trigger fs scan after changing path, move folder if new path does not exist, fixes #214

oml/item/scan.py

@@ -43,6 +43,7 @@ def remove_missing():
                     dirty = True
             if dirty:
                 state.db.session.commit()
+                state.cache.clear('group:')
             for f in File.query:
                 if not state.tasks.connected:
                     return
@@ -107,6 +108,17 @@ def run_scan():
                 added += 1
                 trigger_event('change', {})
 
+def change_path(old, new):
+    new_books = os.path.join(new, 'Books')
+    if not os.path.exists(new_books):
+        ox.makedirs(new)
+        shutil.move(os.path.join(old, 'Books'), new_books)
+        remove_empty_folders(old)
+    else:
+        ox.makedirs(new_books)
+    run_scan()
+    trigger_event('change', {})
+
 def run_import(options=None):
     options = options or {}
     logger.debug('run_import')