slapos_jio: use portal_catalog to be complaint with listbox pagination

See merge request !528

master/bt5/slapos_jio/SkinTemplateItem/portal_skins/slapos_hal_json_style/Organisation_getComputeNodeTrackingList.py

 # This script might not be efficient to a large quantities of
 # Compute Nodes
-
-from DateTime import DateTime
-
-kw = {"node_uid": context.getUid(),
-      "at_date": DateTime()}
+portal = context.getPortalObject()
 
 def filter_per_portal_type(document):
   if document.getPortalType() == "Compute Node" \
@@ -17,6 +13,11 @@ def filter_per_portal_type(document):
       and document.getValidationState() == "validated":
     return document
 
-return [ i.getObject()
-           for i in context.portal_simulation.getCurrentTrackingList(**kw)
+uid_list = [i.uid for i in context.portal_simulation.getCurrentTrackingList(
+    node_uid=context.getUid(), at_date=DateTime())
     if filter_per_portal_type(i.getObject())]
+
+if not uid_list:
+  return []
+
+return portal.portal_catalog(uid=uid_list, **kw)

master/bt5/slapos_jio/SkinTemplateItem/portal_skins/slapos_hal_json_style/Project_getComputeNodeTrackingList.py

 # This script might not be efficient to a large quantities of
 # Compute Nodes
-from DateTime import DateTime
-
-kw = {"project_uid": context.getUid(),
-      "at_date": DateTime()}
+portal = context.getPortalObject()
 
 def filter_per_portal_type(document):
   if document.getPortalType() == "Compute Node" \
@@ -16,6 +13,11 @@ def filter_per_portal_type(document):
       and document.getValidationState() == "validated":
     return document
 
-return [ i.getObject()
-           for i in context.portal_simulation.getCurrentTrackingList(**kw)
+uid_list = [i.uid for i in context.portal_simulation.getCurrentTrackingList(
+    project_uid=context.getUid(), at_date=DateTime())
     if filter_per_portal_type(i.getObject())]
+
+if not uid_list:
+  return []
+
+return portal.portal_catalog(uid=uid_list, **kw)