mizzkey/src/server/api/endpoints/notes/local-timeline.ts
2019-04-24 08:11:19 +09:00

134 lines
3.1 KiB
TypeScript

import $ from 'cafy';
import { ID } from '../../../../misc/cafy-id';
import define from '../../define';
import { fetchMeta } from '../../../../misc/fetch-meta';
import { ApiError } from '../../error';
import { Notes } from '../../../../models';
import { generateMuteQuery } from '../../common/generate-mute-query';
import { makePaginationQuery } from '../../common/make-pagination-query';
import { generateVisibilityQuery } from '../../common/generate-visibility-query';
import { activeUsersChart } from '../../../../services/chart';
import { Brackets } from 'typeorm';
import { types, bool } from '../../../../misc/schema';
export const meta = {
desc: {
'ja-JP': 'ローカルタイムラインを取得します。'
},
tags: ['notes'],
params: {
withFiles: {
validator: $.optional.bool,
desc: {
'ja-JP': 'ファイルが添付された投稿に限定するか否か'
}
},
fileType: {
validator: $.optional.arr($.str),
desc: {
'ja-JP': '指定された種類のファイルが添付された投稿のみを取得します'
}
},
excludeNsfw: {
validator: $.optional.bool,
default: false,
desc: {
'ja-JP': 'true にすると、NSFW指定されたファイルを除外します(fileTypeが指定されている場合のみ有効)'
}
},
limit: {
validator: $.optional.num.range(1, 100),
default: 10
},
sinceId: {
validator: $.optional.type(ID),
},
untilId: {
validator: $.optional.type(ID),
},
sinceDate: {
validator: $.optional.num,
},
untilDate: {
validator: $.optional.num,
},
},
res: {
type: types.array,
optional: bool.false, nullable: bool.false,
items: {
type: types.object,
optional: bool.false, nullable: bool.false,
ref: 'Note',
}
},
errors: {
ltlDisabled: {
message: 'Local timeline has been disabled.',
code: 'LTL_DISABLED',
id: '45a6eb02-7695-4393-b023-dd3be9aaaefd'
},
}
};
export default define(meta, async (ps, user) => {
const m = await fetchMeta();
if (m.disableLocalTimeline) {
if (user == null || (!user.isAdmin && !user.isModerator)) {
throw new ApiError(meta.errors.ltlDisabled);
}
}
//#region Construct query
const query = makePaginationQuery(Notes.createQueryBuilder('note'),
ps.sinceId, ps.untilId, ps.sinceDate, ps.untilDate)
.andWhere('(note.visibility = \'public\') AND (note.userHost IS NULL)')
.leftJoinAndSelect('note.user', 'user');
if (user) generateVisibilityQuery(query, user);
if (user) generateMuteQuery(query, user);
if (ps.withFiles) {
query.andWhere('note.fileIds != \'{}\'');
}
if (ps.fileType != null) {
query.andWhere('note.fileIds != \'{}\'');
query.andWhere(new Brackets(qb => {
for (const type of ps.fileType!) {
const i = ps.fileType!.indexOf(type);
qb.orWhere(`:type${i} = ANY(note.attachedFileTypes)`, { [`type${i}`]: type });
}
}));
if (ps.excludeNsfw) {
// v11 TODO
/*
query['_files.isSensitive'] = {
$ne: true
};
*/
}
}
//#endregion
const timeline = await query.take(ps.limit!).getMany();
if (user) {
activeUsersChart.update(user);
}
return await Notes.packMany(timeline, user);
});