feat: Implement server-side comment preloading for improved performance and introduce new comment features including pinned comments, locked threads, and custom emojis.

src/inc/routeinc/f0cklib.mjs

@@ -270,9 +270,37 @@ export default {
     const link = lib.genLink({ user, tag, mime, type: o.fav ? 'favs' : 'f0cks' });
 
     return {
-      success: true,
-      link: link,
       itemid: item[0].id
     };
+  },
+  getComments: async (itemId, sort = 'new') => {
+    if (!itemId) return [];
+    try {
+      const comments = await db`
+            SELECT
+                c.id, c.parent_id, c.content, c.created_at, c.vote_score, c.is_deleted,
+                COALESCE(c.is_pinned, false) as is_pinned,
+                u.user as username, u.id as user_id, uo.avatar,
+                (SELECT count(*) FROM comments r WHERE r.parent_id = c.id) as reply_count
+            FROM comments c
+            JOIN "user" u ON c.user_id = u.id
+            LEFT JOIN user_options uo ON uo.user_id = u.id
+            WHERE c.item_id = ${itemId} AND c.is_deleted = false
+            ORDER BY COALESCE(c.is_pinned, false) DESC, c.created_at ${db.unsafe(sort === 'new' ? 'DESC' : 'ASC')}
+        `;
+      return comments;
+    } catch (e) {
+      console.error('[F0CKLIB] Error fetching comments:', e);
+      return [];
+    }
+  },
+  getSubscriptionStatus: async (userId, itemId) => {
+    if (!userId || !itemId) return false;
+    try {
+      const sub = await db`SELECT 1 FROM comment_subscriptions WHERE user_id = ${userId} AND item_id = ${itemId}`;
+      return sub.length > 0;
+    } catch (e) {
+      return false;
+    }
   }
 };