use super::*; impl ToApub for PrivateMessage { type Response = Note; fn to_apub(&self, conn: &PgConnection) -> Result { let mut private_message = Note::default(); let oprops: &mut ObjectProperties = private_message.as_mut(); let creator = User_::read(&conn, self.creator_id)?; let recipient = User_::read(&conn, self.recipient_id)?; oprops .set_context_xsd_any_uri(context())? .set_id(self.ap_id.to_owned())? .set_published(convert_datetime(self.published))? .set_content_xsd_string(self.content.to_owned())? .set_to_xsd_any_uri(recipient.actor_id)? .set_attributed_to_xsd_any_uri(creator.actor_id)?; if let Some(u) = self.updated { oprops.set_updated(convert_datetime(u))?; } Ok(private_message) } fn to_tombstone(&self) -> Result { create_tombstone( self.deleted, &self.ap_id, self.updated, NoteType.to_string(), ) } } impl FromApub for PrivateMessageForm { type ApubType = Note; /// Parse an ActivityPub note received from another instance into a Lemmy Private message fn from_apub(note: &Note, conn: &PgConnection) -> Result { let oprops = ¬e.object_props; let creator_actor_id = &oprops.get_attributed_to_xsd_any_uri().unwrap().to_string(); let creator = get_or_fetch_and_upsert_remote_user(&creator_actor_id, &conn)?; let recipient_actor_id = &oprops.get_to_xsd_any_uri().unwrap().to_string(); let recipient = get_or_fetch_and_upsert_remote_user(&recipient_actor_id, &conn)?; Ok(PrivateMessageForm { creator_id: creator.id, recipient_id: recipient.id, content: oprops .get_content_xsd_string() .map(|c| c.to_string()) .unwrap(), published: oprops .get_published() .map(|u| u.as_ref().to_owned().naive_local()), updated: oprops .get_updated() .map(|u| u.as_ref().to_owned().naive_local()), deleted: None, read: None, ap_id: oprops.get_id().unwrap().to_string(), local: false, }) } } impl ApubObjectType for PrivateMessage { /// Send out information about a newly created private message fn send_create(&self, creator: &User_, conn: &PgConnection) -> Result<(), Error> { let note = self.to_apub(conn)?; let id = format!("{}/create/{}", self.ap_id, uuid::Uuid::new_v4()); let recipient = User_::read(&conn, self.recipient_id)?; let mut create = Create::new(); create .object_props .set_context_xsd_any_uri(context())? .set_id(id)?; let to = format!("{}/inbox", recipient.actor_id); create .create_props .set_actor_xsd_any_uri(creator.actor_id.to_owned())? .set_object_base_box(note)?; insert_activity(&conn, creator.id, &create, true)?; send_activity( &create, &creator.private_key.as_ref().unwrap(), &creator.actor_id, vec![to], )?; Ok(()) } /// Send out information about an edited post, to the followers of the community. fn send_update(&self, creator: &User_, conn: &PgConnection) -> Result<(), Error> { let note = self.to_apub(conn)?; let id = format!("{}/update/{}", self.ap_id, uuid::Uuid::new_v4()); let recipient = User_::read(&conn, self.recipient_id)?; let mut update = Update::new(); update .object_props .set_context_xsd_any_uri(context())? .set_id(id)?; let to = format!("{}/inbox", recipient.actor_id); update .update_props .set_actor_xsd_any_uri(creator.actor_id.to_owned())? .set_object_base_box(note)?; insert_activity(&conn, creator.id, &update, true)?; send_activity( &update, &creator.private_key.as_ref().unwrap(), &creator.actor_id, vec![to], )?; Ok(()) } fn send_delete(&self, creator: &User_, conn: &PgConnection) -> Result<(), Error> { let note = self.to_apub(conn)?; let id = format!("{}/delete/{}", self.ap_id, uuid::Uuid::new_v4()); let recipient = User_::read(&conn, self.recipient_id)?; let mut delete = Delete::new(); delete .object_props .set_context_xsd_any_uri(context())? .set_id(id)?; let to = format!("{}/inbox", recipient.actor_id); delete .delete_props .set_actor_xsd_any_uri(creator.actor_id.to_owned())? .set_object_base_box(note)?; insert_activity(&conn, creator.id, &delete, true)?; send_activity( &delete, &creator.private_key.as_ref().unwrap(), &creator.actor_id, vec![to], )?; Ok(()) } fn send_undo_delete(&self, creator: &User_, conn: &PgConnection) -> Result<(), Error> { let note = self.to_apub(conn)?; let id = format!("{}/delete/{}", self.ap_id, uuid::Uuid::new_v4()); let recipient = User_::read(&conn, self.recipient_id)?; let mut delete = Delete::new(); delete .object_props .set_context_xsd_any_uri(context())? .set_id(id)?; let to = format!("{}/inbox", recipient.actor_id); delete .delete_props .set_actor_xsd_any_uri(creator.actor_id.to_owned())? .set_object_base_box(note)?; // TODO // Undo that fake activity let undo_id = format!("{}/undo/delete/{}", self.ap_id, uuid::Uuid::new_v4()); let mut undo = Undo::default(); undo .object_props .set_context_xsd_any_uri(context())? .set_id(undo_id)?; undo .undo_props .set_actor_xsd_any_uri(creator.actor_id.to_owned())? .set_object_base_box(delete)?; insert_activity(&conn, creator.id, &undo, true)?; send_activity( &undo, &creator.private_key.as_ref().unwrap(), &creator.actor_id, vec![to], )?; Ok(()) } fn send_remove(&self, _mod_: &User_, _conn: &PgConnection) -> Result<(), Error> { unimplemented!() } fn send_undo_remove(&self, _mod_: &User_, _conn: &PgConnection) -> Result<(), Error> { unimplemented!() } }