iceshrimp-legacy/packages/backend/src/server/api/endpoints/notes/search-by-tag.ts
2022-04-02 16:47:53 +09:00

118 lines
3.4 KiB
TypeScript

import define from '../../define.js';
import { makePaginationQuery } from '../../common/make-pagination-query.js';
import { Notes } from '@/models/index.js';
import { generateMutedUserQuery } from '../../common/generate-muted-user-query.js';
import { generateVisibilityQuery } from '../../common/generate-visibility-query.js';
import { Brackets } from 'typeorm';
import { safeForSql } from '@/misc/safe-for-sql.js';
import { normalizeForSearch } from '@/misc/normalize-for-search.js';
import { generateBlockedUserQuery } from '../../common/generate-block-query.js';
export const meta = {
tags: ['notes', 'hashtags'],
res: {
type: 'array',
optional: false, nullable: false,
items: {
type: 'object',
optional: false, nullable: false,
ref: 'Note',
},
},
} as const;
export const paramDef = {
type: 'object',
properties: {
tag: { type: 'string' },
query: { type: 'array', items: {
type: 'array', items: {
type: 'string',
},
} },
reply: { type: 'boolean', nullable: true, default: null },
renote: { type: 'boolean', nullable: true, default: null },
withFiles: { type: 'boolean' },
poll: { type: 'boolean', nullable: true, default: null },
sinceId: { type: 'string', format: 'misskey:id' },
untilId: { type: 'string', format: 'misskey:id' },
limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
},
required: [],
} as const;
// eslint-disable-next-line import/no-default-export
export default define(meta, paramDef, async (ps, me) => {
const query = makePaginationQuery(Notes.createQueryBuilder('note'), ps.sinceId, ps.untilId)
.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');
generateVisibilityQuery(query, me);
if (me) generateMutedUserQuery(query, me);
if (me) generateBlockedUserQuery(query, me);
try {
if (ps.tag) {
if (!safeForSql(ps.tag)) throw 'Injection';
query.andWhere(`'{"${normalizeForSearch(ps.tag)}"}' <@ note.tags`);
} else {
query.andWhere(new Brackets(qb => {
for (const tags of ps.query!) {
qb.orWhere(new Brackets(qb => {
for (const tag of tags) {
if (!safeForSql(tag)) throw 'Injection';
qb.andWhere(`'{"${normalizeForSearch(tag)}"}' <@ note.tags`);
}
}));
}
}));
}
} catch (e) {
if (e === 'Injection') return [];
throw e;
}
if (ps.reply != null) {
if (ps.reply) {
query.andWhere('note.replyId IS NOT NULL');
} else {
query.andWhere('note.replyId IS NULL');
}
}
if (ps.renote != null) {
if (ps.renote) {
query.andWhere('note.renoteId IS NOT NULL');
} else {
query.andWhere('note.renoteId IS NULL');
}
}
if (ps.withFiles) {
query.andWhere('note.fileIds != \'{}\'');
}
if (ps.poll != null) {
if (ps.poll) {
query.andWhere('note.hasPoll = TRUE');
} else {
query.andWhere('note.hasPoll = FALSE');
}
}
// Search notes
const notes = await query.take(ps.limit).getMany();
return await Notes.packMany(notes, me);
});