--- ECHO_content/ECHO_collection.py	2004/03/23 12:58:24	1.18
+++ ECHO_content/ECHO_collection.py	2004/03/30 15:30:58	1.21
@@ -231,19 +231,21 @@ class ECHO_resource(Folder):
         if not hasattr(self,'coords'):
             self.coords=[]
 
+        print "vorher",self.coords
         pt=PageTemplateFile('Products/ECHO_content/zpt/ChangeECHO_resource.zpt').__of__(self)
         return pt()
     
 
     def changeECHO_resource(self,metalink,link,title,label,description,content_type,responsible,weight,viewClassification="",coords=None,credits=None,RESPONSE=None):
-
-
         """Änderung der Properties"""
         
-
-        setECHO_collectionInformation(self,title,label,description,content_type,responsible,credits,weight,coords,viewClassification)
-
         
+        coordsnew=[ string.split(x,",") for x in coords]
+        
+        
+        setECHO_collectionInformation(self,title,label,description,content_type,responsible,credits,weight,coordsnew)
+        
+        self.coords=coordsnew[0:]
         self.link=link
         self.metalink=metalink
         
@@ -257,9 +259,15 @@ class ECHO_resource(Folder):
         {'label':'Graphics','action':'ECHO_graphicEntry'},
         )
 
+    def getOverview(self):
+        """overview graphics"""
+        
+        return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
+
     def ECHO_graphicEntry(self):
         """DO nothing"""
-        if 'overview' in self.aq_parent.__dict__.keys():
+        overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
+        if overview: 
             pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
             return pt()
         else:
@@ -370,11 +378,11 @@ class ECHO_externalLink(Folder):
     def changeECHO_externalLink(self,link,title,label,description,content_type,responsible,weight,coords=None,credits=None,RESPONSE=None):
 
         """Änderung der Properties"""
-        
+        coordsnew=[ string.split(x,",") for x in coords]
 
         setECHO_collectionInformation(self,title,label,description,content_type,responsible,credits,weight,coords)
 
-        
+        self.coords=coordsnew[0:]
         self.link=link
         if RESPONSE is not None:
             RESPONSE.redirect('manage_main')
@@ -465,6 +473,8 @@ class ECHO_collection(Folder, Persistent
                 """nothing"""
                 
         return "Rerenderd all links to resources in: "+self.title
+
+    security.declarePublic('ECHO_newViewerLink')
     
 
     def getCoords(self):
@@ -502,9 +512,18 @@ class ECHO_collection(Folder, Persistent
 
         )
 
+    def getOverview(self):
+        """overview graphics"""
+        
+        return self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])[0][1]
+    
+    
     def ECHO_graphicEntry(self):
         """DO nothing"""
-        if 'overview' in self.aq_parent.__dict__.keys():
+        overview = self.aq_parent.ZopeFind(self.aq_parent,obj_ids=['overview'])
+        
+    
+        if overview:
             pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_draw.zpt').__of__(self)
             return pt()
         else:
@@ -545,10 +564,12 @@ class ECHO_collection(Folder, Persistent
     def changeECHO_collection(self,title,label,description,content_type,responsible,weight,credits=None,sortfield="weight",coords=None,RESPONSE=None):
         """Änderung der Properties"""
 
+        
         coordsnew=[ string.split(x,",") for x in coords]
 
         setECHO_collectionInformation(self,title,label,description,content_type,responsible,credits,weight,coordsnew)
-
+        
+        self.coords=coordsnew[0:]
         self.sortfield=sortfield
 
         if RESPONSE is not None:
@@ -660,6 +681,26 @@ class ECHO_root(Folder,Persistent,Implic
     """ECHO Root Folder"""
     meta_type="ECHO_root"
 
+    def ECHO_newViewerLink(self,obj=None):
+        """change links (:86 faellt weg)"""
+
+        if not obj:
+            obj = self
+            
+        entries=obj.ZopeFind(obj,obj_metatypes=['ECHO_resource','ECHO_collection'])
+
+        for entry in entries:
+                
+                if entry[1].meta_type == 'ECHO_resource':
+                    
+                    entry[1].link=re.sub('\:86','',entry[1].link)
+
+                else:
+                    
+                    entry[1].ECHO_newViewerLink(entry[1])
+                
+        return "Rerenderd all links to resources in: "+self.title
+
     def __init__(self,id,title):
         """init"""
         self.id = id