egirlskey/packages/backend/src/server/api/endpoints/notes/local-timeline.ts
2022-06-14 18:01:23 +09:00

119 lines
3.8 KiB
TypeScript

import { Brackets } from 'typeorm';
import { fetchMeta } from '@/misc/fetch-meta.js';
import { Notes, Users } from '@/models/index.js';
import { activeUsersChart } from '@/services/chart/index.js';
import define from '../../define.js';
import { ApiError } from '../../error.js';
import { generateMutedUserQuery } from '../../common/generate-muted-user-query.js';
import { makePaginationQuery } from '../../common/make-pagination-query.js';
import { generateVisibilityQuery } from '../../common/generate-visibility-query.js';
import { generateRepliesQuery } from '../../common/generate-replies-query.js';
import { generateMutedNoteQuery } from '../../common/generate-muted-note-query.js';
import { generateChannelQuery } from '../../common/generate-channel-query.js';
import { generateBlockedUserQuery } from '../../common/generate-block-query.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
export default define(meta, paramDef, async (ps, user) => {
const m = await fetchMeta();
if (m.disableLocalTimeline) {
if (user == null || (!user.isAdmin && !user.isModerator)) {
throw new ApiError(meta.errors.ltlDisabled);
}
}
//#region Construct query
const query = makePaginationQuery(Notes.createQueryBuilder('note'),
ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
.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');
generateChannelQuery(query, user);
generateRepliesQuery(query, user);
generateVisibilityQuery(query, user);
if (user) generateMutedUserQuery(query, user);
if (user) generateMutedNoteQuery(query, user);
if (user) generateBlockedUserQuery(query, user);
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 (user) {
activeUsersChart.read(user);
}
});
return await Notes.packMany(timeline, user);
});