def getMenuItems(self, context, request):
     items = super(WorkflowMenu, self).getMenuItems(context, request)
     notification = INotificationEnabled(context, None)
     if notification is None:
         return items
     transitions = notification.transitions()
     
     for item in items:
         if item['extra']['id'][20:] in transitions:
             item['extra']['class'] = '%s workflownotification' % item['extra']['class']
             item['action'] = item['action'].replace('content_status_modify', '@@workflownotification_form')
             
     return items
 def getEnabledTransitionsFor(self, objs):
     """ returns all transitions which have notifications enabled for the given objects
     """
     portal = getToolByName(self.context, 'portal_url').getPortalObject()
     if not type(objs) is type([]):
         objs = [objs,]
     transitions = []
     for obj in objs:
         if type(obj) is type(''):
             obj = portal.restrictedTraverse(obj)
         enabler = INotificationEnabled(obj, None)
         
         if enabler:
             transitions.extend(enabler.transitions())
     return transitions