https://impro.social/js/plugins/pluginRegistry.07e5fc763e.js

1const CACHE_TTL_MS = 120_000;
2
3class PluginRegistry {
4  async getListings() {
5    throw new Error("not implemented");
6  }
7  async getListing(id) {
8    const listings = await this.getListings();
9    return listings.find((listing) => listing.id === id) ?? null;
10  }
11}
12
13export class RemotePluginRegistry extends PluginRegistry {
14  constructor(url) {
15    super();
16    this.url = url;
17    this._cache = null;
18  }
19
20  async getListings() {
21    if (this._cache && Date.now() - this._cache.fetchedAt < CACHE_TTL_MS) {
22      return this._cache.listings;
23    }
24    const listings = await this._fetchListings();
25    this._cache = { fetchedAt: Date.now(), listings };
26    return listings;
27  }
28
29  async _fetchListings() {
30    const response = await fetch(this.url, { cache: "no-store" });
31    if (!response.ok) throw new Error(`registry HTTP ${response.status}`);
32    return response.json();
33  }
34}
35
36const LOCAL_INDEX_URL = "/plugins-local/index.json";
37
38export class LocalPluginRegistry extends PluginRegistry {
39  async getListings() {
40    const response = await fetch(LOCAL_INDEX_URL);
41    if (!response.ok) {
42      throw new Error(`local registry HTTP ${response.status}`);
43    }
44    return response.json();
45  }
46}