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import * as debug from 'debug';
import Resolver from '../../resolver';
import post from '../../../../services/note/create';
import { IRemoteUser, IUser } from '../../../../models/user';
import { IAnnounce, INote } from '../../type';
import { fetchNote, resolveNote } from '../../models/note';
import { resolvePerson } from '../../models/person';
const log = debug('misskey:activitypub');
/**
* アナウンスアクティビティを捌きます
*/
export default async function(resolver: Resolver, actor: IRemoteUser, activity: IAnnounce, note: INote): Promise<void> {
const uri = activity.id || activity;
// アナウンサーが凍結されていたらスキップ
if (actor.isSuspended) {
return;
}
if (typeof uri !== 'string') {
throw new Error('invalid announce');
}
// 既に同じURIを持つものが登録されていないかチェック
const exist = await fetchNote(uri);
if (exist) {
return;
}
const renote = await resolveNote(note);
log(`Creating the (Re)Note: ${uri}`);
//#region Visibility
let visibility = 'public';
let visibleUsers: IUser[] = [];
if (!note.to.includes('https://www.w3.org/ns/activitystreams#Public')) {
if (note.cc.includes('https://www.w3.org/ns/activitystreams#Public')) {
visibility = 'home';
} else {
visibility = 'specified';
visibleUsers = await Promise.all(note.to.map(uri => resolvePerson(uri)));
}
} if (activity.cc.length == 0) visibility = 'followers';
//#endergion
await post(actor, {
createdAt: new Date(activity.published),
renote,
visibility,
visibleUsers,
uri
});
}
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