limit folder_today to actual available folder

analytics.py

@@ -158,6 +158,25 @@ def log_file_access(rel_path, filesize, mime, ip_address, user_agent, device_id,
     return True
 
 
+def return_folder_today():
+    """
+    Return only those folder_today entries whose first segment
+    (up to the first '/') is in session['folders'].keys().
+    """
+    valid_keys = set(session.get('folders', {}).keys())
+
+    filtered = []
+    for entry in folder_today:
+        # get the part before the first slash
+        top_level = entry['rel_path'].split('/', 1)[0]
+
+        # include only if this segment is one of the session keys
+        if top_level in valid_keys:
+            filtered.append(entry)
+
+    return filtered
+
+
 def return_file_access():
     """Return recent file access logs from memory (the last 10 minutes)."""
     global file_access_temp
@@ -174,13 +193,6 @@ def return_file_access():
         return []
 
 
-def return_folder_today():
-    global folder_today
-    if folder_today:
-        return folder_today
-    else:
-        return []
-
 def songs_dashboard():
     # — SESSION & PARAM HANDLING (unchanged) —
     if 'songs_dashboard_timeframe' not in session: