--- ECHO_content/ECHO_helpers.py	2006/07/27 15:27:34	1.77
+++ ECHO_content/ECHO_helpers.py	2007/01/23 18:22:29	1.79
@@ -18,6 +18,7 @@ import base64
 import bz2
 import xmlrpclib
 import zLOG
+import logging
 
 displayTypes = ['ZSQLExtendFolder','ZSQLBibliography','ECHO_group','ECHO_collection','ECHO_resource','ECHO_link','ECHO_sqlElement','ECHO_pageTemplate','ECHO_externalLink','ImageCollectionIFrame','VLP_resource','VLP_essay','ECHO_ZCatalogElement','ImageCollection','versionedFileFolder','ECHO_movie']
 
@@ -37,6 +38,7 @@ def content_html(self,type):
         #    return templates[0][1]()
 
         if hasattr(self,type+"_template"):
+            logging.info("type: %s"%type)
             obj=getattr(self,type+"_template")
             return obj()
         else:
@@ -52,6 +54,7 @@ class ECHO_basis:
     security.declarePublic('getImageTag')
     
     management_page_charset="utf-8"
+    isVisible = True
     
     def manage_addECHO_locale(self,lang,title,label,text=None,content_type=None,RESPONSE=None):
             return ECHO_collection.manage_addECHO_locale(self,lang,title,label)
@@ -137,7 +140,31 @@ class ECHO_basis:
             """template fuer content bei einbau und ECHO_Umgebung"""
             
             return content_html(self,type)
-        
+    
+    def getIsVisible(self):
+	"""return if object and all parents are visible"""
+	
+	# if object is not visible return False
+	if hasattr(self,'isVisible'):
+	    if not self.isVisible : return False
+	    
+	# else if parent of object is not ECHO_root, ECHO_basis or None
+	if not self.aq_parent.meta_type in ['ECHO_root','ECHO_basis',None] :
+	    return self.aq_parent.getIsVisible()
+
+	# else return True
+	return True
+
+    def setIsVisible(self, isVisible):
+	""" set object attribute isVisible"""
+	self.isVisible = isVisible
+
+    def getAttributeIsVisible(self):
+	""" return object attribute isVisible"""
+	if hasattr(self,'isVisible'):
+	    return self.isVisible
+	return True
+    
     def getTitle(self):
         """title"""
         if hasattr(self,'getLanguage'):
@@ -549,7 +576,14 @@ def checkOnlyOneInGroup(object):
         else:           return object
 
 
-def getSubCols(self, sortfield=None, subColTypes=displayTypes, sortFieldMD=None,searchMD=None,searchMD_modus='search',searchSimple=None,generic="yes",search_sub=0):
+def getSubCols(self, sortfield=None, 
+               subColTypes=displayTypes, 
+               sortFieldMD=None,
+               searchMD=None,
+               searchMD_modus='search',
+               searchSimple=None,
+               generic="yes",search_sub=0,
+               isVisible=True):
         
         def sort(x,y):
                 return cmp(x[0],y[0])
@@ -571,7 +605,7 @@ def getSubCols(self, sortfield=None, sub
         
         if searchSimple and (not (searchSimple==""))and hasattr(self,'resourceCatalog'):         
             searchString=" AND ".join(searchSimple.split())         
-            ids=[x.getObject() for x in self.resourceCatalog({'getMDValueSimpleSearchField':searchString})]         
+            ids=[x.getObject() for x in self.resourceCatalog({'getMDValueSimpleSearchField':searchString,'getIsVisible':True})]         
         else:
             for entry in displayedObjects:       
                     object=entry[1]