From a9e9ff071df17bc830feab6aac859312ead660d5 Mon Sep 17 00:00:00 2001
From: grossmj <grossmj@gns3.net>
Date: Sun, 19 Jul 2020 17:46:49 +0930
Subject: [PATCH] Read folder structure correctly for custom symbols. Fixes
 https://github.com/GNS3/gns3-gui/issues/2856

---
 gns3server/controller/symbols.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gns3server/controller/symbols.py b/gns3server/controller/symbols.py
index bd89dea2..3109fa9b 100644
--- a/gns3server/controller/symbols.py
+++ b/gns3server/controller/symbols.py
@@ -99,10 +99,13 @@ class Symbols:
                     if filename.startswith('.'):
                         continue
                     symbol_file = posixpath.normpath(os.path.relpath(os.path.join(root, filename), directory)).replace('\\', '/')
+                    theme = posixpath.dirname(symbol_file).replace('/', '-').capitalize()
+                    if not theme:
+                        theme = "Custom symbols"
                     symbols.append({'symbol_id': symbol_file,
                                     'filename': filename,
                                     'builtin': False,
-                                    'theme': "Custom symbols"})
+                                    'theme': theme})
                     self._symbols_path[symbol_file] = os.path.join(root, filename)
 
         symbols.sort(key=lambda x: x["filename"])