--- OSAS/OSA_system/OSAS_show.py	2003/12/19 15:05:41	1.10
+++ OSAS/OSA_system/OSAS_show.py	2004/01/06 14:39:49	1.12
@@ -102,7 +102,7 @@ class OSAS_StoreOnline(SimpleItem):
     def rescaleThumbs(self,path):
         """rescale thumbs of imeages in path"""
 
-        os.popen("ssh nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl %s /mpiwg/temp/online/scaled/thumb 90 >> /tmp/sc.out &"% re.sub('/mpiwg/online/','',self.REQUEST['path']))
+        os.popen("ssh nausikaa2.rz-berlin.mpg.de /usr/local/mpiwg/scripts/scaleomat.pl %s /mpiwg/temp/online/scaled/thumb 90 --replace >> /tmp/sc.out &"% re.sub('/mpiwg/online/','',self.REQUEST['path']))
 
         self.REQUEST.SESSION['path']=self.REQUEST['path']
         #return self.REQUEST.RESPONSE.redirect(self.REQUEST['URL1'])
@@ -891,10 +891,25 @@ def getMetafile(path):
        f = os.popen("cat "+path+"/index.meta","r")
        lines = f.read()
        dom = xml.dom.minidom.parseString(lines)
-       name=getText(dom.getElementsByTagName("name")[0].childNodes) 
-       creator=getText(dom.getElementsByTagName("creator")[0].childNodes)   
-       creation_date=getText(dom.getElementsByTagName("archive-creation-date")[0].childNodes) 
-       description=getText(dom.getElementsByTagName("description")[0].childNodes) 
+       try:
+           name=getText(dom.getElementsByTagName("name")[0].childNodes)
+       except:
+           name="NOT_DEFINED!!!"
+       try:
+           creator=getText(dom.getElementsByTagName("creator")[0].childNodes)
+       except:
+           creator="NOT_DEFINED!!!"
+
+       try:
+           creation_date=getText(dom.getElementsByTagName("archive-creation-date")[0].childNodes)
+       except:
+           creation_date="NOT_DEFINED!!!"
+
+       try:
+           description=getText(dom.getElementsByTagName("description")[0].childNodes)
+       except:
+           description="NOT_DEFINED!!!"
+           
        try:
        	type=getText(dom.getElementsByTagName("content-type")[0].childNodes) 
        except: