Resurect support of WebDAV on ContributionTool

If _setObject receive an object in ob parameter,
fill in the volatile cache and return the object.
Otherwise create new Document (like it is currently done)



git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@41663 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Tool/ContributionTool.py

@@ -342,15 +342,17 @@ class ContributionTool(BaseTool):
     # document inside us at this stage. Else we
     # must find out where to store it.
     if ob is not None:
-      # Call from webdav API
-      # redefine parameters
-      portal_type = ob.getPortalType()
-      container = ob.getParentValue()
+      # Called from webdav API
+      # Object is already created by PUT_factory
+      # fill the volatile cache _v_document_cache
+      # then return the document
+      document = ob
+    else:
       if not portal_type:
         document = BaseTool.newContent(self, id=id,
                                       portal_type=portal_type,
                                       is_indexable=0)
-    else:
+      elif ob is None:
         # We give the system a last chance to analyse the
         # portal_type based on the document content
         # (ex. a Memo is a kind of Text which can be identified
@@ -387,7 +389,6 @@ class ContributionTool(BaseTool):
       self._v_document_cache = {}
       volatile_cache = self._v_document_cache
     volatile_cache[document.getId()] = document.getRelativeUrl()
-
     # Return document to newContent method
     return document