From 1806f7ffca3555942338fc7b1f957a36ed1b39dd Mon Sep 17 00:00:00 2001
From: Daniel Bulant <danbulant@gmail.com>
Date: Sun, 10 Apr 2022 21:23:52 +0200
Subject: [PATCH] add RSS feed

---
 src/routes/api/posts.json.js  |  3 ---
 src/routes/index.svelte       |  1 +
 src/routes/posts/index.svelte |  8 ++++++
 src/routes/posts/rss.xml.js   | 46 +++++++++++++++++++++++++++++++++++
 4 files changed, 55 insertions(+), 3 deletions(-)
 create mode 100644 src/routes/posts/rss.xml.js

diff --git a/src/routes/api/posts.json.js b/src/routes/api/posts.json.js
index 1fb1808..1b50027 100644
--- a/src/routes/api/posts.json.js
+++ b/src/routes/api/posts.json.js
@@ -1,5 +1,3 @@
-import { DateTime } from "luxon";
-
 /**
  * @type {import("@sveltejs/kit").RequestHandler}
  */
@@ -13,7 +11,6 @@ export async function get(req) {
             if(postPath.endsWith('/index')) postPath = postPath.slice(0, -6);
             return {
                 ...metadata,
-                relDate: DateTime.fromISO(metadata.date).toRelativeCalendar(),
                 path: postPath,
             };
         })
diff --git a/src/routes/index.svelte b/src/routes/index.svelte
index 4ae51a0..457e4c5 100644
--- a/src/routes/index.svelte
+++ b/src/routes/index.svelte
@@ -33,6 +33,7 @@
 
 <svelte:head>
 	<title>Daniel Bulant - Homepage</title>
+	<link href="/posts/rss.xml" type="application/rss+xml" rel="alternate" title="Blog posts - RSS" />
     <meta property="og:title" content="Daniel Bulant - Homepage"/>
 	<meta name="description" content="Homepage of danbulant.eu - List of my projects, contact info.">
 	<meta name="og:description" content="Homepage of danbulant.eu - List of my projects, contact info.">
diff --git a/src/routes/posts/index.svelte b/src/routes/posts/index.svelte
index 3dd1641..cc1b8e3 100644
--- a/src/routes/posts/index.svelte
+++ b/src/routes/posts/index.svelte
@@ -22,7 +22,15 @@
 
 <svelte:head>
 	<title>Blog - Daniel Bulant</title>
+	<link href="/posts/rss.xml" type="application/rss+xml" rel="alternate" title="Blog posts - RSS" />
 	<meta name="description" content="My personal blog about work, programming and fun stuff.">
+    <meta property="og:site_name" content="Daniel Bulant"/>
+    <meta property="og:locale" content="en_US" />
+    <meta property="og:type" content="profile" />
+    <meta property="og:profile:first_name" content="Daniel" />
+    <meta property="og:profile:last_name" content="Bulant" />
+    <meta property="og:profile:username" content="danbulant" />
+    <meta property="og:profile:gender" content="male" />
 </svelte:head>
 
 <div class="posts" class:dark={$darkmode}>
diff --git a/src/routes/posts/rss.xml.js b/src/routes/posts/rss.xml.js
new file mode 100644
index 0000000..c27796c
--- /dev/null
+++ b/src/routes/posts/rss.xml.js
@@ -0,0 +1,46 @@
+/**
+ * @type {import("@sveltejs/kit").RequestHandler}
+ */
+export async function get(req) {
+    const allPostFiles = import.meta.glob('../posts/**/*.md');
+
+    const allPosts = await Promise.all(
+        Object.entries(allPostFiles).map(async ([path, resolver]) => {
+            const { metadata } = await resolver();
+            let postPath = path.slice(2, -3);
+            if(postPath.endsWith('/index')) postPath = postPath.slice(0, -6);
+            return {
+                ...metadata,
+                path: postPath,
+            };
+        })
+    );
+
+    allPosts.sort((a, b) => {
+        return new Date(b.date) - new Date(a.date)
+    });
+
+    return {
+        body: `<?xml version="1.0" encoding="UTF-8" ?>
+<rss version="2.0">
+<channel>
+    <title>Blog - Daniel Bulant</title>
+    <description>My personal blog about work, programming and fun stuff.</description>
+    <link>https://danbulant.eu/posts</link>
+    <copyright>2022 Daniel Bulant</copyright>
+    <pubDate>${new Date().toUTCString()}</pubDate>
+    <ttl>180</ttl>
+
+    ${allPosts.map(t => `
+    <item>
+        <title>${t.title}</title>
+        <description>${t.description}</description>
+        <link>https://danbulant.eu${t.path}</link>
+        <pubDate>${new Date(t.date).toUTCString()}</pubDate>
+        <guid>${t.path}</guid>
+    </item>`).join("\n")}
+
+</channel>
+</rss>`
+    };
+}
\ No newline at end of file