ERP5Site.py: deploy unique methods for both erp5 workflow and DC workflow.

product/ERP5/ERP5Site.py

@@ -760,14 +760,7 @@ class ERP5Site(FolderMixIn, CMFSite, CacheCookieMixin):
     def getStateList(group):
       state_dict = {}
       for wf in self.portal_workflow.objectValues():
-        if getattr(wf, 'states', None):
-          # DC Workflow
-          for state in wf.states.objectValues():
-            if group in getattr(state, 'type_list', ()):
-              state_dict[state.getId()] = None
-        else:
-          # ERP5 Workflow
-          for state in wf.objectValues(portal_type='State'):
+        for state in wf.getStateList():
           if group in getattr(state, 'type_list', ()):
             state_dict[state.getReference()] = None
       return tuple(state_dict.keys())
@@ -1289,18 +1282,8 @@ class ERP5Site(FolderMixIn, CMFSite, CacheCookieMixin):
     def getStateList():
       state_dict = {}
       for wf in self.portal_workflow.objectValues():
-        if getattr(wf, 'variables', None) and \
-           wf.variables.getStateVar() == 'simulation_state':
-          # DC Workflow
-          if getattr(wf, 'states', None):
-            for state in wf.states.objectValues():
-              if getattr(state, 'type_list', None):
-                state_dict[state.getId()] = None
-        elif wf.objectValues(portal_type='Variable') and \
-            wf.getStateVariable() == 'simulation_state':
-          # ERP5 Workflow
-          if wf.objectValues(portal_type='State'):
-            for state in wf.objectValues(portal_type='State'):
+        if wf.getVariableList() and wf.getStateVariable() == 'simulation_state':
+          for state in wf.getStateList():
             if getattr(state, 'type_list', None):
               state_dict[state.getReference()] = None
       return tuple(sorted(state_dict.keys()))