1 files changed, 0 insertions, 92 deletions
diff --git a/src/remote/activitypub/audience.ts b/src/remote/activitypub/audience.ts
deleted file mode 100644
index 3d2dab1459..0000000000
--- a/src/remote/activitypub/audience.ts
+++ /dev/null
@@ -1,92 +0,0 @@
-import { ApObject, getApIds } from './type';
-import Resolver from './resolver';
-import { resolvePerson } from './models/person';
-import { unique, concat } from '@/prelude/array';
-import * as promiseLimit from 'promise-limit';
-import { User, IRemoteUser } from '@/models/entities/user';
-
-type Visibility = 'public' | 'home' | 'followers' | 'specified';
-
-type AudienceInfo = {
-	visibility: Visibility,
-	mentionedUsers: User[],
-	visibleUsers: User[],
-};
-
-export async function parseAudience(actor: IRemoteUser, to?: ApObject, cc?: ApObject, resolver?: Resolver): Promise<AudienceInfo> {
-	const toGroups = groupingAudience(getApIds(to), actor);
-	const ccGroups = groupingAudience(getApIds(cc), actor);
-
-	const others = unique(concat([toGroups.other, ccGroups.other]));
-
-	const limit = promiseLimit<User | null>(2);
-	const mentionedUsers = (await Promise.all(
-		others.map(id => limit(() => resolvePerson(id, resolver).catch(() => null)))
-	)).filter((x): x is User => x != null);
-
-	if (toGroups.public.length > 0) {
-		return {
-			visibility: 'public',
-			mentionedUsers,
-			visibleUsers: []
-		};
-	}
-
-	if (ccGroups.public.length > 0) {
-		return {
-			visibility: 'home',
-			mentionedUsers,
-			visibleUsers: []
-		};
-	}
-
-	if (toGroups.followers.length > 0) {
-		return {
-			visibility: 'followers',
-			mentionedUsers,
-			visibleUsers: []
-		};
-	}
-
-	return {
-		visibility: 'specified',
-		mentionedUsers,
-		visibleUsers: mentionedUsers
-	};
-}
-
-function groupingAudience(ids: string[], actor: IRemoteUser) {
-	const groups = {
-		public: [] as string[],
-		followers: [] as string[],
-		other: [] as string[],
-	};
-
-	for (const id of ids) {
-		if (isPublic(id)) {
-			groups.public.push(id);
-		} else if (isFollowers(id, actor)) {
-			groups.followers.push(id);
-		} else {
-			groups.other.push(id);
-		}
-	}
-
-	groups.other = unique(groups.other);
-
-	return groups;
-}
-
-function isPublic(id: string) {
-	return [
-		'https://www.w3.org/ns/activitystreams#Public',
-		'as#Public',
-		'Public',
-	].includes(id);
-}
-
-function isFollowers(id: string, actor: IRemoteUser) {
-	return (
-		id === (actor.followersUri || `${actor.uri}/followers`)
-	);
-}