This patch is based on Products/CMFCore/utils.py file from CMF 1.5.0 package.

Please update the following file if you update CMF to greater version.
The modifications in this method are:
  * new filter on default action (= "action.getCategory().endswith('_%s' % view)" statement)
  * new test on action condition (= "action.testCondition(context)" statement)
This method was patched to let CMF choose between several default actions according conditions.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@9598 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/ZopePatch.py

@@ -41,6 +41,7 @@ from Products.ERP5Type.patches import ActionProviderBase
 from Products.ERP5Type.patches import CookieCrumbler
 from Products.ERP5Type.patches import Localizer
 from Products.ERP5Type.patches import CMFMailIn
+from Products.ERP5Type.patches import CMFCoreUtils
 
 # These symbols are required for backward compatibility
 from Products.ERP5Type.patches.PropertyManager import ERP5PropertyManager

product/ERP5Type/patches/CMFCoreUtils.py

+##############################################################################
+#
+# Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.
+# Copyright (c) 2006 Nexedi SARL and Contributors. All Rights Reserved.
+#
+# This software is subject to the provisions of the Zope Public License,
+# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
+# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
+# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
+# FOR A PARTICULAR PURPOSE.
+#
+##############################################################################
+
 from Products.CMFCore.utils import *
-from Products.CMFCore import utils
+from Products.CMFCore.utils import _verifyActionPermissions
+from Products.CMFCore import PortalContent
+
+from zLOG import LOG
+
+"""
+  This patch is based on Products/CMFCore/utils.py file from CMF 1.5.0 package.
+  Please update the following file if you update CMF to greater version.
+  The modifications in this method are:
+    * new filter on default action (= "action.getCategory().endswith('_%s' % view)" statement)
+    * new test on action condition (= "action.testCondition(context)" statement)
+  This method was patched to let CMF choose between several default actions according conditions.
+"""
 
 security.declarePrivate('_getViewFor')
-def _getViewFor(obj, view='view'):
+def CMFCoreUtils_getViewFor(obj, view='view'):
     warn('__call__() and view() methods using _getViewFor() as well as '
          '_getViewFor() itself are deprecated and will be removed in CMF 1.6. '
          'Bypass these methods by defining \'(Default)\' and \'view\' Method '
@@ -11,13 +37,12 @@ def _getViewFor(obj, view='view'):
     ti = obj.getTypeInfo()
 
     if ti is not None:
-
         context = getActionContext( obj )
         actions = ti.listActions()
-
         for action in actions:
             if action.getId() == view or action.getCategory().endswith('_%s' % view):
-                if _verifyActionPermissions( obj, action ):
+                if _verifyActionPermissions(obj, action):
+                  if action.testCondition(context):
                     target = action.action(context).strip()
                     if target.startswith('/'):
                         target = target[1:]
@@ -28,6 +53,7 @@ def _getViewFor(obj, view='view'):
         # Find something that's allowed.
         for action in actions:
             if _verifyActionPermissions(obj, action):
+              if action.testCondition(context):
                 target = action.action(context).strip()
                 if target.startswith('/'):
                     target = target[1:]
@@ -41,4 +67,4 @@ def _getViewFor(obj, view='view'):
                             '/'.join(obj.getPhysicalPath()))
 
 
-utils._getViewFor = _getViewFor
\ No newline at end of file
+PortalContent._getViewFor = CMFCoreUtils_getViewFor