slapos_panel: only show action if the project is validated

master/bt5/slapos_panel/SkinTemplateItem/portal_skins/slapos_panel/Base_hasSlapOSProjectUserGroup.py

 portal = context.getPortalObject()
 
 if project_relation == 'context':
-  project_reference = context.getReference()
+  project = context
 elif project_relation == 'follow_up':
-  project_reference = context.getFollowUpReference()
+  project = context.getFollowUpValue()
 elif project_relation == 'destination_project':
-  project_reference = context.getDestinationProjectReference()
+  project = context.getDestinationProjectValue()
 else:
   raise ValueError('Unexpected project relation: %s' % project_relation)
 
+project_reference = project.getReference()
+
 member = portal.portal_membership.getAuthenticatedMember()
 getGroups = getattr(member, 'getGroups', None)
 if getGroups is not None:
   user_group_list = getGroups()
-  return (
+  return (project.getValidationState() == 'validated') and (
     ((manager) and ('%s_F-PRODMAN' % project_reference in user_group_list)) or
     ((agent) and ('%s_F-PRODAGNT' % project_reference in user_group_list)) or
     ((customer) and ('%s_F-CUSTOMER' % project_reference in user_group_list))