66 lines
2.4 KiB
JavaScript
66 lines
2.4 KiB
JavaScript
import Channel from "../channel.js";
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import { Users } from "../../../../models/index.js";
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import { isUserRelated } from "../../../../misc/is-user-related.js";
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export default class extends Channel {
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chName = "channel";
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static shouldShare = false;
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static requireCredential = false;
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channelId;
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typers = new Map();
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emitTypersIntervalId;
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constructor(id, connection){
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super(id, connection);
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this.onNote = this.withPackedNote(this.onNote.bind(this));
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this.emitTypers = this.emitTypers.bind(this);
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}
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async init(params) {
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this.channelId = params.channelId;
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// Subscribe stream
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this.subscriber.on("notesStream", this.onNote);
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this.subscriber.on(`channelStream:${this.channelId}`, this.onEvent);
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this.emitTypersIntervalId = setInterval(this.emitTypers, 5000);
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}
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async onNote(note) {
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if (note.visibility === "hidden") return;
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if (note.channelId !== this.channelId) 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.muting)) 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.blocking)) return;
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if (note.renote && !note.text && this.renoteMuting.has(note.userId)) 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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onEvent(data) {
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if (data.type === "typing") {
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const id = data.body;
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const begin = !this.typers.has(id);
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this.typers.set(id, new Date());
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if (begin) {
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this.emitTypers();
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}
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}
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}
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async emitTypers() {
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const now = new Date();
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// Remove not typing users
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for (const [userId, date] of Object.entries(this.typers)){
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if (now.getTime() - date.getTime() > 5000) this.typers.delete(userId);
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}
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const userIds = Array.from(this.typers.keys());
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const users = await Users.packMany(userIds, null, {
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detail: false
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});
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this.send({
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type: "typers",
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body: users
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});
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}
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dispose() {
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// Unsubscribe events
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this.subscriber.off("notesStream", this.onNote);
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this.subscriber.off(`channelStream:${this.channelId}`, this.onEvent);
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clearInterval(this.emitTypersIntervalId);
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}
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}
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