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72 lines
1.9 KiB
Rust
72 lines
1.9 KiB
Rust
use crate::{
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activities::{
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comment::{get_notif_recipients, send_websocket_message},
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verify_activity,
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verify_person_in_community,
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},
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objects::FromApub,
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NoteExt,
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};
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use activitystreams::{activity::kind::CreateType, base::BaseExt};
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use lemmy_apub_lib::{verify_domains_match_opt, ActivityCommonFields, ActivityHandler, PublicUrl};
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use lemmy_db_schema::source::comment::Comment;
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use lemmy_utils::LemmyError;
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use lemmy_websocket::{LemmyContext, UserOperationCrud};
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use url::Url;
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#[derive(Clone, Debug, serde::Deserialize, serde::Serialize)]
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#[serde(rename_all = "camelCase")]
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pub struct CreateComment {
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to: PublicUrl,
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object: NoteExt,
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cc: Vec<Url>,
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#[serde(rename = "type")]
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kind: CreateType,
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#[serde(flatten)]
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common: ActivityCommonFields,
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}
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#[async_trait::async_trait(?Send)]
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impl ActivityHandler for CreateComment {
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async fn verify(
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&self,
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context: &LemmyContext,
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request_counter: &mut i32,
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) -> Result<(), LemmyError> {
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verify_activity(self.common())?;
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verify_person_in_community(&self.common.actor, &self.cc, context, request_counter).await?;
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verify_domains_match_opt(&self.common.actor, self.object.id_unchecked())?;
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// TODO: should add a check that the correct community is in cc (probably needs changes to
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// comment deserialization)
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Ok(())
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}
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async fn receive(
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&self,
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context: &LemmyContext,
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request_counter: &mut i32,
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) -> Result<(), LemmyError> {
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let comment = Comment::from_apub(
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&self.object,
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context,
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self.common.actor.clone(),
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request_counter,
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false,
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)
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.await?;
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let recipients =
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get_notif_recipients(&self.common.actor, &comment, context, request_counter).await?;
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send_websocket_message(
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comment.id,
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recipients,
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UserOperationCrud::CreateComment,
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context,
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)
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.await
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}
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fn common(&self) -> &ActivityCommonFields {
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&self.common
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}
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}
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