--- loncom/interface/lonmsg.pm	2008/06/06 05:24:28	1.212
+++ loncom/interface/lonmsg.pm	2009/01/04 16:21:10	1.214.2.4
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Routines for messaging
 #
-# $Id: lonmsg.pm,v 1.212 2008/06/06 05:24:28 raeburn Exp $
+# $Id: lonmsg.pm,v 1.214.2.4 2009/01/04 16:21:10 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -83,10 +83,10 @@ 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 $now=time;
@@ -120,6 +120,9 @@ sub packagemsg {
 	   '<role>'.$env{'request.role'}.'</role>'.
 	   '<resource>'.$env{'request.filename'}.'</resource>'.
            '<msgid>'.$msgid.'</msgid>';
+    if (defined($env{'form.group'})) {
+        $result .= '<group>'.$env{'form.group'}.'</group>';
+    }
     if (ref($recuser) eq 'ARRAY') {
         for (my $i=0; $i<@{$recuser}; $i++) {
             if ($type eq 'dcmail') {
@@ -279,22 +282,49 @@ sub unpackmsgid {
 
 
 sub sendemail {
-    my ($to,$subject,$body)=@_;
-    my %senderemails=&Apache::loncommon::getemails();
+    my ($to,$subject,$body,$to_uname,$to_udom,$user_lh)=@_;
     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);
+	    }
+        }
     }
     $body=
-    "*** ".&mt('This is an automatic message generated by the LON-CAPA system.')."\n".
-    "*** ".($senderaddress?&mt('You can reply to this message'):&mt('Please do not reply to this address.')."\n*** ".
-	    &mt('A reply will not be received by the recipient!'))."\n\n".$body;
+    "*** ".&mt_user($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;
     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;
@@ -313,14 +343,17 @@ 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);
     if ($fromcid ne '') {
-        $coursetext = "\n".&mt('Course').': ';
+        $coursetext = "\n".&mt_user($user_lh,'Course').': ';
         if ($env{'course.'.$fromcid.'.description'} ne '') {
             $coursetext .= $env{'course.'.$fromcid.'.description'};
         } else {
@@ -333,24 +366,25 @@ sub sendnotification {
     }
     my @recipients = split(/,/,$to);
     $bodybegin = $coursetext. 
-               &mt('You received a'.$critical.' message from [_1] in LON-CAPA.',$sender).' ';
-    $bodysubj = &mt('The subject is 
+               &mt_user($user_lh,
+                         'You received a'.$critical.' message from [_1] in LON-CAPA.',$sender).' ';
+    $bodysubj = &mt_user($user_lh,'The subject is 
 
  [_1]
 
 ',$subj)."\n".
-'=== '.&mt('Excerpt')." ============================================================
+'=== '.&mt_user($user_lh,'Excerpt')." ============================================================
 ";
     $bodyend = "
 ========================================================================
 
-".&mt('Use 
+".&mt_user($user_lh,'Use 
 
  [_1]
 
 to access the full message.',$url);
     my %userenv = &Apache::lonnet::get('environment',['notifywithhtml'],$toudom,$touname);
-    my $subject = &mt("'New' $critical message from ").$sender;
+    my $subject = &mt_user($user_lh,"'New' $critical message from ").$sender;
  
     my ($blocked,$blocktext);
     if (!$crit) {
@@ -361,7 +395,7 @@ to access the full message.',$url);
             $blocked = 1;
             my $showstart = &Apache::lonlocal::locallocaltime($startblock);
             my $showend = &Apache::lonlocal::locallocaltime($endblock);
-            $blocktext = &mt('LON-CAPA messages sent to you between [_1] and [_2] will be inaccessible until the end of this time period, because you are a student in a course with an active communications block.',$showstart,$showend);
+            $blocktext = &mt_user($user_lh,'LON-CAPA messages sent to you between [_1] and [_2] will be inaccessible until the end of this time period, because you are a student in a course with an active communications block.',$showstart,$showend);
         }
     }
     if ($userenv{'notifywithhtml'} ne '') {
@@ -376,7 +410,7 @@ to access the full message.',$url);
                 }
                 $body = $bodybegin.$bodysubj.$sendtext.$bodyend;
             }
-            &sendemail($addr,$subject,$body);
+            &sendemail($addr,$subject,$body,$touname,$toudom,$user_lh);
         }
     } else {
         if ($blocked) {
@@ -385,7 +419,7 @@ to access the full message.',$url);
             $text =~ s/\<\/*[^\>]+\>//gs;
             $body = $bodybegin.$bodysubj.$text.$bodyend;
         }
-        &sendemail($to,$subject,$body);
+        &sendemail($to,$subject,$body,$touname,$toudom,$user_lh);
     }
 }
 # ============================================================= Check for email
@@ -686,8 +720,10 @@ sub user_normal_msg_raw {
 			     $text,$msgid);
        }
        if ($toperm && $userenv{'permanentemail'}) {
-	   &sendnotification($userenv{'permanentemail'},$user,$domain,$subject,0,
-			     $text,$msgid);
+           if ((!$userenv{'notification'}) || ($userenv{'notification'} ne $userenv{'permanentemail'})) {
+	       &sendnotification($userenv{'permanentemail'},$user,$domain,$subject,0,
+	  		         $text,$msgid);
+           }
        }
        &Apache::lonnet::log($env{'user.domain'},$env{'user.name'},
 			    $env{'user.home'},
@@ -746,7 +782,7 @@ sub user_normal_msg {
 }
 
 sub process_sent_mail {
-    my ($msgsubj,$subj_prefix,$numsent,$stamp,$msgname,$msgdom,$msgcount,$context,$pid,$savemsg,$recusers,$recudoms,$baseurl,$attachmenturl,$symb,$error,$senderuname,$senderdom) = @_;
+    my ($msgsubj,$subj_prefix,$numsent,$stamp,$msgname,$msgdom,$msgcount,$context,$pid,$savemsg,$recusers,$recudoms,$baseurl,$attachmenturl,$symb,$error,$senderuname,$senderdom,$recipid) = @_;
     my $sentsubj;
     if ($numsent > 1) {
         $sentsubj = $subj_prefix.' ('.$numsent.' sent) '.$msgsubj;
@@ -761,7 +797,7 @@ sub process_sent_mail {
         &buildmsgid($stamp,$sentsubj,$msgname,$msgdom,$msgcount,$context,$pid);
     (undef,my $sentmessage) =
         &packagemsg($msgsubj,$savemsg,undef,$baseurl,$attachmenturl,$recusers,
-                    $recudoms,$sentmsgid,undef,undef,$symb,$error);
+                    $recudoms,$sentmsgid,undef,undef,$symb,$error,$recipid);
     my $status = &store_sent_mail($sentmsgid,$sentmessage,$senderuname,
                                   $senderdom);
     return $status;
@@ -922,6 +958,28 @@ sub decide_receiver {
     return ($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::loncommon::getlangs($toudom,$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;
+}
+
 =pod
 
 =back