rudeshark.net/src/server/api/endpoints/notes/create.ts

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import $ from 'cafy';
import ID, { transform, transformMany } from '../../../../misc/cafy-id';
import * as ms from 'ms';
import { length } from 'stringz';
import Note, { INote, isValidCw, pack } from '../../../../models/note';
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import User, { IUser } from '../../../../models/user';
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import DriveFile, { IDriveFile } from '../../../../models/drive-file';
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import create from '../../../../services/note/create';
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import define from '../../define';
import fetchMeta from '../../../../misc/fetch-meta';
import { ApiError } from '../../error';
let maxNoteTextLength = 1000;
setInterval(() => {
fetchMeta().then(m => {
maxNoteTextLength = m.maxNoteTextLength;
});
}, 3000);
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export const meta = {
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stability: 'stable',
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desc: {
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'ja-JP': '投稿します。'
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},
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tags: ['notes'],
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requireCredential: true,
limit: {
duration: ms('1hour'),
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max: 300
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},
kind: 'note-write',
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params: {
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visibility: {
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validator: $.optional.str.or(['public', 'home', 'followers', 'specified', 'private']),
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default: 'public',
desc: {
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'ja-JP': '投稿の公開範囲'
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}
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},
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visibleUserIds: {
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validator: $.optional.arr($.type(ID)).unique().min(0),
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transform: transformMany,
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desc: {
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'ja-JP': '(投稿の公開範囲が specified の場合)投稿を閲覧できるユーザー'
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}
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},
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text: {
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validator: $.optional.nullable.str.pipe(text =>
length(text.trim()) <= maxNoteTextLength && text.trim() != ''
),
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default: null as any,
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desc: {
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'ja-JP': '投稿内容'
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}
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},
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cw: {
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validator: $.optional.nullable.str.pipe(isValidCw),
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desc: {
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'ja-JP': 'コンテンツの警告。このパラメータを指定すると設定したテキストで投稿のコンテンツを隠す事が出来ます。'
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}
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},
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viaMobile: {
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validator: $.optional.bool,
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default: false,
desc: {
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'ja-JP': 'モバイルデバイスからの投稿か否か。'
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}
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},
localOnly: {
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validator: $.optional.bool,
default: false,
desc: {
'ja-JP': 'ローカルのみに投稿か否か。'
}
},
noExtractMentions: {
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validator: $.optional.bool,
default: false,
desc: {
'ja-JP': '本文からメンションを展開しないか否か。'
}
},
noExtractHashtags: {
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validator: $.optional.bool,
default: false,
desc: {
'ja-JP': '本文からハッシュタグを展開しないか否か。'
}
},
noExtractEmojis: {
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validator: $.optional.bool,
default: false,
desc: {
'ja-JP': '本文からカスタム絵文字を展開しないか否か。'
}
},
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geo: {
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validator: $.optional.nullable.obj({
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coordinates: $.arr().length(2)
.item(0, $.num.range(-180, 180))
.item(1, $.num.range(-90, 90)),
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altitude: $.nullable.num,
accuracy: $.nullable.num,
altitudeAccuracy: $.nullable.num,
heading: $.nullable.num.range(0, 360),
speed: $.nullable.num
}).strict(),
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desc: {
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'ja-JP': '位置情報'
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},
ref: 'geo'
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},
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fileIds: {
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validator: $.optional.arr($.type(ID)).unique().range(1, 4),
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transform: transformMany,
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desc: {
'ja-JP': '添付するファイル'
}
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},
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mediaIds: {
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validator: $.optional.arr($.type(ID)).unique().range(1, 4),
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transform: transformMany,
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desc: {
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'ja-JP': '添付するファイル (このパラメータは廃止予定です。代わりに fileIds を使ってください。)'
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}
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},
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replyId: {
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validator: $.optional.type(ID),
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transform: transform,
desc: {
'ja-JP': '返信対象'
}
},
renoteId: {
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validator: $.optional.type(ID),
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transform: transform,
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desc: {
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'ja-JP': 'Renote対象'
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}
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},
poll: {
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validator: $.optional.obj({
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choices: $.arr($.str)
.unique()
.range(2, 10)
.each(c => c.length > 0 && c.length < 50)
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}).strict(),
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desc: {
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'ja-JP': 'アンケート'
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},
ref: 'poll'
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}
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},
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res: {
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type: 'object',
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props: {
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createdNote: {
type: 'Note',
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desc: {
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'ja-JP': '作成した投稿'
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}
}
}
},
errors: {
noSuchRenoteTarget: {
message: 'No such renote target.',
code: 'NO_SUCH_RENOTE_TARGET',
id: 'b5c90186-4ab0-49c8-9bba-a1f76c282ba4'
},
cannotReRenote: {
message: 'You can not Renote a pure Renote.',
code: 'CANNOT_RENOTE_TO_A_PURE_RENOTE',
id: 'fd4cc33e-2a37-48dd-99cc-9b806eb2031a'
},
noSuchReplyTarget: {
message: 'No such reply target.',
code: 'NO_SUCH_REPLY_TARGET',
id: '749ee0f6-d3da-459a-bf02-282e2da4292c'
},
cannotReplyToPureRenote: {
message: 'You can not reply to a pure Renote.',
code: 'CANNOT_REPLY_TO_A_PURE_RENOTE',
id: '3ac74a84-8fd5-4bb0-870f-01804f82ce15'
},
contentRequired: {
message: 'Content required. You need to set text, fileIds, renoteId or poll.',
code: 'CONTENT_REQUIRED',
id: '6f57e42b-c348-439b-bc45-993995cc515a'
},
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}
};
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export default define(meta, async (ps, user, app) => {
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let visibleUsers: IUser[] = [];
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if (ps.visibleUserIds) {
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visibleUsers = await Promise.all(ps.visibleUserIds.map(id => User.findOne({
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_id: id
})));
}
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let files: IDriveFile[] = [];
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const fileIds = ps.fileIds != null ? ps.fileIds : ps.mediaIds != null ? ps.mediaIds : null;
if (fileIds != null) {
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files = await Promise.all(fileIds.map(fileId => {
return DriveFile.findOne({
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_id: fileId,
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'metadata.userId': user._id
});
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}));
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files = files.filter(file => file != null);
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}
let renote: INote = null;
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if (ps.renoteId != null) {
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// Fetch renote to note
renote = await Note.findOne({
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_id: ps.renoteId
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});
if (renote == null) {
throw new ApiError(meta.errors.noSuchRenoteTarget);
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} else if (renote.renoteId && !renote.text && !renote.fileIds) {
throw new ApiError(meta.errors.cannotReRenote);
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}
}
let reply: INote = null;
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if (ps.replyId != null) {
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// Fetch reply
reply = await Note.findOne({
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_id: ps.replyId
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});
if (reply === null) {
throw new ApiError(meta.errors.noSuchReplyTarget);
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}
// 返信対象が引用でないRenoteだったらエラー
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if (reply.renoteId && !reply.text && !reply.fileIds) {
throw new ApiError(meta.errors.cannotReplyToPureRenote);
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}
}
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if (ps.poll) {
(ps.poll as any).choices = (ps.poll as any).choices.map((choice: string, i: number) => ({
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id: i, // IDを付与
text: choice.trim(),
votes: 0
}));
}
// テキストが無いかつ添付ファイルが無いかつRenoteも無いかつ投票も無かったらエラー
if (!(ps.text || files.length || renote || ps.poll)) {
throw new ApiError(meta.errors.contentRequired);
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}
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// 後方互換性のため
if (ps.visibility == 'private') {
ps.visibility = 'specified';
}
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// 投稿を作成
const note = await create(user, {
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createdAt: new Date(),
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files: files,
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poll: ps.poll,
text: ps.text,
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reply,
renote,
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cw: ps.cw,
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app,
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viaMobile: ps.viaMobile,
localOnly: ps.localOnly,
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visibility: ps.visibility,
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visibleUsers,
apMentions: ps.noExtractMentions ? [] : undefined,
apHashtags: ps.noExtractHashtags ? [] : undefined,
apEmojis: ps.noExtractEmojis ? [] : undefined,
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geo: ps.geo
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});
return {
createdNote: await pack(note, user)
};
});