125 lines
4.0 KiB
TypeScript
125 lines
4.0 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and other misskey contributors
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import { Injectable } from '@nestjs/common';
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import { checkWordMute } from '@/misc/check-word-mute.js';
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import { isInstanceMuted } from '@/misc/is-instance-muted.js';
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import { isUserRelated } from '@/misc/is-user-related.js';
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import type { Packed } from '@/misc/json-schema.js';
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import { MetaService } from '@/core/MetaService.js';
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import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
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import { bindThis } from '@/decorators.js';
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import { RoleService } from '@/core/RoleService.js';
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import Channel from '../channel.js';
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class GlobalTimelineChannel extends Channel {
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public readonly chName = 'globalTimeline';
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public static shouldShare = false;
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public static requireCredential = false;
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private withReplies: boolean;
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private withFiles: boolean;
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private withRenotes: boolean;
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constructor(
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private metaService: MetaService,
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private roleService: RoleService,
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private noteEntityService: NoteEntityService,
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id: string,
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connection: Channel['connection'],
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) {
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super(id, connection);
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//this.onNote = this.onNote.bind(this);
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}
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@bindThis
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public async init(params: any) {
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const policies = await this.roleService.getUserPolicies(this.user ? this.user.id : null);
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if (!policies.gtlAvailable) return;
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this.withReplies = params.withReplies ?? false;
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this.withRenotes = params.withRenotes ?? true;
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this.withFiles = params.withFiles ?? false;
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// Subscribe events
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this.subscriber.on('notesStream', this.onNote);
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}
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@bindThis
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private async onNote(note: Packed<'Note'>) {
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if (note.visibility !== 'public') return;
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if (note.channelId != null) return;
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// ファイルを含まない投稿は除外
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if (this.withFiles && (note.files === undefined || note.files.length === 0)) return;
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// リプライなら再pack
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if (note.replyId != null) {
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note.reply = await this.noteEntityService.pack(note.replyId, this.user, {
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detail: true,
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});
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}
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// Renoteなら再pack
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if (note.renoteId != null) {
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note.renote = await this.noteEntityService.pack(note.renoteId, this.user, {
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detail: true,
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});
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}
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// 関係ない返信は除外
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if (note.reply && !this.following[note.userId]?.withReplies) {
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const reply = note.reply;
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// 「チャンネル接続主への返信」でもなければ、「チャンネル接続主が行った返信」でもなければ、「投稿者の投稿者自身への返信」でもない場合
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if (reply.userId !== this.user!.id && note.userId !== this.user!.id && reply.userId !== note.userId) return;
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}
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if (note.renote && note.text == null && (note.fileIds == null || note.fileIds.length === 0) && !this.withRenotes) return;
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// Ignore notes from instances the user has muted
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if (isInstanceMuted(note, new Set<string>(this.userProfile?.mutedInstances ?? []))) return;
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// 流れてきたNoteがミュートしているユーザーが関わるものだったら無視する
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if (isUserRelated(note, this.userIdsWhoMeMuting)) return;
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// 流れてきたNoteがブロックされているユーザーが関わるものだったら無視する
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if (isUserRelated(note, this.userIdsWhoBlockingMe)) return;
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if (note.renote && !note.text && isUserRelated(note, this.userIdsWhoMeMutingRenotes)) return;
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this.connection.cacheNote(note);
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this.send('note', note);
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}
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@bindThis
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public dispose() {
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// Unsubscribe events
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this.subscriber.off('notesStream', this.onNote);
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}
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}
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@Injectable()
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export class GlobalTimelineChannelService {
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public readonly shouldShare = GlobalTimelineChannel.shouldShare;
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public readonly requireCredential = GlobalTimelineChannel.requireCredential;
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constructor(
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private metaService: MetaService,
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private roleService: RoleService,
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private noteEntityService: NoteEntityService,
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) {
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}
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@bindThis
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public create(id: string, connection: Channel['connection']): GlobalTimelineChannel {
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return new GlobalTimelineChannel(
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this.metaService,
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this.roleService,
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this.noteEntityService,
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id,
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connection,
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);
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}
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}
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