Allow d tag-based routes for articles

src/lib/Article.svelte

@@ -1,28 +1,32 @@
 <script lang="ts">
   import { ndk } from '$lib/ndk';
-  import { idList } from '$lib/stores';
   import type { NDKEvent } from '@nostr-dev-kit/ndk';
   import { page } from '$app/stores';
   import { Button, Heading, Sidebar, SidebarGroup, SidebarItem, SidebarWrapper, Skeleton, TextPlaceholder, Tooltip } from 'flowbite-svelte';
   import showdown from 'showdown';
   import { onMount } from 'svelte';
   import { BookOutline } from 'flowbite-svelte-icons';
+  import { alexandriaKinds } from './stores';
 
-  export let event: NDKEvent | null;
+  export let event: NDKEvent | null | undefined;
 
-  $: activeHash = $page.url.hash;
+  async function getEvents(index?: NDKEvent | null | undefined): Promise<IterableIterator<NDKEvent>> {
-
+    if (index == null) {
-  async function getEvents(): Promise<NDKEvent[]> {
-    if (event == null) {
       // TODO: Add error handling.
     }
 
-    const eventPromises = await $ndk.fetchEvents(event!.filter());
+    const eventSet = await $ndk.fetchEvents({
-    const events = await Promise.all(eventPromises);
+      kinds: $alexandriaKinds,
+      ids: index!.getMatchingTags('e').map((value) => value[1]),
+    });
     
-    return events.filter((event) => event != null);
+    return eventSet.values();
   }
 
+  $: eventPromises = getEvents(event);
+  
+  $: activeHash = $page.url.hash;
+
   function normalizeHashPath(str: string): string {
     return str
       .toLowerCase()
@@ -96,7 +100,7 @@
   const converter = new showdown.Converter();
 </script>
 
-{#await getEvents()}
+{#await eventPromises}
   <Sidebar class='sidebar-leather fixed top-20 left-0 px-4 w-60'>
     <SidebarWrapper>
       <Skeleton/>

src/lib/stores.ts

@@ -1,6 +1,8 @@
-import { writable } from "svelte/store";
+import { readable, writable } from "svelte/store";
 
 export let idList = writable<string[]>([]);
 
+export let alexandriaKinds = readable<number[]>([30040, 30041]);
+
 export const isLeftMenuMenuInUse = writable(false);
 export const showLeftMenu = writable(false);

src/routes/d/[tag]/+page.svelte

@@ -4,7 +4,7 @@
 
   export let data: PageData;
 
-  let { event } = data;
+  $: ({ event } = data);
 </script>
 
 <main>

src/routes/d/[tag]/+page.ts

@@ -1,12 +1,13 @@
 import { getNdkInstance } from "$lib/ndk";
-import type { NDKEvent } from "@nostr-dev-kit/ndk";
+import type { NDKEvent, NDKKind } from "@nostr-dev-kit/ndk";
 import { error } from "@sveltejs/kit";
+import type { PageLoad } from "./$types";
 
 // MichaelJ - 23 July 2024 - Disable server-side rendering so that the load function can use the
 // browser's local storage to retrieve saved relays and the cache adapter for the NDK instance.
 export const ssr = false;
 
-export const load = async ({ params }) => {
+export const load: PageLoad = async ({ params }) => {
   const ndk = getNdkInstance();
   const { tag } = params;
 
@@ -14,7 +15,10 @@ export const load = async ({ params }) => {
   let event: NDKEvent | null | undefined;
 
   try {
-    events = await ndk.fetchEvents({ '#d': [tag] });
+    events = await ndk.fetchEvents({
+      kinds: [30040 as NDKKind],
+      '#d': [tag],
+    });
     event = events.values().next().value;
   } catch (err) {
     console.error(err);