--- OSAS/OSA_system/OSAS_Root.py	2005/04/27 13:17:45	1.18
+++ OSAS/OSA_system/OSAS_Root.py	2006/02/14 17:56:31	1.21
@@ -5,9 +5,13 @@ from OFS.Folder import Folder
 from Products.PageTemplates.PageTemplateFile import PageTemplateFile
 from Products.PageTemplates.PageTemplate import PageTemplate
 import urllib
+import urlparse
+import sys
 import zLOG
 import re
 import xml.dom.minidom
+import os.path
+from Globals import package_home
 
 class OSAS_ViewerObject(Folder):
     """Beschreibung eines Viewers"""
@@ -28,7 +32,7 @@ class OSAS_ViewerObject(Folder):
         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeViewerObjectForm.zpt')).__of__(self)
         return pt()
 
-    def changeViewerObject(self,title,prefix):
+    def changeViewerObject(self,title,prefix,RESPONSE=None):
         """Change RootFolderName"""
         self.title=title
         self.prefix=prefix
@@ -101,9 +105,12 @@ class OSAS_Root(Folder,Implicit):
         """lade xml file"""
         #print "GI"
         #print xml_url
-        xmlneu=urllib.urlopen(xml_url).read()
-        
-	
+	try:
+	        xmlneu=urllib.urlopen(xml_url).read()
+	except:
+                zLOG.LOG("OSASRoot (downloadExternalXML)", zLOG.INFO,"%s (%s)"%sys.exc_info()[0:2])
+                zLOG.LOG("OSASRoot (downloadExternalXML)", zLOG.INFO,xml_url)
+		return "error"
         try:
             dom=xml.dom.minidom.parseString(xmlneu)
         except:
@@ -111,18 +118,11 @@ class OSAS_Root(Folder,Implicit):
             return repr(xml_url)
             return "error"
 
-        path=re.sub(self.REQUEST['SERVER_URL'],'',index_meta_url)
-        path=re.sub('http://'+self.REQUEST['HTTP_HOST'],'',index_meta_url)
+	
+	#TODO: direct access to the file system necessary, fix that also xmlrpc to the server where the index file is stored is possible	
+	parsedUrl=urlparse.urlparse(index_meta_url)
+	path=parsedUrl[2]
 
-        path=re.sub('http://foxridge.mpiwg-berlin.mpg.de:8080','',path) # falls foxridge als server
-        path=re.sub('http://foxridge.rz-berlin.mpg.de:8080','',path) # falls foxridge als server
-        path=re.sub('http://foxridge.rz-berlin.mpg.de','',path) # falls foxridge als server
-
-        path=re.sub('http://foxridge.mpiwg-berlin.mpg.de','',path) # falls foxridge als server
-        path=re.sub('http://content.mpiwg-berlin.mpg.de','',path) # falls content als server
-        path=re.sub('http://vision.mpiwg-berlin.mpg.de','',path) # falls vision als server
-	path=re.sub('http://echo.mpiwg-berlin.mpg.de','',path) # falls echo
-#	path=re.sub('//','/',path) # falls echo
         fh=open(path,'w')
 	zLOG.LOG("OSAS",zLOG.INFO,path)
         fh.write(xmlneu)