--- ECHO_content/ECHO_collection.py	2004/11/27 22:38:43	1.190
+++ ECHO_content/ECHO_collection.py	2004/11/28 21:56:07	1.191
@@ -898,9 +898,13 @@ class ECHO_resource(Folder,Persistent,EC
 		    RESPONSE.redirect('manage_main')
 
 
-    def getMDValue(self,fieldName):
-	    return self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType)
-					 
+    def getMDValue(self,fieldName,empty=None):
+	    if empty:
+		    return self.metaDataHash.get(fieldName,'!!NOT USED HERE in Type: %s'%self.contentType)
+	    
+	    else:
+		    return self.metaDataHash.get(fieldName,empty)
+	    
     def newMetaXML(self,project=None,startpage=None,xslt=None,thumbtemplate=None,topbar=None,digiLibTemplate=None,digiliburlprefix=None):
 	    """new index.meta"""
 	    self.REQUEST.RESPONSE.setHeader('Content-Type','text/xml')
@@ -1184,10 +1188,27 @@ class ECHO_resource(Folder,Persistent,EC
     def ECHO_getMD(self,item):
         """Ausgabe der MD"""
         return getattr(self,item)
-        
+
+    def checkRDF(self,path):
+	    """check if pdf behind path"""
+	    try:
+		    for fileName in os.listdir(path):
+			    if os.path.splitext(fileName)[1]==".pdf":
+				    return os.path.join(path,fileName)
+		    return None
+	    except:
+		    return None
+	    
+	    
     def index_html(self):
         """standard page"""
-        
+        pdf=self.checkRDF(self.link)
+	if pdf:
+		fh=file(pdf,'r').read()
+		self.REQUEST.RESPONSE.setHeader('Content-Type','x-Application/pdf')
+		self.REQUEST.RESPONSE.write(fh)
+		self.REQUEST.RESPONSE.close()
+		return 
         return self.REQUEST.RESPONSE.redirect(self.link)
 
     def startpage_html(self):