--- ECHO_content/ECHO_resource.py	2008/12/04 21:27:00	1.1
+++ ECHO_content/ECHO_resource.py	2009/04/14 16:32:00	1.4
@@ -23,7 +23,10 @@ from Globals import Persistent, package_
 from Acquisition import Implicit
 from Products.ZCatalog.CatalogPathAwareness import CatalogAware
 from Products.ZCTextIndex.ZCTextIndex import manage_addLexicon
-from Products.MetaDataProvider.MetaDataClient import MetaDataClient
+try:
+	from Products.MetaDataProvider.MetaDataClient import MetaDataClient
+except:
+	print "no metadata services"
 import urllib
 import urllib2
 import cgi
@@ -201,7 +204,11 @@ class ECHO_resource(CatalogAware,Folder,
 
     def getRDF(self,urn=None):
             """rdf"""
-            ret=getRDFDescription(self,self.link,urn=urn)
+            ap = self.getArchivePathFromMetadata()
+         
+       
+            ret=getRDFDescription(self,self.link,urn=urn,ap=ap)
+           
             return ret+self.createSubElementRDF(urn=urn) 
 
   
@@ -645,6 +652,16 @@ class ECHO_resource(CatalogAware,Folder,
             """gibt pfad zum image aus"""
             return self.getImageView(noredirect="yes",onlyPath="yes")
     
+    def getArchivePathFromMetadata(self):
+    	try:
+    		fh=ECHO_helpers.urlopen(self.metalink)
+    		dom=xml.dom.minidom.parse(fh)
+    		archivePath=dom.getElementsByTagName('archive-path')
+    		text = getText(archivePath[0].childNodes)
+    		return text
+    	except:
+			return ""
+	
     def getImageView(self,noredirect=None,onlyPath=None):
             """getImages; give Imageviewr  and <error></error> if somthing goes wrong."""
             try: