fix: should prefer originalTitle over title for settled pdf name

.changeset/cyan-oranges-confess.md

@@ -0,0 +1,5 @@
+---
+"@alauda/doom": patch
+---
+
+fix: should prefer `originalTitle` over `title` for settled pdf name

src/global/SiteOverrides/index.tsx

@@ -49,6 +49,7 @@ export const SiteOverrides = () => {
       return
     }
 
+    siteData.originalTitle ??= siteData.title
     siteData.title = title
 
     let newTitle = (frontmatter.title as string) || articleTitle

src/global/VersionsNav/index.tsx

@@ -50,13 +50,15 @@ const VersionsNav_ = () => {
 
   const t = useTranslation()
 
+  const siteTitle = siteData.originalTitle ?? siteData.title
+
   const downloadLink = useMemo(() => {
     if (!virtual.download) {
       return
     }
 
-    return siteData.base + getPdfName(lang, virtual.userBase, siteData.title)
-  }, [lang, siteData.base, siteData.title])
+    return siteData.base + getPdfName(lang, virtual.userBase, siteTitle)
+  }, [lang, siteData.base, siteTitle])
 
   const [versionsBase, version] = useMemo(() => {
     const unversionedVersion = getUnversionedVersion(virtual.version)

src/types.ts

@@ -52,6 +52,10 @@ declare module '@rspress/shared' {
     shiki?: PluginShikiOptions
     editRepoBaseUrl?: string
   }
+
+  interface SiteData {
+    originalTitle?: string
+  }
 }
 
 export type ContentProcessor = {