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/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import ms from 'ms';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { ApResolverService } from '@/core/activitypub/ApResolverService.js';
import { isCollectionOrOrderedCollection, isOrderedCollection, isOrderedCollectionPage } from '@/core/activitypub/type.js';
import { ApiError } from '@/server/api/error.js';
import { CacheService } from '@/core/CacheService.js';
import { UserEntityService } from '@/core/entities/UserEntityService.js';
import { DI } from '@/di-symbols.js';
import type { NotesRepository } from '@/models/_.js';
import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
export const meta = {
tags: ['federation'],
requireAdmin: true,
requireCredential: true,
kind: 'read:federation',
limit: {
duration: ms('1hour'),
max: 30,
},
errors: {
noInputSpecified: {
message: 'uri, userId, or noteId must be specified.',
code: 'NO_INPUT_SPECIFIED',
id: 'b43ff2a7-e7a2-4237-ad7f-7b079563c09e',
},
multipleInputsSpecified: {
message: 'Only one of uri, userId, or noteId can be specified',
code: 'MULTIPLE_INPUTS_SPECIFIED',
id: 'f1aa27ed-8f20-44f3-a92a-fe073c8ca52b',
},
},
res: {
type: 'object',
optional: false, nullable: false,
},
} as const;
export const paramDef = {
type: 'object',
properties: {
uri: { type: 'string', nullable: true },
userId: { type: 'string', format: 'misskey:id', nullable: true },
noteId: { type: 'string', format: 'misskey:id', nullable: true },
expandCollectionItems: { type: 'boolean' },
expandCollectionLimit: { type: 'integer', nullable: true },
allowAnonymous: { type: 'boolean' },
},
} as const;
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
constructor(
@Inject(DI.notesRepository)
private readonly notesRepository: NotesRepository,
private readonly cacheService: CacheService,
private readonly userEntityService: UserEntityService,
private readonly noteEntityService: NoteEntityService,
private apResolverService: ApResolverService,
) {
super(meta, paramDef, async (ps) => {
if (ps.uri && ps.userId && ps.noteId) {
throw new ApiError(meta.errors.multipleInputsSpecified);
}
let uri: string;
if (ps.uri) {
uri = ps.uri;
} else if (ps.userId) {
const user = await this.cacheService.findUserById(ps.userId);
uri = user.uri ?? this.userEntityService.genLocalUserUri(ps.userId);
} else if (ps.noteId) {
const note = await this.notesRepository.findOneByOrFail({ id: ps.noteId });
uri = note.uri ?? this.noteEntityService.genLocalNoteUri(ps.noteId);
} else {
throw new ApiError(meta.errors.noInputSpecified);
}
const resolver = this.apResolverService.createResolver();
const object = await resolver.resolve(uri, ps.allowAnonymous ?? false);
if (ps.expandCollectionItems && isCollectionOrOrderedCollection(object)) {
const items = await resolver.resolveCollectionItems(object, ps.expandCollectionLimit, ps.allowAnonymous ?? false);
if (isOrderedCollection(object) || isOrderedCollectionPage(object)) {
object.orderedItems = items;
} else {
object.items = items;
}
}
return object;
});
}
}
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