Added Utility Method for get the workflow chain as Dict (instead persistent...

Added Utility Method for get the workflow chain as Dict (instead persistent mapping) and return use same format as required by manage_changeWorkflows method.



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@36175 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/patches/WorkflowTool.py

@@ -783,6 +783,19 @@ def WorkflowTool_isTransitionPossible(self, ob, transition_id, wf_id=None):
 
 WorkflowTool.isTransitionPossible = WorkflowTool_isTransitionPossible
 
+def WorkflowTool_getWorkflowChainDict(self, sorted=True):
+  """Returns workflow chain compatible with workflow_chain_dict signature"""
+  chain = self._chains_by_type.copy()
+  return_dict = {}
+  for portal_type, workflow_id_list in chain.iteritems():
+    if sorted:
+      workflow_id_list = list(workflow_id_list)
+      workflow_id_list.sort()
+    return_dict['chain_%s' % portal_type] = ', '.join(workflow_id_list)
+  return return_dict
+
+WorkflowTool.getWorkflowChainDict = WorkflowTool_getWorkflowChainDict
+
 WorkflowTool._reindexWorkflowVariables = lambda self, ob: \
   hasattr(aq_base(ob), 'reindexObjectSecurity') and ob.reindexObjectSecurity()