--- ImageArchive/ImageArchive.py	2005/10/26 14:57:59	1.71
+++ ImageArchive/ImageArchive.py	2005/11/23 17:41:04	1.72
@@ -284,7 +284,8 @@ class ImageDigilib(Folder,Persistent,Imp
         """get the accessright, return is string "extern" or "intern" """
         return self.getRights(self.filename.split('.')[0])
          
- 
+    security.declarePublic('isAccessible')
+    
     def isAccessible(self):
         """gives true if obejct is accessible taking the rights of the user into account"""
         
@@ -523,7 +524,8 @@ class ImageDigilib(Folder,Persistent,Imp
         
 
             return "done"
-            
+  
+    security.declarePublic('thumb')
     def thumb(self,url=None):
         """show thumb"""
         thumbname=os.path.splitext(self.filename)[0]+".jpg"
@@ -785,7 +787,7 @@ class ImageCollection(Folder, Persistent
         """import metadata, if strict ist not None then only metadata will be rebuild where metadata is empty"""
         
         for image in self.ZopeFind(self,obj_metatypes=["ImageDigilib"]):
-            print image[1].getId()
+           
             image[1].manageMetaData(strict)
         return "ok"
         
@@ -919,12 +921,20 @@ class ImageCollection(Folder, Persistent
                 
                 idnr=image.getElementsByTagName('idnr')[0]
                 id=getText(idnr.childNodes)
-                numberOfPages=image.getElementsByTagName('numberOfPages')[0]
-                nopT=getText(numberOfPages.childNodes)
                 try:
-                        nop=int(nopT)
+                    numberOfPages=image.getElementsByTagName('numberOfPages')[0]
                 except:
-                        nop=0
+                    numberOfPages=None
+                    
+                if numberOfPages:
+                    nopT=getText(numberOfPages.childNodes)
+                    try:
+                            nop=int(nopT)
+                    except:
+                            nop=0
+                else:
+                    nop=0
+                            
                 texts=getText(imagename.childNodes).split("\n") #mehrere bilder in return getrennter liste
                 for text in texts:
                     if not text=="":
@@ -940,6 +950,14 @@ class ImageCollection(Folder, Persistent
         self.REQUEST.SESSION['filenames']=rc
         self.REQUEST.SESSION['filenamesIds']=fnIds
         
+        overview=self.ZopeFind(self,obj_ids=['overview_selected.html'])
+            
+        if overview:
+                return overview[0][1]()
+        else:
+                pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','overview_selected.zpt')).__of__(self)
+                return pt()        
+        
         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','overview_selected.zpt')).__of__(self)
         return pt()        
 
@@ -1562,7 +1580,7 @@ class ImageCollection(Folder, Persistent
 
     def getImageByName(self,filename,onlyName=None):
         """get filename"""
-        
+       
         fn=getattr(self,filename,None)
         if not fn:
             filenameM=filename.split(".")[0]
@@ -1597,9 +1615,14 @@ class ImageCollection(Folder, Persistent
 
             self.REQUEST.SESSION['filenames']=ret
                 #self.REQUEST.SESSION['filenamesIds']=fnIds
-
-            pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','overview_selected.zpt')).__of__(self)
-            return pt()        
+          
+            overview=self.ZopeFind(self,obj_ids=['overview_selected.html'])
+            
+            if overview:
+                return overview[0][1]()
+            else:
+                pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','overview_selected.zpt')).__of__(self)
+                return pt()        
 
         if self.REQUEST.has_key('filename'):
             filen=self.REQUEST['filename']