Kieran/zap.stream
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Setup lang

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Kieran
2023-08-27 16:25:27 +01:00
parent 80d0e4975f
commit 2669af3250
85 changed files with 1152 additions and 1515 deletions
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31
src/hooks/current-stream-feed.ts
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@ -1,32 +1,17 @@
import { unwrap } from "@snort/shared";
import {
NostrEvent,
NostrLink,
NostrPrefix,
NoteCollection,
RequestBuilder,
TaggedNostrEvent,
} from "@snort/system";
import { NostrEvent, NostrLink, NostrPrefix, NoteCollection, RequestBuilder, TaggedNostrEvent } from "@snort/system";
import { useRequestBuilder } from "@snort/system-react";
import { LIVE_STREAM } from "const";
import { useMemo } from "react";
export function useCurrentStreamFeed(
link: NostrLink,
leaveOpen = false,
evPreload?: NostrEvent
) {
const author =
link.type === NostrPrefix.Address ? unwrap(link.author) : link.id;
export function useCurrentStreamFeed(link: NostrLink, leaveOpen = false, evPreload?: NostrEvent) {
const author = link.type === NostrPrefix.Address ? unwrap(link.author) : link.id;
const sub = useMemo(() => {
const b = new RequestBuilder(`current-event:${link.id}`);
b.withOptions({
leaveOpen,
});
if (
link.type === NostrPrefix.PublicKey ||
link.type === NostrPrefix.Profile
) {
if (link.type === NostrPrefix.PublicKey || link.type === NostrPrefix.Profile) {
b.withFilter().authors([link.id]).kinds([LIVE_STREAM]).limit(1);
b.withFilter().tag("p", [link.id]).kinds([LIVE_STREAM]).limit(1);
} else if (link.type === NostrPrefix.Address) {
@ -49,12 +34,8 @@ export function useCurrentStreamFeed(
return useMemo(() => {
const hosting = q.data?.filter(
(a) =>
a.pubkey === author ||
a.tags.some((b) => b[0] === "p" && b[1] === author && b[3] === "host")
a => a.pubkey === author || a.tags.some(b => b[0] === "p" && b[1] === author && b[3] === "host")
);
return [...(hosting ?? [])]
.sort((a, b) => (b.created_at > a.created_at ? 1 : -1))
.at(0);
return [...(hosting ?? [])].sort((a, b) => (b.created_at > a.created_at ? 1 : -1)).at(0);
}, [q.data]);
}