-#[skip_serializing_none]
-#[derive(Clone, Debug, Deserialize, Serialize)]
-#[serde(rename_all = "camelCase")]
-pub struct Note {
- #[serde(rename = "@context")]
- context: OneOrMany<AnyBase>,
- r#type: NoteType,
- id: Url,
- pub(crate) attributed_to: ObjectId<ApubPerson>,
- /// Indicates that the object is publicly readable. Unlike [`Post.to`], this one doesn't contain
- /// the community ID, as it would be incompatible with Pleroma (and we can get the community from
- /// the post in [`in_reply_to`]).
- to: Vec<Url>,
- content: String,
- media_type: Option<MediaTypeHtml>,
- source: SourceCompat,
- in_reply_to: ObjectId<PostOrComment>,
- published: Option<DateTime<FixedOffset>>,
- updated: Option<DateTime<FixedOffset>>,
- #[serde(flatten)]
- unparsed: Unparsed,
-}
-
-/// Pleroma puts a raw string in the source, so we have to handle it here for deserialization to work
-#[derive(Clone, Debug, Deserialize, Serialize)]
-#[serde(rename_all = "camelCase")]
-#[serde(untagged)]
-enum SourceCompat {
- Lemmy(Source),
- Pleroma(String),
-}
-
-impl Note {
- pub(crate) fn id_unchecked(&self) -> &Url {
- &self.id
- }
- pub(crate) fn id(&self, expected_domain: &Url) -> Result<&Url, LemmyError> {
- verify_domains_match(&self.id, expected_domain)?;
- Ok(&self.id)
- }
-
- pub(crate) async fn get_parents(
- &self,
- context: &LemmyContext,
- request_counter: &mut i32,
- ) -> Result<(ApubPost, Option<CommentId>), LemmyError> {
- // Fetch parent comment chain in a box, otherwise it can cause a stack overflow.
- let parent = Box::pin(
- self
- .in_reply_to
- .dereference(context, request_counter)
- .await?,
- );
- match parent.deref() {
- PostOrComment::Post(p) => {
- // Workaround because I cant figure out how to get the post out of the box (and we dont
- // want to stackoverflow in a deep comment hierarchy).
- let post_id = p.id;
- let post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??;
- Ok((post.into(), None))
- }
- PostOrComment::Comment(c) => {
- let post_id = c.post_id;
- let post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??;
- Ok((post.into(), Some(c.id)))
- }
- }
- }
-
- pub(crate) async fn verify(
- &self,
- context: &LemmyContext,
- request_counter: &mut i32,
- ) -> Result<(), LemmyError> {
- let (post, _parent_comment_id) = self.get_parents(context, request_counter).await?;
- let community_id = post.community_id;
- let community = blocking(context.pool(), move |conn| {
- Community::read(conn, community_id)
- })
- .await??;
-
- if post.locked {
- return Err(anyhow!("Post is locked").into());
- }
- verify_domains_match(self.attributed_to.inner(), &self.id)?;
- verify_person_in_community(
- &self.attributed_to,
- &ObjectId::new(community.actor_id),
- context,
- request_counter,
- )
- .await?;
- verify_is_public(&self.to)?;
- Ok(())
- }
-}
-