bugfix.

[Plinn.git] / Products / Plinn / utils.py

diff --git a/Products/Plinn/utils.py b/Products/Plinn/utils.py
index de68f22..15536b0 100755 (executable)
--- a/Products/Plinn/utils.py
+++ b/Products/Plinn/utils.py
@@ -24,10 +24,10 @@
 
 import string
 import re
-from types import StringType
 from random import randrange
 from Acquisition import aq_base
 from quopri import encodestring
+from json import dumps as json_dumps
 from zope.globalrequest import getRequest
 from AccessControl.PermissionRole import rolesForPermissionOn
 from AccessControl import ModuleSecurityInfo
@@ -49,6 +49,8 @@ _marker = []
 
 security = ModuleSecurityInfo( 'Products.Plinn.utils' )
 
+security.declarePublic('json_dumps')
+
 security.declarePublic('thisObjectComeFromPortalSkin')
 def thisObjectComeFromPortalSkin(ob, portal=None):
     """ check if ob comes from portal_skins """
@@ -76,10 +78,10 @@ def thisObjectComeFromPortalSkin(ob, portal=None):
         except BadRequest :
             return False
 
-security.declarePublic('listActionProviders_')
-def listActionProviders_(context) :
-    atool = getToolByName(context, 'portal_actions')
-    return atool.listActionProviders()
+security.declarePublic('listWorkflowActions')
+def listWorkflowActions(context) :
+       wftool = getUtilityByInterfaceName('Products.CMFCore.interfaces.IWorkflowTool')
+       return wftool.listActions(object=context)
 
 def capitalizeCompoundGivenName(givenName) :
     givenName = givenName.strip()