underbbs/ts/adapter.ts

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import NDK, {NDKPrivateKeySigner} from "@nostr-dev-kit/ndk";
import * as nip19 from 'nostr-tools/nip19'
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import { createRestAPIClient } from "masto";
import * as masto from "masto";
type MastodonClient = masto.mastodon.rest.Client;
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export class Adapter {
public nickname: string = "";
public protocol: string = "";
public identity: any | null;
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private _self: NDK | MastodonClient | null = null ;
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public init(): void {};
public getInbox(): void {};
public publish(): void {};
public getFollowers(): any[] { return [] };
public getFollowing(): any[] { return [] };
public updateMetadata(): void {};
public getMetadata(): any { return {} };
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private static ndk: NDK | null = null;
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public static create(): Adapter {
let adapter = new Adapter();
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adapter.init = ()=>{};
adapter.getInbox = async ()=>{};
adapter.getFollowers = ()=>[];
adapter.getFollowing = ()=>[];
adapter.publish = ()=>{};
adapter.updateMetadata = ()=>{};
adapter.getMetadata = ()=>{return {}};
return adapter;
}
public static toNostr(adapter: Adapter, settings: any): Adapter {
adapter.identity = { privkey: settings.privkey };
adapter.nickname = settings.nickname;
adapter.init = ()=> {
if (!Adapter.ndk) {
let privkey_raw = nip19.decode(settings.privkey);
Adapter.ndk = new NDK({
signer: new NDKPrivateKeySigner(<string>privkey_raw.data),
explicitRelayUrls: [ settings.relays ]
});
adapter._self = Adapter.ndk;
Adapter.ndk.connect();
} else {
Adapter.ndk.signer = new NDKPrivateKeySigner(settings.privatekey);
for (let i of settings.relays) {
Adapter.ndk.addExplicitRelay(i);
}
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}
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};
adapter.getInbox = async () => {
if (Adapter.ndk) {
const sub = Adapter.ndk.subscribe({ kinds: [1] }); // Get all kind:1s
sub.on("event", (event) => console.log(event.content)); // Show the content
sub.on("eose", () => console.log("All relays have reached the end of the event stream"));
sub.on("close", () => console.log("Subscription closed"));
setTimeout(() => sub.stop(), 10000); // Stop the subscription after 10 seconds
}
};
return adapter;
}
public static toMasto(adapter: Adapter, settings: any): Adapter {
adapter.identity = { server: settings.server, apiKey: settings.apiKey };
adapter.nickname = settings.nickname;
adapter.init = () => {
adapter._self = createRestAPIClient({
url: adapter.identity.server,
accessToken: adapter.identity.apiKey
});
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}
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adapter.getInbox = async () => {
let i = 0;
for await (const statuses of (adapter._self as MastodonClient).v1.timelines.public.list()) {
for (const status of statuses) {
console.log(status);
i++;
}
if (i >= 10) break;
}
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}
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return adapter;
}
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}
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export default { Adapter }
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