fix: error rss

src/pages/rss.xml.ts

@@ -1,37 +1,49 @@
-import { siteConfig } from '@/site-config';
+import { siteConfig } from '@/site-config'
-import rss from '@astrojs/rss';
+import rss from '@astrojs/rss'
-import type { APIContext } from 'astro';
+import type { APIContext } from 'astro'
-import type { CollectionEntry } from 'astro:content';
+import sanitizeHtml from 'sanitize-html'
-import sanitizeHtml from 'sanitize-html';
 
-const sanitizeText = (text: string | undefined) => text?.replace(/[\x00-\x1F\x7F-\x9F]/g, '') || '';
+// Define an interface for your markdown files
+interface MarkdownPost {
+	frontmatter: {
+		title?: string
+		date: string
+		description?: string
+		category?: string
+		slug: string
+		author?: string
+	}
+	compiledContent?: () => string
+}
 
 export async function GET(context: APIContext) {
-  const postImportResult = import.meta.glob<CollectionEntry<'post'>>('../content/post/**/*.md', { eager: true });
+	const postImportResult = import.meta.glob('../content/post/**/*.md', { eager: true })
-  const posts = Object.values(postImportResult);
+	const posts = Object.values(postImportResult) as MarkdownPost[]
-  const sortedPosts = posts.sort((a, b) => new Date(b.data.date).valueOf() - new Date(a.data.date).valueOf());
+	const sortedPosts = posts.sort(
-  
+		(a, b) => new Date(b.frontmatter.date).valueOf() - new Date(a.frontmatter.date).valueOf()
-  return rss({
+	)
-    title: siteConfig.title,
+
-    description: siteConfig.description,
+	return rss({
-    site: context.site!,
+		title: siteConfig.title,
-    items: sortedPosts.map((post) => {
+		description: siteConfig.description,
-      const prefix = post.data.category?.startsWith("日记-20") ? '/dairy/' : '/blog/';
+		site: context.site!,
-      return {
+		items: sortedPosts.map((post) => {
-        title: sanitizeText(post.data.title),
+			const prefix = post.frontmatter.category?.startsWith('日记-20') ? '/dairy/' : '/blog/'
-        pubDate: new Date(post.data.date),
+			return {
-        description: sanitizeText(post.data.description),
+				title: post.frontmatter.title?.replace(/[\x00-\x1F\x7F-\x9F]/g, '') ?? '',
-        link: `${prefix}${post.slug}`,
+				pubDate: new Date(post.frontmatter.date),
-        content: sanitizeHtml(post.body, {
+				description: post.frontmatter.description?.replace(/[\x00-\x1F\x7F-\x9F]/g, '') ?? '',
-          allowedTags: sanitizeHtml.defaults.allowedTags.concat(['img']),
+				link: `${prefix}${post.frontmatter.slug}`,
-          allowedAttributes: {
+				content: sanitizeHtml(post.compiledContent?.() ?? '', {
-            ...sanitizeHtml.defaults.allowedAttributes,
+					allowedTags: sanitizeHtml.defaults.allowedTags.concat(['img']),
-            img: ['src', 'alt']
+					allowedAttributes: {
-          },
+						...sanitizeHtml.defaults.allowedAttributes,
-          textFilter: sanitizeText
+						img: ['src', 'alt']
-        }),
+					},
-        author: sanitizeText(post.data.author)
+					textFilter: (text) => text.replace(/[\x00-\x1F\x7F-\x9F]/g, '')
-      };
+				}),
-    }),
+				author: post.frontmatter.author?.replace(/[\x00-\x1F\x7F-\x9F]/g, '')
-  });
+			}
+		})
+	})
 }