60 lines
1.6 KiB
TypeScript
60 lines
1.6 KiB
TypeScript
import * as debug from 'debug';
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import Resolver from '../../resolver';
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import post from '../../../../services/note/create';
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import { IRemoteUser, IUser } from '../../../../models/user';
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import { IAnnounce, INote } from '../../type';
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import { fetchNote, resolveNote } from '../../models/note';
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import { resolvePerson } from '../../models/person';
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const log = debug('misskey:activitypub');
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/**
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* アナウンスアクティビティを捌きます
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*/
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export default async function(resolver: Resolver, actor: IRemoteUser, activity: IAnnounce, note: INote): Promise<void> {
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const uri = activity.id || activity;
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// アナウンサーが凍結されていたらスキップ
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if (actor.isSuspended) {
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return;
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}
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if (typeof uri !== 'string') {
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throw new Error('invalid announce');
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}
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// 既に同じURIを持つものが登録されていないかチェック
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const exist = await fetchNote(uri);
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if (exist) {
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return;
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}
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const renote = await resolveNote(note);
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log(`Creating the (Re)Note: ${uri}`);
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//#region Visibility
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let visibility = 'public';
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let visibleUsers: IUser[] = [];
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if (!note.to.includes('https://www.w3.org/ns/activitystreams#Public')) {
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if (note.cc.includes('https://www.w3.org/ns/activitystreams#Public')) {
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visibility = 'home';
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} else if (note.to.includes(`${actor.uri}/followers`)) { // TODO: person.followerと照合するべき？
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visibility = 'followers';
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} else {
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visibility = 'specified';
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visibleUsers = await Promise.all(note.to.map(uri => resolvePerson(uri)));
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}
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}
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//#endergion
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await post(actor, {
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createdAt: new Date(activity.published),
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renote,
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visibility,
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visibleUsers,
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uri
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});
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}
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