mirror of
https://github.com/MisskeyIO/misskey
synced 2024-12-27 13:08:15 +09:00
171 lines
4.8 KiB
TypeScript
171 lines
4.8 KiB
TypeScript
/**
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* Module dependencies
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*/
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import $ from 'cafy'; import ID from '../../../../cafy-id';
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import Note, { INote, isValidText, isValidCw, pack } from '../../../../models/note';
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import User, { ILocalUser } from '../../../../models/user';
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import DriveFile from '../../../../models/drive-file';
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import create from '../../../../services/note/create';
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import { IApp } from '../../../../models/app';
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/**
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* Create a note
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*/
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module.exports = (params, user: ILocalUser, app: IApp) => new Promise(async (res, rej) => {
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// Get 'visibility' parameter
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const [visibility = 'public', visibilityErr] = $.str.optional().or(['public', 'home', 'followers', 'specified', 'private']).get(params.visibility);
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if (visibilityErr) return rej('invalid visibility');
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// Get 'visibleUserIds' parameter
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const [visibleUserIds, visibleUserIdsErr] = $.arr($.type(ID)).optional().unique().min(1).get(params.visibleUserIds);
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if (visibleUserIdsErr) return rej('invalid visibleUserIds');
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let visibleUsers = [];
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if (visibleUserIds !== undefined) {
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visibleUsers = await Promise.all(visibleUserIds.map(id => User.findOne({
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_id: id
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})));
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}
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// Get 'text' parameter
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const [text = null, textErr] = $.str.optional().nullable().pipe(isValidText).get(params.text);
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if (textErr) return rej('invalid text');
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// Get 'cw' parameter
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const [cw, cwErr] = $.str.optional().nullable().pipe(isValidCw).get(params.cw);
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if (cwErr) return rej('invalid cw');
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// Get 'viaMobile' parameter
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const [viaMobile = false, viaMobileErr] = $.bool.optional().get(params.viaMobile);
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if (viaMobileErr) return rej('invalid viaMobile');
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// Get 'tags' parameter
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const [tags = [], tagsErr] = $.arr($.str.range(1, 32)).optional().unique().get(params.tags);
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if (tagsErr) return rej('invalid tags');
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// Get 'geo' parameter
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const [geo, geoErr] = $.obj.optional().nullable().strict()
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.have('coordinates', $.arr().length(2)
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.item(0, $.num.range(-180, 180))
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.item(1, $.num.range(-90, 90)))
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.have('altitude', $.num.nullable())
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.have('accuracy', $.num.nullable())
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.have('altitudeAccuracy', $.num.nullable())
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.have('heading', $.num.nullable().range(0, 360))
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.have('speed', $.num.nullable())
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.get(params.geo);
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if (geoErr) return rej('invalid geo');
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// Get 'mediaIds' parameter
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const [mediaIds, mediaIdsErr] = $.arr($.type(ID)).optional().unique().range(1, 4).get(params.mediaIds);
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if (mediaIdsErr) return rej('invalid mediaIds');
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let files = [];
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if (mediaIds !== undefined) {
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// Fetch files
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// forEach だと途中でエラーなどがあっても return できないので
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// 敢えて for を使っています。
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for (const mediaId of mediaIds) {
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// Fetch file
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// SELECT _id
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const entity = await DriveFile.findOne({
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_id: mediaId,
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'metadata.userId': user._id
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});
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if (entity === null) {
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return rej('file not found');
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} else {
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files.push(entity);
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}
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}
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} else {
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files = null;
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}
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// Get 'renoteId' parameter
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const [renoteId, renoteIdErr] = $.type(ID).optional().get(params.renoteId);
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if (renoteIdErr) return rej('invalid renoteId');
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let renote: INote = null;
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if (renoteId !== undefined) {
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// Fetch renote to note
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renote = await Note.findOne({
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_id: renoteId
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});
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if (renote == null) {
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return rej('renoteee is not found');
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} else if (renote.renoteId && !renote.text && !renote.mediaIds) {
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return rej('cannot renote to renote');
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}
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}
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// Get 'replyId' parameter
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const [replyId, replyIdErr] = $.type(ID).optional().get(params.replyId);
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if (replyIdErr) return rej('invalid replyId');
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let reply: INote = null;
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if (replyId !== undefined) {
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// Fetch reply
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reply = await Note.findOne({
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_id: replyId
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});
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if (reply === null) {
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return rej('in reply to note is not found');
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}
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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.mediaIds) {
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return rej('cannot reply to renote');
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}
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}
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// Get 'poll' parameter
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const [poll, pollErr] = $.obj.optional().strict()
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.have('choices', $.arr($.str)
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.unique()
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.range(2, 10)
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.each(c => c.length > 0 && c.length < 50))
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.get(params.poll);
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if (pollErr) return rej('invalid poll');
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if (poll) {
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(poll as any).choices = (poll as any).choices.map((choice, i) => ({
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id: i, // IDを付与
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text: choice.trim(),
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votes: 0
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}));
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}
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// 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
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if (text === undefined && files === null && renote === null && poll === undefined) {
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return rej('text, mediaIds, renoteId or poll is required');
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}
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// 投稿を作成
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const note = await create(user, {
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createdAt: new Date(),
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media: files,
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poll,
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text,
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reply,
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renote,
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cw,
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tags,
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app,
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viaMobile,
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visibility,
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visibleUsers,
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geo
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});
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const noteObj = await pack(note, user);
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// Reponse
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res({
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createdNote: noteObj
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});
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});
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