--- loncom/interface/lonmsgdisplay.pm	2007/03/01 09:30:58	1.68
+++ loncom/interface/lonmsgdisplay.pm	2007/04/22 02:25:36	1.69
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging display
 #
-# $Id: lonmsgdisplay.pm,v 1.68 2007/03/01 09:30:58 www Exp $
+# $Id: lonmsgdisplay.pm,v 1.69 2007/04/22 02:25:36 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -33,12 +33,13 @@ package Apache::lonmsgdisplay;
 
 =head1 NAME
 
-Apache::lonmsg: supports internal messaging
+Apache::lonmsgdisplay: supports internal messaging
 
 =head1 SYNOPSIS
 
-lonmsg provides routines for sending messages, receiving messages, and
-a handler to allow users to read, send, and delete messages.
+lonmsgdisplay provides a handler to allow users to read, send, 
+and delete messages, and to create and delete message folders,
+and to move messages between folders.
 
 =head1 OVERVIEW
 
@@ -93,25 +94,6 @@ addresses on their B<PREF> screen, but g
 are much more useful than traditional email can be made to be, even
 with HTML support.
 
-Right now, this document will cover just how to send a message, since
-it is likely you will not need to programmatically read messages,
-since lonmsg already implements that functionality.
-
-The routines used to package messages and unpackage messages are not
-only used by lonmsg when creating/extracting messages for LON-CAPA's
-internal messaging system, but also by lonnotify.pm which is available
-for use by Domain Coordinators to broadcast standard e-mail to specified
-users in their domain.  The XML packaging used in the two cases is very
-similar.  The differences are the use of <recuser>$uname</recuser> and 
-<recdomain>$udom</recdomain> in stored internal messages, compared 
-with <recipient username="$uname:$udom">$email</recipient> in stored
-Domain Coordinator e-mail for the storage of information about 
-recipients of the message/e-mail.
-
-=head1 FUNCTIONS
-
-=over 4
-
 =cut
 
 use strict;
@@ -1055,16 +1037,23 @@ ENDDISHEADER
 	    }
 	    my ($dis_name,$dis_domain) = ($fromname,$fromdomain);
 	    if ($folder eq 'sent') {
-		if (defined($recv_name) && !defined($recv_domain)) {
-		    $dis_name   = join('<br />',@{$recv_name});
-		    $dis_domain = join('<br />',@{$recv_domain});
+                if (defined($recv_name) && defined($recv_domain)) {
+		    if (ref($recv_name) eq 'ARRAY' && 
+                        ref($recv_domain) eq 'ARRAY') {
+		        $dis_name   = join('<br />',@{$recv_name});
+		        $dis_domain = join('<br />',@{$recv_domain});
+                    }
 		} else {
 		    my $msg_id  = &unescape($origID);
 		    my %message = &Apache::lonnet::get('nohist_email'.$suffix,
 						       [$msg_id]);
 		    my %content = &Apache::lonmsg::unpackagemsg($message{$msg_id});
-		    $dis_name   = join('<br />',@{$content{'recuser'}});
-		    $dis_domain = join('<br />',@{$content{'recdomain'}});
+                    if (ref($content{'recuser'}) eq 'ARRAY') {
+		        $dis_name   = join('<br />',@{$content{'recuser'}});
+                    }
+                    if (ref($content{'recdomain'}) eq 'ARRAY') {
+		        $dis_domain = join('<br />',@{$content{'recdomain'}});
+                    }
 		}
 	    }
             my $localsenttime = &Apache::lonlocal::locallocaltime($sendtime);
@@ -2367,7 +2356,7 @@ sub sendoffmail {
 		    split(/\:/,&unescape($specialmsgid));
 
                 foreach my $recipient (sort(keys(%toaddr))) {
-                    if ($specialmsg_status{$recipient} eq 'ok') {
+                    if ($specialmsg_status{$recipient} =~ /\s*(ok|con_delayed)\s*/) {
                         my $usersubj = $subj_prefix.'['.$recipient.']';
                         my $usermsgid = 
 			    &Apache::lonmsg::buildmsgid($stamp,$usersubj,
@@ -2760,8 +2749,6 @@ sub handler {
 
 =pod
 
-=back
-
 =cut
 
 1;