添加 RSS 能力

src/pages/rss.xml.ts

@@ -0,0 +1,32 @@
+import rss from '@astrojs/rss'
+import type { APIRoute } from 'astro'
+import { listBlogs, type ListBlogItemType } from '../lib/apis/legacy/blog'
+
+export const GET = (async (context) => {
+  let blogs: ListBlogItemType[] = []
+  let pid = 0
+
+  let newBlogs = []
+
+  while (pid == 0 || newBlogs.length > 0) {
+    newBlogs = await listBlogs({
+      page: ++pid,
+      limit: 100,
+    })
+    blogs = [...blogs, ...newBlogs]
+  }
+
+  const site = context.site || 'https://passthem.top'
+
+  return rss({
+    title: '小帕的小窝',
+    description: '小帕和他朋友们的博客',
+    site,
+    items: blogs.map((blog) => ({
+      title: blog.title,
+      link: `${site}/blogs/${blog.id}`,
+      pubDate: new Date(blog.created_at),
+    })),
+    customData: `<language>zh-hans</language>`,
+  })
+}) satisfies APIRoute