ui redesign, markdown fix + metadata and auth header

2026-05-09 05:09:07 +02:00
parent 7f8a66f360
commit bc6a34cf1f
42 changed files with 3093 additions and 517 deletions
@@ -0,0 +1,87 @@
+import type { APIRoute } from 'astro';
+
+interface PostInfo {
+  slug: string;
+  date: string;
+  summary?: string;
+  excerpt?: string;
+  tags: string[];
+  draft: boolean;
+}
+
+interface SiteConfig {
+  title: string;
+  subtitle: string;
+}
+
+function escapeXml(s: string): string {
+  return s.replace(/[<>&'"]/g, c => ({
+    '<': '&lt;',
+    '>': '&gt;',
+    '&': '&amp;',
+    "'": '&apos;',
+    '"': '&quot;',
+  }[c]!));
+}
+
+function formatSlug(slug: string): string {
+  return slug
+    .split('-')
+    .map(w => w.charAt(0).toUpperCase() + w.slice(1))
+    .join(' ');
+}
+
+export const GET: APIRoute = async ({ site }) => {
+  const API_URL = process.env.PUBLIC_API_URL || 'http://backend:3000';
+  const origin = site?.toString().replace(/\/$/, '') || '';
+
+  let posts: PostInfo[] = [];
+  let config: SiteConfig = { title: 'Narlblog', subtitle: 'A clean, modern blog' };
+  try {
+    const [pr, cr] = await Promise.all([
+      fetch(`${API_URL}/api/posts`),
+      fetch(`${API_URL}/api/config`),
+    ]);
+    if (pr.ok) posts = await pr.json();
+    if (cr.ok) config = await cr.json();
+  } catch (e) {
+    console.error('feed.xml backend fetch failed', e);
+  }
+
+  const items = posts
+    .filter(p => !p.draft)
+    .map(p => {
+      const url = `${origin}/posts/${p.slug}`;
+      const description = p.summary || p.excerpt || '';
+      const pubDate = new Date(p.date).toUTCString();
+      const categories = p.tags.map(t => `      <category>${escapeXml(t)}</category>`).join('\n');
+      return `    <item>
+      <title>${escapeXml(formatSlug(p.slug))}</title>
+      <link>${escapeXml(url)}</link>
+      <guid isPermaLink="true">${escapeXml(url)}</guid>
+      <pubDate>${pubDate}</pubDate>
+      <description>${escapeXml(description)}</description>
+${categories}
+    </item>`;
+    })
+    .join('\n');
+
+  const xml = `<?xml version="1.0" encoding="UTF-8"?>
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+  <channel>
+    <title>${escapeXml(config.title)}</title>
+    <link>${escapeXml(origin)}</link>
+    <description>${escapeXml(config.subtitle)}</description>
+    <language>en</language>
+    <atom:link href="${escapeXml(origin)}/feed.xml" rel="self" type="application/rss+xml" />
+${items}
+  </channel>
+</rss>`;
+
+  return new Response(xml, {
+    headers: {
+      'Content-Type': 'application/xml; charset=utf-8',
+      'Cache-Control': 'public, max-age=600',
+    },
+  });
+};