69 lines
3.0 KiB
JavaScript
69 lines
3.0 KiB
JavaScript
import { MastodonStream } from "../channel.js";
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import { isUserRelated } from "../../../../../misc/is-user-related.js";
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import { isInstanceMuted } from "../../../../../misc/is-instance-muted.js";
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import { NoteConverter } from "../../converters/note.js";
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import { fetchMeta } from "../../../../../misc/fetch-meta.js";
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import isQuote from "../../../../../misc/is-quote.js";
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export class MastodonStreamPublic extends MastodonStream {
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static shouldShare = true;
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static requireCredential = false;
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mediaOnly;
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localOnly;
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remoteOnly;
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allowLocalOnly;
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constructor(connection, name){
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super(connection, name);
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this.mediaOnly = name.endsWith(":media");
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this.localOnly = name.startsWith("public:local");
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this.remoteOnly = name.startsWith("public:remote");
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this.allowLocalOnly = name.startsWith("public:allow_local_only");
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this.onNote = this.onNote.bind(this);
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this.onNoteEvent = this.onNoteEvent.bind(this);
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}
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async init() {
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const meta = await fetchMeta();
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if (meta.disableGlobalTimeline) {
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if (this.user == null || !(this.user.isAdmin || this.user.isModerator)) return;
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}
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this.subscriber.on("notesStream", this.onNote);
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this.subscriber.on("noteUpdatesStream", this.onNoteEvent);
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}
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async onNote(note) {
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if (!await this.shouldProcessNote(note)) return;
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const encoded = await NoteConverter.encodeEvent(note, this.user, 'public');
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this.connection.send(this.chName, "update", encoded);
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}
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async onNoteEvent(data) {
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const note = data.body;
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if (!await this.shouldProcessNote(note)) return;
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switch(data.type){
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case "updated":
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const encoded = await NoteConverter.encodeEvent(note, this.user, 'public');
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this.connection.send(this.chName, "status.update", encoded);
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break;
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case "deleted":
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this.connection.send(this.chName, "delete", note.id);
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break;
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default:
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break;
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}
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}
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async shouldProcessNote(note) {
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if (note.visibility !== "public") return false;
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if (note.channelId != null) return false;
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if (this.mediaOnly && note.fileIds.length < 1) return false;
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if (this.localOnly && note.userHost !== null) return false;
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if (this.remoteOnly && note.userHost === null) return false;
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if (note.localOnly && !this.allowLocalOnly && !this.localOnly) return false;
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if (isInstanceMuted(note, new Set(this.userProfile?.mutedInstances ?? []))) return false;
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if (isUserRelated(note, this.muting)) return false;
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if (isUserRelated(note, this.blocking)) return false;
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if (note.renoteId !== null && !isQuote(note) && this.renoteMuting.has(note.userId)) return false;
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return true;
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}
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dispose() {
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this.subscriber.off("notesStream", this.onNote);
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this.subscriber.off("noteUpdatesStream", this.onNoteEvent);
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}
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}
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