--- loncom/interface/lonmsg.pm	2006/12/06 17:14:50	1.188
+++ loncom/interface/lonmsg.pm	2006/12/13 01:45:15	1.190
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging
 #
-# $Id: lonmsg.pm,v 1.188 2006/12/06 17:14:50 www Exp $
+# $Id: lonmsg.pm,v 1.190 2006/12/13 01:45:15 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -379,24 +379,29 @@ sub store_instructor_comment {
 sub user_crit_msg_raw {
     my ($user,$domain,$subject,$message,$sendback,$toperm,$sentmessage)=@_;
 # Check if allowed missing
-    my $status='';
+    my ($status,$packed_message);
     my $msgid='undefined';
     unless (($message)&&($user)&&($domain)) { $status='empty'; };
     my $text=$message;
     my $homeserver=&Apache::lonnet::homeserver($user,$domain);
     if ($homeserver ne 'no_host') {
-       ($msgid,$message)=&packagemsg($subject,$message);
-       if ($sendback) { $message.='<sendback>true</sendback>'; }
+       ($msgid,$packed_message)=&packagemsg($subject,$message);
+       if ($sendback) { $packed_message.='<sendback>true</sendback>'; }
        $status=&Apache::lonnet::critical(
            'put:'.$domain.':'.$user.':critical:'.
            &escape($msgid).'='.
-           &escape($message),$homeserver);
+           &escape($packed_message),$homeserver);
         if (defined($sentmessage)) {
-            $$sentmessage = $message;
+            $$sentmessage = $packed_message;
         }
+        (undef,my $packed_message_no_citation) =
+            &packagemsg($subject,$message,undef,undef,undef,$user,$domain,
+                        $msgid);
+        $status .= &store_sent_mail($msgid,$packed_message_no_citation);
     } else {
        $status='no_host';
     }
+
 # Notifications
     my %userenv = &Apache::loncommon::getemails($user,$domain);
     if ($userenv{'critnotification'}) {
@@ -518,11 +523,9 @@ sub user_normal_msg_raw {
                (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
 		|| &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
 					    '/'.$env{'request.course.sec'})))) {
-           (undef, my $packed_message_no_citation)=
-                             &packagemsg($subject,$message,undef     ,$baseurl,
-                                          $attachmenturl,$user,$domain,$currid,
-                                                              undef,$crsmsgid);
-
+           (undef,my $packed_message_no_citation) =
+               &packagemsg($subject,$message,undef,$baseurl,$attachmenturl,
+                           $user,$domain,$currid,undef,$crsmsgid);
            $status .= &store_sent_mail($msgid,$packed_message_no_citation);
        }
     } else {
@@ -601,7 +604,31 @@ sub store_sent_mail {
 sub foldersuffix {
     my $folder=shift;
     unless ($folder) { return ''; }
-    return '_'.&escape($folder);
+    my $suffix;
+    my %folderhash = &get_user_folders($folder);
+    if (ref($folderhash{$folder}) eq 'HASH') {
+        $suffix = '_'.&escape($folderhash{$folder}{'id'});
+    } else {
+        $suffix = '_'.&escape($folder);
+    }
+    return $suffix;
+}
+
+# ========================================================= User-defined folders 
+
+sub get_user_folders {
+    my ($folder) = @_;
+    my %userfolders = 
+          &Apache::lonnet::dump('email_folders',undef,undef,$folder);
+    my $lock = "\0".'lock_counter'; # locks db while counter incremented
+    my $counter = "\0".'idcount';   # used in suffix for email db files
+    if (defined($userfolders{$lock})) {
+        delete($userfolders{$lock});
+    }
+    if (defined($userfolders{$counter})) {
+        delete($userfolders{$counter});
+    }
+    return %userfolders;
 }
 
 1;