emoji

src/app/api/posts/route.ts

@@ -13,12 +13,15 @@ import { getPostsDirectory } from '@/lib/postsDirectory';
 const postsDirectory = getPostsDirectory();
 
 const pinnedPath = path.join(postsDirectory, 'pinned.json');
-let pinnedSlugs: string[] = [];
+let pinnedData: { pinned: string[]; folderEmojis: Record<string, string> } = { pinned: [], folderEmojis: {} };
 if (fs.existsSync(pinnedPath)) {
   try {
-    pinnedSlugs = JSON.parse(fs.readFileSync(pinnedPath, 'utf8'));
+    const raw = fs.readFileSync(pinnedPath, 'utf8');
+    pinnedData = JSON.parse(raw);
+    if (!pinnedData.pinned) pinnedData.pinned = [];
+    if (!pinnedData.folderEmojis) pinnedData.folderEmojis = {};
   } catch {
-    pinnedSlugs = [];
+    pinnedData = { pinned: [], folderEmojis: {} };
   }
 }
 
@@ -102,7 +105,7 @@ async function getPostByPath(filePath: string, relPath: string) {
     summary: data.summary,
     content: processedContent,
     createdAt: createdAt.toISOString(),
-    pinned: pinnedSlugs.includes(relPath.replace(/\.md$/, '')),
+    pinned: pinnedData.pinned.includes(relPath.replace(/\.md$/, '')),
   };
 }
 
@@ -117,7 +120,8 @@ async function readPostsDir(dir: string, relDir = ''): Promise<any[]> {
 
     if (entry.isDirectory()) {
       const children = await readPostsDir(fullPath, relPath);
-      folders.push({ type: 'folder', name: entry.name, path: relPath, children });
+      const emoji = pinnedData.folderEmojis[relPath] || '📁';
+      folders.push({ type: 'folder', name: entry.name, path: relPath, emoji, children });
     } else if (entry.isFile() && entry.name.endsWith('.md')) {
       posts.push(await getPostByPath(fullPath, relPath));
     }