monkeeShark/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
syuilo 6f51e7300e ✌️
2023-01-01 09:35:14 +09:00

130 lines
4.2 KiB
TypeScript

import { Brackets } from 'typeorm';
import { Inject, Injectable } from '@nestjs/common';
import type { NotesRepository, UsersRepository } from '@/models/index.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { QueryService } from '@/core/QueryService.js';
import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
import { MetaService } from '@/core/MetaService.js';
import ActiveUsersChart from '@/core/chart/charts/active-users.js';
import { DI } from '@/di-symbols.js';
import { ApiError } from '../../error.js';
export const meta = {
tags: ['notes'],
res: {
type: 'array',
optional: false, nullable: false,
items: {
type: 'object',
optional: false, nullable: false,
ref: 'Note',
},
},
errors: {
ltlDisabled: {
message: 'Local timeline has been disabled.',
code: 'LTL_DISABLED',
id: '45a6eb02-7695-4393-b023-dd3be9aaaefd',
},
},
} as const;
export const paramDef = {
type: 'object',
properties: {
withFiles: {
type: 'boolean',
default: false,
description: 'Only show notes that have attached files.',
},
fileType: { type: 'array', items: {
type: 'string',
} },
excludeNsfw: { type: 'boolean', default: false },
limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
sinceId: { type: 'string', format: 'misskey:id' },
untilId: { type: 'string', format: 'misskey:id' },
sinceDate: { type: 'integer' },
untilDate: { type: 'integer' },
},
required: [],
} as const;
// eslint-disable-next-line import/no-default-export
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> {
constructor(
@Inject(DI.notesRepository)
private notesRepository: NotesRepository,
private noteEntityService: NoteEntityService,
private queryService: QueryService,
private metaService: MetaService,
private activeUsersChart: ActiveUsersChart,
) {
super(meta, paramDef, async (ps, me) => {
const m = await this.metaService.fetch();
if (m.disableLocalTimeline) {
if (me == null || (!me.isAdmin && !me.isModerator)) {
throw new ApiError(meta.errors.ltlDisabled);
}
}
//#region Construct query
const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'),
ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
.andWhere('note.createdAt > :minDate', { minDate: new Date(Date.now() - (1000 * 60 * 60 * 24 * 30)) }) // 30日前まで
.andWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)')
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('user.avatar', 'avatar')
.leftJoinAndSelect('user.banner', 'banner')
.leftJoinAndSelect('note.reply', 'reply')
.leftJoinAndSelect('note.renote', 'renote')
.leftJoinAndSelect('reply.user', 'replyUser')
.leftJoinAndSelect('replyUser.avatar', 'replyUserAvatar')
.leftJoinAndSelect('replyUser.banner', 'replyUserBanner')
.leftJoinAndSelect('renote.user', 'renoteUser')
.leftJoinAndSelect('renoteUser.avatar', 'renoteUserAvatar')
.leftJoinAndSelect('renoteUser.banner', 'renoteUserBanner');
this.queryService.generateChannelQuery(query, me);
this.queryService.generateRepliesQuery(query, me);
this.queryService.generateVisibilityQuery(query, me);
if (me) this.queryService.generateMutedUserQuery(query, me);
if (me) this.queryService.generateMutedNoteQuery(query, me);
if (me) this.queryService.generateBlockedUserQuery(query, me);
if (ps.withFiles) {
query.andWhere('note.fileIds != \'{}\'');
}
if (ps.fileType != null) {
query.andWhere('note.fileIds != \'{}\'');
query.andWhere(new Brackets(qb => {
for (const type of ps.fileType!) {
const i = ps.fileType!.indexOf(type);
qb.orWhere(`:type${i} = ANY(note.attachedFileTypes)`, { [`type${i}`]: type });
}
}));
if (ps.excludeNsfw) {
query.andWhere('note.cw IS NULL');
query.andWhere('0 = (SELECT COUNT(*) FROM drive_file df WHERE df.id = ANY(note."fileIds") AND df."isSensitive" = TRUE)');
}
}
//#endregion
const timeline = await query.take(ps.limit).getMany();
process.nextTick(() => {
if (me) {
this.activeUsersChart.read(me);
}
});
return await this.noteEntityService.packMany(timeline, me);
});
}
}