mirror of
https://git.joinsharkey.org/Sharkey/Sharkey.git
synced 2024-11-27 13:53:09 +02:00
ActivityPubオブジェクト採番API (#2832)
* Show ActivityPub object API * Add missing return
This commit is contained in:
parent
b6a330928d
commit
b9f5fca333
1 changed files with 116 additions and 0 deletions
116
src/server/api/endpoints/ap/show.ts
Normal file
116
src/server/api/endpoints/ap/show.ts
Normal file
|
@ -0,0 +1,116 @@
|
|||
import $ from 'cafy';
|
||||
import getParams from '../../get-params';
|
||||
import config from '../../../../config';
|
||||
import * as mongo from 'mongodb';
|
||||
import User, { pack as packUser, IUser } from '../../../../models/user';
|
||||
import { createPerson } from '../../../../remote/activitypub/models/person';
|
||||
import Note, { pack as packNote, INote } from '../../../../models/note';
|
||||
import { createNote } from '../../../../remote/activitypub/models/note';
|
||||
import Resolver from '../../../../remote/activitypub/resolver';
|
||||
|
||||
export const meta = {
|
||||
desc: {
|
||||
'ja-JP': 'URIを指定してActivityPubオブジェクトを参照します。'
|
||||
},
|
||||
|
||||
requireCredential: false,
|
||||
|
||||
params: {
|
||||
uri: $.str.note({
|
||||
desc: {
|
||||
'ja-JP': 'ActivityPubオブジェクトのURI'
|
||||
}
|
||||
}),
|
||||
},
|
||||
};
|
||||
|
||||
export default (params: any) => new Promise(async (res, rej) => {
|
||||
const [ps, psErr] = getParams(meta, params);
|
||||
if (psErr) return rej(psErr);
|
||||
|
||||
const object = await fetchAny(ps.uri);
|
||||
if (object !== null) return res(object);
|
||||
|
||||
return rej('object not found');
|
||||
});
|
||||
|
||||
/***
|
||||
* URIからUserかNoteを解決する
|
||||
*/
|
||||
async function fetchAny(uri: string) {
|
||||
// URIがこのサーバーを指しているなら、ローカルユーザーIDとしてDBからフェッチ
|
||||
if (uri.startsWith(config.url + '/')) {
|
||||
const id = new mongo.ObjectID(uri.split('/').pop());
|
||||
const [ user, note ] = await Promise.all([
|
||||
User.findOne({ _id: id }),
|
||||
Note.findOne({ _id: id })
|
||||
]);
|
||||
|
||||
const packed = await mergePack(user, note);
|
||||
if (packed !== null) return packed;
|
||||
}
|
||||
|
||||
// URI(AP Object id)としてDB検索
|
||||
{
|
||||
const [ user, note ] = await Promise.all([
|
||||
User.findOne({ uri: uri }),
|
||||
Note.findOne({ uri: uri })
|
||||
]);
|
||||
|
||||
const packed = await mergePack(user, note);
|
||||
if (packed !== null) return packed;
|
||||
}
|
||||
|
||||
// リモートから一旦オブジェクトフェッチ
|
||||
const resolver = new Resolver();
|
||||
const object = await resolver.resolve(uri) as any;
|
||||
|
||||
// /@user のような正規id以外で取得できるURIが指定されていた場合、ここで初めて正規URIが確定する
|
||||
// これはDBに存在する可能性があるため再度DB検索
|
||||
if (uri !== object.id) {
|
||||
const [ user, note ] = await Promise.all([
|
||||
User.findOne({ uri: object.id }),
|
||||
Note.findOne({ uri: object.id })
|
||||
]);
|
||||
|
||||
const packed = await mergePack(user, note);
|
||||
if (packed !== null) return packed;
|
||||
}
|
||||
|
||||
// それでもみつからなければ新規であるため登録
|
||||
if (object.type === 'Person') {
|
||||
const user = await createPerson(object.id);
|
||||
return {
|
||||
type: 'User',
|
||||
object: user
|
||||
};
|
||||
}
|
||||
|
||||
if (object.type === 'Note') {
|
||||
const note = await createNote(object.id);
|
||||
return {
|
||||
type: 'Note',
|
||||
object: note
|
||||
};
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
async function mergePack(user: IUser, note: INote) {
|
||||
if (user !== null) {
|
||||
return {
|
||||
type: 'User',
|
||||
object: await packUser(user, null, { detail: true })
|
||||
};
|
||||
}
|
||||
|
||||
if (note !== null) {
|
||||
return {
|
||||
type: 'Note',
|
||||
object: await packNote(note, null, { detail: true })
|
||||
};
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
Loading…
Reference in a new issue