--- loncom/interface/lonmsg.pm	2008/11/28 14:36:50	1.216
+++ loncom/interface/lonmsg.pm	2009/03/31 21:04:12	1.224
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging
 #
-# $Id: lonmsg.pm,v 1.216 2008/11/28 14:36:50 raeburn Exp $
+# $Id: lonmsg.pm,v 1.224 2009/03/31 21:04:12 kaisler Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -194,8 +194,6 @@ Returns
   %to - a hash, which keys are addresses of users to send messages to
         the keys will look like   name:domain
 
-=item user_lang()
-
 =back
 
 =cut
@@ -224,10 +222,10 @@ sub packagemsg {
     $citation=&HTML::Entities::encode($citation,'<>&"');
     $subject =&HTML::Entities::encode($subject,'<>&"');
     #remove machine specification
-    $baseurl =~ s|^http://[^/]+/|/|;
+    $baseurl =~ s|^https?://[^/]+/|/|;
     $baseurl =&HTML::Entities::encode($baseurl,'<>&"');
     #remove machine specification
-    $attachmenturl =~ s|^http://[^/]+/|/|;
+    $attachmenturl =~ s|^https?://[^/]+/|/|;
     $attachmenturl =&HTML::Entities::encode($attachmenturl,'<>&"');
     my $course_context = &get_course_context();
     my $now=time;
@@ -422,21 +420,48 @@ sub unpackmsgid {
 
 sub sendemail {
     my ($to,$subject,$body,$to_uname,$to_udom,$user_lh)=@_;
-    my %senderemails=&Apache::loncommon::getemails();
     my $senderaddress='';
-    foreach my $type ('notification','permanentemail','critnotification') {
-	if ($senderemails{$type}) {
-	    $senderaddress=$senderemails{$type};
-	}
+    my $replytoaddress='';
+    if ($env{'form.can_reply'} eq 'N') {
+        my $lonhost = $Apache::lonnet::perlvar{'lonHostID'};
+        my $hostname = &Apache::lonnet::hostname($lonhost);
+        $replytoaddress = 'do-not-reply@'.$hostname;
+    } else {
+        my %senderemails;
+        my $have_sender;
+        if ($env{'form.reply_to_addr'}) {
+            my ($replytoname,$replytodom) = split(/:/,$env{'form.reply_to_addr'});
+            if (!($replytoname eq $env{'user.name'} && $replytodom eq $env{'user.domain'})) {
+                if (&Apache::lonnet::homeserver($replytoname,$replytodom) ne 'no_host') {
+                    %senderemails = 
+                        &Apache::loncommon::getemails($replytoname,$replytodom);
+                    $have_sender = 1;
+                }
+            }
+        }
+        if (!$have_sender) {
+            %senderemails=&Apache::loncommon::getemails();
+        }
+        foreach my $type ('permanentemail','critnotification','notification') {
+            if ($senderemails{$type}) {
+                ($senderaddress) = split(/,/,$senderemails{$type});
+                last if ($senderaddress);
+            }
+        }
     }
     $body=
-    "*** ".&mt_user($user_lh,'This is an automatic message generated by the LON-CAPA system.')."\n".
-    "*** ".($senderaddress?&mt_user($user_lh,'You can reply to this message'):&mt_user($user_lh,'Please do not reply to this address.')."\n*** ".
-	    &mt_user($user_lh,'A reply will not be received by the recipient!'))."\n\n".$body;
+    "*** ".&mt_user($user_lh,'This is an automatic e-mail generated by the LON-CAPA system.')."\n".
+    "*** ".($senderaddress?&mt_user($user_lh,'You can reply to this e-mail'):&mt_user($user_lh,'Please do not reply to this address.')."\n*** ".
+    &mt_user($user_lh,'A reply will not be received by the recipient!'))."\n\n".$body;
     my $msg = new Mail::Send;
     $msg->to($to);
     $msg->subject('[LON-CAPA] '.$subject);
-    if ($senderaddress) { $msg->add('Reply-to',$senderaddress); $msg->add('From',$senderaddress); }
+    if ($replytoaddress) {
+        $msg->add('Reply-to',$replytoaddress);
+    }
+    if ($senderaddress) {
+        $msg->add('From',$senderaddress);
+    }
     if (my $fh = $msg->open()) {
 	print $fh $body;
 	$fh->close;
@@ -455,13 +480,15 @@ sub sendnotification {
 
     $text=~s/\&lt\;/\</gs;
     $text=~s/\&gt\;/\>/gs;
-    my $url='http://'.
-	&Apache::lonnet::hostname(&Apache::lonnet::homeserver($touname,$toudom)).
-      '/adm/email?username='.$touname.'&domain='.$toudom;
+    my $homeserver = &Apache::lonnet::homeserver($touname,$toudom);
+    my $protocol = $Apache::lonnet::protocol{$homeserver};
+    $protocol = 'http' if ($protocol ne 'https');
+    my $url = $protocol.'://'.&Apache::lonnet::hostname($homeserver).
+              '/adm/email?username='.$touname.'&domain='.$toudom;
     my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,
         $symb,$error) = &Apache::lonmsg::unpackmsgid($msgid);
     my ($coursetext,$body,$bodybegin,$bodysubj,$bodyend);
-    my $user_lh = &user_lang($touname,$toudom,$fromcid);
+    my $user_lh = &Apache::loncommon::user_lang($touname,$toudom,$fromcid);
     if ($fromcid ne '') {
         $coursetext = "\n".&mt_user($user_lh,'Course').': ';
         if ($env{'course.'.$fromcid.'.description'} ne '') {
@@ -533,11 +560,17 @@ to access the full message.',$url);
     }
 }
 
+sub mynewmail{
+	&newmail();
+	return $env{'user.mailcheck.lastnewmassagetime'} > $env{'user.mailcheck.lastvisit'};
+}
+
 
 sub newmail {
     if ((time-$env{'user.mailcheck.time'})>300) {
         my %what=&Apache::lonnet::get('email_status',['recnewemail']);
         &Apache::lonnet::appenv({'user.mailcheck.time'=>time});
+		&Apache::lonnet::appenv({'user.mailcheck.lastnewmassagetime'=> $what{'recnewemail'}});
         if ($what{'recnewemail'}>0) { return 1; }
     }
     return 0;
@@ -996,28 +1029,6 @@ sub decide_receiver {
     return ($typestyle,%to);
 }
 
-sub user_lang {
-    my ($touname,$toudom,$fromcid) = @_;
-    my @userlangs;
-    if (($fromcid ne '') && ($env{'course.'.$fromcid.'.languages'} ne '')) {
-        @userlangs=(@userlangs,split(/\s*(\,|\;|\:)\s*/,
-                    $env{'course.'.$fromcid.'.languages'}));
-    } else {
-        my %langhash = &Apache::lonnet::get('environment',['languages'],$toudom,$touname);
-        if ($langhash{'languages'} ne '') {
-            @userlangs = split(/\s*(\,|\;|\:)\s*/,$langhash{'languages'});  
-        } else {
-            my %domdefs = &Apache::lonnet::get_domain_defaults($toudom);
-            if ($domdefs{'lang_def'} ne '') {
-                @userlangs = ($domdefs{'lang_def'});
-            }
-        }
-    }
-    my @languages=&Apache::lonlocal::get_genlanguages(@userlangs);
-    my $user_lh = Apache::localize->get_handle(@languages);
-    return $user_lh;
-}
-
 1;
 __END__