--- ECHO_content/ECHO_Nav.py	2004/11/27 22:38:43	1.51
+++ ECHO_content/ECHO_Nav.py	2005/04/07 21:01:10	1.55
@@ -1,5 +1,6 @@
 # Objekte zur Erzeugung von Navigationselementen
 
+from AccessControl import ClassSecurityInfo
 from Globals import DTMLFile
 from OFS.Image import Image,cookId
 from OFS.Folder import Folder
@@ -27,7 +28,7 @@ import re
 import string
 from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
 import os.path
-from Globals import package_home
+
 import urllib
 from ECHO_helpers import displayTypes,checkOnlyOneInGroup
 from ECHO_collection import content_html
@@ -300,7 +301,8 @@ def manage_addECHO_sqlElement(self,id,ti
 class ECHO_pageTemplate(ZopePageTemplate,ECHO_basis):
     """pageTemplate Objekt"""
     meta_type="ECHO_pageTemplate"
-
+    security=ClassSecurityInfo()
+    
     _default_content_fn = os.path.join(package_home(globals()),
                                        'html/ECHO_pageTemplateDefault.html')
 
@@ -308,6 +310,9 @@ class ECHO_pageTemplate(ZopePageTemplate
         {'label':'Main Config','action':'changeECHO_pageTemplateMainForm'},
         )
 
+    security.declarePublic('content_html')
+
+    
     def content_html(self):
 	"""content_html"""
 	return content_html(self,'pageTemplate')
@@ -407,6 +412,30 @@ class ECHO_navigation(Folder):
     """Navigations Element"""
     meta_type="ECHO_Navigation"
 
+    def linkBar(self,parent):
+        """linkbarer balken"""
+        str=""
+
+        
+        while not(parent.meta_type == "ECHO_root"):
+            fragment="""<a href="%s">%s</a>"""%(parent.absolute_url(),parent.label)
+            str=fragment+"/"+str
+            parent=parent.aq_parent
+
+        return str
+    
+    def decode(self,str):
+        """decoder"""
+        if not str:
+            return ""
+        if type(str)==StringType:
+            
+            return str
+        else:
+            try:
+                return str.encode('utf-8')
+            except:
+                return str.encode('latin-1')
     def ECHOFormatListStr(self,list,search="\n",replace="<br>"):
         """formatiert liste im str"""
 	if list:
@@ -628,7 +657,10 @@ class ECHO_navigation(Folder):
         for x in hash.keys():
             #print hash[x][1]
             if hasattr(hash[x][1],field):
-                weight=getattr(hash[x][1],field)
+                try:
+                    weight=int(getattr(hash[x][1],field))
+                except:
+                    weight=getattr(hash[x][1],field)
                 #print weight
             else:
                 weight=0