--- versionedFile/versionedFile.py	2004/11/30 09:43:04	1.21
+++ versionedFile/versionedFile.py	2005/01/12 14:08:19	1.25
@@ -52,10 +52,8 @@ class versionedFileFolder(Folder,ECHO_ba
     def generateIndexHTML(self,RESPONSE=None):
         """lege standard index.html an"""
 
-        
 
-        
-        if not hasattr(self,'index.html'):
+        if not self.ZopeFind(self,obj_ids=['index.html']):
             zt=ZopePageTemplate('index.html')
             self._setObject('index.html',zt)
             default_content_fn = os.path.join(package_home(globals()),
@@ -75,8 +73,7 @@ class versionedFileFolder(Folder,ECHO_ba
 
         
 
-        
-        if not hasattr(self,'history_template.html'):
+        if not self.ZopeFind(self,obj_ids=['history_template.html']):
             zt=ZopePageTemplate('history_template.html')
             self._setObject('history_template.html',zt)
             default_content_fn = os.path.join(package_home(globals()),
@@ -146,7 +143,12 @@ class versionedFileFolder(Folder,ECHO_ba
     def addFile(self,vC,file,author,newName='',content_type='',RESPONSE=None):
         """ add a new file"""
         if newName=='':
-            id=file.filename
+            filename=file.filename
+            id=filename[max(filename.rfind('/'),
+                                    filename.rfind('\\'),
+                                    filename.rfind(':'),
+                                    )+1:]
+
         else:
             id=newName
         
@@ -158,8 +160,13 @@ class versionedFileFolder(Folder,ECHO_ba
         ob=self._getOb(id)
         ob.title=id
         file2=file
-        ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
+        
+        obj=ob.manage_addVersionedFileObject(id,vC,author,file2,content_type=content_type)
 
+        if obj.getSize()==0:
+            pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
+            return pt()
+        
         RESPONSE.redirect(self.REQUEST['URL1'])
 
         
@@ -397,18 +404,33 @@ class versionedFile(Folder):
         author=self.REQUEST['author']
         
         if changeName=="yes":
-            self.title=file.filename[0:]
+            filename=file.filename
+            self.title=filename[max(filename.rfind('/'),
+                        filename.rfind('\\'),
+                        filename.rfind(':'),
+                        )+1:]
+
 
         if not newName=='':
             self.title=newName[0:]
 
         id="V%i"%self.getVersion()+"_"+self.title
+        
         manage_addVersionedFileObject(self,id,vC,author,file,"V%i"%self.getVersion()+"_"+self.title,precondition, content_type)
         objs=self.ZopeFind(self,obj_ids=[id])[0][1].setVersionNumber(int(self.getVersion()))
 
+
         if RESPONSE:
-            RESPONSE.redirect(self.REQUEST['URL2'])
+            if self.ZopeFind(self,obj_ids=[id])[0][1].getSize()==0:
+                pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','errorUploadFile')).__of__(self)
+                return pt()
 
+            else:
+                RESPONSE.redirect(self.REQUEST['URL2'])
+
+        else:
+            return self.ZopeFind(self,obj_ids=[id])[0][1]
+        
     security.declareProtected('AUTHENTICATED_USER','downloadLocked')
 
     def download(self):