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/*
* SPDX-FileCopyrightText: syuilo and misskey-project
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { Inject, Injectable } from '@nestjs/common';
import { Brackets } from 'typeorm';
import type { NotesRepository } from '@/models/_.js';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { QueryService } from '@/core/QueryService.js';
import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
import ActiveUsersChart from '@/core/chart/charts/active-users.js';
import { DI } from '@/di-symbols.js';
import { RoleService } from '@/core/RoleService.js';
import { CacheService } from '@/core/CacheService.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: {
gtlDisabled: {
message: 'Global timeline has been disabled.',
code: 'GTL_DISABLED',
id: '0332fc13-6ab2-4427-ae80-a9fadffd1a6b',
},
},
// 10 calls per 5 seconds
limit: {
duration: 1000 * 5,
max: 10,
},
} as const;
export const paramDef = {
type: 'object',
properties: {
withFiles: { type: 'boolean', default: false },
withBots: { type: 'boolean', default: true },
withRenotes: { type: 'boolean', default: true },
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;
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
constructor(
@Inject(DI.notesRepository)
private notesRepository: NotesRepository,
private noteEntityService: NoteEntityService,
private queryService: QueryService,
private roleService: RoleService,
private activeUsersChart: ActiveUsersChart,
private cacheService: CacheService,
) {
super(meta, paramDef, async (ps, me) => {
const policies = await this.roleService.getUserPolicies(me ? me.id : null);
if (!policies.gtlAvailable) {
throw new ApiError(meta.errors.gtlDisabled);
}
const [
followings,
] = me ? await Promise.all([
this.cacheService.userFollowingsCache.fetch(me.id),
]) : [undefined];
//#region Construct query
const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'),
ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
.andWhere('note.visibility = \'public\'')
.andWhere('note.channelId IS NULL')
.innerJoinAndSelect('note.user', 'user')
.leftJoinAndSelect('note.reply', 'reply')
.leftJoinAndSelect('note.renote', 'renote')
.leftJoinAndSelect('reply.user', 'replyUser')
.leftJoinAndSelect('renote.user', 'renoteUser');
if (me) {
this.queryService.generateMutedUserQuery(query, me);
this.queryService.generateBlockedUserQuery(query, me);
this.queryService.generateMutedUserRenotesQueryForNotes(query, me);
}
if (ps.withFiles) {
query.andWhere('note.fileIds != \'{}\'');
}
if (!ps.withBots) query.andWhere('user.isBot = FALSE');
if (ps.withRenotes === false) {
query.andWhere(new Brackets(qb => {
qb.where('note.renoteId IS NULL');
qb.orWhere(new Brackets(qb => {
qb.where('note.text IS NOT NULL');
qb.orWhere('note.fileIds != \'{}\'');
}));
}));
}
//#endregion
let timeline = await query.limit(ps.limit).getMany();
timeline = timeline.filter(note => {
if (note.user?.isSilenced && me && followings && note.userId !== me.id && !followings[note.userId]) return false;
return true;
});
process.nextTick(() => {
if (me) {
this.activeUsersChart.read(me);
}
});
return await this.noteEntityService.packMany(timeline, me);
});
}
}
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