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refactor(activitypub-base): extract accepted_follower_inboxes helper — eliminate 7x duplicated filtering

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This commit is contained in:
Gabriel Kaszewski
2026-05-14 14:23:38 +02:00
parent 2485869af6
commit 931894d77a
1 changed files with 60 additions and 231 deletions
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291
crates/adapters/activitypub-base/src/service.rs
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@@ -113,6 +113,45 @@ impl ActivityPubService {
self.federation_config.to_request_data()
}
/// Returns `(local_actor, deduplicated_inboxes)` for all accepted followers,
/// excluding blocked actors and blocked domains.
/// Returns `None` if there are no eligible followers.
async fn accepted_follower_inboxes(
&self,
data: &activitypub_federation::config::Data<FederationData>,
local_user_id: uuid::Uuid,
) -> anyhow::Result<Option<(crate::actors::DbActor, Vec<Url>)>> {
let local_actor = get_local_actor(local_user_id, data)
.await
.map_err(|e| anyhow::anyhow!("{e}"))?;
let followers = data.federation_repo.get_followers(local_user_id).await?;
let blocked = data.federation_repo.get_blocked_actors(local_user_id).await.unwrap_or_default();
let blocked_set: std::collections::HashSet<String> = blocked.into_iter().collect();
let blocked_domains = data.federation_repo.get_blocked_domains().await.unwrap_or_default();
let blocked_domain_set: std::collections::HashSet<String> =
blocked_domains.into_iter().map(|d| d.domain).collect();
let accepted: Vec<_> = followers
.into_iter()
.filter(|f| f.status == FollowerStatus::Accepted)
.filter(|f| !blocked_set.contains(&f.actor.url))
.filter(|f| {
let domain = url::Url::parse(&f.actor.inbox_url)
.ok()
.and_then(|u| u.host_str().map(|s| s.to_string()))
.unwrap_or_default();
!blocked_domain_set.contains(&domain)
})
.collect();
if accepted.is_empty() {
return Ok(None);
}
Ok(Some((local_actor, collect_inboxes(&accepted))))
}
pub async fn actor_json(&self, user_id_str: &str) -> anyhow::Result<String> {
use activitypub_federation::traits::Object;
let uuid = uuid::Uuid::parse_str(user_id_str)?;
@@ -146,35 +185,6 @@ impl ActivityPubService {
local_user_id: uuid::Uuid,
object_ap_id: url::Url,
) -> anyhow::Result<()> {
let data = self.federation_config.to_request_data();
let local_actor = get_local_actor(local_user_id, &data)
.await
.map_err(|e| anyhow::anyhow!("{e}"))?;
let followers = data.federation_repo.get_followers(local_user_id).await?;
let blocked = data.federation_repo.get_blocked_actors(local_user_id).await.unwrap_or_default();
let blocked_set: std::collections::HashSet<String> = blocked.into_iter().collect();
let blocked_domains = data.federation_repo.get_blocked_domains().await.unwrap_or_default();
let blocked_domain_set: std::collections::HashSet<String> =
blocked_domains.into_iter().map(|d| d.domain).collect();
let accepted: Vec<_> = followers
.into_iter()
.filter(|f| f.status == FollowerStatus::Accepted)
.filter(|f| !blocked_set.contains(&f.actor.url))
.filter(|f| {
let domain = url::Url::parse(&f.actor.inbox_url)
.ok()
.and_then(|u| u.host_str().map(|s| s.to_string()))
.unwrap_or_default();
!blocked_domain_set.contains(&domain)
})
.collect();
if accepted.is_empty() {
return Ok(());
}
// Deterministic ID so Undo(Announce) can reference this same activity.
let announce_id = url::Url::parse(&format!(
"{}/activities/announce/{}",
@@ -186,6 +196,11 @@ impl ActivityPubService {
))
.map_err(|e| anyhow::anyhow!("{e}"))?;
let data = self.federation_config.to_request_data();
let Some((local_actor, inboxes)) = self.accepted_follower_inboxes(&data, local_user_id).await? else {
return Ok(());
};
let announce = crate::activities::AnnounceActivity {
id: announce_id,
kind: Default::default(),
@@ -196,7 +211,6 @@ impl ActivityPubService {
cc: vec![local_actor.followers_url.to_string()],
};
let inboxes = collect_inboxes(&accepted);
let sends = activitypub_federation::activity_sending::SendActivityTask::prepare(
&activitypub_federation::protocol::context::WithContext::new_default(announce),
&local_actor,
@@ -217,35 +231,6 @@ impl ActivityPubService {
local_user_id: uuid::Uuid,
object_ap_id: url::Url,
) -> anyhow::Result<()> {
let data = self.federation_config.to_request_data();
let local_actor = get_local_actor(local_user_id, &data)
.await
.map_err(|e| anyhow::anyhow!("{e}"))?;
let followers = data.federation_repo.get_followers(local_user_id).await?;
let blocked = data.federation_repo.get_blocked_actors(local_user_id).await.unwrap_or_default();
let blocked_set: std::collections::HashSet<String> = blocked.into_iter().collect();
let blocked_domains = data.federation_repo.get_blocked_domains().await.unwrap_or_default();
let blocked_domain_set: std::collections::HashSet<String> =
blocked_domains.into_iter().map(|d| d.domain).collect();
let accepted: Vec<_> = followers
.into_iter()
.filter(|f| f.status == FollowerStatus::Accepted)
.filter(|f| !blocked_set.contains(&f.actor.url))
.filter(|f| {
let domain = url::Url::parse(&f.actor.inbox_url)
.ok()
.and_then(|u| u.host_str().map(|s| s.to_string()))
.unwrap_or_default();
!blocked_domain_set.contains(&domain)
})
.collect();
if accepted.is_empty() {
return Ok(());
}
// Reconstruct the same deterministic announce ID used when the boost was sent.
let announce_id = url::Url::parse(&format!(
"{}/activities/announce/{}",
@@ -258,6 +243,12 @@ impl ActivityPubService {
.map_err(|e| anyhow::anyhow!("{e}"))?;
let undo_id = crate::urls::activity_url(&self.base_url).map_err(|e| anyhow::anyhow!("{e}"))?;
let data = self.federation_config.to_request_data();
let Some((local_actor, inboxes)) = self.accepted_follower_inboxes(&data, local_user_id).await? else {
return Ok(());
};
let undo = crate::activities::UndoActivity {
id: undo_id,
kind: Default::default(),
@@ -270,7 +261,6 @@ impl ActivityPubService {
}),
};
let inboxes = collect_inboxes(&accepted);
let sends = activitypub_federation::activity_sending::SendActivityTask::prepare(
&activitypub_federation::protocol::context::WithContext::new_default(undo),
&local_actor,
@@ -604,40 +594,9 @@ impl ActivityPubService {
object: serde_json::Value,
) -> anyhow::Result<()> {
let data = self.federation_config.to_request_data();
let local_actor = get_local_actor(local_user_id, &data)
.await
.map_err(|e| anyhow::anyhow!("{e}"))?;
let followers = data.federation_repo.get_followers(local_user_id).await?;
let blocked = data
.federation_repo
.get_blocked_actors(local_user_id)
.await
.unwrap_or_default();
let blocked_set: std::collections::HashSet<String> = blocked.into_iter().collect();
let blocked_domains = data
.federation_repo
.get_blocked_domains()
.await
.unwrap_or_default();
let blocked_domain_set: std::collections::HashSet<String> =
blocked_domains.into_iter().map(|d| d.domain).collect();
let accepted: Vec<_> = followers
.into_iter()
.filter(|f| f.status == FollowerStatus::Accepted)
.filter(|f| !blocked_set.contains(&f.actor.url))
.filter(|f| {
let domain = url::Url::parse(&f.actor.inbox_url)
.ok()
.and_then(|u| u.host_str().map(|s| s.to_string()))
.unwrap_or_default();
!blocked_domain_set.contains(&domain)
})
.collect();
if accepted.is_empty() {
let Some((local_actor, inboxes)) = self.accepted_follower_inboxes(&data, local_user_id).await? else {
return Ok(());
}
};
let create = CreateActivity {
id: ap_id.clone(),
@@ -649,8 +608,6 @@ impl ActivityPubService {
};
let create_with_ctx = WithContext::new_default(create);
let inboxes = collect_inboxes(&accepted);
let sends =
SendActivityTask::prepare(&create_with_ctx, &local_actor, inboxes, &data).await?;
let failures = send_with_retry(sends, &data).await;
@@ -671,40 +628,9 @@ impl ActivityPubService {
ap_id: Url,
) -> anyhow::Result<()> {
let data = self.federation_config.to_request_data();
let local_actor = get_local_actor(local_user_id, &data)
.await
.map_err(|e| anyhow::anyhow!("{e}"))?;
let followers = data.federation_repo.get_followers(local_user_id).await?;
let blocked = data
.federation_repo
.get_blocked_actors(local_user_id)
.await
.unwrap_or_default();
let blocked_set: std::collections::HashSet<String> = blocked.into_iter().collect();
let blocked_domains = data
.federation_repo
.get_blocked_domains()
.await
.unwrap_or_default();
let blocked_domain_set: std::collections::HashSet<String> =
blocked_domains.into_iter().map(|d| d.domain).collect();
let accepted: Vec<_> = followers
.into_iter()
.filter(|f| f.status == FollowerStatus::Accepted)
.filter(|f| !blocked_set.contains(&f.actor.url))
.filter(|f| {
let domain = url::Url::parse(&f.actor.inbox_url)
.ok()
.and_then(|u| u.host_str().map(|s| s.to_string()))
.unwrap_or_default();
!blocked_domain_set.contains(&domain)
})
.collect();
if accepted.is_empty() {
let Some((local_actor, inboxes)) = self.accepted_follower_inboxes(&data, local_user_id).await? else {
return Ok(());
}
};
let delete_id =
crate::urls::activity_url(&self.base_url).map_err(|e| anyhow::anyhow!("{e}"))?;
@@ -717,7 +643,6 @@ impl ActivityPubService {
cc: vec![local_actor.followers_url.to_string()],
};
let delete_with_ctx = WithContext::new_default(delete);
let inboxes = collect_inboxes(&accepted);
let sends =
SendActivityTask::prepare(&delete_with_ctx, &local_actor, inboxes, &data).await?;
let failures = send_with_retry(sends, &data).await;
@@ -738,40 +663,9 @@ impl ActivityPubService {
object: serde_json::Value,
) -> anyhow::Result<()> {
let data = self.federation_config.to_request_data();
let local_actor = get_local_actor(local_user_id, &data)
.await
.map_err(|e| anyhow::anyhow!("{e}"))?;
let followers = data.federation_repo.get_followers(local_user_id).await?;
let blocked = data
.federation_repo
.get_blocked_actors(local_user_id)
.await
.unwrap_or_default();
let blocked_set: std::collections::HashSet<String> = blocked.into_iter().collect();
let blocked_domains = data
.federation_repo
.get_blocked_domains()
.await
.unwrap_or_default();
let blocked_domain_set: std::collections::HashSet<String> =
blocked_domains.into_iter().map(|d| d.domain).collect();
let accepted: Vec<_> = followers
.into_iter()
.filter(|f| f.status == FollowerStatus::Accepted)
.filter(|f| !blocked_set.contains(&f.actor.url))
.filter(|f| {
let domain = url::Url::parse(&f.actor.inbox_url)
.ok()
.and_then(|u| u.host_str().map(|s| s.to_string()))
.unwrap_or_default();
!blocked_domain_set.contains(&domain)
})
.collect();
if accepted.is_empty() {
let Some((local_actor, inboxes)) = self.accepted_follower_inboxes(&data, local_user_id).await? else {
return Ok(());
}
};
let add = crate::activities::AddActivity {
id: ap_id,
@@ -782,7 +676,6 @@ impl ActivityPubService {
cc: vec![local_actor.followers_url.to_string()],
};
let add_with_ctx = WithContext::new_default(add);
let inboxes = collect_inboxes(&accepted);
let sends = SendActivityTask::prepare(&add_with_ctx, &local_actor, inboxes, &data).await?;
let failures = send_with_retry(sends, &data).await;
if !failures.is_empty() {
@@ -798,40 +691,9 @@ impl ActivityPubService {
watchlist_entry_ap_id: Url,
) -> anyhow::Result<()> {
let data = self.federation_config.to_request_data();
let local_actor = get_local_actor(local_user_id, &data)
.await
.map_err(|e| anyhow::anyhow!("{e}"))?;
let followers = data.federation_repo.get_followers(local_user_id).await?;
let blocked = data
.federation_repo
.get_blocked_actors(local_user_id)
.await
.unwrap_or_default();
let blocked_set: std::collections::HashSet<String> = blocked.into_iter().collect();
let blocked_domains = data
.federation_repo
.get_blocked_domains()
.await
.unwrap_or_default();
let blocked_domain_set: std::collections::HashSet<String> =
blocked_domains.into_iter().map(|d| d.domain).collect();
let accepted: Vec<_> = followers
.into_iter()
.filter(|f| f.status == FollowerStatus::Accepted)
.filter(|f| !blocked_set.contains(&f.actor.url))
.filter(|f| {
let domain = url::Url::parse(&f.actor.inbox_url)
.ok()
.and_then(|u| u.host_str().map(|s| s.to_string()))
.unwrap_or_default();
!blocked_domain_set.contains(&domain)
})
.collect();
if accepted.is_empty() {
let Some((local_actor, inboxes)) = self.accepted_follower_inboxes(&data, local_user_id).await? else {
return Ok(());
}
};
let undo_id =
crate::urls::activity_url(&self.base_url).map_err(|e| anyhow::anyhow!("{e}"))?;
@@ -846,7 +708,6 @@ impl ActivityPubService {
}),
};
let undo_with_ctx = WithContext::new_default(undo);
let inboxes = collect_inboxes(&accepted);
let sends = SendActivityTask::prepare(&undo_with_ctx, &local_actor, inboxes, &data).await?;
let failures = send_with_retry(sends, &data).await;
if !failures.is_empty() {
@@ -862,40 +723,9 @@ impl ActivityPubService {
object: serde_json::Value,
) -> anyhow::Result<()> {
let data = self.federation_config.to_request_data();
let local_actor = get_local_actor(local_user_id, &data)
.await
.map_err(|e| anyhow::anyhow!("{e}"))?;
let followers = data.federation_repo.get_followers(local_user_id).await?;
let blocked = data
.federation_repo
.get_blocked_actors(local_user_id)
.await
.unwrap_or_default();
let blocked_set: std::collections::HashSet<String> = blocked.into_iter().collect();
let blocked_domains = data
.federation_repo
.get_blocked_domains()
.await
.unwrap_or_default();
let blocked_domain_set: std::collections::HashSet<String> =
blocked_domains.into_iter().map(|d| d.domain).collect();
let accepted: Vec<_> = followers
.into_iter()
.filter(|f| f.status == FollowerStatus::Accepted)
.filter(|f| !blocked_set.contains(&f.actor.url))
.filter(|f| {
let domain = url::Url::parse(&f.actor.inbox_url)
.ok()
.and_then(|u| u.host_str().map(|s| s.to_string()))
.unwrap_or_default();
!blocked_domain_set.contains(&domain)
})
.collect();
if accepted.is_empty() {
let Some((local_actor, inboxes)) = self.accepted_follower_inboxes(&data, local_user_id).await? else {
return Ok(());
}
};
let update_id = Url::parse(&format!(
"{}/activities/update/{}",
@@ -911,7 +741,6 @@ impl ActivityPubService {
cc: vec![local_actor.followers_url.to_string()],
};
let update_with_ctx = WithContext::new_default(update);
let inboxes = collect_inboxes(&accepted);
let sends =
SendActivityTask::prepare(&update_with_ctx, &local_actor, inboxes, &data).await?;
let failures = send_with_retry(sends, &data).await;