#[serde(deserialize_with = "deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
#[serde(default)]
pub(crate) tag: Vec<MentionOrValue>,
#[serde(rename = "type")]
pub(crate) kind: CreateOrUpdateType,
pub(crate) id: Url,
pub(crate) audience: Option<ObjectId<ApubCommunity>>,
}
#[async_trait::async_trait]
impl InCommunity for CreateOrUpdateNote {
async fn community(&self, context: &Data<LemmyContext>) -> Result<ApubCommunity, LemmyError> {
let post = self.object.get_parents(context).await?.0;
let community = Community::read(&mut context.pool(), post.community_id).await?;
if let Some(audience) = &self.audience {
verify_community_matches(audience, community.actor_id.clone())?;
}
Ok(community.into())
}
}