--- ECHO_content/ECHO_Nav.py	2005/12/05 17:18:43	1.68
+++ ECHO_content/ECHO_Nav.py	2006/03/02 19:59:03	1.74
@@ -96,7 +96,14 @@ class ECHO_ZCatalogElement(SimpleItem):
         if RESPONSE is not None:
             RESPONSE.redirect('manage_main')
     def getKeywordList(self):
-        return getattr(self,self.catalogId).uniqueValuesFor(self.field)
+        try:
+            return getattr(self,self.catalogId).uniqueValuesFor(self.field)
+        except:
+            #return getattr(self,self.catalogId).query(self.field)
+
+            list= [x for x in getattr(getattr(self,self.catalogId),self.field).words()]
+            list.sort()
+            return list
     
     def getNavList(self):
         """ausgabe der treffer list fuer navigation"""
@@ -429,7 +436,16 @@ def manage_addECHO_pageTemplate(self, id
 class ECHO_navigation(Folder):
     """Navigations Element"""
     meta_type="ECHO_Navigation"
-
+    management_page_charset="utf-8"
+    
+    def getUsername(self):
+        """get name of user"""
+        username=str(self.REQUEST['AUTHENTICATED_USER'])
+        if username=='Anonymous User':
+            return None
+        else:
+            return username
+        
     def searchExternalCollection(self,url,simpleSearch):
         """search external collection via xmlrpc"""
         server=xmlrpclib.Server(url)
@@ -481,14 +497,15 @@ class ECHO_navigation(Folder):
         """decoder"""
         if not str:
             return ""
-        if type(str)==StringType:
+        if type(str) is StringType:
+	    try:            
+            	return str.decode('utf-8')
+	    except:
+		return str.decode('latin-1')
+        else:
             
             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:
@@ -683,20 +700,17 @@ class ECHO_navigation(Folder):
                     # add label falls existiert und nicht leer
                     if hasattr(temp[x][1],'label'):
                         
-                        if not temp[x][1].label=='':
-                            try:
+                        if not temp[x][1].getLabel()=='':
                                 label=temp[x][1].getLabel()
-                            except:
-                                label=temp[x][1].label.encode('utf-8')
                         else:
-                            label=temp[x][1].title.encode('utf-8')
+                            try:
+                                label=temp[x][1].getTitle()
+                            except:
+                                zLOG.LOG("ECHO_Nav",zLOG.ERROR,"%s has neither getLabel nor getTile implemented"%temp[x][1].getId())
+                                label=""
                     else:
-                        label=temp[x][1].title.encode('utf-8')                            
-                    
-                    try:
-                        label=label.encode('utf-8')
-                    except:
-                        label=label.decode('latin-1')
+                        label=temp[x][1].getTitle()
+
                         
                     if location:
 
@@ -738,9 +752,11 @@ class ECHO_navigation(Folder):
         """test is path is already selected"""
 
         testStr=re.sub("/index_html",'',self.REQUEST.get('URL',''))
-
+	
+	if len(item)<2:
+		return 0
         #falls exakte Übereinstimmung dann immer 1
-        if (testStr==item[1]) and (self.REQUEST.get('QUERY_STRING','')==''):
+        if  (testStr==item[1]) and (self.REQUEST.get('QUERY_STRING','')==''):
             
             return 1
            
@@ -844,7 +860,7 @@ class ECHO_navigation(Folder):
         
         #except:
         #    keys=""
-            
+     
         return keys
 
     def numberOfMainNavElements(self):