WIP ERP5Type: Ressucitate recursiveImmediateReindexObject.

To go as far as possible to preserve backward compatibility, even if it
will anyway stay as a private method, so any restricted use anyway needs
to use the modern API.

product/ERP5Type/Base.py

@@ -2861,6 +2861,14 @@ class Base( CopyContainer,
         PortalContent.reindexObject(self, *args, **kw)
   _reindexOnCreation = immediateReindexObject
 
+  security.declarePrivate('recursiveImmediateReindexObject')
+  def recursiveImmediateReindexObject(self, **reindex_kw):
+    warnings.warn(
+      "Use newContent's immediate_reindex argument instead of this method. "
+      "Uses outside of document creation will break your catalog.",
+    )
+    self.immediateReindexObject(**reindex_kw)
+
   security.declarePublic('reindexObject')
   def reindexObject(self, *args, **kw):
     """

product/ERP5Type/Core/Folder.py

@@ -1359,6 +1359,14 @@ class Folder(OFSFolder2, CMFBTreeFolder, CMFHBTreeFolder, Base, FolderMixIn):
     for document in self.objectValues():
       getattr(document, '_reindexOnCreation', dummy)(**reindex_kw)
 
+  security.declarePrivate('recursiveImmediateReindexObject')
+  def recursiveImmediateReindexObject(self, **reindex_kw):
+    warnings.warn(
+      "Use newContent's immediate_reindex argument instead of this method. "
+      "Uses outside of document creation will break your catalog.",
+    )
+    self._reindexOnCreation(**reindex_kw)
+
   security.declareProtected(Permissions.ModifyPortalContent, 'moveObject')
   def moveObject(self, idxs=None):
       """