check existance of methods before calling them, as manage_editActionForm is...

check existance of methods before calling them, as manage_editActionForm is also called on the standard CMF Actions Tool at erp5/portal_actions/manage_editActionForm


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@3563 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/CMFCorePatch.py

@@ -209,9 +209,11 @@ class PatchedActionProviderBase(ActionProviderBase):
             a1['category'] = a.getCategory() or 'object'
             a1['visible'] = a.getVisibility()
             a1['action'] = a.getActionExpression()
-            a1['icon'] = a.getIconExpression()
             a1['condition'] = a.getCondition()
-            a1['optional'] = a.getOption()
+            if hasattr(a, 'getIconExpression') :
+              a1['icon'] = a.getIconExpression()
+            if hasattr(a, 'getOption') :
+              a1['optional'] = a.getOption()
             actions.append(a1)
 
         # possible_permissions is in AccessControl.Role.RoleManager.