|
|
|
|
@ -1,67 +1 @@
@@ -1,67 +1 @@
|
|
|
|
|
import { error } from "@sveltejs/kit"; |
|
|
|
|
import type { LayoutLoad } from "./$types"; |
|
|
|
|
import { fetchEventByDTag, fetchEventById, fetchEventByNaddr, fetchEventByNevent } from "../../../../lib/utils/websocket_utils.ts"; |
|
|
|
|
import type { NostrEvent } from "../../../../lib/utils/websocket_utils.ts"; |
|
|
|
|
import { browser } from "$app/environment"; |
|
|
|
|
|
|
|
|
|
export const ssr = true; |
|
|
|
|
|
|
|
|
|
export const load: LayoutLoad = async ({ params, url }) => { |
|
|
|
|
const { type, identifier } = params; |
|
|
|
|
|
|
|
|
|
// Only fetch on the client side where WebSocket is available
|
|
|
|
|
if (!browser) { |
|
|
|
|
// Return basic metadata for SSR
|
|
|
|
|
return { |
|
|
|
|
indexEvent: null, |
|
|
|
|
metadata: { |
|
|
|
|
title: "Alexandria Publication", |
|
|
|
|
summary: "Alexandria is a digital library, utilizing Nostr events for curated publications and wiki pages.", |
|
|
|
|
image: "/screenshots/old_books.jpg", |
|
|
|
|
currentUrl: `${url.origin}${url.pathname}`, |
|
|
|
|
}, |
|
|
|
|
}; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
let indexEvent: NostrEvent; |
|
|
|
|
|
|
|
|
|
try { |
|
|
|
|
// Handle different identifier types
|
|
|
|
|
switch (type) { |
|
|
|
|
case 'id': |
|
|
|
|
indexEvent = await fetchEventById(identifier); |
|
|
|
|
break; |
|
|
|
|
case 'd': |
|
|
|
|
indexEvent = await fetchEventByDTag(identifier); |
|
|
|
|
break; |
|
|
|
|
case 'naddr': |
|
|
|
|
indexEvent = await fetchEventByNaddr(identifier); |
|
|
|
|
break; |
|
|
|
|
case 'nevent': |
|
|
|
|
indexEvent = await fetchEventByNevent(identifier); |
|
|
|
|
break; |
|
|
|
|
default: |
|
|
|
|
error(400, `Unsupported identifier type: ${type}`); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// Extract metadata for meta tags
|
|
|
|
|
const title = indexEvent.tags.find((tag) => tag[0] === "title")?.[1] || "Alexandria Publication"; |
|
|
|
|
const summary = indexEvent.tags.find((tag) => tag[0] === "summary")?.[1] ||
|
|
|
|
|
"Alexandria is a digital library, utilizing Nostr events for curated publications and wiki pages."; |
|
|
|
|
const image = indexEvent.tags.find((tag) => tag[0] === "image")?.[1] || "/screenshots/old_books.jpg"; |
|
|
|
|
const currentUrl = `${url.origin}${url.pathname}`; |
|
|
|
|
|
|
|
|
|
return { |
|
|
|
|
indexEvent, |
|
|
|
|
metadata: { |
|
|
|
|
title, |
|
|
|
|
summary, |
|
|
|
|
image, |
|
|
|
|
currentUrl, |
|
|
|
|
}, |
|
|
|
|
}; |
|
|
|
|
} catch (err) { |
|
|
|
|
console.error('Failed to fetch publication:', err); |
|
|
|
|
error(404, `Failed to load publication: ${err}`); |
|
|
|
|
} |
|
|
|
|
}; |
|
|
|
|
|