disable node creation if no properties are set

Author: Alexander Smishlajev

roundup/cgi/form_parser.py

@@ -521,7 +521,10 @@ def parse(self, create=0, num_re=re.compile('^\d+$')):
         # either have a non-empty content property or no property at all. In
         # the latter case, nothing will change.
         for (cn, id), props in all_props.items():
-            if isinstance(self.db.classes[cn], hyperdb.FileClass):
+            if (id == '-1') and not props:
+                # new item (any class) with no content - ignore
+                del all_props[(cn, id)]
+            elif isinstance(self.db.classes[cn], hyperdb.FileClass):
                 if id == '-1':
                     if not props.get('content', ''):
                         del all_props[(cn, id)]