--- loncom/interface/lonmsg.pm 2006/04/25 19:45:50 1.183
+++ loncom/interface/lonmsg.pm 2007/04/22 13:41:22 1.200
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Routines for messaging
#
-# $Id: lonmsg.pm,v 1.183 2006/04/25 19:45:50 albertel Exp $
+# $Id: lonmsg.pm,v 1.200 2007/04/22 13:41:22 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -28,11 +28,43 @@
package Apache::lonmsg;
+=pod
+
+=head1 NAME
+
+Apache::lonmsg: supports internal messaging
+
+=head1 SYNOPSIS
+
+lonmsg provides routines for sending messages.
+
+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;
use Apache::lonnet;
use HTML::TokeParser();
use Apache::lonlocal;
use Mail::Send;
+use LONCAPA qw(:DEFAULT :match);
{
my $uniq;
@@ -46,7 +78,7 @@ use Mail::Send;
sub packagemsg {
my ($subject,$message,$citation,$baseurl,$attachmenturl,
- $recuser,$recdomain,$msgid,$type,$crsmsgid)=@_;
+ $recuser,$recdomain,$msgid,$type,$crsmsgid,$symb,$error)=@_;
$message =&HTML::Entities::encode($message,'<>&"');
$citation=&HTML::Entities::encode($citation,'<>&"');
$subject =&HTML::Entities::encode($subject,'<>&"');
@@ -59,13 +91,13 @@ sub packagemsg {
my $course_context;
if (defined($env{'form.replyid'})) {
my ($sendtime,$shortsubj,$fromname,$fromdomain,$count,$origcid)=
- split(/\:/,&Apache::lonnet::unescape($env{'form.replyid'}));
+ split(/\:/,&unescape($env{'form.replyid'}));
$course_context = $origcid;
}
foreach my $key (keys(%env)) {
if ($key=~/^form\.(rep)?rec\_(.*)$/) {
my ($sendtime,$shortsubj,$fromname,$fromdomain,$count,$origcid) =
- split(/\:/,&Apache::lonnet::unescape($2));
+ split(/\:/,&unescape($2));
$course_context = $origcid;
last;
}
@@ -77,7 +109,7 @@ sub packagemsg {
my $msgcount = &get_uniq();
unless(defined($msgid)) {
$msgid = &buildmsgid($now,$subject,$env{'user.name'},$env{'user.domain'},
- $msgcount,$course_context,$$);
+ $msgcount,$course_context,$symb,$error,$$);
}
my $result = '<sendername>'.$env{'user.name'}.'</sendername>'.
'<senderdomain>'.$env{'user.domain'}.'</senderdomain>'.
@@ -108,8 +140,8 @@ sub packagemsg {
for (my $i=0; $i<@{$recuser}; $i++) {
if ($type eq 'dcmail') {
my ($username,$email) = split(/:/,$$recuser[$i]);
- $username = &Apache::lonnet::unescape($username);
- $email = &Apache::lonnet::unescape($email);
+ $username = &unescape($username);
+ $email = &unescape($email);
$username = &HTML::Entities::encode($username,'<>&"');
$email = &HTML::Entities::encode($email,'<>&"');
$result .= '<recipient username="'.$username.'">'.
@@ -133,7 +165,18 @@ sub packagemsg {
if (defined($attachmenturl)) {
$result.= '<attachmenturl>'.$attachmenturl.'</attachmenturl>';
}
- return $msgid,$result;
+ if (defined($symb)) {
+ $result.= '<symb>'.$symb.'</symb>';
+ if (defined($course_context)) {
+ if ($course_context eq $env{'request.course.id'}) {
+ my $resource_title = &Apache::lonnet::gettitle($symb);
+ if (defined($resource_title)) {
+ $result .= '<resource_title>'.$resource_title.'</resource_title>';
+ }
+ }
+ }
+ }
+ return ($msgid,$result);
}
# ================================================== Unpack message into a hash
@@ -177,19 +220,21 @@ sub unpackagemsg {
# ======================================================= Get info out of msgid
sub buildmsgid {
- my ($now,$subject,$uname,$udom,$msgcount,$course_context,$pid) = @_;
- $subject=&Apache::lonnet::escape($subject);
- return(&Apache::lonnet::escape($now.':'.$subject.':'.$uname.':'.
- $udom.':'.$msgcount.':'.$course_context.':'.$pid));
+ my ($now,$subject,$uname,$udom,$msgcount,$course_context,$symb,$error,$pid) = @_;
+ $subject=&escape($subject);
+ $symb = &escape($symb);
+ return(&escape($now.':'.$subject.':'.$uname.':'.
+ $udom.':'.$msgcount.':'.$course_context.':'.$pid.':'.$symb.':'.$error));
}
sub unpackmsgid {
my ($msgid,$folder,$skipstatus,$status_cache)=@_;
- $msgid=&Apache::lonnet::unescape($msgid);
+ $msgid=&unescape($msgid);
my ($sendtime,$shortsubj,$fromname,$fromdomain,$count,$fromcid,
- $processid)=split(/\:/,&Apache::lonnet::unescape($msgid));
- $shortsubj = &Apache::lonnet::unescape($shortsubj);
+ $processid,$symb,$error) = split(/\:/,&unescape($msgid));
+ $shortsubj = &unescape($shortsubj);
$shortsubj = &HTML::Entities::decode($shortsubj);
+ $symb = &unescape($symb);
if (!defined($processid)) { $fromcid = ''; }
my %status=();
unless ($skipstatus) {
@@ -202,18 +247,27 @@ sub unpackmsgid {
if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
unless ($status{$msgid}) { $status{$msgid}='new'; }
}
- return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid},$fromcid);
+ return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid},$fromcid,$symb,$error);
}
sub sendemail {
my ($to,$subject,$body)=@_;
+ my %senderemails=&Apache::loncommon::getemails();
+ my $senderaddress='';
+ foreach my $type ('notification','permanentemail','critnotification') {
+ if ($senderemails{$type}) {
+ $senderaddress=$senderemails{$type};
+ }
+ }
$body=
"*** ".&mt('This is an automatic message generated by the LON-CAPA system.')."\n".
- "*** ".&mt('Please do not reply to this address.')."\n\n".$body;
+ "*** ".($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;
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 (my $fh = $msg->open()) {
print $fh $body;
$fh->close;
@@ -223,7 +277,7 @@ sub sendemail {
# ==================================================== Send notification emails
sub sendnotification {
- my ($to,$touname,$toudom,$subj,$crit,$text)=@_;
+ my ($to,$touname,$toudom,$subj,$crit,$text,$msgid)=@_;
my $sender=$env{'environment.firstname'}.' '.$env{'environment.lastname'};
unless ($sender=~/\w/) {
$sender=$env{'user.name'}.'@'.$env{'user.domain'};
@@ -233,23 +287,38 @@ sub sendnotification {
$text=~s/\>\;/\>/gs;
$text=~s/\<\/*[^\>]+\>//gs;
my $url='http://'.
- $Apache::lonnet::hostname{&Apache::lonnet::homeserver($touname,$toudom)}.
+ &Apache::lonnet::hostname(&Apache::lonnet::homeserver($touname,$toudom)).
'/adm/email?username='.$touname.'&domain='.$toudom;
- my $body=(<<ENDMSG);
-You received a$critical message from $sender in LON-CAPA. The subject is
+ my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,
+ $symb,$error) = &Apache::lonmsg::unpackmsgid($msgid);
+ my $coursetext;
+ if ($fromcid ne '') {
+ $coursetext = "\n".&mt('Course').': ';
+ if ($env{'course.'.$fromcid.'.description'} ne '') {
+ $coursetext .= $env{'course.'.$fromcid.'.description'};
+ } else {
+ my %coursehash = &Apache::lonnet::coursedescription($fromcid,);
+ if ($coursehash{'description'} ne '') {
+ $coursetext .= $coursehash{'description'};
+ }
+ }
+ $coursetext .= "\n\n";
+ }
+ my $body = $coursetext.
+ &mt('You received a'.$critical.' message from [_1] in LON-CAPA.',$sender).' '.&mt('The subject is
- $subj
+ [_1]
-=== Excerpt ============================================================
+',$subj)."\n".
+'=== '.&mt('Excerpt')." ============================================================
$text
========================================================================
-Use
+".&mt('Use
- $url
+ [_1]
-to access the full message.
-ENDMSG
+to access the full message.',$url);
&sendemail($to,'New'.$critical.' message from '.$sender,$body);
}
# ============================================================= Check for email
@@ -286,8 +355,8 @@ sub author_res_msg {
($msgid,$message)=&packagemsg($filename,$message);
return &Apache::lonnet::reply('put:'.$domain.':'.$author.
':nohist_res_msgs:'.
- &Apache::lonnet::escape($filename.'_'.$id).'='.
- &Apache::lonnet::escape($message),$homeserver);
+ &escape($filename.'_'.$id).'='.
+ &escape($message),$homeserver);
}
return 'no_host';
}
@@ -297,7 +366,7 @@ sub author_res_msg {
sub retrieve_author_res_msg {
my $url=shift;
$url=&Apache::lonnet::declutter($url);
- my ($domain,$author)=($url=~/^(\w+)\/(\w+)\//);
+ my ($domain,$author)=($url=~/^($match_domain)\/($match_username)\//);
my %errormsgs=&Apache::lonnet::dump('nohist_res_msgs',$domain,$author);
my $msgs='';
foreach (keys %errormsgs) {
@@ -317,7 +386,7 @@ sub retrieve_author_res_msg {
sub del_url_author_res_msg {
my $url=shift;
$url=&Apache::lonnet::declutter($url);
- my ($domain,$author)=($url=~/^(\w+)\/(\w+)\//);
+ my ($domain,$author)=($url=~/^($match_domain)\/($match_username)\//);
my @delmsgs=();
foreach (&Apache::lonnet::getkeys('nohist_res_msgs',$domain,$author)) {
if ($_=~/^\Q$url\E\_\d+$/) {
@@ -331,7 +400,7 @@ sub del_url_author_res_msg {
sub clear_author_res_msg {
my $url=shift;
$url=&Apache::lonnet::declutter($url);
- my ($domain,$author)=($url=~/^(\w+)\/(\w+)\//);
+ my ($domain,$author)=($url=~/^($match_domain)\/($match_username)\//);
my @delmsgs=();
foreach (&Apache::lonnet::getkeys('nohist_res_msgs',$domain,$author)) {
if ($_=~/^\Q$url\E/) {
@@ -352,40 +421,59 @@ sub all_url_author_res_msg {
return %returnhash;
}
+# ====================================== Add a comment to the User Notes screen
+
+sub store_instructor_comment {
+ my ($msg,$uname,$udom) = @_;
+ my $cid = $env{'request.course.id'};
+ my $cnum = $env{'course.'.$cid.'.num'};
+ my $cdom = $env{'course.'.$cid.'.domain'};
+ my $subject= &mt('Record').' ['.$uname.':'.$udom.']';
+ my $result = &user_normal_msg_raw($cnum,$cdom,$subject,$msg);
+ return $result;
+}
+
# ================================================== Critical message to a user
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:'.
- &Apache::lonnet::escape($msgid).'='.
- &Apache::lonnet::escape($message),$homeserver);
+ &escape($msgid).'='.
+ &escape($packed_message),$homeserver);
if (defined($sentmessage)) {
- $$sentmessage = $message;
+ $$sentmessage = $packed_message;
+ }
+ if ($env{'request.course.id'} eq '') {
+ (undef,my $packed_message_no_citation) =
+ &packagemsg($subject,$message,undef,undef,undef,$user,$domain,
+ $msgid);
+ if ($status eq 'ok' || $status eq 'con_delayed') {
+ &store_sent_mail($msgid,$packed_message_no_citation);
+ }
}
} else {
$status='no_host';
}
+
# Notifications
- my %userenv = &Apache::lonnet::get('environment',['critnotification',
- 'permanentemail'],
- $domain,$user);
+ my %userenv = &Apache::loncommon::getemails($user,$domain);
if ($userenv{'critnotification'}) {
&sendnotification($userenv{'critnotification'},$user,$domain,$subject,1,
- $text);
+ $text,$msgid);
}
if ($toperm && $userenv{'permanentemail'}) {
&sendnotification($userenv{'permanentemail'},$user,$domain,$subject,1,
- $text);
+ $text,$msgid);
}
# Log this
&Apache::lonnet::logthis(
@@ -470,7 +558,8 @@ sub user_crit_received {
sub user_normal_msg_raw {
my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl,
- $toperm,$currid,$newid,$sentmessage,$crsmsgid)=@_;
+ $toperm,$currid,$newid,$sentmessage,$crsmsgid,$symb,$restitle,
+ $error)=@_;
# Check if allowed missing
my ($status,$packed_message);
my $msgid='undefined';
@@ -481,55 +570,58 @@ sub user_normal_msg_raw {
($msgid,$packed_message)=
&packagemsg($subject,$message,$citation,$baseurl,
$attachmenturl,$user,$domain,$currid,
- undef,$crsmsgid);
+ undef,$crsmsgid,$symb,$error);
# Store in user folder
$status=&Apache::lonnet::critical(
'put:'.$domain.':'.$user.':nohist_email:'.
- &Apache::lonnet::escape($msgid).'='.
- &Apache::lonnet::escape($packed_message),$homeserver);
+ &escape($msgid).'='.
+ &escape($packed_message),$homeserver);
# Save new message received time
&Apache::lonnet::put
('email_status',{'recnewemail'=>time},$domain,$user);
# Into sent-mail folder unless a broadcast message or critical message
- unless (($env{'request.course.id'}) &&
- (($env{'form.sendmode'} eq 'group') ||
- (($env{'form.critmsg'}) || ($env{'form.sendbck'})) &&
- (&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);
-
- $status .= &store_sent_mail($msgid,$packed_message_no_citation);
+ unless (($env{'request.course.id'}) &&
+ (($env{'form.courserecord'}) &&
+ (&Apache::lonnet::allowed('dff',$env{'request.course.id'})
+ || &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
+ '/'.$env{'request.course.sec'}))) ||
+ (($env{'form.sendmode'} eq 'group') ||
+ (($env{'form.critmsg'}) || ($env{'form.sendbck'})) &&
+ (&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,$symb,$error);
+ if ($status eq 'ok' || $status eq 'con_delayed') {
+ &store_sent_mail($msgid,$packed_message_no_citation);
+ }
+ }
+ if (defined($newid)) {
+ $$newid = $msgid;
+ }
+ if (defined($sentmessage)) {
+ $$sentmessage = $packed_message;
}
- } else {
- $status='no_host';
- }
- if (defined($newid)) {
- $$newid = $msgid;
- }
- if (defined($sentmessage)) {
- $$sentmessage = $packed_message;
- }
-
# Notifications
- my %userenv = &Apache::lonnet::get('environment',['notification',
- 'permanentemail'],
- $domain,$user);
- if ($userenv{'notification'}) {
- &sendnotification($userenv{'notification'},$user,$domain,$subject,0,
- $text);
- }
- if ($toperm && $userenv{'permanentemail'}) {
- &sendnotification($userenv{'permanentemail'},$user,$domain,$subject,0,
- $text);
- }
- &Apache::lonnet::log($env{'user.domain'},$env{'user.name'},
- $env{'user.home'},
- 'Sending '.$msgid.' to '.$user.' at '.$domain.' with status: '.$status);
+ my %userenv = &Apache::lonnet::get('environment',['notification',
+ 'permanentemail'],
+ $domain,$user);
+ if ($userenv{'notification'}) {
+ &sendnotification($userenv{'notification'},$user,$domain,$subject,0,
+ $text,$msgid);
+ }
+ if ($toperm && $userenv{'permanentemail'}) {
+ &sendnotification($userenv{'permanentemail'},$user,$domain,$subject,0,
+ $text,$msgid);
+ }
+ &Apache::lonnet::log($env{'user.domain'},$env{'user.name'},
+ $env{'user.home'},
+ 'Sending '.$msgid.' to '.$user.' at '.$domain.' with status: '.$status);
+ } else {
+ $status='no_host';
+ }
return $status;
}
@@ -537,33 +629,44 @@ sub user_normal_msg_raw {
=pod
-=item * B<user_normal_msg($user, $domain, $subject, $message,
- $citation, $baseurl, $attachmenturl)>: Sends a message to the
- $user at $domain, with subject $subject and message $message.
+=item * B<user_normal_msg($user, $domain, $subject, $message, $citation,
+ $baseurl, $attachmenturl, $toperm, $sentmessage, $symb, $restitle, $error)>:
+ Sends a message to the $user at $domain, with subject $subject and message $message.
+
+ Additionally it will check if the user has a Forwarding address
+ set, and send the message to that address instead
+
+ returns
+ - in array context a list of results for each message that was sent
+ - in scalar context a space seperated list of results for each
+ message sent
=cut
sub user_normal_msg {
my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl,
- $toperm,$sentmessage)=@_;
- my $status='';
+ $toperm,$sentmessage,$symb,$restitle,$error)=@_;
+ my @status;
my %userenv = &Apache::lonnet::get('environment',['msgforward'],
$domain,$user);
my $msgforward=$userenv{'msgforward'};
if ($msgforward) {
foreach (split(/\,/,$msgforward)) {
my ($forwuser,$forwdomain)=split(/\:/,$_);
- $status.=
+ push(@status,
&user_normal_msg_raw($forwuser,$forwdomain,$subject,$message,
$citation,$baseurl,$attachmenturl,$toperm,
- undef,undef,$sentmessage).' ';
+ undef,undef,$sentmessage,undef,$symb,$restitle,$error));
}
- } else {
- $status=&user_normal_msg_raw($user,$domain,$subject,$message,
+ } else {
+ push(@status,&user_normal_msg_raw($user,$domain,$subject,$message,
$citation,$baseurl,$attachmenturl,$toperm,
- undef,undef,$sentmessage);
+ undef,undef,$sentmessage,undef,$symb,$restitle,$error));
}
- return $status;
+ if (wantarray) {
+ return @status;
+ }
+ return join(' ',@status);
}
sub store_sent_mail {
@@ -571,8 +674,8 @@ sub store_sent_mail {
my $status =' '.&Apache::lonnet::critical(
'put:'.$env{'user.domain'}.':'.$env{'user.name'}.
':nohist_email_sent:'.
- &Apache::lonnet::escape($msgid).'='.
- &Apache::lonnet::escape($message),$env{'user.home'});
+ &escape($msgid).'='.
+ &escape($message),$env{'user.home'});
return $status;
}
@@ -581,9 +684,129 @@ sub store_sent_mail {
sub foldersuffix {
my $folder=shift;
unless ($folder) { return ''; }
- return '_'.&Apache::lonnet::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;
+}
+
+sub secapply {
+ my $rec=shift;
+ my $defaultflag=shift;
+ $rec=~s/\s+//g;
+ $rec=~s/\@/\:/g;
+ my ($adr,$sections_or_groups)=($rec=~/^([^\(]+)\(([^\)]+)\)/);
+ if ($sections_or_groups) {
+ foreach my $item (split(/\;/,$sections_or_groups)) {
+ if (($item eq $env{'request.course.sec'}) ||
+ ($defaultflag && ($item eq '*'))) {
+ return $adr;
+ } elsif ($env{'request.course.groups'}) {
+ my @usersgroups = split(/:/,$env{'request.course.groups'});
+ if (grep(/^\Q$item\E$/,@usersgroups)) {
+ return $adr;
+ }
+ }
+ }
+ } else {
+ return $rec;
+ }
+ return '';
+}
+
+=pod
+
+=item * B<decide_receiver($feedurl,$author,$question,$course,$policy,$defaultflag)>:
+
+Arguments
+ $feedurl - /res/ url of resource (only need if $author is true)
+ $author,$question,$course,$policy - all true/false parameters
+ if true will attempt to find the addresses of user that should receive
+ this type of feedback (author - feedback to author of resource $feedurl,
+ $question 'Resource Content Questions', $course 'Course Content Question',
+ $policy 'Course Policy')
+ (Additionally it also checks $env for whether the corresponding form.<name>
+ element exists, for ease of use in a html response context)
+
+ $defaultflag - (internal should be left blank) if true gather addresses
+ that aren't for a section even if I have a section
+ (used for reccursion internally, first we look for
+ addresses for our specific section then we recurse
+ and look for non section addresses)
+
+Returns
+ $typestyle - string of html text, describing what addresses were found
+ %to - a hash, which keys are addresses of users to send messages to
+ the keys will look like name:domain
+
+=cut
+
+sub decide_receiver {
+ my ($feedurl,$author,$question,$course,$policy,$defaultflag) = @_;
+ &Apache::lonenc::check_decrypt(\$feedurl);
+ my $typestyle='';
+ my %to=();
+ if ($env{'form.discuss'} eq 'author' ||$author) {
+ $typestyle.='Submitting as Author Feedback<br />';
+ $feedurl=~ m{^/res/($LONCAPA::domain_re)/($LONCAPA::username_re)/};
+ $to{$2.':'.$1}=1;
+ }
+ my $cid = $env{'request.course.id'};
+ if ($env{'form.discuss'} eq 'question' ||$question) {
+ $typestyle.=&mt('Submitting as Question').'<br />';
+ foreach my $item (split(/\,/,$env{'course.'.$cid.'.question.email'})) {
+ my $rec=&secapply($item,$defaultflag);
+ if ($rec) { $to{$rec}=1; }
+ }
+ }
+ if ($env{'form.discuss'} eq 'course' ||$course) {
+ $typestyle.=&mt('Submitting as Comment').'<br />';
+ foreach my $item (split(/\,/,$env{'course.'.$cid.'.comment.email'})) {
+ my $rec=&secapply($item,$defaultflag);
+ if ($rec) { $to{$rec}=1; }
+ }
+ }
+ if ($env{'form.discuss'} eq 'policy' ||$policy) {
+ $typestyle.=&mt('Submitting as Policy Feedback').'<br />';
+ foreach my $item (split(/\,/,$env{'course.'.$cid.'.policy.email'})) {
+ my $rec=&secapply($item,$defaultflag);
+ if ($rec) { $to{$rec}=1; }
+ }
+ }
+ if ((scalar(%to) eq '0') && (!$defaultflag)) {
+ ($typestyle,%to)=
+ &decide_receiver($feedurl,$author,$question,$course,$policy,1);
+ }
+ return ($typestyle,%to);
}
+=pod
+
+=back
+
+=cut
+
1;
__END__