erp5_configurator: get state infos according to transition's condition

bt5/erp5_configurator/SkinTemplateItem/portal_skins/erp5_configurator/BusinessConfiguration_getUIDescription.py

@@ -8,19 +8,21 @@ previous_state_list = []
 workflow = business_configuration.getResourceValue()
 state = workflow.getSourceValue()
 
-while state not in previous_state_list:
-  transition = state.getDestinationValue()
-  previous_state_list.append(state)
-  if transition is None:
-    break
-
-  state = transition.getDestinationValue()
-  if state is None:
-    break
 
-  if transition.getTransitionFormId() not in (None, ""):
-     result.append({'state' : state.getTitle(), 
+def getStateInfo(state):
+  if state in previous_state_list or state is None:
+    return
+  previous_state_list.append(state)
+  transition_list = state.getAvailableTransitionList(business_configuration)
+  for transition in transition_list:
+    state = transition.getDestinationValue()
+    if state and transition.getTransitionFormId() not in (None, ""):
+      result.append({'state' : state.getTitle(), 
                     'description' : state.getDescription(),
                     'title': state.getTitle()})
+    getStateInfo(state)
+
+
+getStateInfo(state)
 
 return result