--- ECHO_content/ECHO_helpers.py	2005/11/25 18:46:40	1.65
+++ ECHO_content/ECHO_helpers.py	2005/12/01 12:11:51	1.67
@@ -14,9 +14,20 @@ from AccessControl import ClassSecurityI
 import os.path
 from OFS.Folder import Folder
 import ECHO_collection
+import base64
+import bz2
+import xmlrpclib
 
 displayTypes = ['ZSQLExtendFolder','ZSQLBibliography','ECHO_group','ECHO_collection','ECHO_resource','ECHO_link','ECHO_sqlElement','ECHO_pageTemplate','ECHO_externalLink','ImageCollectionIFrame','VLP_resource','VLP_essay','ECHO_ZCatalogElement','ImageCollection','versionedFileFolder','ECHO_movie']
 
+
+#decode and compress for xmlrpc communication with OSAS_server
+
+def encodeRPC(string):
+    return base64.encodestring(bz2.compress(string))
+def decodeRPC(string):
+    return bz2.decompress(base64.decodestring(string))
+
 def content_html(self,type):
         """template fuer content"""
         #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"])
@@ -553,9 +564,11 @@ def getSubCols(self, sortfield=None, sub
 
         
         if searchSimple and (not (searchSimple==""))and hasattr(self,'resourceCatalog'):
+            
             searchString=" AND ".join(searchSimple.split())
+           
             ids=[x.getObject() for x in self.resourceCatalog({'getMDValueSimpleSearchField':searchString})]
-            
+           
         else:
             for entry in displayedObjects:
     
@@ -580,7 +593,7 @@ def getSubCols(self, sortfield=None, sub
         if not sortfield:
             sortfield=getattr(self,'sortfield','weight')
 
-            
+     
         tmplist=[]
 
         for x in ids:
@@ -601,7 +614,9 @@ def getSubCols(self, sortfield=None, sub
         else:
                 tmplist.sort(sortWithMD(sortFieldMD))
         
-        return [x for (key,x) in tmplist]
+        ret=[x for (key,x) in tmplist]
+      
+        return ret
 
 def ECHO_rerenderLinksMD(self,obj=None,types=['title','label']):
         """Rerender all Links"""