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Merge pull request 'Refactor inbox, simplify and split into multiple files' (#72) from inbox-refactoring into main

Browse source 
Reviewed-on: https://yerbamate.dev/LemmyNet/lemmy/pulls/72
This commit is contained in:
nutomic 2020-07-29 17:13:13 +00:00
commit f5211aab2a
25 changed files with 1960 additions and 1758 deletions
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22
server/src/api/comment.rs
View file

@ -196,15 +196,8 @@ impl Perform for Oper<CreateComment> {
// Scan the comment for user mentions, add those rows
let mentions = scrape_text_for_mentions(&comment_form.content);
let recipient_ids = send_local_notifs(
mentions,
updated_comment.clone(),
user.clone(),
post,
pool,
true,
)
.await?;
let recipient_ids =
send_local_notifs(mentions, updated_comment.clone(), &user, post, pool, true).await?;
// You like your own comment by default
let like_form = CommentLikeForm {
@ -313,7 +306,7 @@ impl Perform for Oper<EditComment> {
let updated_comment_content = updated_comment.content.to_owned();
let mentions = scrape_text_for_mentions(&updated_comment_content);
let recipient_ids =
send_local_notifs(mentions, updated_comment, user, post, pool, false).await?;
send_local_notifs(mentions, updated_comment, &user, post, pool, false).await?;
let edit_id = data.edit_id;
let comment_view = blocking(pool, move |conn| {
@ -418,7 +411,7 @@ impl Perform for Oper<DeleteComment> {
let post = blocking(pool, move |conn| Post::read(conn, post_id)).await??;
let mentions = vec![];
let recipient_ids =
send_local_notifs(mentions, updated_comment, user, post, pool, false).await?;
send_local_notifs(mentions, updated_comment, &user, post, pool, false).await?;
let mut res = CommentResponse {
comment: comment_view,
@ -524,7 +517,7 @@ impl Perform for Oper<RemoveComment> {
let post = blocking(pool, move |conn| Post::read(conn, post_id)).await??;
let mentions = vec![];
let recipient_ids =
send_local_notifs(mentions, updated_comment, user, post, pool, false).await?;
send_local_notifs(mentions, updated_comment, &user, post, pool, false).await?;
let mut res = CommentResponse {
comment: comment_view,
@ -870,13 +863,14 @@ impl Perform for Oper<GetComments> {
pub async fn send_local_notifs(
mentions: Vec<MentionData>,
comment: Comment,
user: User_,
user: &User_,
post: Post,
pool: &DbPool,
do_send_email: bool,
) -> Result<Vec<i32>, LemmyError> {
let user2 = user.clone();
let ids = blocking(pool, move |conn| {
do_send_local_notifs(conn, &mentions, &comment, &user, &post, do_send_email)
do_send_local_notifs(conn, &mentions, &comment, &user2, &post, do_send_email)
})
.await?;

18
server/src/apub/activities.rs
View file

@ -13,8 +13,10 @@ use crate::{
use activitystreams_new::base::AnyBase;
use actix_web::client::Client;
use lemmy_db::{community::Community, user::User_};
use lemmy_utils::{get_apub_protocol_string, settings::Settings};
use log::debug;
use url::Url;
use url::{ParseError, Url};
use uuid::Uuid;
pub async fn send_activity_to_community(
creator: &User_,
@ -68,3 +70,17 @@ pub async fn send_activity(
Ok(())
}
pub(in crate::apub) fn generate_activity_id<T>(kind: T) -> Result<Url, ParseError>
where
T: ToString,
{
let id = format!(
"{}://{}/activities/{}/{}",
get_apub_protocol_string(),
Settings::get().hostname,
kind.to_string().to_lowercase(),
Uuid::new_v4()
);
Url::parse(&id)
}

78
server/src/apub/comment.rs
View file

@ -1,14 +1,14 @@
use crate::{
apub::{
activities::send_activity_to_community,
activities::{generate_activity_id, send_activity_to_community},
create_apub_response,
create_apub_tombstone_response,
create_tombstone,
fetch_webfinger_url,
fetcher::{
get_or_fetch_and_insert_remote_comment,
get_or_fetch_and_insert_remote_post,
get_or_fetch_and_upsert_remote_user,
get_or_fetch_and_insert_comment,
get_or_fetch_and_insert_post,
get_or_fetch_and_upsert_user,
},
ActorType,
ApubLikeableType,
@ -22,7 +22,16 @@ use crate::{
LemmyError,
};
use activitystreams_new::{
activity::{Create, Delete, Dislike, Like, Remove, Undo, Update},
activity::{
kind::{CreateType, DeleteType, DislikeType, LikeType, RemoveType, UndoType, UpdateType},
Create,
Delete,
Dislike,
Like,
Remove,
Undo,
Update,
},
base::AnyBase,
context,
link::Mention,
@ -109,12 +118,7 @@ impl ToApub for Comment {
}
fn to_tombstone(&self) -> Result<Tombstone, LemmyError> {
create_tombstone(
self.deleted,
&self.ap_id,
self.updated,
NoteType::Note.to_string(),
)
create_tombstone(self.deleted, &self.ap_id, self.updated, NoteType::Note)
}
}
@ -127,7 +131,6 @@ impl FromApub for CommentForm {
note: &Note,
client: &Client,
pool: &DbPool,
actor_id: &Url,
) -> Result<CommentForm, LemmyError> {
let creator_actor_id = &note
.attributed_to()
@ -135,7 +138,7 @@ impl FromApub for CommentForm {
.as_single_xsd_any_uri()
.unwrap();
let creator = get_or_fetch_and_upsert_remote_user(creator_actor_id, client, pool).await?;
let creator = get_or_fetch_and_upsert_user(creator_actor_id, client, pool).await?;
let mut in_reply_tos = note
.in_reply_to()
@ -148,7 +151,7 @@ impl FromApub for CommentForm {
let post_ap_id = in_reply_tos.next().unwrap();
// This post, or the parent comment might not yet exist on this server yet, fetch them.
let post = get_or_fetch_and_insert_remote_post(&post_ap_id, client, pool).await?;
let post = get_or_fetch_and_insert_post(&post_ap_id, client, pool).await?;
// The 2nd item, if it exists, is the parent comment apub_id
// For deeply nested comments, FromApub automatically gets called recursively
@ -156,7 +159,7 @@ impl FromApub for CommentForm {
Some(parent_comment_uri) => {
let parent_comment_ap_id = &parent_comment_uri;
let parent_comment =
get_or_fetch_and_insert_remote_comment(&parent_comment_ap_id, client, pool).await?;
get_or_fetch_and_insert_comment(&parent_comment_ap_id, client, pool).await?;
Some(parent_comment.id)
}
@ -178,7 +181,7 @@ impl FromApub for CommentForm {
published: note.published().map(|u| u.to_owned().naive_local()),
updated: note.updated().map(|u| u.to_owned().naive_local()),
deleted: None,
ap_id: note.id(actor_id.domain().unwrap())?.unwrap().to_string(),
ap_id: note.id_unchecked().unwrap().to_string(),
local: false,
})
}
@ -204,11 +207,10 @@ impl ApubObjectType for Comment {
let maa =
collect_non_local_mentions_and_addresses(&self.content, &community, client, pool).await?;
let id = format!("{}/create/{}", self.ap_id, uuid::Uuid::new_v4());
let mut create = Create::new(creator.actor_id.to_owned(), note.into_any_base()?);
create
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(CreateType::Create)?)
.set_to(public())
.set_many_ccs(maa.addressed_ccs.to_owned())
// Set the mention tags
@ -244,11 +246,10 @@ impl ApubObjectType for Comment {
let maa =
collect_non_local_mentions_and_addresses(&self.content, &community, client, pool).await?;
let id = format!("{}/update/{}", self.ap_id, uuid::Uuid::new_v4());
let mut update = Update::new(creator.actor_id.to_owned(), note.into_any_base()?);
update
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(UpdateType::Update)?)
.set_to(public())
.set_many_ccs(maa.addressed_ccs.to_owned())
// Set the mention tags
@ -280,11 +281,10 @@ impl ApubObjectType for Comment {
let community_id = post.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/delete/{}", self.ap_id, uuid::Uuid::new_v4());
let mut delete = Delete::new(creator.actor_id.to_owned(), note.into_any_base()?);
delete
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DeleteType::Delete)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -315,21 +315,18 @@ impl ApubObjectType for Comment {
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
// Generate a fake delete activity, with the correct object
let id = format!("{}/delete/{}", self.ap_id, uuid::Uuid::new_v4());
let mut delete = Delete::new(creator.actor_id.to_owned(), note.into_any_base()?);
delete
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DeleteType::Delete)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
// TODO
// Undo that fake activity
let undo_id = format!("{}/undo/delete/{}", self.ap_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(creator.actor_id.to_owned(), delete.into_any_base()?);
undo
.set_context(context())
.set_id(Url::parse(&undo_id)?)
.set_id(generate_activity_id(UndoType::Undo)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -359,11 +356,10 @@ impl ApubObjectType for Comment {
let community_id = post.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/remove/{}", self.ap_id, uuid::Uuid::new_v4());
let mut remove = Remove::new(mod_.actor_id.to_owned(), note.into_any_base()?);
remove
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(RemoveType::Remove)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -394,20 +390,18 @@ impl ApubObjectType for Comment {
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
// Generate a fake delete activity, with the correct object
let id = format!("{}/remove/{}", self.ap_id, uuid::Uuid::new_v4());
let mut remove = Remove::new(mod_.actor_id.to_owned(), note.into_any_base()?);
remove
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(RemoveType::Remove)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
// Undo that fake activity
let undo_id = format!("{}/undo/remove/{}", self.ap_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(mod_.actor_id.to_owned(), remove.into_any_base()?);
undo
.set_context(context())
.set_id(Url::parse(&undo_id)?)
.set_id(generate_activity_id(UndoType::Undo)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -440,12 +434,10 @@ impl ApubLikeableType for Comment {
let community_id = post.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/like/{}", self.ap_id, uuid::Uuid::new_v4());
let mut like = Like::new(creator.actor_id.to_owned(), note.into_any_base()?);
like
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(LikeType::Like)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -475,12 +467,10 @@ impl ApubLikeableType for Comment {
let community_id = post.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/dislike/{}", self.ap_id, uuid::Uuid::new_v4());
let mut dislike = Dislike::new(creator.actor_id.to_owned(), note.into_any_base()?);
dislike
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DislikeType::Dislike)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -510,22 +500,18 @@ impl ApubLikeableType for Comment {
let community_id = post.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/dislike/{}", self.ap_id, uuid::Uuid::new_v4());
let mut like = Like::new(creator.actor_id.to_owned(), note.into_any_base()?);
like
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DislikeType::Dislike)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
// TODO
// Undo that fake activity
let undo_id = format!("{}/undo/like/{}", self.ap_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(creator.actor_id.to_owned(), like.into_any_base()?);
undo
.set_context(context())
.set_id(Url::parse(&undo_id)?)
.set_id(generate_activity_id(UndoType::Undo)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -586,7 +572,7 @@ async fn collect_non_local_mentions_and_addresses(
debug!("mention actor_id: {}", actor_id);
addressed_ccs.push(actor_id.to_owned().to_string());
let mention_user = get_or_fetch_and_upsert_remote_user(&actor_id, client, pool).await?;
let mention_user = get_or_fetch_and_upsert_user(&actor_id, client, pool).await?;
let shared_inbox = mention_user.get_shared_inbox_url();
mention_inboxes.push(shared_inbox);

74
server/src/apub/community.rs
View file

@ -1,11 +1,11 @@
use crate::{
apub::{
activities::send_activity,
activities::{generate_activity_id, send_activity},
create_apub_response,
create_apub_tombstone_response,
create_tombstone,
extensions::group_extensions::GroupExtension,
fetcher::get_or_fetch_and_upsert_remote_user,
fetcher::get_or_fetch_and_upsert_user,
get_shared_inbox,
insert_activity,
ActorType,
@ -20,7 +20,15 @@ use crate::{
};
use activitystreams_ext::Ext2;
use activitystreams_new::{
activity::{Accept, Announce, Delete, Follow, Remove, Undo},
activity::{
kind::{AcceptType, AnnounceType, DeleteType, LikeType, RemoveType, UndoType},
Accept,
Announce,
Delete,
Follow,
Remove,
Undo,
},
actor::{kind::GroupType, ApActor, Endpoints, Group},
base::{AnyBase, BaseExt},
collection::UnorderedCollection,
@ -107,12 +115,7 @@ impl ToApub for Community {
}
fn to_tombstone(&self) -> Result<Tombstone, LemmyError> {
create_tombstone(
self.deleted,
&self.actor_id,
self.updated,
GroupType::Group.to_string(),
)
create_tombstone(self.deleted, &self.actor_id, self.updated, GroupType::Group)
}
}
@ -137,13 +140,12 @@ impl ActorType for Community {
pool: &DbPool,
) -> Result<(), LemmyError> {
let actor_uri = follow.actor()?.as_single_xsd_any_uri().unwrap().to_string();
let id = format!("{}/accept/{}", self.actor_id, uuid::Uuid::new_v4());
let mut accept = Accept::new(self.actor_id.to_owned(), follow.into_any_base()?);
let to = format!("{}/inbox", actor_uri);
accept
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(AcceptType::Accept)?)
.set_to(to.clone());
insert_activity(self.creator_id, accept.clone(), true, pool).await?;
@ -160,12 +162,10 @@ impl ActorType for Community {
) -> Result<(), LemmyError> {
let group = self.to_apub(pool).await?;
let id = format!("{}/delete/{}", self.actor_id, uuid::Uuid::new_v4());
let mut delete = Delete::new(creator.actor_id.to_owned(), group.into_any_base()?);
delete
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DeleteType::Delete)?)
.set_to(public())
.set_many_ccs(vec![self.get_followers_url()]);
@ -188,22 +188,19 @@ impl ActorType for Community {
) -> Result<(), LemmyError> {
let group = self.to_apub(pool).await?;
let id = format!("{}/delete/{}", self.actor_id, uuid::Uuid::new_v4());
let mut delete = Delete::new(creator.actor_id.to_owned(), group.into_any_base()?);
delete
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DeleteType::Delete)?)
.set_to(public())
.set_many_ccs(vec![self.get_followers_url()]);
// TODO
// Undo that fake activity
let undo_id = format!("{}/undo/delete/{}", self.actor_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(creator.actor_id.to_owned(), delete.into_any_base()?);
undo
.set_context(context())
.set_id(Url::parse(&undo_id)?)
.set_id(generate_activity_id(UndoType::Undo)?)
.set_to(public())
.set_many_ccs(vec![self.get_followers_url()]);
@ -226,12 +223,10 @@ impl ActorType for Community {
) -> Result<(), LemmyError> {
let group = self.to_apub(pool).await?;
let id = format!("{}/remove/{}", self.actor_id, uuid::Uuid::new_v4());
let mut remove = Remove::new(mod_.actor_id.to_owned(), group.into_any_base()?);
remove
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(RemoveType::Remove)?)
.set_to(public())
.set_many_ccs(vec![self.get_followers_url()]);
@ -254,21 +249,18 @@ impl ActorType for Community {
) -> Result<(), LemmyError> {
let group = self.to_apub(pool).await?;
let id = format!("{}/remove/{}", self.actor_id, uuid::Uuid::new_v4());
let mut remove = Remove::new(mod_.actor_id.to_owned(), group.into_any_base()?);
remove
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(RemoveType::Remove)?)
.set_to(public())
.set_many_ccs(vec![self.get_followers_url()]);
// Undo that fake activity
let undo_id = format!("{}/undo/remove/{}", self.actor_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(mod_.actor_id.to_owned(), remove.into_any_base()?);
undo
.set_context(context())
.set_id(Url::parse(&undo_id)?)
.set_id(generate_activity_id(LikeType::Like)?)
.set_to(public())
.set_many_ccs(vec![self.get_followers_url()]);
@ -318,6 +310,10 @@ impl ActorType for Community {
) -> Result<(), LemmyError> {
unimplemented!()
}
fn user_id(&self) -> i32 {
self.creator_id
}
}
#[async_trait::async_trait(?Send)]
@ -325,12 +321,7 @@ impl FromApub for CommunityForm {
type ApubType = GroupExt;
/// Parse an ActivityPub group received from another instance into a Lemmy community.
async fn from_apub(
group: &GroupExt,
client: &Client,
pool: &DbPool,
actor_id: &Url,
) -> Result<Self, LemmyError> {
async fn from_apub(group: &GroupExt, client: &Client, pool: &DbPool) -> Result<Self, LemmyError> {
let creator_and_moderator_uris = group.inner.attributed_to().unwrap();
let creator_uri = creator_and_moderator_uris
.as_many()
@ -341,7 +332,7 @@ impl FromApub for CommunityForm {
.as_xsd_any_uri()
.unwrap();
let creator = get_or_fetch_and_upsert_remote_user(creator_uri, client, pool).await?;
let creator = get_or_fetch_and_upsert_user(creator_uri, client, pool).await?;
Ok(CommunityForm {
name: group
@ -367,11 +358,7 @@ impl FromApub for CommunityForm {
updated: group.inner.updated().map(|u| u.to_owned().naive_local()),
deleted: None,
nsfw: group.ext_one.sensitive,
actor_id: group
.inner
.id(actor_id.domain().unwrap())?
.unwrap()
.to_string(),
actor_id: group.inner.id_unchecked().unwrap().to_string(),
local: false,
private_key: None,
public_key: Some(group.ext_two.to_owned().public_key.public_key_pem),
@ -427,15 +414,14 @@ pub async fn get_apub_community_followers(
pub async fn do_announce(
activity: AnyBase,
community: &Community,
sender: &dyn ActorType,
sender: &User_,
client: &Client,
pool: &DbPool,
) -> Result<HttpResponse, LemmyError> {
let id = format!("{}/announce/{}", community.actor_id, uuid::Uuid::new_v4());
) -> Result<(), LemmyError> {
let mut announce = Announce::new(community.actor_id.to_owned(), activity);
announce
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(AnnounceType::Announce)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -450,5 +436,5 @@ pub async fn do_announce(
send_activity(client, &announce.into_any_base()?, community, to).await?;
Ok(HttpResponse::Ok().finish())
Ok(())
}

55
server/src/apub/fetcher.rs
View file

@ -1,6 +1,14 @@
use crate::{
api::site::SearchResponse,
apub::{is_apub_id_valid, FromApub, GroupExt, PageExt, PersonExt, APUB_JSON_CONTENT_TYPE},
apub::{
is_apub_id_valid,
ActorType,
FromApub,
GroupExt,
PageExt,
PersonExt,
APUB_JSON_CONTENT_TYPE,
},
blocking,
request::{retry, RecvError},
routes::nodeinfo::{NodeInfo, NodeInfoWellKnown},
@ -141,7 +149,7 @@ pub async fn search_by_apub_id(
SearchAcceptedObjects::Person(p) => {
let user_uri = p.inner.id(domain)?.unwrap();
let user = get_or_fetch_and_upsert_remote_user(&user_uri, client, pool).await?;
let user = get_or_fetch_and_upsert_user(&user_uri, client, pool).await?;
response.users = vec![blocking(pool, move |conn| UserView::read(conn, user.id)).await??];
@ -150,7 +158,7 @@ pub async fn search_by_apub_id(
SearchAcceptedObjects::Group(g) => {
let community_uri = g.inner.id(domain)?.unwrap();
let community = get_or_fetch_and_upsert_remote_community(community_uri, client, pool).await?;
let community = get_or_fetch_and_upsert_community(community_uri, client, pool).await?;
// TODO Maybe at some point in the future, fetch all the history of a community
// fetch_community_outbox(&c, conn)?;
@ -164,7 +172,7 @@ pub async fn search_by_apub_id(
response
}
SearchAcceptedObjects::Page(p) => {
let post_form = PostForm::from_apub(&p, client, pool, &query_url).await?;
let post_form = PostForm::from_apub(&p, client, pool).await?;
let p = blocking(pool, move |conn| upsert_post(&post_form, conn)).await??;
response.posts = vec![blocking(pool, move |conn| PostView::read(conn, p.id, None)).await??];
@ -177,8 +185,8 @@ pub async fn search_by_apub_id(
// TODO: also fetch parent comments if any
let x = post_url.first().unwrap().as_xsd_any_uri().unwrap();
let post = fetch_remote_object(client, x).await?;
let post_form = PostForm::from_apub(&post, client, pool, &query_url).await?;
let comment_form = CommentForm::from_apub(&c, client, pool, &query_url).await?;
let post_form = PostForm::from_apub(&post, client, pool).await?;
let comment_form = CommentForm::from_apub(&c, client, pool).await?;
blocking(pool, move |conn| upsert_post(&post_form, conn)).await??;
let c = blocking(pool, move |conn| upsert_comment(&comment_form, conn)).await??;
@ -192,8 +200,21 @@ pub async fn search_by_apub_id(
Ok(response)
}
pub async fn get_or_fetch_and_upsert_actor(
apub_id: &Url,
client: &Client,
pool: &DbPool,
) -> Result<Box<dyn ActorType>, LemmyError> {
let user = get_or_fetch_and_upsert_user(apub_id, client, pool).await;
let actor: Box<dyn ActorType> = match user {
Ok(u) => Box::new(u),
Err(_) => Box::new(get_or_fetch_and_upsert_community(apub_id, client, pool).await?),
};
Ok(actor)
}
/// Check if a remote user exists, create if not found, if its too old update it.Fetch a user, insert/update it in the database and return the user.
pub async fn get_or_fetch_and_upsert_remote_user(
pub async fn get_or_fetch_and_upsert_user(
apub_id: &Url,
client: &Client,
pool: &DbPool,
@ -210,7 +231,7 @@ pub async fn get_or_fetch_and_upsert_remote_user(
debug!("Fetching and updating from remote user: {}", apub_id);
let person = fetch_remote_object::<PersonExt>(client, apub_id).await?;
let mut uf = UserForm::from_apub(&person, client, pool, apub_id).await?;
let mut uf = UserForm::from_apub(&person, client, pool).await?;
uf.last_refreshed_at = Some(naive_now());
let user = blocking(pool, move |conn| User_::update(conn, u.id, &uf)).await??;
@ -221,7 +242,7 @@ pub async fn get_or_fetch_and_upsert_remote_user(
debug!("Fetching and creating remote user: {}", apub_id);
let person = fetch_remote_object::<PersonExt>(client, apub_id).await?;
let uf = UserForm::from_apub(&person, client, pool, apub_id).await?;
let uf = UserForm::from_apub(&person, client, pool).await?;
let user = blocking(pool, move |conn| User_::create(conn, &uf)).await??;
Ok(user)
@ -245,7 +266,7 @@ fn should_refetch_actor(last_refreshed: NaiveDateTime) -> bool {
}
/// Check if a remote community exists, create if not found, if its too old update it.Fetch a community, insert/update it in the database and return the community.
pub async fn get_or_fetch_and_upsert_remote_community(
pub async fn get_or_fetch_and_upsert_community(
apub_id: &Url,
client: &Client,
pool: &DbPool,
@ -261,7 +282,7 @@ pub async fn get_or_fetch_and_upsert_remote_community(
debug!("Fetching and updating from remote community: {}", apub_id);
let group = fetch_remote_object::<GroupExt>(client, apub_id).await?;
let mut cf = CommunityForm::from_apub(&group, client, pool, apub_id).await?;
let mut cf = CommunityForm::from_apub(&group, client, pool).await?;
cf.last_refreshed_at = Some(naive_now());
let community = blocking(pool, move |conn| Community::update(conn, c.id, &cf)).await??;
@ -272,7 +293,7 @@ pub async fn get_or_fetch_and_upsert_remote_community(
debug!("Fetching and creating remote community: {}", apub_id);
let group = fetch_remote_object::<GroupExt>(client, apub_id).await?;
let cf = CommunityForm::from_apub(&group, client, pool, apub_id).await?;
let cf = CommunityForm::from_apub(&group, client, pool).await?;
let community = blocking(pool, move |conn| Community::create(conn, &cf)).await??;
// Also add the community moderators too
@ -287,7 +308,7 @@ pub async fn get_or_fetch_and_upsert_remote_community(
let mut creator_and_moderators = Vec::new();
for uri in creator_and_moderator_uris {
let c_or_m = get_or_fetch_and_upsert_remote_user(uri, client, pool).await?;
let c_or_m = get_or_fetch_and_upsert_user(uri, client, pool).await?;
creator_and_moderators.push(c_or_m);
}
@ -321,7 +342,7 @@ fn upsert_post(post_form: &PostForm, conn: &PgConnection) -> Result<Post, LemmyE
}
}
pub async fn get_or_fetch_and_insert_remote_post(
pub async fn get_or_fetch_and_insert_post(
post_ap_id: &Url,
client: &Client,
pool: &DbPool,
@ -337,7 +358,7 @@ pub async fn get_or_fetch_and_insert_remote_post(
Err(NotFound {}) => {
debug!("Fetching and creating remote post: {}", post_ap_id);
let post = fetch_remote_object::<PageExt>(client, post_ap_id).await?;
let post_form = PostForm::from_apub(&post, client, pool, post_ap_id).await?;
let post_form = PostForm::from_apub(&post, client, pool).await?;
let post = blocking(pool, move |conn| Post::create(conn, &post_form)).await??;
@ -356,7 +377,7 @@ fn upsert_comment(comment_form: &CommentForm, conn: &PgConnection) -> Result<Com
}
}
pub async fn get_or_fetch_and_insert_remote_comment(
pub async fn get_or_fetch_and_insert_comment(
comment_ap_id: &Url,
client: &Client,
pool: &DbPool,
@ -375,7 +396,7 @@ pub async fn get_or_fetch_and_insert_remote_comment(
comment_ap_id
);
let comment = fetch_remote_object::<Note>(client, comment_ap_id).await?;
let comment_form = CommentForm::from_apub(&comment, client, pool, comment_ap_id).await?;
let comment_form = CommentForm::from_apub(&comment, client, pool).await?;
let comment = blocking(pool, move |conn| Comment::create(conn, &comment_form)).await??;

41
server/src/apub/inbox/activities/announce.rs Normal file
View file

@ -0,0 +1,41 @@
use crate::{
apub::inbox::{
activities::{
create::receive_create,
delete::receive_delete,
dislike::receive_dislike,
like::receive_like,
remove::receive_remove,
undo::receive_undo,
update::receive_update,
},
shared_inbox::receive_unhandled_activity,
},
routes::ChatServerParam,
DbPool,
LemmyError,
};
use activitystreams_new::{activity::*, base::AnyBase, prelude::ExtendsExt};
use actix_web::{client::Client, HttpResponse};
pub async fn receive_announce(
activity: AnyBase,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let announce = Announce::from_any_base(activity)?.unwrap();
let kind = announce.object().as_single_kind_str();
let object = announce.object();
let object2 = object.clone().one().unwrap();
match kind {
Some("Create") => receive_create(object2, client, pool, chat_server).await,
Some("Update") => receive_update(object2, client, pool, chat_server).await,
Some("Like") => receive_like(object2, client, pool, chat_server).await,
Some("Dislike") => receive_dislike(object2, client, pool, chat_server).await,
Some("Delete") => receive_delete(object2, client, pool, chat_server).await,
Some("Remove") => receive_remove(object2, client, pool, chat_server).await,
Some("Undo") => receive_undo(object2, client, pool, chat_server).await,
_ => receive_unhandled_activity(announce),
}
}

126
server/src/apub/inbox/activities/create.rs Normal file
View file

@ -0,0 +1,126 @@
use crate::{
api::{
comment::{send_local_notifs, CommentResponse},
post::PostResponse,
},
apub::{
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
FromApub,
PageExt,
},
blocking,
routes::ChatServerParam,
websocket::{
server::{SendComment, SendPost},
UserOperation,
},
DbPool,
LemmyError,
};
use activitystreams_new::{activity::Create, base::AnyBase, object::Note, prelude::*};
use actix_web::{client::Client, HttpResponse};
use lemmy_db::{
comment::{Comment, CommentForm},
comment_view::CommentView,
post::{Post, PostForm},
post_view::PostView,
Crud,
};
use lemmy_utils::scrape_text_for_mentions;
pub async fn receive_create(
activity: AnyBase,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let create = Create::from_any_base(activity)?.unwrap();
dbg!(create.object().as_single_kind_str());
match create.object().as_single_kind_str() {
Some("Page") => receive_create_post(create, client, pool, chat_server).await,
Some("Note") => receive_create_comment(create, client, pool, chat_server).await,
_ => receive_unhandled_activity(create),
}
}
async fn receive_create_post(
create: Create,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(&create, client, pool).await?;
let page = PageExt::from_any_base(create.object().to_owned().one().unwrap())?.unwrap();
let post = PostForm::from_apub(&page, client, pool).await?;
let inserted_post = blocking(pool, move |conn| Post::create(conn, &post)).await??;
// Refetch the view
let inserted_post_id = inserted_post.id;
let post_view = blocking(pool, move |conn| {
PostView::read(conn, inserted_post_id, None)
})
.await??;
let res = PostResponse { post: post_view };
chat_server.do_send(SendPost {
op: UserOperation::CreatePost,
post: res,
my_id: None,
});
announce_if_community_is_local(create, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_create_comment(
create: Create,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(&create, client, pool).await?;
let note = Note::from_any_base(create.object().to_owned().one().unwrap())?.unwrap();
let comment = CommentForm::from_apub(&note, client, pool).await?;
let inserted_comment = blocking(pool, move |conn| Comment::create(conn, &comment)).await??;
let post_id = inserted_comment.post_id;
let post = blocking(pool, move |conn| Post::read(conn, post_id)).await??;
// Note:
// Although mentions could be gotten from the post tags (they are included there), or the ccs,
// Its much easier to scrape them from the comment body, since the API has to do that
// anyway.
let mentions = scrape_text_for_mentions(&inserted_comment.content);
let recipient_ids =
send_local_notifs(mentions, inserted_comment.clone(), &user, post, pool, true).await?;
// Refetch the view
let comment_view = blocking(pool, move |conn| {
CommentView::read(conn, inserted_comment.id, None)
})
.await??;
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
chat_server.do_send(SendComment {
op: UserOperation::CreateComment,
comment: res,
my_id: None,
});
announce_if_community_is_local(create, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}

223
server/src/apub/inbox/activities/delete.rs Normal file
View file

@ -0,0 +1,223 @@
use crate::{
api::{comment::CommentResponse, community::CommunityResponse, post::PostResponse},
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
FromApub,
GroupExt,
PageExt,
},
blocking,
routes::ChatServerParam,
websocket::{
server::{SendComment, SendCommunityRoomMessage, SendPost},
UserOperation,
},
DbPool,
LemmyError,
};
use activitystreams_new::{activity::Delete, base::AnyBase, object::Note, prelude::*};
use actix_web::{client::Client, HttpResponse};
use lemmy_db::{
comment::{Comment, CommentForm},
comment_view::CommentView,
community::{Community, CommunityForm},
community_view::CommunityView,
naive_now,
post::{Post, PostForm},
post_view::PostView,
Crud,
};
pub async fn receive_delete(
activity: AnyBase,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let delete = Delete::from_any_base(activity)?.unwrap();
match delete.object().as_single_kind_str() {
Some("Page") => receive_delete_post(delete, client, pool, chat_server).await,
Some("Note") => receive_delete_comment(delete, client, pool, chat_server).await,
Some("Group") => receive_delete_community(delete, client, pool, chat_server).await,
_ => receive_unhandled_activity(delete),
}
}
async fn receive_delete_post(
delete: Delete,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(&delete, client, pool).await?;
let page = PageExt::from_any_base(delete.object().to_owned().one().unwrap())?.unwrap();
let post_ap_id = PostForm::from_apub(&page, client, pool)
.await?
.get_ap_id()?;
let post = get_or_fetch_and_insert_post(&post_ap_id, client, pool).await?;
let post_form = PostForm {
name: post.name.to_owned(),
url: post.url.to_owned(),
body: post.body.to_owned(),
creator_id: post.creator_id.to_owned(),
community_id: post.community_id,
removed: None,
deleted: Some(true),
nsfw: post.nsfw,
locked: None,
stickied: None,
updated: Some(naive_now()),
embed_title: post.embed_title,
embed_description: post.embed_description,
embed_html: post.embed_html,
thumbnail_url: post.thumbnail_url,
ap_id: post.ap_id,
local: post.local,
published: None,
};
let post_id = post.id;
blocking(pool, move |conn| Post::update(conn, post_id, &post_form)).await??;
// Refetch the view
let post_id = post.id;
let post_view = blocking(pool, move |conn| PostView::read(conn, post_id, None)).await??;
let res = PostResponse { post: post_view };
chat_server.do_send(SendPost {
op: UserOperation::EditPost,
post: res,
my_id: None,
});
announce_if_community_is_local(delete, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_delete_comment(
delete: Delete,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(&delete, client, pool).await?;
let note = Note::from_any_base(delete.object().to_owned().one().unwrap())?.unwrap();
let comment_ap_id = CommentForm::from_apub(&note, client, pool)
.await?
.get_ap_id()?;
let comment = get_or_fetch_and_insert_comment(&comment_ap_id, client, pool).await?;
let comment_form = CommentForm {
content: comment.content.to_owned(),
parent_id: comment.parent_id,
post_id: comment.post_id,
creator_id: comment.creator_id,
removed: None,
deleted: Some(true),
read: None,
published: None,
updated: Some(naive_now()),
ap_id: comment.ap_id,
local: comment.local,
};
let comment_id = comment.id;
blocking(pool, move |conn| {
Comment::update(conn, comment_id, &comment_form)
})
.await??;
// Refetch the view
let comment_id = comment.id;
let comment_view =
blocking(pool, move |conn| CommentView::read(conn, comment_id, None)).await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
chat_server.do_send(SendComment {
op: UserOperation::EditComment,
comment: res,
my_id: None,
});
announce_if_community_is_local(delete, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_delete_community(
delete: Delete,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let group = GroupExt::from_any_base(delete.object().to_owned().one().unwrap())?.unwrap();
let user = get_user_from_activity(&delete, client, pool).await?;
let community_actor_id = CommunityForm::from_apub(&group, client, pool)
.await?
.actor_id;
let community = blocking(pool, move |conn| {
Community::read_from_actor_id(conn, &community_actor_id)
})
.await??;
let community_form = CommunityForm {
name: community.name.to_owned(),
title: community.title.to_owned(),
description: community.description.to_owned(),
category_id: community.category_id, // Note: need to keep this due to foreign key constraint
creator_id: community.creator_id, // Note: need to keep this due to foreign key constraint
removed: None,
published: None,
updated: Some(naive_now()),
deleted: Some(true),
nsfw: community.nsfw,
actor_id: community.actor_id,
local: community.local,
private_key: community.private_key,
public_key: community.public_key,
last_refreshed_at: None,
};
let community_id = community.id;
blocking(pool, move |conn| {
Community::update(conn, community_id, &community_form)
})
.await??;
let community_id = community.id;
let res = CommunityResponse {
community: blocking(pool, move |conn| {
CommunityView::read(conn, community_id, None)
})
.await??,
};
let community_id = res.community.id;
chat_server.do_send(SendCommunityRoomMessage {
op: UserOperation::EditCommunity,
response: res,
community_id,
my_id: None,
});
announce_if_community_is_local(delete, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}

134
server/src/apub/inbox/activities/dislike.rs Normal file
View file

@ -0,0 +1,134 @@
use crate::{
api::{comment::CommentResponse, post::PostResponse},
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
FromApub,
PageExt,
},
blocking,
routes::ChatServerParam,
websocket::{
server::{SendComment, SendPost},
UserOperation,
},
DbPool,
LemmyError,
};
use activitystreams_new::{activity::Dislike, base::AnyBase, object::Note, prelude::*};
use actix_web::{client::Client, HttpResponse};
use lemmy_db::{
comment::{CommentForm, CommentLike, CommentLikeForm},
comment_view::CommentView,
post::{PostForm, PostLike, PostLikeForm},
post_view::PostView,
Likeable,
};
pub async fn receive_dislike(
activity: AnyBase,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let dislike = Dislike::from_any_base(activity)?.unwrap();
match dislike.object().as_single_kind_str() {
Some("Page") => receive_dislike_post(dislike, client, pool, chat_server).await,
Some("Note") => receive_dislike_comment(dislike, client, pool, chat_server).await,
_ => receive_unhandled_activity(dislike),
}
}
async fn receive_dislike_post(
dislike: Dislike,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(&dislike, client, pool).await?;
let page = PageExt::from_any_base(dislike.object().to_owned().one().unwrap())?.unwrap();
let post = PostForm::from_apub(&page, client, pool).await?;
let post_id = get_or_fetch_and_insert_post(&post.get_ap_id()?, client, pool)
.await?
.id;
let like_form = PostLikeForm {
post_id,
user_id: user.id,
score: -1,
};
blocking(pool, move |conn| {
PostLike::remove(conn, &like_form)?;
PostLike::like(conn, &like_form)
})
.await??;
// Refetch the view
let post_view = blocking(pool, move |conn| PostView::read(conn, post_id, None)).await??;
let res = PostResponse { post: post_view };
chat_server.do_send(SendPost {
op: UserOperation::CreatePostLike,
post: res,
my_id: None,
});
announce_if_community_is_local(dislike, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_dislike_comment(
dislike: Dislike,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let note = Note::from_any_base(dislike.object().to_owned().one().unwrap())?.unwrap();
let user = get_user_from_activity(&dislike, client, pool).await?;
let comment = CommentForm::from_apub(&note, client, pool).await?;
let comment_id = get_or_fetch_and_insert_comment(&comment.get_ap_id()?, client, pool)
.await?
.id;
let like_form = CommentLikeForm {
comment_id,
post_id: comment.post_id,
user_id: user.id,
score: -1,
};
blocking(pool, move |conn| {
CommentLike::remove(conn, &like_form)?;
CommentLike::like(conn, &like_form)
})
.await??;
// Refetch the view
let comment_view =
blocking(pool, move |conn| CommentView::read(conn, comment_id, None)).await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
chat_server.do_send(SendComment {
op: UserOperation::CreateCommentLike,
comment: res,
my_id: None,
});
announce_if_community_is_local(dislike, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}

134
server/src/apub/inbox/activities/like.rs Normal file
View file

@ -0,0 +1,134 @@
use crate::{
api::{comment::CommentResponse, post::PostResponse},
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
FromApub,
PageExt,
},
blocking,
routes::ChatServerParam,
websocket::{
server::{SendComment, SendPost},
UserOperation,
},
DbPool,
LemmyError,
};
use activitystreams_new::{activity::Like, base::AnyBase, object::Note, prelude::*};
use actix_web::{client::Client, HttpResponse};
use lemmy_db::{
comment::{CommentForm, CommentLike, CommentLikeForm},
comment_view::CommentView,
post::{PostForm, PostLike, PostLikeForm},
post_view::PostView,
Likeable,
};
pub async fn receive_like(
activity: AnyBase,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let like = Like::from_any_base(activity)?.unwrap();
match like.object().as_single_kind_str() {
Some("Page") => receive_like_post(like, client, pool, chat_server).await,
Some("Note") => receive_like_comment(like, client, pool, chat_server).await,
_ => receive_unhandled_activity(like),
}
}
async fn receive_like_post(
like: Like,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(&like, client, pool).await?;
let page = PageExt::from_any_base(like.object().to_owned().one().unwrap())?.unwrap();
let post = PostForm::from_apub(&page, client, pool).await?;
let post_id = get_or_fetch_and_insert_post(&post.get_ap_id()?, client, pool)
.await?
.id;
let like_form = PostLikeForm {
post_id,
user_id: user.id,
score: 1,
};
blocking(pool, move |conn| {
PostLike::remove(conn, &like_form)?;
PostLike::like(conn, &like_form)
})
.await??;
// Refetch the view
let post_view = blocking(pool, move |conn| PostView::read(conn, post_id, None)).await??;
let res = PostResponse { post: post_view };
chat_server.do_send(SendPost {
op: UserOperation::CreatePostLike,
post: res,
my_id: None,
});
announce_if_community_is_local(like, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_like_comment(
like: Like,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let note = Note::from_any_base(like.object().to_owned().one().unwrap())?.unwrap();
let user = get_user_from_activity(&like, client, pool).await?;
let comment = CommentForm::from_apub(&note, client, pool).await?;
let comment_id = get_or_fetch_and_insert_comment(&comment.get_ap_id()?, client, pool)
.await?
.id;
let like_form = CommentLikeForm {
comment_id,
post_id: comment.post_id,
user_id: user.id,
score: 1,
};
blocking(pool, move |conn| {
CommentLike::remove(conn, &like_form)?;
CommentLike::like(conn, &like_form)
})
.await??;
// Refetch the view
let comment_view =
blocking(pool, move |conn| CommentView::read(conn, comment_id, None)).await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
chat_server.do_send(SendComment {
op: UserOperation::CreateCommentLike,
comment: res,
my_id: None,
});
announce_if_community_is_local(like, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}

8
server/src/apub/inbox/activities/mod.rs Normal file
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@ -0,0 +1,8 @@
pub mod announce;
pub mod create;
pub mod delete;
pub mod dislike;
pub mod like;
pub mod remove;
pub mod undo;
pub mod update;

223
server/src/apub/inbox/activities/remove.rs Normal file
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@ -0,0 +1,223 @@
use crate::{
api::{comment::CommentResponse, community::CommunityResponse, post::PostResponse},
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
FromApub,
GroupExt,
PageExt,
},
blocking,
routes::ChatServerParam,
websocket::{
server::{SendComment, SendCommunityRoomMessage, SendPost},
UserOperation,
},
DbPool,
LemmyError,
};
use activitystreams_new::{activity::Remove, base::AnyBase, object::Note, prelude::*};
use actix_web::{client::Client, HttpResponse};
use lemmy_db::{
comment::{Comment, CommentForm},
comment_view::CommentView,
community::{Community, CommunityForm},
community_view::CommunityView,
naive_now,
post::{Post, PostForm},
post_view::PostView,
Crud,
};
pub async fn receive_remove(
activity: AnyBase,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let remove = Remove::from_any_base(activity)?.unwrap();
match remove.object().as_single_kind_str() {
Some("Page") => receive_remove_post(remove, client, pool, chat_server).await,
Some("Note") => receive_remove_comment(remove, client, pool, chat_server).await,
Some("Group") => receive_remove_community(remove, client, pool, chat_server).await,
_ => receive_unhandled_activity(remove),
}
}
async fn receive_remove_post(
remove: Remove,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let mod_ = get_user_from_activity(&remove, client, pool).await?;
let page = PageExt::from_any_base(remove.object().to_owned().one().unwrap())?.unwrap();
let post_ap_id = PostForm::from_apub(&page, client, pool)
.await?
.get_ap_id()?;
let post = get_or_fetch_and_insert_post(&post_ap_id, client, pool).await?;
let post_form = PostForm {
name: post.name.to_owned(),
url: post.url.to_owned(),
body: post.body.to_owned(),
creator_id: post.creator_id.to_owned(),
community_id: post.community_id,
removed: Some(true),
deleted: None,
nsfw: post.nsfw,
locked: None,
stickied: None,
updated: Some(naive_now()),
embed_title: post.embed_title,
embed_description: post.embed_description,
embed_html: post.embed_html,
thumbnail_url: post.thumbnail_url,
ap_id: post.ap_id,
local: post.local,
published: None,
};
let post_id = post.id;
blocking(pool, move |conn| Post::update(conn, post_id, &post_form)).await??;
// Refetch the view
let post_id = post.id;
let post_view = blocking(pool, move |conn| PostView::read(conn, post_id, None)).await??;
let res = PostResponse { post: post_view };
chat_server.do_send(SendPost {
op: UserOperation::EditPost,
post: res,
my_id: None,
});
announce_if_community_is_local(remove, &mod_, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_remove_comment(
remove: Remove,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let mod_ = get_user_from_activity(&remove, client, pool).await?;
let note = Note::from_any_base(remove.object().to_owned().one().unwrap())?.unwrap();
let comment_ap_id = CommentForm::from_apub(&note, client, pool)
.await?
.get_ap_id()?;
let comment = get_or_fetch_and_insert_comment(&comment_ap_id, client, pool).await?;
let comment_form = CommentForm {
content: comment.content.to_owned(),
parent_id: comment.parent_id,
post_id: comment.post_id,
creator_id: comment.creator_id,
removed: Some(true),
deleted: None,
read: None,
published: None,
updated: Some(naive_now()),
ap_id: comment.ap_id,
local: comment.local,
};
let comment_id = comment.id;
blocking(pool, move |conn| {
Comment::update(conn, comment_id, &comment_form)
})
.await??;
// Refetch the view
let comment_id = comment.id;
let comment_view =
blocking(pool, move |conn| CommentView::read(conn, comment_id, None)).await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
chat_server.do_send(SendComment {
op: UserOperation::EditComment,
comment: res,
my_id: None,
});
announce_if_community_is_local(remove, &mod_, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_remove_community(
remove: Remove,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let mod_ = get_user_from_activity(&remove, client, pool).await?;
let group = GroupExt::from_any_base(remove.object().to_owned().one().unwrap())?.unwrap();
let community_actor_id = CommunityForm::from_apub(&group, client, pool)
.await?
.actor_id;
let community = blocking(pool, move |conn| {
Community::read_from_actor_id(conn, &community_actor_id)
})
.await??;
let community_form = CommunityForm {
name: community.name.to_owned(),
title: community.title.to_owned(),
description: community.description.to_owned(),
category_id: community.category_id, // Note: need to keep this due to foreign key constraint
creator_id: community.creator_id, // Note: need to keep this due to foreign key constraint
removed: Some(true),
published: None,
updated: Some(naive_now()),
deleted: None,
nsfw: community.nsfw,
actor_id: community.actor_id,
local: community.local,
private_key: community.private_key,
public_key: community.public_key,
last_refreshed_at: None,
};
let community_id = community.id;
blocking(pool, move |conn| {
Community::update(conn, community_id, &community_form)
})
.await??;
let community_id = community.id;
let res = CommunityResponse {
community: blocking(pool, move |conn| {
CommunityView::read(conn, community_id, None)
})
.await??,
};
let community_id = res.community.id;
chat_server.do_send(SendCommunityRoomMessage {
op: UserOperation::EditCommunity,
response: res,
community_id,
my_id: None,
});
announce_if_community_is_local(remove, &mod_, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}

551
server/src/apub/inbox/activities/undo.rs Normal file
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@ -0,0 +1,551 @@
use crate::{
api::{comment::CommentResponse, community::CommunityResponse, post::PostResponse},
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
FromApub,
GroupExt,
PageExt,
},
blocking,
routes::ChatServerParam,
websocket::{
server::{SendComment, SendCommunityRoomMessage, SendPost},
UserOperation,
},
DbPool,
LemmyError,
};
use activitystreams_new::{activity::*, base::AnyBase, object::Note, prelude::*};
use actix_web::{client::Client, HttpResponse};
use lemmy_db::{
comment::{Comment, CommentForm, CommentLike, CommentLikeForm},
comment_view::CommentView,
community::{Community, CommunityForm},
community_view::CommunityView,
naive_now,
post::{Post, PostForm, PostLike, PostLikeForm},
post_view::PostView,
Crud,
Likeable,
};
pub async fn receive_undo(
activity: AnyBase,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let undo = Undo::from_any_base(activity)?.unwrap();
match undo.object().as_single_kind_str() {
Some("Delete") => receive_undo_delete(undo, client, pool, chat_server).await,
Some("Remove") => receive_undo_remove(undo, client, pool, chat_server).await,
Some("Like") => receive_undo_like(undo, client, pool, chat_server).await,
Some("Dislike") => receive_undo_dislike(undo, client, pool, chat_server).await,
// TODO: handle undo_dislike?
_ => receive_unhandled_activity(undo),
}
}
async fn receive_undo_delete(
undo: Undo,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let delete = Delete::from_any_base(undo.object().to_owned().one().unwrap())?.unwrap();
let type_ = delete.object().as_single_kind_str().unwrap();
match type_ {
"Note" => receive_undo_delete_comment(undo, &delete, client, pool, chat_server).await,
"Page" => receive_undo_delete_post(undo, &delete, client, pool, chat_server).await,
"Group" => receive_undo_delete_community(undo, &delete, client, pool, chat_server).await,
d => Err(format_err!("Undo Delete type {} not supported", d).into()),
}
}
async fn receive_undo_remove(
undo: Undo,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let remove = Remove::from_any_base(undo.object().to_owned().one().unwrap())?.unwrap();
let type_ = remove.object().as_single_kind_str().unwrap();
match type_ {
"Note" => receive_undo_remove_comment(undo, &remove, client, pool, chat_server).await,
"Page" => receive_undo_remove_post(undo, &remove, client, pool, chat_server).await,
"Group" => receive_undo_remove_community(undo, &remove, client, pool, chat_server).await,
d => Err(format_err!("Undo Delete type {} not supported", d).into()),
}
}
async fn receive_undo_like(
undo: Undo,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let like = Like::from_any_base(undo.object().to_owned().one().unwrap())?.unwrap();
let type_ = like.object().as_single_kind_str().unwrap();
match type_ {
"Note" => receive_undo_like_comment(undo, &like, client, pool, chat_server).await,
"Page" => receive_undo_like_post(undo, &like, client, pool, chat_server).await,
d => Err(format_err!("Undo Delete type {} not supported", d).into()),
}
}
async fn receive_undo_dislike(
undo: Undo,
_client: &Client,
_pool: &DbPool,
_chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let dislike = Dislike::from_any_base(undo.object().to_owned().one().unwrap())?.unwrap();
let type_ = dislike.object().as_single_kind_str().unwrap();
Err(format_err!("Undo Delete type {} not supported", type_).into())
}
async fn receive_undo_delete_comment(
undo: Undo,
delete: &Delete,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(delete, client, pool).await?;
let note = Note::from_any_base(delete.object().to_owned().one().unwrap())?.unwrap();
let comment_ap_id = CommentForm::from_apub(&note, client, pool)
.await?
.get_ap_id()?;
let comment = get_or_fetch_and_insert_comment(&comment_ap_id, client, pool).await?;
let comment_form = CommentForm {
content: comment.content.to_owned(),
parent_id: comment.parent_id,
post_id: comment.post_id,
creator_id: comment.creator_id,
removed: None,
deleted: Some(false),
read: None,
published: None,
updated: Some(naive_now()),
ap_id: comment.ap_id,
local: comment.local,
};
let comment_id = comment.id;
blocking(pool, move |conn| {
Comment::update(conn, comment_id, &comment_form)
})
.await??;
// Refetch the view
let comment_id = comment.id;
let comment_view =
blocking(pool, move |conn| CommentView::read(conn, comment_id, None)).await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
chat_server.do_send(SendComment {
op: UserOperation::EditComment,
comment: res,
my_id: None,
});
announce_if_community_is_local(undo, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_undo_remove_comment(
undo: Undo,
remove: &Remove,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let mod_ = get_user_from_activity(remove, client, pool).await?;
let note = Note::from_any_base(remove.object().to_owned().one().unwrap())?.unwrap();
let comment_ap_id = CommentForm::from_apub(&note, client, pool)
.await?
.get_ap_id()?;
let comment = get_or_fetch_and_insert_comment(&comment_ap_id, client, pool).await?;
let comment_form = CommentForm {
content: comment.content.to_owned(),
parent_id: comment.parent_id,
post_id: comment.post_id,
creator_id: comment.creator_id,
removed: Some(false),
deleted: None,
read: None,
published: None,
updated: Some(naive_now()),
ap_id: comment.ap_id,
local: comment.local,
};
let comment_id = comment.id;
blocking(pool, move |conn| {
Comment::update(conn, comment_id, &comment_form)
})
.await??;
// Refetch the view
let comment_id = comment.id;
let comment_view =
blocking(pool, move |conn| CommentView::read(conn, comment_id, None)).await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
chat_server.do_send(SendComment {
op: UserOperation::EditComment,
comment: res,
my_id: None,
});
announce_if_community_is_local(undo, &mod_, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_undo_delete_post(
undo: Undo,
delete: &Delete,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(delete, client, pool).await?;
let page = PageExt::from_any_base(delete.object().to_owned().one().unwrap())?.unwrap();
let post_ap_id = PostForm::from_apub(&page, client, pool)
.await?
.get_ap_id()?;
let post = get_or_fetch_and_insert_post(&post_ap_id, client, pool).await?;
let post_form = PostForm {
name: post.name.to_owned(),
url: post.url.to_owned(),
body: post.body.to_owned(),
creator_id: post.creator_id.to_owned(),
community_id: post.community_id,
removed: None,
deleted: Some(false),
nsfw: post.nsfw,
locked: None,
stickied: None,
updated: Some(naive_now()),
embed_title: post.embed_title,
embed_description: post.embed_description,
embed_html: post.embed_html,
thumbnail_url: post.thumbnail_url,
ap_id: post.ap_id,
local: post.local,
published: None,
};
let post_id = post.id;
blocking(pool, move |conn| Post::update(conn, post_id, &post_form)).await??;
// Refetch the view
let post_id = post.id;
let post_view = blocking(pool, move |conn| PostView::read(conn, post_id, None)).await??;
let res = PostResponse { post: post_view };
chat_server.do_send(SendPost {
op: UserOperation::EditPost,
post: res,
my_id: None,
});
announce_if_community_is_local(undo, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_undo_remove_post(
undo: Undo,
remove: &Remove,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let mod_ = get_user_from_activity(remove, client, pool).await?;
let page = PageExt::from_any_base(remove.object().to_owned().one().unwrap())?.unwrap();
let post_ap_id = PostForm::from_apub(&page, client, pool)
.await?
.get_ap_id()?;
let post = get_or_fetch_and_insert_post(&post_ap_id, client, pool).await?;
let post_form = PostForm {
name: post.name.to_owned(),
url: post.url.to_owned(),
body: post.body.to_owned(),
creator_id: post.creator_id.to_owned(),
community_id: post.community_id,
removed: Some(false),
deleted: None,
nsfw: post.nsfw,
locked: None,
stickied: None,
updated: Some(naive_now()),
embed_title: post.embed_title,
embed_description: post.embed_description,
embed_html: post.embed_html,
thumbnail_url: post.thumbnail_url,
ap_id: post.ap_id,
local: post.local,
published: None,
};
let post_id = post.id;
blocking(pool, move |conn| Post::update(conn, post_id, &post_form)).await??;
// Refetch the view
let post_id = post.id;
let post_view = blocking(pool, move |conn| PostView::read(conn, post_id, None)).await??;
let res = PostResponse { post: post_view };
chat_server.do_send(SendPost {
op: UserOperation::EditPost,
post: res,
my_id: None,
});
announce_if_community_is_local(undo, &mod_, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_undo_delete_community(
undo: Undo,
delete: &Delete,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(delete, client, pool).await?;
let group = GroupExt::from_any_base(delete.object().to_owned().one().unwrap())?.unwrap();
let community_actor_id = CommunityForm::from_apub(&group, client, pool)
.await?
.actor_id;
let community = blocking(pool, move |conn| {
Community::read_from_actor_id(conn, &community_actor_id)
})
.await??;
let community_form = CommunityForm {
name: community.name.to_owned(),
title: community.title.to_owned(),
description: community.description.to_owned(),
category_id: community.category_id, // Note: need to keep this due to foreign key constraint
creator_id: community.creator_id, // Note: need to keep this due to foreign key constraint
removed: None,
published: None,
updated: Some(naive_now()),
deleted: Some(false),
nsfw: community.nsfw,
actor_id: community.actor_id,
local: community.local,
private_key: community.private_key,
public_key: community.public_key,
last_refreshed_at: None,
};
let community_id = community.id;
blocking(pool, move |conn| {
Community::update(conn, community_id, &community_form)
})
.await??;
let community_id = community.id;
let res = CommunityResponse {
community: blocking(pool, move |conn| {
CommunityView::read(conn, community_id, None)
})
.await??,
};
let community_id = res.community.id;
chat_server.do_send(SendCommunityRoomMessage {
op: UserOperation::EditCommunity,
response: res,
community_id,
my_id: None,
});
announce_if_community_is_local(undo, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_undo_remove_community(
undo: Undo,
remove: &Remove,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let mod_ = get_user_from_activity(remove, client, pool).await?;
let group = GroupExt::from_any_base(remove.object().to_owned().one().unwrap())?.unwrap();
let community_actor_id = CommunityForm::from_apub(&group, client, pool)
.await?
.actor_id;
let community = blocking(pool, move |conn| {
Community::read_from_actor_id(conn, &community_actor_id)
})
.await??;
let community_form = CommunityForm {
name: community.name.to_owned(),
title: community.title.to_owned(),
description: community.description.to_owned(),
category_id: community.category_id, // Note: need to keep this due to foreign key constraint
creator_id: community.creator_id, // Note: need to keep this due to foreign key constraint
removed: Some(false),
published: None,
updated: Some(naive_now()),
deleted: None,
nsfw: community.nsfw,
actor_id: community.actor_id,
local: community.local,
private_key: community.private_key,
public_key: community.public_key,
last_refreshed_at: None,
};
let community_id = community.id;
blocking(pool, move |conn| {
Community::update(conn, community_id, &community_form)
})
.await??;
let community_id = community.id;
let res = CommunityResponse {
community: blocking(pool, move |conn| {
CommunityView::read(conn, community_id, None)
})
.await??,
};
let community_id = res.community.id;
chat_server.do_send(SendCommunityRoomMessage {
op: UserOperation::EditCommunity,
response: res,
community_id,
my_id: None,
});
announce_if_community_is_local(undo, &mod_, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_undo_like_comment(
undo: Undo,
like: &Like,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(like, client, pool).await?;
let note = Note::from_any_base(like.object().to_owned().one().unwrap())?.unwrap();
let comment = CommentForm::from_apub(&note, client, pool).await?;
let comment_id = get_or_fetch_and_insert_comment(&comment.get_ap_id()?, client, pool)
.await?
.id;
let like_form = CommentLikeForm {
comment_id,
post_id: comment.post_id,
user_id: user.id,
score: 0,
};
blocking(pool, move |conn| CommentLike::remove(conn, &like_form)).await??;
// Refetch the view
let comment_view =
blocking(pool, move |conn| CommentView::read(conn, comment_id, None)).await??;
// TODO get those recipient actor ids from somewhere
let recipient_ids = vec![];
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
chat_server.do_send(SendComment {
op: UserOperation::CreateCommentLike,
comment: res,
my_id: None,
});
announce_if_community_is_local(undo, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_undo_like_post(
undo: Undo,
like: &Like,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(like, client, pool).await?;
let page = PageExt::from_any_base(like.object().to_owned().one().unwrap())?.unwrap();
let post = PostForm::from_apub(&page, client, pool).await?;
let post_id = get_or_fetch_and_insert_post(&post.get_ap_id()?, client, pool)
.await?
.id;
let like_form = PostLikeForm {
post_id,
user_id: user.id,
score: 1,
};
blocking(pool, move |conn| PostLike::remove(conn, &like_form)).await??;
// Refetch the view
let post_view = blocking(pool, move |conn| PostView::read(conn, post_id, None)).await??;
let res = PostResponse { post: post_view };
chat_server.do_send(SendPost {
op: UserOperation::CreatePostLike,
post: res,
my_id: None,
});
announce_if_community_is_local(undo, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}

127
server/src/apub/inbox/activities/update.rs Normal file
View file

@ -0,0 +1,127 @@
use crate::{
api::{
comment::{send_local_notifs, CommentResponse},
post::PostResponse,
},
apub::{
fetcher::{get_or_fetch_and_insert_comment, get_or_fetch_and_insert_post},
inbox::shared_inbox::{
announce_if_community_is_local,
get_user_from_activity,
receive_unhandled_activity,
},
FromApub,
PageExt,
},
blocking,
routes::ChatServerParam,
websocket::{
server::{SendComment, SendPost},
UserOperation,
},
DbPool,
LemmyError,
};
use activitystreams_new::{activity::Update, base::AnyBase, object::Note, prelude::*};
use actix_web::{client::Client, HttpResponse};
use lemmy_db::{
comment::{Comment, CommentForm},
comment_view::CommentView,
post::{Post, PostForm},
post_view::PostView,
Crud,
};
use lemmy_utils::scrape_text_for_mentions;
pub async fn receive_update(
activity: AnyBase,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let update = Update::from_any_base(activity)?.unwrap();
match update.object().as_single_kind_str() {
Some("Page") => receive_update_post(update, client, pool, chat_server).await,
Some("Note") => receive_update_comment(update, client, pool, chat_server).await,
_ => receive_unhandled_activity(update),
}
}
async fn receive_update_post(
update: Update,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let user = get_user_from_activity(&update, client, pool).await?;
let page = PageExt::from_any_base(update.object().to_owned().one().unwrap())?.unwrap();
let post = PostForm::from_apub(&page, client, pool).await?;
let post_id = get_or_fetch_and_insert_post(&post.get_ap_id()?, client, pool)
.await?
.id;
blocking(pool, move |conn| Post::update(conn, post_id, &post)).await??;
// Refetch the view
let post_view = blocking(pool, move |conn| PostView::read(conn, post_id, None)).await??;
let res = PostResponse { post: post_view };
chat_server.do_send(SendPost {
op: UserOperation::EditPost,
post: res,
my_id: None,
});
announce_if_community_is_local(update, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}
async fn receive_update_comment(
update: Update,
client: &Client,
pool: &DbPool,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let note = Note::from_any_base(update.object().to_owned().one().unwrap())?.unwrap();
let user = get_user_from_activity(&update, client, pool).await?;
let comment = CommentForm::from_apub(&note, client, pool).await?;
let comment_id = get_or_fetch_and_insert_comment(&comment.get_ap_id()?, client, pool)
.await?
.id;
let updated_comment = blocking(pool, move |conn| {
Comment::update(conn, comment_id, &comment)
})
.await??;
let post_id = updated_comment.post_id;
let post = blocking(pool, move |conn| Post::read(conn, post_id)).await??;
let mentions = scrape_text_for_mentions(&updated_comment.content);
let recipient_ids =
send_local_notifs(mentions, updated_comment, &user, post, pool, false).await?;
// Refetch the view
let comment_view =
blocking(pool, move |conn| CommentView::read(conn, comment_id, None)).await??;
let res = CommentResponse {
comment: comment_view,
recipient_ids,
form_id: None,
};
chat_server.do_send(SendComment {
op: UserOperation::EditComment,
comment: res,
my_id: None,
});
announce_if_community_is_local(update, &user, client, pool).await?;
Ok(HttpResponse::Ok().finish())
}

6
server/src/apub/community_inbox.rs → server/src/apub/inbox/community_inbox.rs
View file

@ -1,7 +1,7 @@
use crate::{
apub::{
extensions::signatures::verify,
fetcher::{get_or_fetch_and_upsert_remote_community, get_or_fetch_and_upsert_remote_user},
fetcher::{get_or_fetch_and_upsert_community, get_or_fetch_and_upsert_user},
insert_activity,
ActorType,
},
@ -72,8 +72,8 @@ pub async fn community_inbox(
let user_uri = follow.actor()?.as_single_xsd_any_uri().unwrap();
let community_uri = follow.object().as_single_xsd_any_uri().unwrap();
let user = get_or_fetch_and_upsert_remote_user(&user_uri, &client, &db).await?;
let community = get_or_fetch_and_upsert_remote_community(community_uri, &client, &db).await?;
let user = get_or_fetch_and_upsert_user(&user_uri, &client, &db).await?;
let community = get_or_fetch_and_upsert_community(community_uri, &client, &db).await?;
verify(&request, &user)?;

4
server/src/apub/inbox/mod.rs Normal file
View file

@ -0,0 +1,4 @@
pub mod activities;
pub mod community_inbox;
pub mod shared_inbox;
pub mod user_inbox;

141
server/src/apub/inbox/shared_inbox.rs Normal file
View file

@ -0,0 +1,141 @@
use crate::{
apub::{
community::do_announce,
extensions::signatures::verify,
fetcher::{
get_or_fetch_and_upsert_actor,
get_or_fetch_and_upsert_community,
get_or_fetch_and_upsert_user,
},
inbox::activities::{
announce::receive_announce,
create::receive_create,
delete::receive_delete,
dislike::receive_dislike,
like::receive_like,
remove::receive_remove,
undo::receive_undo,
update::receive_update,
},
insert_activity,
},
routes::{ChatServerParam, DbPoolParam},
DbPool,
LemmyError,
};
use activitystreams_new::{
activity::{ActorAndObject, ActorAndObjectRef},
base::{AsBase, Extends},
object::AsObject,
prelude::*,
};
use actix_web::{client::Client, web, HttpRequest, HttpResponse};
use lemmy_db::user::User_;
use log::debug;
use serde::Serialize;
use std::fmt::Debug;
use url::Url;
#[derive(Clone, Debug, Eq, Ord, PartialEq, PartialOrd, serde::Deserialize, serde::Serialize)]
#[serde(rename_all = "PascalCase")]
pub enum ValidTypes {
Create,
Update,
Like,
Dislike,
Delete,
Undo,
Remove,
Announce,
}
// TODO: this isnt entirely correct, cause some of these activities are not ActorAndObject,
// but it might still work due to the anybase conversion
pub type AcceptedActivities = ActorAndObject<ValidTypes>;
/// Handler for all incoming activities to user inboxes.
pub async fn shared_inbox(
request: HttpRequest,
input: web::Json<AcceptedActivities>,
client: web::Data<Client>,
pool: DbPoolParam,
chat_server: ChatServerParam,
) -> Result<HttpResponse, LemmyError> {
let activity = input.into_inner();
let json = serde_json::to_string(&activity)?;
debug!("Shared inbox received activity: {}", json);
let sender = &activity.actor()?.to_owned().single_xsd_any_uri().unwrap();
// TODO: pass this actor in instead of using get_user_from_activity()
let actor = get_or_fetch_and_upsert_actor(sender, &client, &pool).await?;
verify(&request, actor.as_ref())?;
insert_activity(actor.user_id(), activity.clone(), false, &pool).await?;
let any_base = activity.clone().into_any_base()?;
let kind = activity.kind().unwrap();
dbg!(kind);
match kind {
ValidTypes::Announce => receive_announce(any_base, &client, &pool, chat_server).await,
ValidTypes::Create => receive_create(any_base, &client, &pool, chat_server).await,
ValidTypes::Update => receive_update(any_base, &client, &pool, chat_server).await,
ValidTypes::Like => receive_like(any_base, &client, &pool, chat_server).await,
ValidTypes::Dislike => receive_dislike(any_base, &client, &pool, chat_server).await,
ValidTypes::Remove => receive_remove(any_base, &client, &pool, chat_server).await,
ValidTypes::Delete => receive_delete(any_base, &client, &pool, chat_server).await,
ValidTypes::Undo => receive_undo(any_base, &client, &pool, chat_server).await,
}
}
pub(in crate::apub::inbox) fn receive_unhandled_activity<A>(
activity: A,
) -> Result<HttpResponse, LemmyError>
where
A: Debug,
{
debug!("received unhandled activity type: {:?}", activity);
Ok(HttpResponse::NotImplemented().finish())
}
pub(in crate::apub::inbox) async fn get_user_from_activity<T, A>(
activity: &T,
client: &Client,
pool: &DbPool,
) -> Result<User_, LemmyError>
where
T: AsBase<A> + ActorAndObjectRef,
{
let actor = activity.actor()?;
let user_uri = actor.as_single_xsd_any_uri().unwrap();
get_or_fetch_and_upsert_user(&user_uri, client, pool).await
}
pub(in crate::apub::inbox) async fn announce_if_community_is_local<T, Kind>(
activity: T,
user: &User_,
client: &Client,
pool: &DbPool,
) -> Result<(), LemmyError>
where
T: AsObject<Kind>,
T: Extends<Kind>,
Kind: Serialize,
<T as Extends<Kind>>::Error: From<serde_json::Error> + Send + Sync + 'static,
{
let cc = activity.cc().unwrap();
let cc = cc.as_many().unwrap();
let community_followers_uri = cc.first().unwrap().as_xsd_any_uri().unwrap();
// TODO: this is hacky but seems to be the only way to get the community ID
let community_uri = community_followers_uri
.to_string()
.replace("/followers", "");
let community =
get_or_fetch_and_upsert_community(&Url::parse(&community_uri)?, client, pool).await?;
if community.local {
do_announce(activity.into_any_base()?, &community, &user, client, pool).await?;
}
Ok(())
}

20
server/src/apub/user_inbox.rs → server/src/apub/inbox/user_inbox.rs
View file

@ -2,7 +2,7 @@ use crate::{
api::user::PrivateMessageResponse,
apub::{
extensions::signatures::verify,
fetcher::{get_or_fetch_and_upsert_remote_community, get_or_fetch_and_upsert_remote_user},
fetcher::{get_or_fetch_and_upsert_community, get_or_fetch_and_upsert_user},
insert_activity,
FromApub,
},
@ -82,7 +82,7 @@ async fn receive_accept(
) -> Result<HttpResponse, LemmyError> {
let community_uri = accept.actor()?.to_owned().single_xsd_any_uri().unwrap();
let community = get_or_fetch_and_upsert_remote_community(&community_uri, client, pool).await?;
let community = get_or_fetch_and_upsert_community(&community_uri, client, pool).await?;
verify(request, &community)?;
let username = username.to_owned();
@ -116,12 +116,12 @@ async fn receive_create_private_message(
let user_uri = &create.actor()?.to_owned().single_xsd_any_uri().unwrap();
let note = Note::from_any_base(create.object().as_one().unwrap().to_owned())?.unwrap();
let user = get_or_fetch_and_upsert_remote_user(user_uri, client, pool).await?;
let user = get_or_fetch_and_upsert_user(user_uri, client, pool).await?;
verify(request, &user)?;
insert_activity(user.id, create, false, pool).await?;
let private_message = PrivateMessageForm::from_apub(&note, client, pool, user_uri).await?;
let private_message = PrivateMessageForm::from_apub(&note, client, pool).await?;
let inserted_private_message = blocking(pool, move |conn| {
PrivateMessage::create(conn, &private_message)
@ -157,12 +157,12 @@ async fn receive_update_private_message(
let user_uri = &update.actor()?.to_owned().single_xsd_any_uri().unwrap();
let note = Note::from_any_base(update.object().as_one().unwrap().to_owned())?.unwrap();
let user = get_or_fetch_and_upsert_remote_user(&user_uri, client, pool).await?;
let user = get_or_fetch_and_upsert_user(&user_uri, client, pool).await?;
verify(request, &user)?;
insert_activity(user.id, update, false, pool).await?;
let private_message_form = PrivateMessageForm::from_apub(&note, client, pool, user_uri).await?;
let private_message_form = PrivateMessageForm::from_apub(&note, client, pool).await?;
let private_message_ap_id = private_message_form.ap_id.clone();
let private_message = blocking(pool, move |conn| {
@ -206,12 +206,12 @@ async fn receive_delete_private_message(
let user_uri = &delete.actor()?.to_owned().single_xsd_any_uri().unwrap();
let note = Note::from_any_base(delete.object().as_one().unwrap().to_owned())?.unwrap();
let user = get_or_fetch_and_upsert_remote_user(&user_uri, client, pool).await?;
let user = get_or_fetch_and_upsert_user(&user_uri, client, pool).await?;
verify(request, &user)?;
insert_activity(user.id, delete, false, pool).await?;
let private_message_form = PrivateMessageForm::from_apub(&note, client, pool, user_uri).await?;
let private_message_form = PrivateMessageForm::from_apub(&note, client, pool).await?;
let private_message_ap_id = private_message_form.ap_id;
let private_message = blocking(pool, move |conn| {
@ -268,12 +268,12 @@ async fn receive_undo_delete_private_message(
let note = Note::from_any_base(delete.object().as_one().unwrap().to_owned())?.unwrap();
let user_uri = &delete.actor()?.to_owned().single_xsd_any_uri().unwrap();
let user = get_or_fetch_and_upsert_remote_user(&user_uri, client, pool).await?;
let user = get_or_fetch_and_upsert_user(&user_uri, client, pool).await?;
verify(request, &user)?;
insert_activity(user.id, delete, false, pool).await?;
let private_message = PrivateMessageForm::from_apub(&note, client, pool, user_uri).await?;
let private_message = PrivateMessageForm::from_apub(&note, client, pool).await?;
let private_message_ap_id = private_message.ap_id.clone();
let private_message_id = blocking(pool, move |conn| {

19
server/src/apub/mod.rs
View file

@ -1,14 +1,12 @@
pub mod activities;
pub mod comment;
pub mod community;
pub mod community_inbox;
pub mod extensions;
pub mod fetcher;
pub mod inbox;
pub mod post;
pub mod private_message;
pub mod shared_inbox;
pub mod user;
pub mod user_inbox;
use crate::{
apub::extensions::{
@ -103,17 +101,20 @@ pub trait ToApub {
}
/// Updated is actually the deletion time
fn create_tombstone(
fn create_tombstone<T>(
deleted: bool,
object_id: &str,
updated: Option<NaiveDateTime>,
former_type: String,
) -> Result<Tombstone, LemmyError> {
former_type: T,
) -> Result<Tombstone, LemmyError>
where
T: ToString,
{
if deleted {
if let Some(updated) = updated {
let mut tombstone = Tombstone::new();
tombstone.set_id(object_id.parse()?);
tombstone.set_former_type(former_type);
tombstone.set_former_type(former_type.to_string());
tombstone.set_deleted(convert_datetime(updated));
Ok(tombstone)
} else {
@ -131,7 +132,6 @@ pub trait FromApub {
apub: &Self::ApubType,
client: &Client,
pool: &DbPool,
actor_id: &Url,
) -> Result<Self, LemmyError>
where
Self: Sized;
@ -219,6 +219,9 @@ pub trait ActorType {
fn public_key(&self) -> String;
fn private_key(&self) -> String;
/// numeric id in the database, used for insert_activity
fn user_id(&self) -> i32;
// These two have default impls, since currently a community can't follow anything,
// and a user can't be followed (yet)
#[allow(unused_variables)]

77
server/src/apub/post.rs
View file

@ -1,11 +1,11 @@
use crate::{
apub::{
activities::send_activity_to_community,
activities::{generate_activity_id, send_activity_to_community},
create_apub_response,
create_apub_tombstone_response,
create_tombstone,
extensions::page_extension::PageExtension,
fetcher::{get_or_fetch_and_upsert_remote_community, get_or_fetch_and_upsert_remote_user},
fetcher::{get_or_fetch_and_upsert_community, get_or_fetch_and_upsert_user},
ActorType,
ApubLikeableType,
ApubObjectType,
@ -20,7 +20,16 @@ use crate::{
};
use activitystreams_ext::Ext1;
use activitystreams_new::{
activity::{Create, Delete, Dislike, Like, Remove, Undo, Update},
activity::{
kind::{CreateType, DeleteType, DislikeType, LikeType, RemoveType, UndoType, UpdateType},
Create,
Delete,
Dislike,
Like,
Remove,
Undo,
Update,
},
context,
object::{kind::PageType, Image, Page, Tombstone},
prelude::*,
@ -132,12 +141,7 @@ impl ToApub for Post {
}
fn to_tombstone(&self) -> Result<Tombstone, LemmyError> {
create_tombstone(
self.deleted,
&self.ap_id,
self.updated,
PageType::Page.to_string(),
)
create_tombstone(self.deleted, &self.ap_id, self.updated, PageType::Page)
}
}
@ -150,7 +154,6 @@ impl FromApub for PostForm {
page: &PageExt,
client: &Client,
pool: &DbPool,
actor_id: &Url,
) -> Result<PostForm, LemmyError> {
let ext = &page.ext_one;
let creator_actor_id = page
@ -161,7 +164,7 @@ impl FromApub for PostForm {
.as_single_xsd_any_uri()
.unwrap();
let creator = get_or_fetch_and_upsert_remote_user(creator_actor_id, client, pool).await?;
let creator = get_or_fetch_and_upsert_user(creator_actor_id, client, pool).await?;
let community_actor_id = page
.inner
@ -171,8 +174,7 @@ impl FromApub for PostForm {
.as_single_xsd_any_uri()
.unwrap();
let community =
get_or_fetch_and_upsert_remote_community(community_actor_id, client, pool).await?;
let community = get_or_fetch_and_upsert_community(community_actor_id, client, pool).await?;
let thumbnail_url = match &page.inner.image() {
Some(any_image) => Image::from_any_base(any_image.to_owned().as_one().unwrap().to_owned())?
@ -243,11 +245,7 @@ impl FromApub for PostForm {
embed_description,
embed_html,
thumbnail_url,
ap_id: page
.inner
.id(actor_id.domain().unwrap())?
.unwrap()
.to_string(),
ap_id: page.inner.id_unchecked().unwrap().to_string(),
local: false,
})
}
@ -267,12 +265,10 @@ impl ApubObjectType for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/create/{}", self.ap_id, uuid::Uuid::new_v4());
let mut create = Create::new(creator.actor_id.to_owned(), page.into_any_base()?);
create
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(CreateType::Create)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -300,12 +296,10 @@ impl ApubObjectType for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/update/{}", self.ap_id, uuid::Uuid::new_v4());
let mut update = Update::new(creator.actor_id.to_owned(), page.into_any_base()?);
update
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(UpdateType::Update)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -332,11 +326,10 @@ impl ApubObjectType for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/delete/{}", self.ap_id, uuid::Uuid::new_v4());
let mut delete = Delete::new(creator.actor_id.to_owned(), page.into_any_base()?);
delete
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DeleteType::Delete)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -363,21 +356,18 @@ impl ApubObjectType for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/delete/{}", self.ap_id, uuid::Uuid::new_v4());
let mut delete = Delete::new(creator.actor_id.to_owned(), page.into_any_base()?);
delete
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DeleteType::Delete)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
// TODO
// Undo that fake activity
let undo_id = format!("{}/undo/delete/{}", self.ap_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(creator.actor_id.to_owned(), delete.into_any_base()?);
undo
.set_context(context())
.set_id(Url::parse(&undo_id)?)
.set_id(generate_activity_id(UndoType::Undo)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -404,11 +394,10 @@ impl ApubObjectType for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/remove/{}", self.ap_id, uuid::Uuid::new_v4());
let mut remove = Remove::new(mod_.actor_id.to_owned(), page.into_any_base()?);
remove
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(RemoveType::Remove)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -435,20 +424,18 @@ impl ApubObjectType for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/remove/{}", self.ap_id, uuid::Uuid::new_v4());
let mut remove = Remove::new(mod_.actor_id.to_owned(), page.into_any_base()?);
remove
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(RemoveType::Remove)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
// Undo that fake activity
let undo_id = format!("{}/undo/remove/{}", self.ap_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(mod_.actor_id.to_owned(), remove.into_any_base()?);
undo
.set_context(context())
.set_id(Url::parse(&undo_id)?)
.set_id(generate_activity_id(UndoType::Undo)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -478,12 +465,10 @@ impl ApubLikeableType for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/like/{}", self.ap_id, uuid::Uuid::new_v4());
let mut like = Like::new(creator.actor_id.to_owned(), page.into_any_base()?);
like
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(LikeType::Like)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -510,12 +495,10 @@ impl ApubLikeableType for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/dislike/{}", self.ap_id, uuid::Uuid::new_v4());
let mut dislike = Dislike::new(creator.actor_id.to_owned(), page.into_any_base()?);
dislike
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DislikeType::Dislike)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
@ -542,22 +525,18 @@ impl ApubLikeableType for Post {
let community_id = self.community_id;
let community = blocking(pool, move |conn| Community::read(conn, community_id)).await??;
let id = format!("{}/like/{}", self.ap_id, uuid::Uuid::new_v4());
let mut like = Like::new(creator.actor_id.to_owned(), page.into_any_base()?);
like
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(LikeType::Like)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);
// TODO
// Undo that fake activity
let undo_id = format!("{}/undo/like/{}", self.ap_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(creator.actor_id.to_owned(), like.into_any_base()?);
undo
.set_context(context())
.set_id(Url::parse(&undo_id)?)
.set_id(generate_activity_id(UndoType::Undo)?)
.set_to(public())
.set_many_ccs(vec![community.get_followers_url()]);

42
server/src/apub/private_message.rs
View file

@ -1,8 +1,8 @@
use crate::{
apub::{
activities::send_activity,
activities::{generate_activity_id, send_activity},
create_tombstone,
fetcher::get_or_fetch_and_upsert_remote_user,
fetcher::get_or_fetch_and_upsert_user,
insert_activity,
ApubObjectType,
FromApub,
@ -13,7 +13,13 @@ use crate::{
LemmyError,
};
use activitystreams_new::{
activity::{Create, Delete, Undo, Update},
activity::{
kind::{CreateType, DeleteType, UndoType, UpdateType},
Create,
Delete,
Undo,
Update,
},
context,
object::{kind::NoteType, Note, Tombstone},
prelude::*,
@ -56,12 +62,7 @@ impl ToApub for PrivateMessage {
}
fn to_tombstone(&self) -> Result<Tombstone, LemmyError> {
create_tombstone(
self.deleted,
&self.ap_id,
self.updated,
NoteType::Note.to_string(),
)
create_tombstone(self.deleted, &self.ap_id, self.updated, NoteType::Note)
}
}
@ -74,7 +75,6 @@ impl FromApub for PrivateMessageForm {
note: &Note,
client: &Client,
pool: &DbPool,
actor_id: &Url,
) -> Result<PrivateMessageForm, LemmyError> {
let creator_actor_id = note
.attributed_to()
@ -83,11 +83,11 @@ impl FromApub for PrivateMessageForm {
.single_xsd_any_uri()
.unwrap();
let creator = get_or_fetch_and_upsert_remote_user(&creator_actor_id, client, pool).await?;
let creator = get_or_fetch_and_upsert_user(&creator_actor_id, client, pool).await?;
let recipient_actor_id = note.to().unwrap().clone().single_xsd_any_uri().unwrap();
let recipient = get_or_fetch_and_upsert_remote_user(&recipient_actor_id, client, pool).await?;
let recipient = get_or_fetch_and_upsert_user(&recipient_actor_id, client, pool).await?;
Ok(PrivateMessageForm {
creator_id: creator.id,
@ -102,7 +102,7 @@ impl FromApub for PrivateMessageForm {
updated: note.updated().map(|u| u.to_owned().naive_local()),
deleted: None,
read: None,
ap_id: note.id(actor_id.domain().unwrap())?.unwrap().to_string(),
ap_id: note.id_unchecked().unwrap().to_string(),
local: false,
})
}
@ -118,7 +118,6 @@ impl ApubObjectType for PrivateMessage {
pool: &DbPool,
) -> Result<(), LemmyError> {
let note = self.to_apub(pool).await?;
let id = format!("{}/create/{}", self.ap_id, uuid::Uuid::new_v4());
let recipient_id = self.recipient_id;
let recipient = blocking(pool, move |conn| User_::read(conn, recipient_id)).await??;
@ -127,7 +126,7 @@ impl ApubObjectType for PrivateMessage {
let to = format!("{}/inbox", recipient.actor_id);
create
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(CreateType::Create)?)
.set_to(to.clone());
insert_activity(creator.id, create.clone(), true, pool).await?;
@ -144,7 +143,6 @@ impl ApubObjectType for PrivateMessage {
pool: &DbPool,
) -> Result<(), LemmyError> {
let note = self.to_apub(pool).await?;
let id = format!("{}/update/{}", self.ap_id, uuid::Uuid::new_v4());
let recipient_id = self.recipient_id;
let recipient = blocking(pool, move |conn| User_::read(conn, recipient_id)).await??;
@ -153,7 +151,7 @@ impl ApubObjectType for PrivateMessage {
let to = format!("{}/inbox", recipient.actor_id);
update
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(UpdateType::Update)?)
.set_to(to.clone());
insert_activity(creator.id, update.clone(), true, pool).await?;
@ -169,7 +167,6 @@ impl ApubObjectType for PrivateMessage {
pool: &DbPool,
) -> Result<(), LemmyError> {
let note = self.to_apub(pool).await?;
let id = format!("{}/delete/{}", self.ap_id, uuid::Uuid::new_v4());
let recipient_id = self.recipient_id;
let recipient = blocking(pool, move |conn| User_::read(conn, recipient_id)).await??;
@ -178,7 +175,7 @@ impl ApubObjectType for PrivateMessage {
let to = format!("{}/inbox", recipient.actor_id);
delete
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DeleteType::Delete)?)
.set_to(to.clone());
insert_activity(creator.id, delete.clone(), true, pool).await?;
@ -194,7 +191,6 @@ impl ApubObjectType for PrivateMessage {
pool: &DbPool,
) -> Result<(), LemmyError> {
let note = self.to_apub(pool).await?;
let id = format!("{}/delete/{}", self.ap_id, uuid::Uuid::new_v4());
let recipient_id = self.recipient_id;
let recipient = blocking(pool, move |conn| User_::read(conn, recipient_id)).await??;
@ -203,16 +199,14 @@ impl ApubObjectType for PrivateMessage {
let to = format!("{}/inbox", recipient.actor_id);
delete
.set_context(context())
.set_id(Url::parse(&id)?)
.set_id(generate_activity_id(DeleteType::Delete)?)
.set_to(to.clone());
// TODO
// Undo that fake activity
let undo_id = format!("{}/undo/delete/{}", self.ap_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(creator.actor_id.to_owned(), delete.into_any_base()?);
undo
.set_context(context())
.set_id(Url::parse(&undo_id)?)
.set_id(generate_activity_id(UndoType::Undo)?)
.set_to(to.clone());
insert_activity(creator.id, undo.clone(), true, pool).await?;

1523
server/src/apub/shared_inbox.rs
View file

File diff suppressed because it is too large Load diff

37
server/src/apub/user.rs
View file

@ -1,6 +1,6 @@
use crate::{
apub::{
activities::send_activity,
activities::{generate_activity_id, send_activity},
create_apub_response,
insert_activity,
ActorType,
@ -15,7 +15,11 @@ use crate::{
};
use activitystreams_ext::Ext1;
use activitystreams_new::{
activity::{Follow, Undo},
activity::{
kind::{FollowType, UndoType},
Follow,
Undo,
},
actor::{ApActor, Endpoints, Person},
context,
object::{Image, Tombstone},
@ -102,9 +106,10 @@ impl ActorType for User_ {
client: &Client,
pool: &DbPool,
) -> Result<(), LemmyError> {
let id = format!("{}/follow/{}", self.actor_id, uuid::Uuid::new_v4());
let mut follow = Follow::new(self.actor_id.to_owned(), follow_actor_id);
follow.set_context(context()).set_id(id.parse()?);
follow
.set_context(context())
.set_id(generate_activity_id(FollowType::Follow)?);
let to = format!("{}/inbox", follow_actor_id);
insert_activity(self.id, follow.clone(), true, pool).await?;
@ -119,17 +124,18 @@ impl ActorType for User_ {
client: &Client,
pool: &DbPool,
) -> Result<(), LemmyError> {
let id = format!("{}/follow/{}", self.actor_id, uuid::Uuid::new_v4());
let mut follow = Follow::new(self.actor_id.to_owned(), follow_actor_id);
follow.set_context(context()).set_id(id.parse()?);
follow
.set_context(context())
.set_id(generate_activity_id(FollowType::Follow)?);
let to = format!("{}/inbox", follow_actor_id);
// TODO
// Undo that fake activity
let undo_id = format!("{}/undo/follow/{}", self.actor_id, uuid::Uuid::new_v4());
let mut undo = Undo::new(Url::parse(&self.actor_id)?, follow.into_any_base()?);
undo.set_context(context()).set_id(undo_id.parse()?);
undo
.set_context(context())
.set_id(generate_activity_id(UndoType::Undo)?);
insert_activity(self.id, undo.clone(), true, pool).await?;
@ -185,18 +191,17 @@ impl ActorType for User_ {
async fn get_follower_inboxes(&self, _pool: &DbPool) -> Result<Vec<String>, LemmyError> {
unimplemented!()
}
fn user_id(&self) -> i32 {
self.id
}
}
#[async_trait::async_trait(?Send)]
impl FromApub for UserForm {
type ApubType = PersonExt;
/// Parse an ActivityPub person received from another instance into a Lemmy user.
async fn from_apub(
person: &PersonExt,
_: &Client,
_: &DbPool,
actor_id: &Url,
) -> Result<Self, LemmyError> {
async fn from_apub(person: &PersonExt, _: &Client, _: &DbPool) -> Result<Self, LemmyError> {
let avatar = match person.icon() {
Some(any_image) => Image::from_any_base(any_image.as_one().unwrap().clone())
.unwrap()
@ -232,7 +237,7 @@ impl FromApub for UserForm {
show_avatars: false,
send_notifications_to_email: false,
matrix_user_id: None,
actor_id: person.id(actor_id.domain().unwrap())?.unwrap().to_string(),
actor_id: person.id_unchecked().unwrap().to_string(),
bio: person
.inner
.summary()

4
server/src/routes/federation.rs
View file

@ -1,11 +1,9 @@
use crate::apub::{
comment::get_apub_comment,
community::*,
community_inbox::community_inbox,
inbox::{community_inbox::community_inbox, shared_inbox::shared_inbox, user_inbox::user_inbox},
post::get_apub_post,
shared_inbox::shared_inbox,
user::*,
user_inbox::user_inbox,
APUB_JSON_CONTENT_TYPE,
};
use actix_web::*;

31
ui/src/api_tests/api.spec.ts vendored
View file

@ -618,6 +618,37 @@ describe('main', () => {
});
});
describe('federated comment like', () => {
test('/u/lemmy_beta likes a comment from /u/lemmy_alpha, the like is on both instances', async () => {
// Do a like, to test it (its also been unliked, so its at 0)
let likeCommentForm: CommentLikeForm = {
comment_id: 1,
score: 1,
auth: lemmyBetaAuth,
};
let likeCommentRes: CommentResponse = await fetch(
`${lemmyBetaApiUrl}/comment/like`,
{
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: wrapper(likeCommentForm),
}
).then(d => d.json());
expect(likeCommentRes.comment.score).toBe(1);
let getPostUrl = `${lemmyAlphaApiUrl}/post?id=2`;
let getPostRes: GetPostResponse = await fetch(getPostUrl, {
method: 'GET',
}).then(d => d.json());
expect(getPostRes.comments[2].score).toBe(1);
});
});
describe('delete things', () => {
test('/u/lemmy_beta deletes and undeletes a federated comment, post, and community, lemmy_alpha sees its deleted.', async () => {
// Create a test community