Address review comments

This commit is contained in:
Felix Ableitner 2021-03-22 13:52:00 +01:00
parent 05b07b8cbb
commit a5a0d90349
3 changed files with 73 additions and 64 deletions

View file

@ -76,7 +76,7 @@ pub(crate) async fn receive_update_post(
let stickied = page.ext_one.stickied.context(location_info!())?;
let locked = !page.ext_one.comments_enabled.context(location_info!())?;
let mut mod_action_allowed = false;
if stickied != old_post.stickied || locked != old_post.locked {
if (stickied != old_post.stickied) || (locked != old_post.locked) {
let community = blocking(context.pool(), move |conn| {
Community::read(conn, old_post.community_id)
})

View file

@ -1,5 +1,10 @@
use crate::{
fetcher::{fetch::fetch_remote_object, is_deleted, should_refetch_actor},
fetcher::{
fetch::fetch_remote_object,
is_deleted,
person::get_or_fetch_and_upsert_person,
should_refetch_actor,
},
inbox::person_inbox::receive_announce,
objects::FromApub,
GroupExt,
@ -11,8 +16,12 @@ use activitystreams::{
use anyhow::Context;
use diesel::result::Error::NotFound;
use lemmy_api_structs::blocking;
use lemmy_db_queries::{source::community::Community_, ApubObject};
use lemmy_db_schema::source::community::Community;
use lemmy_db_queries::{source::community::Community_, ApubObject, Joinable};
use lemmy_db_schema::{
source::community::{Community, CommunityModerator, CommunityModeratorForm},
DbUrl,
};
use lemmy_db_views_actor::community_moderator_view::CommunityModeratorView;
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::LemmyContext;
use log::debug;
@ -54,9 +63,9 @@ async fn fetch_remote_community(
apub_id: &Url,
context: &LemmyContext,
old_community: Option<Community>,
recursion_counter: &mut i32,
request_counter: &mut i32,
) -> Result<Community, LemmyError> {
let group = fetch_remote_object::<GroupExt>(context.client(), apub_id, recursion_counter).await;
let group = fetch_remote_object::<GroupExt>(context.client(), apub_id, request_counter).await;
if let Some(c) = old_community.to_owned() {
if is_deleted(&group) {
@ -71,24 +80,69 @@ async fn fetch_remote_community(
}
let group = group?;
let community = Community::from_apub(
&group,
context,
apub_id.to_owned(),
recursion_counter,
false,
)
.await?;
let community =
Community::from_apub(&group, context, apub_id.to_owned(), request_counter, false).await?;
update_community_mods(&group, &community, context, request_counter).await?;
// only fetch outbox for new communities, otherwise this can create an infinite loop
if old_community.is_none() {
let outbox = group.inner.outbox()?.context(location_info!())?;
fetch_community_outbox(context, outbox, &community, recursion_counter).await?
fetch_community_outbox(context, outbox, &community, request_counter).await?
}
Ok(community)
}
async fn update_community_mods(
group: &GroupExt,
community: &Community,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let new_moderators = fetch_community_mods(context, group, request_counter).await?;
let community_id = community.id;
let current_moderators = blocking(context.pool(), move |conn| {
CommunityModeratorView::for_community(&conn, community_id)
})
.await??;
// Remove old mods from database which arent in the moderators collection anymore
for mod_user in &current_moderators {
if !new_moderators.contains(&&mod_user.moderator.actor_id.clone().into()) {
let community_moderator_form = CommunityModeratorForm {
community_id: mod_user.community.id,
person_id: mod_user.moderator.id,
};
blocking(context.pool(), move |conn| {
CommunityModerator::leave(conn, &community_moderator_form)
})
.await??;
}
}
// Add new mods to database which have been added to moderators collection
for mod_uri in new_moderators {
let mod_user = get_or_fetch_and_upsert_person(&mod_uri, context, request_counter).await?;
let current_mod_uris: Vec<DbUrl> = current_moderators
.clone()
.iter()
.map(|c| c.moderator.actor_id.clone())
.collect();
if !current_mod_uris.contains(&mod_user.actor_id) {
let community_moderator_form = CommunityModeratorForm {
community_id: community.id,
person_id: mod_user.id,
};
blocking(context.pool(), move |conn| {
CommunityModerator::join(conn, &community_moderator_form)
})
.await??;
}
}
Ok(())
}
async fn fetch_community_outbox(
context: &LemmyContext,
outbox: &Url,

View file

@ -23,14 +23,11 @@ use activitystreams::{
};
use activitystreams_ext::Ext2;
use anyhow::Context;
use lemmy_api_structs::blocking;
use lemmy_db_queries::{DbPool, Joinable};
use lemmy_db_queries::DbPool;
use lemmy_db_schema::{
naive_now,
source::community::{Community, CommunityForm, CommunityModerator, CommunityModeratorForm},
DbUrl,
source::community::{Community, CommunityForm},
};
use lemmy_db_views_actor::community_moderator_view::CommunityModeratorView;
use lemmy_utils::{
location_info,
utils::{check_slurs, check_slurs_opt, convert_datetime},
@ -109,56 +106,14 @@ impl FromApub for Community {
request_counter: &mut i32,
mod_action_allowed: bool,
) -> Result<Community, LemmyError> {
let community: Community = get_object_from_apub(
get_object_from_apub(
group,
context,
expected_domain,
request_counter,
mod_action_allowed,
)
.await?;
let new_moderators = fetch_community_mods(context, group, request_counter).await?;
let community_id = community.id;
let current_moderators = blocking(context.pool(), move |conn| {
CommunityModeratorView::for_community(&conn, community_id)
})
.await??;
// Remove old mods from database which arent in the moderators collection anymore
for mod_user in &current_moderators {
if !new_moderators.contains(&&mod_user.moderator.actor_id.clone().into()) {
let community_moderator_form = CommunityModeratorForm {
community_id: mod_user.community.id,
person_id: mod_user.moderator.id,
};
blocking(context.pool(), move |conn| {
CommunityModerator::leave(conn, &community_moderator_form)
})
.await??;
}
}
// Add new mods to database which have been added to moderators collection
for mod_uri in new_moderators {
let mod_user = get_or_fetch_and_upsert_person(&mod_uri, context, request_counter).await?;
let current_mod_uris: Vec<DbUrl> = current_moderators
.clone()
.iter()
.map(|c| c.moderator.actor_id.clone())
.collect();
if !current_mod_uris.contains(&mod_user.actor_id) {
let community_moderator_form = CommunityModeratorForm {
community_id: community.id,
person_id: mod_user.id,
};
blocking(context.pool(), move |conn| {
CommunityModerator::join(conn, &community_moderator_form)
})
.await??;
}
}
Ok(community)
.await
}
}