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feat: nip19/21 links

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Kieran
2023-03-25 22:55:34 +00:00
parent 12f82372e5
commit 9b6e5090dc
21 changed files with 282 additions and 137 deletions
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41
packages/app/src/Pages/NostrLinkHandler.tsx
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@ -1,9 +1,10 @@
import { decodeTLV, NostrPrefix, TLVEntryType } from "@snort/nostr";
import { NostrPrefix } from "@snort/nostr";
import { useEffect } from "react";
import { useDispatch } from "react-redux";
import { useNavigate, useParams } from "react-router-dom";
import { setRelays } from "State/Login";
import { eventLink, profileLink } from "Util";
import { parseNostrLink, unixNowMs, unwrap } from "Util";
export default function NostrLinkHandler() {
const params = useParams();
@ -13,29 +14,21 @@ export default function NostrLinkHandler() {
useEffect(() => {
if (link.length > 0) {
const entity = link.startsWith("web+nostr:") ? link.split(":")[1] : link;
if (entity.startsWith(NostrPrefix.PublicKey)) {
navigate(`/p/${entity}`);
} else if (entity.startsWith(NostrPrefix.Note)) {
navigate(`/e/${entity}`);
} else if (entity.startsWith(NostrPrefix.Profile) || entity.startsWith(NostrPrefix.Event)) {
const decoded = decodeTLV(entity);
console.debug(decoded);
const id = decoded.find(a => a.type === TLVEntryType.Special)?.value as string;
const relays = decoded.filter(a => a.type === TLVEntryType.Relay);
if (relays.length > 0) {
const relayObj = {
relays: Object.fromEntries(relays.map(a => [a.value, { read: true, write: false }])),
createdAt: new Date().getTime(),
};
dispatch(setRelays(relayObj));
const nav = parseNostrLink(link);
if (nav) {
if ((nav.relays?.length ?? 0) > 0) {
// todo: add as ephemerial connection
dispatch(
setRelays({
relays: Object.fromEntries(unwrap(nav.relays).map(a => [a, { read: true, write: false }])),
createdAt: unixNowMs(),
})
);
}
if (entity.startsWith(NostrPrefix.Profile)) {
navigate(profileLink(id));
} else if (entity.startsWith(NostrPrefix.Event)) {
navigate(eventLink(id));
if (nav.type === NostrPrefix.Event || nav.type === NostrPrefix.Note || nav.type === NostrPrefix.Address) {
navigate(`/e/${nav.encode()}`);
} else if (nav.type === NostrPrefix.PublicKey || nav.type === NostrPrefix.Profile) {
navigate(`/p/${nav.encode()}`);
}
}
}