slug i18n

lib/mdx.ts

@@ -1,6 +1,7 @@
 import fs from 'fs';
 import path from 'path';
 import matter from 'gray-matter';
+import { mapSlugToFileSlug } from './slugs';
 
 export interface ProductFrontmatter {
   title: string;
@@ -18,30 +19,32 @@ export interface ProductMdx {
 }
 
 export async function getProductBySlug(slug: string, locale: string): Promise<ProductMdx | null> {
+  // Map translated slug to file slug
+  const fileSlug = await mapSlugToFileSlug(slug, locale);
   const productsDir = path.join(process.cwd(), 'data', 'products', locale);
   
   // Try exact slug first
-  let filePath = path.join(productsDir, `${slug}.mdx`);
+  let filePath = path.join(productsDir, `${fileSlug}.mdx`);
 
   if (!fs.existsSync(filePath)) {
     // Try with -2 suffix (common in the dumped files)
-    filePath = path.join(productsDir, `${slug}-2.mdx`);
+    filePath = path.join(productsDir, `${fileSlug}-2.mdx`);
   }
 
   if (!fs.existsSync(filePath)) {
     // Fallback to English if locale is not 'en'
     if (locale !== 'en') {
       const enProductsDir = path.join(process.cwd(), 'data', 'products', 'en');
-      let enFilePath = path.join(enProductsDir, `${slug}.mdx`);
+      let enFilePath = path.join(enProductsDir, `${fileSlug}.mdx`);
       if (!fs.existsSync(enFilePath)) {
-        enFilePath = path.join(enProductsDir, `${slug}-2.mdx`);
+        enFilePath = path.join(enProductsDir, `${fileSlug}-2.mdx`);
       }
       
       if (fs.existsSync(enFilePath)) {
         const fileContent = fs.readFileSync(enFilePath, 'utf8');
         const { data, content } = matter(fileContent);
         return {
-          slug,
+          slug: fileSlug,
           frontmatter: {
             ...data,
             isFallback: true
@@ -57,7 +60,7 @@ export async function getProductBySlug(slug: string, locale: string): Promise<Pr
   const { data, content } = matter(fileContent);
 
   return {
-    slug,
+    slug: fileSlug,
     frontmatter: data as ProductFrontmatter,
     content,
   };