Reimplement RSS plugin

Author: roxblnfk

.vitepress/config.mts

@@ -1,28 +1,8 @@
 import { defineConfig, HeadConfig } from 'vitepress'
-import { RssPlugin } from 'vitepress-plugin-rss'
+import { generateRss } from './rss'
 
 const baseUrl = 'https://php-testo.github.io'
 
-const rssOptionsEn = {
-  title: 'Testo Blog',
-  baseUrl,
-  copyright: 'Copyright © Testo',
-  description: 'Updates from Testo - Modern PHP Testing Framework',
-  filename: 'feed.xml',
-  filter: (post: { url: string }) => post.url.startsWith('/blog/') && !post.url.endsWith('/blog/'),
-  icon: false,
-}
-
-const rssOptionsRu = {
-  title: 'Блог Testo',
-  baseUrl,
-  copyright: 'Copyright © Testo',
-  description: 'Новости Testo - современного PHP фреймворка для тестирования',
-  filename: 'ru/feed.xml',
-  filter: (post: { url: string }) => post.url.startsWith('/ru/blog/') && !post.url.endsWith('/blog/'),
-  icon: false,
-}
-
 export default defineConfig({
   title: 'Testo',
   description: 'Modern PHP Testing Framework',
@@ -36,9 +16,7 @@ export default defineConfig({
     ['link', { rel: 'icon', type: 'image/svg+xml', href: '/logo.svg' }],
   ],
 
-  vite: {
-    plugins: [RssPlugin(rssOptionsEn), RssPlugin(rssOptionsRu)],
-  },
+  buildEnd: generateRss,
 
   locales: {
     root: {

.vitepress/rss.ts

@@ -0,0 +1,109 @@
+import { writeFileSync, mkdirSync } from 'fs'
+import path from 'path'
+import { Feed } from 'feed'
+import { createContentLoader, SiteConfig } from 'vitepress'
+
+const baseUrl = 'https://php-testo.github.io'
+
+interface FeedConfig {
+  title: string
+  description: string
+  filename: string
+  filter: (url: string) => boolean
+  lang: string
+}
+
+const feeds: FeedConfig[] = [
+  {
+    title: 'Testo Blog',
+    description: 'Updates from Testo - Modern PHP Testing Framework',
+    filename: 'feed.xml',
+    filter: (url) => url.startsWith('/blog/') && url !== '/blog/',
+    lang: 'en',
+  },
+  {
+    title: 'Блог Testo',
+    description: 'Новости Testo - современного PHP фреймворка для тестирования',
+    filename: 'ru/feed.xml',
+    filter: (url) => url.startsWith('/ru/blog/') && url !== '/ru/blog/',
+    lang: 'ru',
+  },
+]
+
+export async function generateRss(config: SiteConfig) {
+  const posts = await createContentLoader(['blog/*.md', 'ru/blog/*.md'], {
+    excerpt: false,
+    render: false,
+  }).load()
+
+  for (const feedConfig of feeds) {
+    const feed = new Feed({
+      title: feedConfig.title,
+      description: feedConfig.description,
+      id: baseUrl,
+      link: baseUrl,
+      language: feedConfig.lang,
+      copyright: `Copyright © ${new Date().getFullYear()} Testo`,
+      generator: 'VitePress + feed',
+      feedLinks: {
+        rss: `${baseUrl}/${feedConfig.filename}`,
+      },
+    })
+
+    const filteredPosts = posts
+      .filter((post) => feedConfig.filter(post.url))
+      .sort((a, b) => {
+        const dateA = new Date(a.frontmatter.date || 0).getTime()
+        const dateB = new Date(b.frontmatter.date || 0).getTime()
+        return dateB - dateA
+      })
+
+    for (const post of filteredPosts) {
+      const url = `${baseUrl}${post.url}`
+      const imageUrl = post.frontmatter.image ? `${baseUrl}${post.frontmatter.image}` : undefined
+
+      feed.addItem({
+        title: post.frontmatter.title || 'Untitled',
+        id: url,
+        link: url,
+        description: post.frontmatter.description || '',
+        date: new Date(post.frontmatter.date || Date.now()),
+        author: post.frontmatter.author
+          ? [{ name: post.frontmatter.author }]
+          : [{ name: 'Testo Team' }],
+        image: imageUrl,
+      })
+    }
+
+    const outDir = config.outDir
+    const filePath = path.join(outDir, feedConfig.filename)
+
+    // Ensure directory exists
+    mkdirSync(path.dirname(filePath), { recursive: true })
+
+    // Generate RSS
+    let rssContent = feed.rss2()
+
+    // Add dc namespace
+    if (!rssContent.includes('xmlns:dc=')) {
+      rssContent = rssContent.replace(
+        '<rss version="2.0"',
+        '<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"'
+      )
+    }
+
+    // Add dc:creator for each post
+    for (const post of filteredPosts) {
+      const author = post.frontmatter.author || 'Testo Team'
+      const url = `${baseUrl}${post.url}`
+      // Insert dc:creator after </description> for this item
+      rssContent = rssContent.replace(
+        new RegExp(`(<guid isPermaLink="false">${url.replace(/[.*+?^${}()|[\]\\]/g, '\\$&')}</guid>)`),
+        `$1\n            <dc:creator><![CDATA[${author}]]></dc:creator>`
+      )
+    }
+
+    writeFileSync(filePath, rssContent)
+    console.log(`✓ RSS generated: ${feedConfig.filename} (${filteredPosts.length} posts)`)
+  }
+}