FoundKey/packages/backend/src/remote/activitypub/kernel/create/note.ts

45 lines
1.2 KiB
TypeScript

import { IRemoteUser } from '@/models/entities/user.js';
import { getApLock } from '@/misc/app-lock.js';
import { extractPunyHost } from '@/misc/convert-host.js';
import { StatusError } from '@/misc/fetch.js';
import { Resolver } from '@/remote/activitypub/resolver.js';
import { createNote, fetchNote } from '@/remote/activitypub/models/note.js';
import { getApId, IObject } from '@/remote/activitypub/type.js';
/**
* 投稿作成アクティビティを捌きます
*/
export default async function(resolver: Resolver, actor: IRemoteUser, note: IObject, silent = false): Promise<string> {
const uri = getApId(note);
if (typeof note === 'object') {
if (actor.uri !== note.attributedTo) {
return 'skip: actor.uri !== note.attributedTo';
}
if (typeof note.id === 'string') {
if (extractPunyHost(actor.uri) !== extractPunyHost(note.id)) {
return 'skip: host in actor.uri !== note.id';
}
}
}
const unlock = await getApLock(uri);
try {
const exist = await fetchNote(note);
if (exist) return 'skip: note exists';
await createNote(note, resolver, silent);
return 'ok';
} catch (e) {
if (e instanceof StatusError && e.isClientError) {
return `skip ${e.statusCode}`;
} else {
throw e;
}
} finally {
unlock();
}
}