From cfb3baa79deb45c8f56e58e43261bfdcd83e3c3f Mon Sep 17 00:00:00 2001
From: dusk <y.bera003.06@protonmail.com>
Date: Thu, 19 Sep 2024 15:46:31 +0300
Subject: [PATCH] feat: add rss feed

---
 src/routes/entries/+layout.ts      | 37 +++++++++++++++++++++++++++++-
 src/routes/entries/+page.svelte    |  2 +-
 src/routes/entries/+page.ts        | 34 ---------------------------
 src/routes/entries/_rss/+server.ts | 31 +++++++++++++++++++++++++
 tsconfig.json                      |  3 ++-
 5 files changed, 70 insertions(+), 37 deletions(-)
 delete mode 100644 src/routes/entries/+page.ts
 create mode 100644 src/routes/entries/_rss/+server.ts

diff --git a/src/routes/entries/+layout.ts b/src/routes/entries/+layout.ts
index c8cacf0..9c3b7c5 100644
--- a/src/routes/entries/+layout.ts
+++ b/src/routes/entries/+layout.ts
@@ -1 +1,36 @@
-export const prerender = true;
\ No newline at end of file
+import convertDate from "$lib/convertDate";
+
+export const prerender = true;
+
+export interface PostData {
+	path: string,
+	published: string,
+	metadata: Record<string, string>,
+}
+
+const allPostFiles: Record<string, any> = import.meta.glob('./*/+page.md', { eager: true });
+const allPosts: PostData[] = Object.entries(allPostFiles).map(([path, post]) => {
+	const postPath = path.slice(2, -8);
+	return {
+		metadata: post.metadata,
+		path: postPath,
+		published: convertDate(post.metadata.date)
+	};
+}).map((post) => {
+	if (!("excerpt" in post.metadata)) {
+		post.metadata.excerpt = ""
+	}
+	return post;
+}).toSorted((post, opost) => {
+	const date = new Date(post.metadata.date);
+	const odate = new Date(opost.metadata.date);
+	return odate.getTime() - date.getTime()
+});
+export const _allPosts = allPosts;
+
+export async function load({}) {
+	if (!allPosts.length) {
+		return { status: 404 };
+	}
+	return { posts: allPosts };
+}
\ No newline at end of file
diff --git a/src/routes/entries/+page.svelte b/src/routes/entries/+page.svelte
index e1f293c..1677250 100644
--- a/src/routes/entries/+page.svelte
+++ b/src/routes/entries/+page.svelte
@@ -1,6 +1,6 @@
 <script lang="ts">
 	import Window from '../../components/window.svelte';
-	import type { PostData } from './+page.ts';
+	import type { PostData } from './+layout';
 
 	export let data;
 
diff --git a/src/routes/entries/+page.ts b/src/routes/entries/+page.ts
deleted file mode 100644
index 2776267..0000000
--- a/src/routes/entries/+page.ts
+++ /dev/null
@@ -1,34 +0,0 @@
-import convertDate from "$lib/convertDate";
-
-export interface PostData {
-	path: string,
-	published: string,
-	metadata: Record<string, string>,
-}
-
-export async function load({ params }) {
-	const allPostFiles: Record<string, any> = import.meta.glob('./*/+page.md', {eager: true});
-	let allPosts: PostData[] = Object.entries(allPostFiles).map(([path, post]) => {
-		const postPath = path.slice(2, -8);
-		return {
-			metadata: post.metadata,
-			path: postPath,
-			published: convertDate(post.metadata.date)
-		};
-	});
-	allPosts = allPosts.map((post) => {
-		if (!("excerpt" in post.metadata)) {
-			post.metadata.excerpt = ""
-		}
-		return post;
-	});
-	allPosts = allPosts.toSorted((post, opost) => {
-		const date = new Date(post.metadata.date);
-		const odate = new Date(opost.metadata.date);
-		return odate.getTime() - date.getTime()
-	});
-	if (!allPosts.length) {
-		return { status: 404 };
-	}
-	return { posts: allPosts };
-}
\ No newline at end of file
diff --git a/src/routes/entries/_rss/+server.ts b/src/routes/entries/_rss/+server.ts
new file mode 100644
index 0000000..8aef6d6
--- /dev/null
+++ b/src/routes/entries/_rss/+server.ts
@@ -0,0 +1,31 @@
+import { PUBLIC_BASE_URL } from '$env/static/public';
+import { _allPosts, type PostData } from '../+layout.ts';
+
+const entriesUrl = `${PUBLIC_BASE_URL}/entries`;
+
+export const GET = async ({ }) => {
+      return new Response(render(_allPosts), {
+            headers: {
+                  'content-type': 'application/xml',
+                  'cache-control': 'no-cache',
+            }
+      })
+};
+
+const render = (posts: PostData[]) => `<?xml version="1.0" encoding="UTF-8" ?>
+  <rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+  <channel>
+  <atom:link href="${entriesUrl}/_rss" rel="self" type="application/rss+xml" />
+  <title>gaze.systems</title>
+  <link>${PUBLIC_BASE_URL}</link>
+  <description>dusk's personal website</description>
+  ${posts.map((post) => `<item>
+  <guid>${entriesUrl}/${post.path}</guid>
+  <title>${post.metadata.title}</title>
+  <link>${entriesUrl}/${post.path}</link>
+  <description>${post.metadata.excerpt}</description>
+  <pubDate>${new Date(post.metadata.date).toUTCString()}</pubDate>
+  </item>`).join('')}
+  </channel>
+  </rss>
+  `;
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index fc93cbd..4791850 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -9,7 +9,8 @@
 		"skipLibCheck": true,
 		"sourceMap": true,
 		"strict": true,
-		"moduleResolution": "bundler"
+		"moduleResolution": "bundler",
+		"allowImportingTsExtensions": true
 	}
 	// Path aliases are handled by https://kit.svelte.dev/docs/configuration#alias
 	// except $lib which is handled by https://kit.svelte.dev/docs/configuration#files