✨ feat: complete language switching functionality and centralized page routing

astro.config.ts

@@ -1,12 +1,13 @@
+// Astro integrations
 import mdx from '@astrojs/mdx'
 import partytown from '@astrojs/partytown'
 import sitemap from '@astrojs/sitemap'
 import { transformerCopyButton } from '@rehype-pretty/transformers'
 import compress from 'astro-compress'
 import robotsTxt from 'astro-robots-txt'
-import { defineConfig } from 'astro/config'
 
-// Rehype plugins
+// Rehype plugins (HTML processors)
+import { defineConfig } from 'astro/config'
 import rehypeAutolinkHeadings from 'rehype-autolink-headings'
 import rehypeComponents from 'rehype-components'
 import rehypeExternalLinks from 'rehype-external-links'
@@ -14,21 +15,21 @@ import rehypeKatex from 'rehype-katex'
 import rehypePrettyCode from 'rehype-pretty-code'
 import rehypeSlug from 'rehype-slug'
 
-// Remark plugins
+// Remark plugins (Markdown processors)
 import remarkDirective from 'remark-directive'
 import remarkGithubAdmonitionsToDirectives from 'remark-github-admonitions-to-directives'
 import remarkMath from 'remark-math'
 import remarkSectionize from 'remark-sectionize'
-import UnoCSS from 'unocss/astro'
-import { themeConfig } from './src/config.js'
 
-// Local plugins
+// Project configuration and utilities
-import { AdmonitionComponent } from './src/plugins/rehype-component-admonition.js'
+import UnoCSS from 'unocss/astro'
-import { GithubCardComponent } from './src/plugins/rehype-component-github-card.js'
+import { themeConfig } from './src/config'
-import { parseDirectiveNode } from './src/plugins/remark-directive-rehype.js'
+import { langMap } from './src/i18n/ui'
-import { remarkExcerpt } from './src/plugins/remark-excerpt.js'
+import { AdmonitionComponent } from './src/plugins/rehype-component-admonition'
-import { remarkReadingTime } from './src/plugins/remark-reading-time.js'
+import { GithubCardComponent } from './src/plugins/rehype-component-github-card'
-import { langMap } from './src/utils/i18n/ui.js'
+import { parseDirectiveNode } from './src/plugins/remark-directive-rehype'
+import { remarkExcerpt } from './src/plugins/remark-excerpt'
+import { remarkReadingTime } from './src/plugins/remark-reading-time'
 
 const url = themeConfig.site.url
 const { light, dark } = themeConfig.color

pnpm-lock.yaml

@@ -1623,8 +1623,8 @@ packages:
   duplexer@0.1.2:
     resolution: {integrity: sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg==}
 
-  electron-to-chromium@1.5.117:
+  electron-to-chromium@1.5.118:
-    resolution: {integrity: sha512-G4+CYIJBiQ72N0gi868tmG4WsD8bwLE9XytBdfgXO5zdlTlvOP2ABzWYILYxCIHmsbm2HjBSgm/E/H/QfcnIyQ==}
+    resolution: {integrity: sha512-yNDUus0iultYyVoEFLnQeei7LOQkL8wg8GQpkPCRrOlJXlcCwa6eGKZkxQ9ciHsqZyYbj8Jd94X1CTPzGm+uIA==}
 
   emmet@2.4.11:
     resolution: {integrity: sha512-23QPJB3moh/U9sT4rQzGgeyyGIrcM+GH5uVYg2C6wZIxAIJq7Ng3QLT79tl8FUwDXhyq9SusfknOrofAKqvgyQ==}
@@ -5221,7 +5221,7 @@ snapshots:
   browserslist@4.24.4:
     dependencies:
       caniuse-lite: 1.0.30001704
-      electron-to-chromium: 1.5.117
+      electron-to-chromium: 1.5.118
       node-releases: 2.0.19
       update-browserslist-db: 1.1.3(browserslist@4.24.4)
 
@@ -5480,7 +5480,7 @@ snapshots:
 
   duplexer@0.1.2: {}
 
-  electron-to-chromium@1.5.117: {}
+  electron-to-chromium@1.5.118: {}
 
   emmet@2.4.11:
     dependencies:

src/components/Comments/Waline.astro

@@ -1,6 +1,6 @@
 ---
 import { themeConfig } from '@/config'
-import { getWalineLang } from '@/utils/i18n/ui'
+import { getWalineLang } from '@/i18n/ui'
 
 const {
   serverURL = '',
@@ -33,8 +33,7 @@ const {
 >
 </div>
 
-<!-- Not use 'is:inline' or 'define:vars' -->
+<!-- Not use is:inline or define:vars -->
-<!-- 'define:vars' ≈ 'is:inline' -->
 <script>
 import { init } from '@waline/client'
 import '@waline/client/style'

src/components/Footer.astro

@@ -5,9 +5,10 @@ import themeConfig from '@/config'
 
 interface Props {
   class?: string
+  supportedLangs?: string[] // 文章支持的语言列表
 }
 
-const { class: className } = Astro.props
+const { class: className, supportedLangs = [] } = Astro.props
 const { author } = themeConfig.site
 const { links, startYear } = themeConfig.footer
 
@@ -26,7 +27,7 @@ const year = Number(startYear) === currentYear
   <!-- only show on desktop -->
   <div class="mb-11.5 ml-1.5 hidden gap-7 lg:flex">
     <ThemeToggle />
-    <LanguageSwitcher />
+    <LanguageSwitcher supportedLangs={supportedLangs} />
   </div>
 
   <p>

src/components/MainHeader.astro

@@ -1,6 +1,6 @@
 ---
 import themeConfig from '@/config'
-import { getPagePath } from '@/utils/i18n/path'
+import { getPagePath } from '@/i18n/path'
 
 const { title, subtitle } = themeConfig.site
 const { titleSpace } = themeConfig.global

src/components/MobileHeader.astro

@@ -1,6 +1,6 @@
 ---
 import themeConfig from '@/config'
-import { getPagePath } from '@/utils/i18n/path'
+import { getPagePath } from '@/i18n/path'
 
 const { title, subtitle } = themeConfig.site
 const { titleSpace } = themeConfig.global

src/components/Navbar.astro

@@ -1,6 +1,6 @@
 ---
-import { getPagePath } from '@/utils/i18n/path'
+import { getPagePath } from '@/i18n/path'
-import { ui } from '@/utils/i18n/ui'
+import { ui } from '@/i18n/ui'
 
 const currentPath = Astro.url.pathname
 const { currentLang, isHome, isPost, isTag, isAbout, getLocalizedPath }

src/components/PostTime.astro

@@ -1,6 +1,6 @@
 ---
 import { themeConfig } from '@/config'
-import { isPostPage } from '@/utils/i18n/path'
+import { isPostPage } from '@/i18n/path'
 
 interface Props {
   date: Date

src/components/Widgets/LanguageSwitcher.astro

@@ -1,11 +1,19 @@
 ---
-import { getNextLangUrl } from '@/utils/i18n/lang'
+import { getNextLangUrl, getPostNextLangUrl } from '@/i18n/lang'
+import { isPostPage } from '@/i18n/path'
 
-// 获取当前路径
+interface Props {
+  supportedLangs?: string[] // 文章支持的语言列表
+}
+
+const { supportedLangs = [] } = Astro.props
 const currentPath = Astro.url.pathname
+const isPost = isPostPage(currentPath)
 
-// 直接获取下一个语言的URL
+// 根据页面类型选择不同的URL获取函数
-const nextUrl = getNextLangUrl(currentPath)
+const nextUrl = isPost && supportedLangs.length > 0
+  ? getPostNextLangUrl(currentPath, supportedLangs)
+  : getNextLangUrl(currentPath)
 ---
 
 <a

src/i18n/lang.ts

@@ -1,4 +1,8 @@
-import { themeConfig } from '@/config'
+import themeConfig from '@/config'
+
+// 从配置中获取默认语言和更多语言配置
+const defaultLocale = themeConfig.global.locale
+// const moreLocale = themeConfig.global.moreLocale
 
 /**
  * 获取下一个语言代码
@@ -89,6 +93,24 @@ export function getLangFromPath(currentPath: string): string {
   return currentLang
 }
 
+/**
+ * 获取文章支持的语言
+ * @param lang 文章的语言属性
+ * @returns 支持的语言数组
+ */
+export function getSupportedLangs(lang?: string): string[] {
+  const defaultLocale = themeConfig.global.locale
+  const allLocales = [defaultLocale, ...themeConfig.global.moreLocale]
+
+  // 如果指定了语言且不为空
+  if (lang && typeof lang === 'string' && lang.trim() !== '') {
+    return [lang]
+  }
+
+  // 否则返回所有支持的语言
+  return allLocales
+}
+
 /**
  * 直接从当前路径获取下一个语言的URL
  * @param currentPath 当前页面路径
@@ -104,3 +126,36 @@ export function getNextLangUrl(currentPath: string): string {
   // 构建下一个语言的URL
   return buildNextLangUrl(currentPath, currentLang, nextLang)
 }
+
+/**
+ * 根据支持的语言列表获取下一个语言的URL
+ * @param currentPath 当前路径
+ * @param supportedLangs 文章支持的语言列表
+ * @returns 下一个可用语言的URL
+ */
+export function getPostNextLangUrl(currentPath: string, supportedLangs: string[]): string {
+  // 从路径提取当前语言
+  const currentLang = getLangFromPath(currentPath)
+
+  // 如果没有提供支持的语言或列表为空，使用普通的语言切换
+  if (!supportedLangs || supportedLangs.length === 0) {
+    return getNextLangUrl(currentPath)
+  }
+
+  // 找到当前语言在支持的语言中的索引
+  const currentIndex = supportedLangs.indexOf(currentLang)
+
+  // 如果当前语言不在支持的语言中，或者路径是根路径，返回第一个支持的语言
+  if (currentIndex === -1 || currentPath === '/') {
+    const nextLang = supportedLangs[0]
+    // 如果下一个语言是默认语言，返回根路径
+    return nextLang === defaultLocale ? '/' : `/${nextLang}/`
+  }
+
+  // 计算下一个语言的索引
+  const nextIndex = (currentIndex + 1) % supportedLangs.length
+  const nextLang = supportedLangs[nextIndex]
+
+  // 构建下一个语言的URL
+  return buildNextLangUrl(currentPath, currentLang, nextLang)
+}

src/i18n/route.ts

@@ -0,0 +1,131 @@
+import type { CollectionEntry } from 'astro:content'
+import { themeConfig } from '@/config'
+
+// 默认语言和更多语言
+const defaultLocale = themeConfig.global.locale
+const moreLocale = themeConfig.global.moreLocale
+// 所有支持的语言
+const allLocales = [defaultLocale, ...moreLocale]
+
+// 生成默认语言标签页面的路径配置
+export function generateTagPaths(tags: string[]) {
+  return tags.map(tag => ({
+    params: { tag },
+    props: { tag },
+  }))
+}
+
+// 生成默认语言文章页面的路径配置
+export function generatePostPaths(posts: CollectionEntry<'posts'>[]) {
+  // 创建slug到语言的映射
+  const slugToLangs: Record<string, string[]> = {}
+
+  // 填充映射
+  posts.forEach((post) => {
+    const slug = post.data.abbrlink || post.slug
+    const lang = post.data.lang || defaultLocale
+
+    // 如果文章没有指定语言，初始化为所有支持的语言
+    if (!slugToLangs[slug]) {
+      if (!post.data.lang) {
+        slugToLangs[slug] = [...allLocales] // 文章支持所有语言
+      }
+      else {
+        slugToLangs[slug] = [defaultLocale] // 仅默认语言和指定语言
+      }
+    }
+
+    if (!slugToLangs[slug].includes(lang)) {
+      slugToLangs[slug].push(lang)
+    }
+  })
+
+  return posts.map(post => ({
+    params: {
+      slug: post.data.abbrlink || post.slug,
+    },
+    props: {
+      post,
+      supportedLangs: slugToLangs[post.data.abbrlink || post.slug] || [],
+    },
+  }))
+}
+
+// 生成更多语言静态路径
+export function generateMultiLangPaths() {
+  return moreLocale.map(lang => ({
+    params: { lang },
+  }))
+}
+
+// 生成更多语言标签页面的路径配置
+export function generateMultiLangTagPaths(tags: string[]) {
+  return moreLocale.flatMap(lang => (
+    tags.map(tag => ({
+      params: { lang, tag },
+      props: { tag },
+    }))
+  ))
+}
+
+// 生成更多语言文章页面的路径配置
+export function generateMultiLangPostPaths(posts: CollectionEntry<'posts'>[]) {
+  // 创建slug到语言的映射
+  const slugToLangs: Record<string, string[]> = {}
+
+  // 填充映射
+  posts.forEach((post) => {
+    const slug = post.data.abbrlink || post.slug
+    const lang = post.data.lang || defaultLocale
+
+    // 如果文章没有指定语言，初始化为所有支持的语言
+    if (!slugToLangs[slug]) {
+      if (!post.data.lang) {
+        slugToLangs[slug] = [...allLocales] // 文章支持所有语言
+      }
+      else {
+        slugToLangs[slug] = [defaultLocale] // 仅默认语言和指定语言
+      }
+    }
+
+    if (!slugToLangs[slug].includes(lang)) {
+      slugToLangs[slug].push(lang)
+    }
+  })
+
+  interface PathResult {
+    params: {
+      lang: string
+      slug: string
+    }
+    props: {
+      post: CollectionEntry<'posts'>
+      supportedLangs: string[]
+    }
+  }
+
+  return posts.flatMap((post) => {
+    const result: PathResult[] = []
+    const slug = post.data.abbrlink || post.slug
+
+    // 确定文章的语言支持
+    const postLang = post.data.lang && typeof post.data.lang === 'string' && post.data.lang.trim() !== ''
+      ? [post.data.lang]
+      : moreLocale
+
+    // 获取这篇文章支持的所有语言
+    const supportedLangs = slugToLangs[slug] || []
+
+    // 添加非默认语言路径
+    postLang.forEach((lang) => {
+      if (lang !== defaultLocale) {
+        result.push({
+          params: { lang, slug },
+          props: { post, supportedLangs },
+        })
+      }
+    })
+
+    return result
+  })
+}

src/layouts/Layout.astro

@@ -9,8 +9,8 @@ import LanguageSwitcher from '@/components/Widgets/LanguageSwitcher.astro'
 // import Scrollbar from '@/components/Scrollbar.astro'
 import ThemeToggle from '@/components/Widgets/ThemeToggle.astro'
 import themeConfig from '@/config'
+import { getPagePath } from '@/i18n/path'
 import Head from '@/layouts/Head.astro'
-import { getPagePath } from '@/utils/i18n/path'
 
 import '@/styles/font.css'
 import '@/styles/global.css'
@@ -20,9 +20,10 @@ interface Props {
   postTitle?: string
   postDescription?: string
   postSlug?: string
+  supportedLangs?: string[]
 }
 
-const { postTitle, postDescription, postSlug } = Astro.props
+const { postTitle, postDescription, postSlug, supportedLangs = [] } = Astro.props
 const { isHome, isPost } = getPagePath(Astro.url.pathname)
 const { light: { background: lightMode }, dark: { background: darkMode } } = themeConfig.color
 const fontStyle = themeConfig.global.fontStyle === 'serif' ? 'font-serif' : 'font-sans'
@@ -55,7 +56,7 @@ const footerMarginClass = isPost && themeConfig.comment?.waline?.serverURL
         <MainHeader />
         <Navigation />
         <!-- only show footer on desktop-->
-        <Footer class="fixed hidden lg:block" />
+        <Footer class="fixed hidden lg:block" supportedLangs={supportedLangs} />
       </div>
 
       <!-- show simple header on mobile for post pages -->
@@ -67,7 +68,7 @@ const footerMarginClass = isPost && themeConfig.comment?.waline?.serverURL
       </main>
 
       <!-- show footer on mobile -->
-      <Footer class={`block lg:hidden ${footerMarginClass}`} />
+      <Footer class={`block lg:hidden ${footerMarginClass}`} supportedLangs={supportedLangs} />
     </div>
     <!-- <Scrollbar /> -->
     <!-- <BackToTop /> -->
@@ -75,7 +76,7 @@ const footerMarginClass = isPost && themeConfig.comment?.waline?.serverURL
 
     <!-- only show on mobile (fix position issue on ios / fix right distance)-->
     <div class="absolute right-7.25vw top-13.5 flex gap-6 [@supports(-webkit-touch-callout:none)]:top-12.5 min-[823px]:right-[calc(50vw-22rem)] lg:hidden">
-      <LanguageSwitcher />
+      <LanguageSwitcher supportedLangs={supportedLangs} />
       <ThemeToggle />
     </div>
 

src/pages/[lang]/about.astro

@@ -1,9 +1,9 @@
 ---
+import { generateMultiLangPaths } from '@/i18n/route'
 import Layout from '@/layouts/Layout.astro'
-import { generateLanguagePaths } from '@/utils/i18n/route'
 
 export function getStaticPaths() {
-  return generateLanguagePaths()
+  return generateMultiLangPaths()
 }
 ---
 

src/pages/[lang]/atom.xml.ts

@@ -1,5 +1,6 @@
 import type { APIContext } from 'astro'
 import themeConfig from '@/config'
+import { generateMultiLangPaths } from '@/i18n/route'
 import { generateRSS } from '@/utils/rss'
 
 const { moreLocale } = themeConfig.global
@@ -9,7 +10,7 @@ type SupportedLanguage = typeof moreLocale[number]
 
 // Generate static paths for all supported languages
 export function getStaticPaths() {
-  return moreLocale.map((lang: SupportedLanguage) => ({ params: { lang } }))
+  return generateMultiLangPaths()
 }
 
 export async function GET({ params }: APIContext) {

src/pages/[lang]/index.astro

@@ -1,13 +1,11 @@
 ---
 import PostList from '@/components/PostList.astro'
-import { themeConfig } from '@/config'
+import { generateMultiLangPaths } from '@/i18n/route'
 import Layout from '@/layouts/Layout.astro'
 import { getPinnedPosts, getPostsByYear } from '@/utils/content'
 
 export function getStaticPaths() {
-  return themeConfig.global.moreLocale.map(lang => ({
+  return generateMultiLangPaths()
-    params: { lang },
-  }))
 }
 
 const { lang } = Astro.params

src/pages/[lang]/posts/[slug].astro

@@ -1,9 +1,9 @@
 ---
 import Waline from '@/components/Comments/Waline.astro'
+import { generateMultiLangPostPaths } from '@/i18n/route'
 import Layout from '@/layouts/Layout.astro'
 import { checkSlugDuplication } from '@/utils/content'
 import { generateDescription } from '@/utils/description'
-import { generateMultiLangPostPaths } from '@/utils/i18n/route'
 import { getCollection } from 'astro:content'
 
 export async function getStaticPaths() {
@@ -17,7 +17,7 @@ export async function getStaticPaths() {
   return generateMultiLangPostPaths(posts)
 }
 
-const { post } = Astro.props
+const { post, supportedLangs = [] } = Astro.props
 const description = generateDescription(post)
 const { Content, remarkPluginFrontmatter } = await post.render()
 ---
@@ -26,6 +26,7 @@ const { Content, remarkPluginFrontmatter } = await post.render()
   postTitle={post.data.title}
   postDescription={description}
   postSlug={post.slug}
+  supportedLangs={supportedLangs}
 >
   <article>
     <h1>{post.data.title}</h1>

src/pages/[lang]/rss.xml.ts

@@ -1,5 +1,6 @@
 import type { APIContext } from 'astro'
 import themeConfig from '@/config'
+import { generateMultiLangPaths } from '@/i18n/route'
 import { generateRSS } from '@/utils/rss'
 
 const { moreLocale } = themeConfig.global
@@ -9,7 +10,7 @@ type SupportedLanguage = typeof moreLocale[number]
 
 // Generate static paths for all supported languages
 export function getStaticPaths() {
-  return moreLocale.map((lang: SupportedLanguage) => ({ params: { lang } }))
+  return generateMultiLangPaths()
 }
 
 export async function GET({ params }: APIContext) {

src/pages/[lang]/tags/[tag].astro

@@ -1,7 +1,7 @@
 ---
+import { generateMultiLangTagPaths } from '@/i18n/route'
 import Layout from '@/layouts/Layout.astro'
 import { getAllTags, getPostsByTag } from '@/utils/content'
-import { generateMultiLangTagPaths } from '@/utils/i18n/route'
 
 export async function getStaticPaths() {
   const tags = await getAllTags()

src/pages/[lang]/tags/index.astro

@@ -1,10 +1,10 @@
 ---
+import { generateMultiLangPaths } from '@/i18n/route'
 import Layout from '@/layouts/Layout.astro'
 import { getAllTags } from '@/utils/content'
-import { generateLanguagePaths } from '@/utils/i18n/route'
 
 export function getStaticPaths() {
-  return generateLanguagePaths()
+  return generateMultiLangPaths()
 }
 
 const { lang } = Astro.params

src/pages/posts/[slug].astro

@@ -1,10 +1,10 @@
 ---
 import Comments from '@/components/Comments/index.astro'
 import PostTime from '@/components/PostTime.astro'
+import { generatePostPaths } from '@/i18n/route'
 import Layout from '@/layouts/Layout.astro'
 import { checkSlugDuplication } from '@/utils/content'
 import { generateDescription } from '@/utils/description'
-import { generatePostPaths } from '@/utils/i18n/route'
 import { getCollection } from 'astro:content'
 
 export async function getStaticPaths() {
@@ -18,7 +18,7 @@ export async function getStaticPaths() {
   return generatePostPaths(posts)
 }
 
-const { post } = Astro.props
+const { post, supportedLangs = [] } = Astro.props
 const description = generateDescription(post)
 const { Content, remarkPluginFrontmatter } = await post.render()
 ---
@@ -27,6 +27,7 @@ const { Content, remarkPluginFrontmatter } = await post.render()
   postTitle={post.data.title}
   postDescription={description}
   postSlug={post.slug}
+  supportedLangs={supportedLangs}
 >
   <article class="heti mb-12.6">
     <h1 class="post-title">

src/pages/tags/[tag].astro

@@ -1,14 +1,12 @@
 ---
 import PostList from '@/components/PostList.astro'
+import { generateTagPaths } from '@/i18n/route'
 import Layout from '@/layouts/Layout.astro'
 import { getAllTags, getPostsByTag } from '@/utils/content'
 
 export async function getStaticPaths() {
   const tags = await getAllTags()
-  return tags.map(tag => ({
+  return generateTagPaths(tags)
-    params: { tag },
-    props: { tag },
-  }))
 }
 
 const { tag } = Astro.props

src/types/index.d.ts

@@ -1,4 +1,4 @@
-import type { langPath } from '@/utils/i18n/ui'
+import type { langPath } from '@/i18n/ui'
 
 type Exclude<T, U> = T extends U ? never : T
 

src/utils/content.ts

@@ -1,6 +1,6 @@
 import type { CollectionEntry } from 'astro:content'
 import themeConfig from '@/config'
-import { langPath } from '@/utils/i18n/ui'
+import { langPath } from '@/i18n/ui'
 import { getCollection } from 'astro:content'
 
 // Type definitions

src/utils/i18n/route.ts

@@ -1,89 +0,0 @@
-import type { CollectionEntry } from 'astro:content'
-import { themeConfig } from '@/config'
-
-// 获取默认语言
-const defaultLocale = themeConfig.global.locale
-
-export function generateLanguagePaths() {
-  return themeConfig.global.moreLocale.map(lang => ({
-    params: { lang },
-  }))
-}
-
-export function generatePostPaths(posts: CollectionEntry<'posts'>[]) {
-  return posts.map(post => ({
-    params: {
-      slug: post.data.abbrlink || post.slug,
-    },
-    props: { post },
-  }))
-}
-
-export function generateMultiLangPostPaths(posts: CollectionEntry<'posts'>[]) {
-  interface PathResult {
-    params: {
-      lang: string
-      slug: string
-    }
-    props: {
-      post: CollectionEntry<'posts'>
-    }
-  }
-
-  const result: PathResult[] = []
-
-  posts.forEach((post) => {
-    // 确定这篇文章应该生成哪些语言版本
-    let postLangs: string[] = themeConfig.global.moreLocale
-
-    if (post.data.lang && typeof post.data.lang === 'string' && post.data.lang.trim() !== '') {
-      // 如果lang是单个字符串，转为数组
-      postLangs = [post.data.lang]
-    }
-
-    // 处理非默认语言的路径
-    postLangs.forEach((lang) => {
-      // 跳过默认语言，它将通过 generatePostPaths 生成
-      if (lang !== defaultLocale) {
-        result.push({
-          params: {
-            lang,
-            slug: post.data.abbrlink || post.slug,
-          },
-          props: { post },
-        })
-      }
-    })
-
-    // 如果文章支持默认语言，则生成无语言代码的路径
-    // 默认语言条件：未指定lang属性，或lang属性等于defaultLocale
-    const supportsDefaultLang = !post.data.lang
-      || (typeof post.data.lang === 'string' && post.data.lang === defaultLocale)
-
-    if (supportsDefaultLang) {
-      // 默认语言的路径不包含语言代码，在这里用特殊参数标记
-      // 这将由 [slug].astro 页面处理，不在URL中显示语言代码
-      result.push({
-        params: {
-          lang: 'default',
-          slug: post.data.abbrlink || post.slug,
-        },
-        props: { post },
-      })
-    }
-  })
-
-  return result
-}
-
-export function generateMultiLangTagPaths(tags: string[]) {
-  return themeConfig.global.moreLocale.flatMap(lang =>
-    // 跳过默认语言，它将通过其他路径生成
-    lang !== defaultLocale
-      ? tags.map(tag => ({
-          params: { lang, tag },
-          props: { tag },
-        }))
-      : [],
-  )
-}