38 lines
1.0 KiB
TypeScript
38 lines
1.0 KiB
TypeScript
interface Env {}
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export const onRequest: PagesFunction<Env> = async context => {
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const id = context.params.id as string | undefined;
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const prefixes = ["npub1", "nprofile1", "naddr1", "nevent1", "note1"];
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const next = await context.next();
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if (id && prefixes.some(a => id.startsWith(a))) {
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try {
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const rsp = await fetch(
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`http://nostr.api.v0l.io/api/v1/opengraph/${id}?canonical=${encodeURIComponent("https://zap.stream/%s")}`,
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{
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method: "POST",
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body: await next.arrayBuffer(),
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headers: {
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"user-agent": "zap.stream/1.0 (https://zap.stream)",
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"content-type": "text/html",
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accept: "text/html",
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},
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}
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);
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if (rsp.ok) {
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const body = await rsp.text();
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if (body.length > 0) {
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return new Response(body, {
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headers: {
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"content-type": "text/html",
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},
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});
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}
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}
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} catch {
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// ignore
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}
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}
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return next;
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};
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