lemmy/crates/apub/src/protocol/activities/block/block_user.rs
Nutomic 62663a9f2e
Implement separate mod activities for feature, lock post (#2716)
* Implement separate mod activities for feature, lock post

Also includes collection for featured posts. Later we also need
to do the same for Comment.distinguished

* some changes

---------

Co-authored-by: Dessalines <dessalines@users.noreply.github.com>
2023-02-18 09:50:28 -05:00

62 lines
2 KiB
Rust

use crate::{
activities::{block::SiteOrCommunity, verify_community_matches},
local_instance,
objects::{community::ApubCommunity, person::ApubPerson},
protocol::InCommunity,
};
use activitypub_federation::{core::object_id::ObjectId, deser::helpers::deserialize_one_or_many};
use activitystreams_kinds::activity::BlockType;
use anyhow::anyhow;
use chrono::{DateTime, FixedOffset};
use lemmy_api_common::context::LemmyContext;
use lemmy_utils::error::LemmyError;
use serde::{Deserialize, Serialize};
use serde_with::skip_serializing_none;
use url::Url;
#[skip_serializing_none]
#[derive(Clone, Debug, Deserialize, Serialize)]
#[serde(rename_all = "camelCase")]
pub struct BlockUser {
pub(crate) actor: ObjectId<ApubPerson>,
#[serde(deserialize_with = "deserialize_one_or_many")]
pub(crate) to: Vec<Url>,
pub(crate) object: ObjectId<ApubPerson>,
#[serde(deserialize_with = "deserialize_one_or_many")]
pub(crate) cc: Vec<Url>,
pub(crate) target: ObjectId<SiteOrCommunity>,
#[serde(rename = "type")]
pub(crate) kind: BlockType,
pub(crate) id: Url,
pub(crate) audience: Option<ObjectId<ApubCommunity>>,
/// Quick and dirty solution.
/// TODO: send a separate Delete activity instead
pub(crate) remove_data: Option<bool>,
/// block reason, written to mod log
pub(crate) summary: Option<String>,
pub(crate) expires: Option<DateTime<FixedOffset>>,
}
#[async_trait::async_trait(?Send)]
impl InCommunity for BlockUser {
async fn community(
&self,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<ApubCommunity, LemmyError> {
let target = self
.target
.dereference(context, local_instance(context).await, request_counter)
.await?;
let community = match target {
SiteOrCommunity::Community(c) => c,
SiteOrCommunity::Site(_) => return Err(anyhow!("activity is not in community").into()),
};
if let Some(audience) = &self.audience {
verify_community_matches(audience, community.actor_id.clone())?;
}
Ok(community)
}
}