import Note, { pack, INote } from '../../models/note'; import User, { isLocalUser, IUser, isRemoteUser, IRemoteUser, ILocalUser } from '../../models/user'; import stream, { publishLocalTimelineStream, publishGlobalTimelineStream, publishUserListStream } from '../../publishers/stream'; import Following from '../../models/following'; import { deliver } from '../../queue'; import renderNote from '../../remote/activitypub/renderer/note'; import renderCreate from '../../remote/activitypub/renderer/create'; import renderAnnounce from '../../remote/activitypub/renderer/announce'; import packAp from '../../remote/activitypub/renderer'; import { IDriveFile } from '../../models/drive-file'; import notify from '../../publishers/notify'; import NoteWatching from '../../models/note-watching'; import watch from './watch'; import Mute from '../../models/mute'; import pushSw from '../../publishers/push-sw'; import event from '../../publishers/stream'; import parse from '../../text/parse'; import { IApp } from '../../models/app'; import UserList from '../../models/user-list'; import resolveUser from '../../remote/resolve-user'; type Reason = 'reply' | 'quote' | 'mention'; /** * ServiceWorkerへの通知を担当 */ class NotificationManager { private user: IUser; private note: any; private list: Array<{ user: ILocalUser['_id'], reason: Reason; }> = []; constructor(user, note) { this.user = user; this.note = note; } public push(user: ILocalUser['_id'], reason: Reason) { // 自分自身へは通知しない if (this.user._id.equals(user)) return; const exist = this.list.find(x => x.user.equals(user)); if (exist) { // 「メンションされているかつ返信されている」場合は、メンションとしての通知ではなく返信としての通知にする if (reason != 'mention') { exist.reason = reason; } } else { this.list.push({ user, reason }); } } public deliver() { this.list.forEach(async x => { const mentionee = x.user; // ミュート情報を取得 const mentioneeMutes = await Mute.find({ muterId: mentionee }); const mentioneesMutedUserIds = mentioneeMutes.map(m => m.muteeId.toString()); // 通知される側のユーザーが通知する側のユーザーをミュートしていない限りは通知する if (!mentioneesMutedUserIds.includes(this.user._id.toString())) { pushSw(mentionee, x.reason, this.note); } }); } } export default async (user: IUser, data: { createdAt?: Date; text?: string; reply?: INote; renote?: INote; media?: IDriveFile[]; geo?: any; poll?: any; viaMobile?: boolean; tags?: string[]; cw?: string; visibility?: string; visibleUsers?: IUser[]; uri?: string; app?: IApp; }, silent = false) => new Promise(async (res, rej) => { if (data.createdAt == null) data.createdAt = new Date(); if (data.visibility == null) data.visibility = 'public'; if (data.viaMobile == null) data.viaMobile = false; let tags = data.tags || []; let tokens: any[] = null; if (data.text) { // Analyze tokens = parse(data.text); // Extract hashtags const hashtags = tokens .filter(t => t.type == 'hashtag') .map(t => t.hashtag); hashtags.forEach(tag => { if (tags.indexOf(tag) == -1) { tags.push(tag); } }); } tags = tags.filter(tag => tag.length <= 100); if (data.visibleUsers) { data.visibleUsers = data.visibleUsers.filter(x => x != null); } const insert: any = { createdAt: data.createdAt, mediaIds: data.media ? data.media.map(file => file._id) : [], replyId: data.reply ? data.reply._id : null, renoteId: data.renote ? data.renote._id : null, text: data.text, poll: data.poll, cw: data.cw == null ? null : data.cw, tags, userId: user._id, viaMobile: data.viaMobile, geo: data.geo || null, appId: data.app ? data.app._id : null, visibility: data.visibility, visibleUserIds: data.visibility == 'specified' ? data.visibleUsers ? data.visibleUsers.map(u => u._id) : [] : [], // 以下非正規化データ _reply: data.reply ? { userId: data.reply.userId } : null, _renote: data.renote ? { userId: data.renote.userId } : null, _user: { host: user.host, inbox: isRemoteUser(user) ? user.inbox : undefined } }; if (data.uri != null) insert.uri = data.uri; // 投稿を作成 let note: INote; try { note = await Note.insert(insert); } catch (e) { // duplicate key error if (e.code === 11000) { return res(null); } console.error(e); return rej('something happened'); } res(note); // Increment notes count User.update({ _id: user._id }, { $inc: { notesCount: 1 } }); if (data.reply) { Note.update({ _id: data.reply._id }, { $push: { _replyIds: note._id } }); } const isQuote = data.renote && (data.text || data.poll || data.media); if (isQuote) { Note.update({ _id: data.renote._id }, { $push: { _quoteIds: note._id } }); } // Serialize const noteObj = await pack(note); const nm = new NotificationManager(user, noteObj); const render = async () => { const content = data.renote && data.text == null ? renderAnnounce(data.renote.uri ? data.renote.uri : await renderNote(data.renote)) : renderCreate(await renderNote(note)); return packAp(content); }; //#region メンション if (data.text) { // TODO: Drop dupulicates const mentionTokens = tokens .filter(t => t.type == 'mention'); // TODO: Drop dupulicates const mentionedUsers = (await Promise.all(mentionTokens.map(async m => { try { return await resolveUser(m.username, m.host); } catch (e) { return null; } }))).filter(x => x != null); // Append mentions data if (mentionedUsers.length > 0) { const set = { mentions: mentionedUsers.map(u => u._id), mentionedRemoteUsers: mentionedUsers.filter(u => isRemoteUser(u)).map(u => ({ uri: (u as IRemoteUser).uri, username: u.username, host: u.host })) }; Note.update({ _id: note._id }, { $set: set }); Object.assign(note, set); } mentionedUsers.filter(u => isLocalUser(u)).forEach(async u => { event(u, 'mention', noteObj); // 既に言及されたユーザーに対する返信や引用renoteの場合も無視 if (data.reply && data.reply.userId.equals(u._id)) return; if (data.renote && data.renote.userId.equals(u._id)) return; // Create notification notify(u._id, user._id, 'mention', { noteId: note._id }); nm.push(u._id, 'mention'); }); if (isLocalUser(user)) { mentionedUsers.filter(u => isRemoteUser(u)).forEach(async u => { deliver(user, await render(), (u as IRemoteUser).inbox); }); } } //#endregion if (!silent) { if (isLocalUser(user)) { if (note.visibility == 'private' || note.visibility == 'followers' || note.visibility == 'specified') { // Publish event to myself's stream stream(note.userId, 'note', await pack(note, user, { detail: true })); } else { // Publish event to myself's stream stream(note.userId, 'note', noteObj); // Publish note to local timeline stream if (note.visibility != 'home') { publishLocalTimelineStream(noteObj); } } } // Publish note to global timeline stream if (note.visibility == 'public' && note.replyId == null) { publishGlobalTimelineStream(noteObj); } if (note.visibility == 'specified') { data.visibleUsers.forEach(async u => { stream(u._id, 'note', await pack(note, u, { detail: true })); }); } if (note.visibility == 'public' || note.visibility == 'home' || note.visibility == 'followers') { // フォロワーに配信 Following.find({ followeeId: note.userId }).then(followers => { followers.map(async following => { const follower = following._follower; if (isLocalUser(follower)) { // ストーキングしていない場合 if (!following.stalk) { // この投稿が返信ならスキップ if (note.replyId && !note._reply.userId.equals(following.followerId) && !note._reply.userId.equals(note.userId)) return; } // Publish event to followers stream stream(following.followerId, 'note', noteObj); } else { //#region AP配送 // フォロワーがリモートユーザーかつ投稿者がローカルユーザーなら投稿を配信 if (isLocalUser(user)) { deliver(user, await render(), follower.inbox); } //#endergion } }); }); } // リストに配信 UserList.find({ userIds: note.userId }).then(lists => { lists.forEach(list => { publishUserListStream(list._id, 'note', noteObj); }); }); } //#region リプライとAnnounceのAP配送 // 投稿がリプライかつ投稿者がローカルユーザーかつリプライ先の投稿の投稿者がリモートユーザーなら配送 if (data.reply && isLocalUser(user) && isRemoteUser(data.reply._user)) { deliver(user, await render(), data.reply._user.inbox); } // 投稿がRenoteかつ投稿者がローカルユーザーかつRenote元の投稿の投稿者がリモートユーザーなら配送 if (data.renote && isLocalUser(user) && isRemoteUser(data.renote._user)) { deliver(user, await render(), data.renote._user.inbox); } //#endergion // If has in reply to note if (data.reply) { // Increment replies count Note.update({ _id: data.reply._id }, { $inc: { repliesCount: 1 } }); // (自分自身へのリプライでない限りは)通知を作成 notify(data.reply.userId, user._id, 'reply', { noteId: note._id }); // Fetch watchers NoteWatching.find({ noteId: data.reply._id, userId: { $ne: user._id }, // 削除されたドキュメントは除く deletedAt: { $exists: false } }, { fields: { userId: true } }).then(watchers => { watchers.forEach(watcher => { notify(watcher.userId, user._id, 'reply', { noteId: note._id }); }); }); // この投稿をWatchする if (isLocalUser(user) && user.settings.autoWatch !== false) { watch(user._id, data.reply); } nm.push(data.reply.userId, 'reply'); } // If it is renote if (data.renote) { // Notify const type = data.text ? 'quote' : 'renote'; notify(data.renote.userId, user._id, type, { noteId: note._id }); // Fetch watchers NoteWatching.find({ noteId: data.renote._id, userId: { $ne: user._id } }, { fields: { userId: true } }).then(watchers => { watchers.forEach(watcher => { notify(watcher.userId, user._id, type, { noteId: note._id }); }); }); // この投稿をWatchする if (isLocalUser(user) && user.settings.autoWatch !== false) { watch(user._id, data.renote); } // If it is quote renote if (data.text) { // Add mention nm.push(data.renote.userId, 'quote'); } else { // Publish event if (!user._id.equals(data.renote.userId)) { event(data.renote.userId, 'renote', noteObj); } } //#region TODO: これ重い // 今までで同じ投稿をRenoteしているか //const existRenote = await Note.findOne({ // userId: user._id, // renoteId: data.renote._id, // _id: { // $ne: note._id // } //}); const existRenote = null; //#endregion if (!existRenote) { // Update renoteee status Note.update({ _id: data.renote._id }, { $inc: { renoteCount: 1 } }); } } });