--- ECHO_content/ECHO_collection.py	2004/02/09 11:45:46	1.13
+++ ECHO_content/ECHO_collection.py	2004/02/11 17:45:29	1.14
@@ -10,6 +10,7 @@ class ECHO_externalLink contains informa
 
 """
 import string
+import re
 import OFS.Image
 from types import *
 from OFS.Image import Image
@@ -24,6 +25,7 @@ from Products.PageTemplates.PageTemplate
 from Globals import Persistent
 from Acquisition import Implicit
 from pyPgSQL import libpq
+import xml.dom.minidom
 
 import urllib
 import xml.dom.minidom
@@ -652,9 +654,68 @@ class ECHO_root(Folder,Persistent,Implic
         self.id = id
         self.title=title
 
+    def deleteSpace(self,str):
+        """delete space at the end of a line"""
+        if str[len(str)-1]==" ":
+            return str[0:len(str)-1]
+        else:
+            return str
+        
+    
+
+    # zusaetliche methoden fuer das vlp muessen in ein eigenes produkt
+
+    def formatAscii(self,str,url=None):
+        """ersetze ascii umbrueche durch <br>"""
+        #url=None
+        if url:
+            
+            retStr=""
+            words=str.split("\n")
+            
+            for word in words:
+                strUrl=url%word
+                print "str",strUrl
+                retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
+            str=retStr
+        if str:
+            return re.sub(r"[\n]","<br/>",str)
+        else:
+            return ""
+        
+    def link2html(self,str):
+        """link2html fuer VLP muss hier noch raus"""
+        if str:
+            print str
+            str=re.sub("\&","&amp;",str)
+            dom=xml.dom.minidom.parseString("<?xml version='1.0' ?><txt>"+str+"</txt>")
+            links=dom.getElementsByTagName("link")
+            
+            print "link",links
+            for link in links:
+                link.tagName="a"
+                ref=link.getAttribute("ref")
+                if self.checkRef(ref):
+                    link.setAttribute("href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref)
+
+            return dom.toxml('utf-8')
+        return ""
+
+
+    def checkRef(self,ref):
+        dbs={'vl_literature':'AND CD LIKE \'%lise%\'','vl_technology':'','vl_people':''}
+        res=None
+        for db in dbs.keys():
+            #print ref,"select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])
+
+            res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db])))
+        return res
+                                    
+    #Ende Methode fuer vlp
+
     def PgQuoteString(self,string):
         """Quote string"""
-        print "PG",string
+        #print "PG",string
         return libpq.PgQuoteString(string)
         
     def getPartners(self):