From c3786344cdb4c57a190bbf3395cd4fdc60eb8e4a Mon Sep 17 00:00:00 2001
From: bwarsaw
Date: Sun, 29 Jul 2001 18:51:19 +0000
Subject: Another step towards conversion to MemberAdaptor API.

GetPreferredLanguage() -> getMemberLanguage()

ApprovedChangeMemberAddress(): When changing the addresses globally,
    watch out for a list that has the newaddress already subscribed.
    Skip it in that case (but there probably should be some way of
    reporting this situation back to the caller).

ProcessConfirmation(): Optional argument userdesc_overrides,
    defaulting to None, which allows the caller to override parts of
    the subscription record.  This is used in the confirm screen to,
    e.g. override the real name supplied in the original listinfo
    subscription request.

    Also, use the UserDesc helper class.

    When processing a CHANGE_OF_ADDRESS, return both the oldaddr and
    the new addr.

SetPreferredLanguage(), GetPreferredLanguage(): Removed.  Use the
    MemberAdaptor API methods instead.
---
 Mailman/MailList.py | 36 +++++++++---------------------------
 1 file changed, 9 insertions(+), 27 deletions(-)

diff --git a/Mailman/MailList.py b/Mailman/MailList.py
index 71ee39e58..07c1a1a08 100644
--- a/Mailman/MailList.py
+++ b/Mailman/MailList.py
@@ -42,6 +42,7 @@ from Mailman import mm_cfg
 from Mailman import Utils
 from Mailman import Errors
 from Mailman import LockFile
+from Mailman.UserDesc import UserDesc
 
 # base classes
 from Mailman.Archiver import Archiver
@@ -807,7 +808,7 @@ class MailList(MailCommandHandler, HTMLFormatter, Deliverer, ListAdmin,
              'remote'     : '',
              'listadmin'  : self.GetAdminEmail(),
              'confirmurl' : confirmurl,
-             }, lang=self.GetPreferredLanguage(oldaddr), mlist=self)
+             }, lang=self.getMemberLanguage(oldaddr), mlist=self)
         msg = Message.UserNotification(
             newaddr, self.GetRequestEmail(),
             _('confirm %(cookie)s'),
@@ -830,7 +831,7 @@ class MailList(MailCommandHandler, HTMLFormatter, Deliverer, ListAdmin,
             mlist = MailList(listname, lock=0)
             if mlist.host_name <> self.host_name:
                 continue
-            if not mlist.isMember(oldaddr):
+            if not mlist.isMember(oldaddr) or mlist.isMember(newaddr):
                 continue
             mlist.Lock()
             try:
@@ -843,7 +844,7 @@ class MailList(MailCommandHandler, HTMLFormatter, Deliverer, ListAdmin,
     #
     # Confirmation processing
     #
-    def ProcessConfirmation(self, cookie):
+    def ProcessConfirmation(self, cookie, userdesc_overrides=None):
         data = Pending.confirm(cookie)
         if data is None:
             raise Errors.MMBadConfirmation, 'data is None'
@@ -862,13 +863,9 @@ class MailList(MailCommandHandler, HTMLFormatter, Deliverer, ListAdmin,
                 name = self.real_name
                 raise Errors.MMNeedApproval, _(
                     'subscriptions to %(name)s require administrator approval')
-            class UserDesc: pass
-            userdesc = UserDesc()
-            userdesc.address = addr
-            userdesc.fullname = fullname
-            userdesc.password = password
-            userdesc.digest = digest
-            userdesc.lang = lang
+            userdesc = UserDesc(addr, fullname, password, digest, lang)
+            if userdesc_overrides is not None:
+                userdesc += userdesc_overrides
             self.ApprovedAddMember(userdesc)
             return op, addr, password, digest, lang
         elif op == Pending.UNSUBSCRIPTION:
@@ -879,11 +876,11 @@ class MailList(MailCommandHandler, HTMLFormatter, Deliverer, ListAdmin,
         elif op == Pending.CHANGE_OF_ADDRESS:
             oldaddr, newaddr, globally = data
             self.ApprovedChangeMemberAddress(oldaddr, newaddr, globally)
-            return op, newaddr
+            return op, oldaddr, newaddr
 
     def ConfirmUnsubscription(self, addr, lang=None, remote=None):
         if lang is None:
-            lang = self.GetPreferredLanguage(addr)
+            lang = self.getMemberLanguage(addr)
         cookie = Pending.new(Pending.UNSUBSCRIPTION, addr)
         confirmurl = '%s/%s' % (self.GetScriptURL('confirm', absolute=1),
                                 cookie)
@@ -1024,21 +1021,6 @@ bad regexp in bounce_matching_header line: %s
     #
     # Multilingual (i18n) support
     #
-    def SetPreferredLanguage(self, name, lang):
-        assert lang in self.GetAvailableLanguages()
-        lcname = name.lower()
-        if lang <> self.preferred_language:
-            self.language[lcname] = lang
-        else:
-            if self.language.has_key(lcname):
-                del self.language[lcname]
-
-    def GetPreferredLanguage(self, name=None):
-        if name is None:
-            return self.preferred_language
-        lcname = name.lower()
-        return self.language.get(lcname, self.preferred_language)
-
     def GetAvailableLanguages(self):
         dirs = Utils.GetDirectories(self._full_path)
         # If we don't add this, and the site admin has never added any
-- 
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