--- ECHO_content/ECHO_Nav.py	2008/08/21 07:44:56	1.82
+++ ECHO_content/ECHO_Nav.py	2012/01/18 16:57:00	1.84.2.1
@@ -38,7 +38,7 @@ def logger(txt,method,txt2):
     """logging"""
     logging.info(txt+ txt2)
 
-
+STORAGEMANAGER_URL_DEFAULT = "http://storage-web.mpiwg-berlin.mpg.de/storage/storeOnline?path="
 try:    
     from Products.ZSQLExtend.ZSQLExtend import ZSQLExtendFolder
 except:
@@ -579,17 +579,20 @@ class ECHO_navigation(Folder):
         )
     displayedMetaTypes=displayTypes
     
+    def getStorageManagerURL(self):
+        """returns the URL to the storagemanager"""
+        return getattr(self,"storageManagerURL",STORAGEMANAGER_URL_DEFAULT)
     def ECHO_navigationConfigForm(self):
         """configForm"""
         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ChangeECHO_navigation.zpt')).__of__(self)
         return pt()
     
-    def ECHO_navigationConfig(self,title,pathToHierarchy,displayedMetaTypes=displayTypes,RESPONSE=None):
+    def ECHO_navigationConfig(self,title,pathToHierarchy,storageManagerURL="",displayedMetaTypes=displayTypes,RESPONSE=None):
         """config"""
         self.title=title
         self.pathToHierarchy=pathToHierarchy
         self.displayedMetaTypes=toList(displayedMetaTypes)[0:]
-
+        self.storageManagerURL=storageManagerURL
 
         if RESPONSE is not None:
             RESPONSE.redirect('manage_main')
@@ -754,7 +757,7 @@ class ECHO_navigation(Folder):
 	
 	if len(item)<2:
 		return 0
-        #falls exakte Übereinstimmung dann immer 1
+        #falls exakte Uebereinstimmung dann immer 1
         if  (testStr==item[1]) and (self.REQUEST.get('QUERY_STRING','')==''):
             
             return 1
@@ -797,7 +800,15 @@ class ECHO_navigation(Folder):
         else:
             return style
         
-    
+    def getHierCrumbs(self):
+        """returns a list of hierarchical breadcrumbs from self to the ECHO_root"""
+        # crumb for this object
+        crumb = {'obj': self,
+                 'url': self.absolute_url(),
+                 'label': self.get('label','Home')}
+        crumbs = [crumb]
+        return crumbs
+
     def buttonsFromHash(self,hash,start=None,orientation="horizontal"):
         
         """Generate Buttons"""