--- basket/groups.py	2006/04/06 16:49:14	1.4
+++ basket/groups.py	2006/04/12 19:37:34	1.5
@@ -9,6 +9,26 @@ from types import *
 
 from AccessControl import SecurityManagement
 
+import smtplib
+
+def sendForm(self,fromaddr,subject,content,nextPage="index_html",RESPONSE=None):
+                """sendform"""
+                fromaddr=fromaddr.strip("\r\n\t") # sicherstellen dass keine zusaetzlichen headerzeilen eingefuegt werden
+                subject=subject.strip("\r\n\t") # sicherstellen dass keine zusaetzlichen headerzeilen eingefuegt werden
+                toaddrs=self.toAddrs
+
+                subject="%s %s"%(self.subjectAdd,subject)
+                
+                msg = ("From: %s\r\nSubject: %s\r\nTo: %s\r\n\r\n"
+                       % (fromaddr, subject, ", ".join(toaddrs)))
+                server = smtplib.SMTP("mail.mpiwg-berlin.mpg.de")
+                #server.set_debuglevel(1)
+                msg=msg+content
+                server.sendmail(fromaddr, toaddrs, msg)
+                server.quit()
+
+                if RESPONSE:
+                        RESPONSE.redirect(nextPage)
 class GroupFolder(Folder):
     """Folder which contains groups"""
     
@@ -21,8 +41,16 @@ class GroupFolder(Folder):
         #TODO: check if user already exists in LDAP
         #TODO: email is not registered yet, because MPIWGUserfolder is not working with CookieCrumbler
         #print [x for x in repr(self.acl_users.getUserNames())]
+        
+        if not (len(user.split("@")) ==2):
+            pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddUserErrorInvalidEmail.zpt')).__of__(self)
+            return pt(user=user)
+            
+            
         if user in repr(self.acl_users.getUserNames()):
-            return "ERROR: username already exists"
+            
+            pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','AddUserErrorAlreadyExists.zpt')).__of__(self)
+            return pt(user=user)
         
         if user and password:
             #self.acl_users.addUser(user,password,email)