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Diff for /loncom/interface/lonmsg.pm between versions 1.128 and 1.164

version 1.128, 2005/01/01 18:36:13	version 1.164, 2005/12/10 00:46:34
Line 90 also has a student role in the course, A	Line 90 also has a student role in the course, A

Users can ask LON-CAPA to forward messages to conventional e-mail	Users can ask LON-CAPA to forward messages to conventional e-mail
addresses on their B<PREF> screen, but generally, LON-CAPA messages	addresses on their B<PREF> screen, but generally, LON-CAPA messages
are much more useful then traditional email can be made to be, even	are much more useful than traditional email can be made to be, even
with HTML support.	with HTML support.

Right now, this document will cover just how to send a message, since	Right now, this document will cover just how to send a message, since
it is likely you will not need to programmatically read messages,	it is likely you will not need to programmatically read messages,
since lonmsg already implements that functionality.	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	=head1 FUNCTIONS

=over 4	=over 4
Line 104 since lonmsg already implements that fun	Line 115 since lonmsg already implements that fun
=cut	=cut

use strict;	use strict;
use Apache::lonnet();	use Apache::lonnet;
use vars qw($msgcount);	use vars qw($msgcount);
use HTML::TokeParser();	use HTML::TokeParser();
use Apache::Constants qw(:common);	use Apache::Constants qw(:common);
Line 114 use HTML::Entities();	Line 125 use HTML::Entities();
use Mail::Send;	use Mail::Send;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::loncommunicate;	use Apache::loncommunicate;
	use Apache::lonfeedback;
	use Apache::lonrss();

# Querystring component with sorting type	# Querystring component with sorting type
my $sqs;	my $sqs;
Line 124 my $interdis;	Line 137 my $interdis;

sub packagemsg {	sub packagemsg {
my ($subject,$message,$citation,$baseurl,$attachmenturl,	my ($subject,$message,$citation,$baseurl,$attachmenturl,
$recuser,$recdomain)=@_;	$recuser,$recdomain,$msgid,$type)=@_;
$message =&HTML::Entities::encode($message,'<>&"');	$message =&HTML::Entities::encode($message,'<>&"');
$citation=&HTML::Entities::encode($citation,'<>&"');	$citation=&HTML::Entities::encode($citation,'<>&"');
$subject =&HTML::Entities::encode($subject,'<>&"');	$subject =&HTML::Entities::encode($subject,'<>&"');
Line 134 sub packagemsg {	Line 147 sub packagemsg {
#remove machine specification	#remove machine specification
$attachmenturl =~ s\|^http://[^/]+/\|/\|;	$attachmenturl =~ s\|^http://[^/]+/\|/\|;
$attachmenturl =&HTML::Entities::encode($attachmenturl,'<>&"');	$attachmenturl =&HTML::Entities::encode($attachmenturl,'<>&"');
	my $course_context;
	if (defined($env{'form.replyid'})) {
	my ($sendtime,$shortsubj,$fromname,$fromdomain,$count,$origcid)=
	split(/\:/,&Apache::lonnet::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));
	$course_context = $origcid;
	last;
	}
	}
	unless(defined($course_context)) {
	$course_context = $env{'request.course.id'};
	}
my $now=time;	my $now=time;
$msgcount++;	$msgcount++;
my $partsubj=$subject;	unless(defined($msgid)) {
$partsubj=&Apache::lonnet::escape($partsubj);	$msgid = &buildmsgid($now,$subject,$env{'user.name'},$env{'user.domain'},
my $msgid=&Apache::lonnet::escape(	$msgcount,$course_context,$$);
$now.':'.$partsubj.':'.$ENV{'user.name'}.':'.	}
$ENV{'user.domain'}.':'.$msgcount.':'.$$);	my $result='<sendername>'.$env{'user.name'}.'</sendername>'.
my $result='<sendername>'.$ENV{'user.name'}.'</sendername>'.	'<senderdomain>'.$env{'user.domain'}.'</senderdomain>'.
'<senderdomain>'.$ENV{'user.domain'}.'</senderdomain>'.
'<subject>'.$subject.'</subject>'.	'<subject>'.$subject.'</subject>'.
'<time>'.&Apache::lonlocal::locallocaltime($now).'</time>'.	'<time>'.&Apache::lonlocal::locallocaltime($now).'</time>'.
'<servername>'.$ENV{'SERVER_NAME'}.'</servername>'.	'<servername>'.$ENV{'SERVER_NAME'}.'</servername>'.
'<host>'.$ENV{'HTTP_HOST'}.'</host>'.	'<host>'.$ENV{'HTTP_HOST'}.'</host>'.
'<client>'.$ENV{'REMOTE_ADDR'}.'</client>'.	'<client>'.$ENV{'REMOTE_ADDR'}.'</client>'.
'<browsertype>'.$ENV{'browser.type'}.'</browsertype>'.	'<browsertype>'.$env{'browser.type'}.'</browsertype>'.
'<browseros>'.$ENV{'browser.os'}.'</browseros>'.	'<browseros>'.$env{'browser.os'}.'</browseros>'.
'<browserversion>'.$ENV{'browser.version'}.'</browserversion>'.	'<browserversion>'.$env{'browser.version'}.'</browserversion>'.
'<browsermathml>'.$ENV{'browser.mathml'}.'</browsermathml>'.	'<browsermathml>'.$env{'browser.mathml'}.'</browsermathml>'.
'<browserraw>'.$ENV{'HTTP_USER_AGENT'}.'</browserraw>'.	'<browserraw>'.$ENV{'HTTP_USER_AGENT'}.'</browserraw>'.
'<courseid>'.$ENV{'request.course.id'}.'</courseid>'.	'<courseid>'.$course_context.'</courseid>'.
'<coursesec>'.$ENV{'request.course.sec'}.'</coursesec>'.	'<coursesec>'.$env{'request.course.sec'}.'</coursesec>'.
'<role>'.$ENV{'request.role'}.'</role>'.	'<role>'.$env{'request.role'}.'</role>'.
'<resource>'.$ENV{'request.filename'}.'</resource>'.	'<resource>'.$env{'request.filename'}.'</resource>'.
'<msgid>'.$msgid.'</msgid>'.	'<msgid>'.$msgid.'</msgid>';
'<recuser>'.$recuser.'</recuser>'.	if (ref($recuser) eq 'ARRAY') {
'<recdomain>'.$recdomain.'</recdomain>'.	for (my $i=0; $i<@{$recuser}; $i++) {
'<message>'.$message.'</message>';	if ($type eq 'dcmail') {
	my ($username,$email) = split(/:/,$$recuser[$i]);
	$username = &Apache::lonnet::unescape($username);
	$email = &Apache::lonnet::unescape($email);
	$username = &HTML::Entities::encode($username,'<>&"');
	$email = &HTML::Entities::encode($email,'<>&"');
	$result .= '<recipient username="'.$username.'">'.
	$email.'</recipient>';
	} else {
	$result .= '<recuser>'.$$recuser[$i].'</recuser>'.
	'<recdomain>'.$$recdomain[$i].'</recdomain>';
	}
	}
	} else {
	$result .= '<recuser>'.$recuser.'</recuser>'.
	'<recdomain>'.$recdomain.'</recdomain>';
	}
	$result .= '<message>'.$message.'</message>';
if (defined($citation)) {	if (defined($citation)) {
$result.='<citation>'.$citation.'</citation>';	$result.='<citation>'.$citation.'</citation>';
}	}
Line 185 sub unpackagemsg {	Line 230 sub unpackagemsg {
if ($token->[0] eq 'S') {	if ($token->[0] eq 'S') {
my $entry=$token->[1];	my $entry=$token->[1];
my $value=$parser->get_text('/'.$entry);	my $value=$parser->get_text('/'.$entry);
$content{$entry}=$value;	if (($entry eq 'recuser') \|\| ($entry eq 'recdomain')) {
	push(@{$content{$entry}},$value);
	} elsif ($entry eq 'recipient') {
	my $username = $token->[2]{'username'};
	$username = &HTML::Entities::decode($username,'<>&"');
	$content{$entry}{$username} = $value;
	} else {
	$content{$entry}=$value;
	}
}	}
}	}
if ($content{'attachmenturl'}) {	if ($content{'attachmenturl'}) {
Line 205 sub unpackagemsg {	Line 258 sub unpackagemsg {

# ======================================================= Get info out of msgid	# ======================================================= 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));
	}

sub unpackmsgid {	sub unpackmsgid {
my ($msgid,$folder)=@_;	my ($msgid,$folder,$skipstatus)=@_;
$msgid=&Apache::lonnet::unescape($msgid);	$msgid=&Apache::lonnet::unescape($msgid);
my $suffix=&foldersuffix($folder);	my ($sendtime,$shortsubj,$fromname,$fromdomain,$count,$fromcid)=split(/\:/,
my ($sendtime,$shortsubj,$fromname,$fromdomain)=split(/\:/,
&Apache::lonnet::unescape($msgid));	&Apache::lonnet::unescape($msgid));
my %status=&Apache::lonnet::get('email_status'.$suffix,[$msgid]);	my %status=();
if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }	unless ($skipstatus) {
unless ($status{$msgid}) { $status{$msgid}='new'; }	my $suffix=&foldersuffix($folder);
return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid});	&Apache::lonnet::get('email_status'.$suffix,[$msgid]);
}	if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
	unless ($status{$msgid}) { $status{$msgid}='new'; }
	}
	return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid},$fromcid);
	}


sub sendemail {	sub sendemail {
Line 226 sub sendemail {	Line 289 sub sendemail {
my $msg = new Mail::Send;	my $msg = new Mail::Send;
$msg->to($to);	$msg->to($to);
$msg->subject('[LON-CAPA] '.$subject);	$msg->subject('[LON-CAPA] '.$subject);
my %oldENV=%ENV;
undef(%ENV);
if (my $fh = $msg->open()) {	if (my $fh = $msg->open()) {
print $fh $body;	print $fh $body;
$fh->close;	$fh->close;
}	}
%ENV=%oldENV;
undef(%oldENV);
}	}

# ==================================================== Send notification emails	# ==================================================== Send notification emails

sub sendnotification {	sub sendnotification {
my ($to,$touname,$toudom,$subj,$crit)=@_;	my ($to,$touname,$toudom,$subj,$crit,$text)=@_;
my $sender=$ENV{'environment.firstname'}.' '.$ENV{'environment.lastname'};	my $sender=$env{'environment.firstname'}.' '.$env{'environment.lastname'};
	unless ($sender=~/\w/) {
	$sender=$env{'user.name'}.'@'.$env{'user.domain'};
	}
my $critical=($crit?' critical':'');	my $critical=($crit?' critical':'');
	$text=~s/\&lt\;/\</gs;
	$text=~s/\&gt\;/\>/gs;
	$text=~s/\<\/*[^\>]+\>//gs;
my $url='http://'.	my $url='http://'.
$Apache::lonnet::hostname{&Apache::lonnet::homeserver($touname,$toudom)}.	$Apache::lonnet::hostname{&Apache::lonnet::homeserver($touname,$toudom)}.
'/adm/email?username='.$touname.'&domain='.$toudom;	'/adm/email?username='.$touname.'&domain='.$toudom;
Line 250 You received a$critical message from $se	Line 315 You received a$critical message from $se

$subj	$subj

	=== Excerpt ============================================================
	$text
	========================================================================

Use	Use

$url	$url

to access this message.	to access the full message.
ENDMSG	ENDMSG
&sendemail($to,'New'.$critical.' message from '.$sender,$body);	&sendemail($to,'New'.$critical.' message from '.$sender,$body);
}	}
# ============================================================= Check for email	# ============================================================= Check for email

sub newmail {	sub newmail {
if ((time-$ENV{'user.mailcheck.time'})>300) {	if ((time-$env{'user.mailcheck.time'})>300) {
my %what=&Apache::lonnet::get('email_status',['recnewemail']);	my %what=&Apache::lonnet::get('email_status',['recnewemail']);
&Apache::lonnet::appenv('user.mailcheck.time'=>time);	&Apache::lonnet::appenv('user.mailcheck.time'=>time);
if ($what{'recnewemail'}>0) { return 1; }	if ($what{'recnewemail'}>0) { return 1; }
Line 330 sub del_url_author_res_msg {	Line 399 sub del_url_author_res_msg {
}	}
return &Apache::lonnet::del('nohist_res_msgs',\@delmsgs,$domain,$author);	return &Apache::lonnet::del('nohist_res_msgs',\@delmsgs,$domain,$author);
}	}
	# =================================== Clear out all author messages in URL path

	sub clear_author_res_msg {
	my $url=shift;
	$url=&Apache::lonnet::declutter($url);
	my ($domain,$author)=($url=~/^(\w+)\/(\w+)\//);
	my @delmsgs=();
	foreach (&Apache::lonnet::getkeys('nohist_res_msgs',$domain,$author)) {
	if ($_=~/^\Q$url\E/) {
	push (@delmsgs,$_);
	}
	}
	return &Apache::lonnet::del('nohist_res_msgs',\@delmsgs,$domain,$author);
	}
# ================= Return hash with URLs for which there is a resource message	# ================= Return hash with URLs for which there is a resource message

sub all_url_author_res_msg {	sub all_url_author_res_msg {
Line 346 sub all_url_author_res_msg {	Line 428 sub all_url_author_res_msg {
# ================================================== Critical message to a user	# ================================================== Critical message to a user

sub user_crit_msg_raw {	sub user_crit_msg_raw {
my ($user,$domain,$subject,$message,$sendback)=@_;	my ($user,$domain,$subject,$message,$sendback,$toperm,$sentmessage)=@_;
# Check if allowed missing	# Check if allowed missing
my $status='';	my $status='';
my $msgid='undefined';	my $msgid='undefined';
unless (($message)&&($user)&&($domain)) { $status='empty'; };	unless (($message)&&($user)&&($domain)) { $status='empty'; };
	my $text=$message;
my $homeserver=&Apache::lonnet::homeserver($user,$domain);	my $homeserver=&Apache::lonnet::homeserver($user,$domain);
if ($homeserver ne 'no_host') {	if ($homeserver ne 'no_host') {
($msgid,$message)=&packagemsg($subject,$message);	($msgid,$message)=&packagemsg($subject,$message);
Line 359 sub user_crit_msg_raw {	Line 442 sub user_crit_msg_raw {
'put:'.$domain.':'.$user.':critical:'.	'put:'.$domain.':'.$user.':critical:'.
&Apache::lonnet::escape($msgid).'='.	&Apache::lonnet::escape($msgid).'='.
&Apache::lonnet::escape($message),$homeserver);	&Apache::lonnet::escape($message),$homeserver);
if ($ENV{'request.course.id'}) {	if (defined($sentmessage)) {
&user_normal_msg_raw(	$$sentmessage = $message;
$ENV{'course.'.$ENV{'request.course.id'}.'.num'},	}
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
'Critical ['.$user.':'.$domain.']',
$message);
}
} else {	} else {
$status='no_host';	$status='no_host';
}	}
# Notifications	# Notifications
my %userenv = &Apache::lonnet::get('environment',['critnotification'],	my %userenv = &Apache::lonnet::get('environment',['critnotification',
	'permanentemail'],
$domain,$user);	$domain,$user);
if ($userenv{'critnotification'}) {	if ($userenv{'critnotification'}) {
&sendnotification($userenv{'critnotification'},$user,$domain,$subject,1);	&sendnotification($userenv{'critnotification'},$user,$domain,$subject,1,
	$text);
	}
	if ($toperm && $userenv{'permanentemail'}) {
	&sendnotification($userenv{'permanentemail'},$user,$domain,$subject,1,
	$text);
}	}
# Log this	# Log this
&Apache::lonnet::logthis(	&Apache::lonnet::logthis(
'Sending critical email '.$msgid.	'Sending critical email '.$msgid.
', log status: '.	', log status: '.
&Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},	&Apache::lonnet::log($env{'user.domain'},$env{'user.name'},
$ENV{'user.home'},	$env{'user.home'},
'Sending critical '.$msgid.' to '.$user.' at '.$domain.' with status: '	'Sending critical '.$msgid.' to '.$user.' at '.$domain.' with status: '
.$status));	.$status));
return $status;	return $status;
Line 397 sub user_crit_msg_raw {	Line 482 sub user_crit_msg_raw {
=cut	=cut

sub user_crit_msg {	sub user_crit_msg {
my ($user,$domain,$subject,$message,$sendback)=@_;	my ($user,$domain,$subject,$message,$sendback,$toperm,$sentmessage)=@_;
my $status='';	my $status='';
my %userenv = &Apache::lonnet::get('environment',['msgforward'],	my %userenv = &Apache::lonnet::get('environment',['msgforward'],
$domain,$user);	$domain,$user);
Line 407 sub user_crit_msg {	Line 492 sub user_crit_msg {
my ($forwuser,$forwdomain)=split(/\:/,$_);	my ($forwuser,$forwdomain)=split(/\:/,$_);
$status.=	$status.=
&user_crit_msg_raw($forwuser,$forwdomain,$subject,$message,	&user_crit_msg_raw($forwuser,$forwdomain,$subject,$message,
$sendback).' ';	$sendback,$toperm,$sentmessage).' ';
}	}
} else {	} else {
$status=&user_crit_msg_raw($user,$domain,$subject,$message,$sendback);	$status=&user_crit_msg_raw($user,$domain,$subject,$message,$sendback,$toperm,$sentmessage);
}	}
return $status;	return $status;
}	}
Line 423 sub user_crit_received {	Line 508 sub user_crit_received {
my %contents=&unpackagemsg($message{$msgid},1);	my %contents=&unpackagemsg($message{$msgid},1);
my $status='rec: '.($contents{'sendback'}?	my $status='rec: '.($contents{'sendback'}?
&user_normal_msg($contents{'sendername'},$contents{'senderdomain'},	&user_normal_msg($contents{'sendername'},$contents{'senderdomain'},
&mt('Receipt').': '.$ENV{'user.name'}.' '.&mt('at').' '.$ENV{'user.domain'}.', '.$contents{'subject'},	&mt('Receipt').': '.$env{'user.name'}.' '.&mt('at').' '.$env{'user.domain'}.', '.$contents{'subject'},
&mt('User').' '.$ENV{'user.name'}.' '.&mt('at').' '.$ENV{'user.domain'}.	&mt('User').' '.$env{'user.name'}.' '.&mt('at').' '.$env{'user.domain'}.
' acknowledged receipt of message'."\n".' "'.	' acknowledged receipt of message'."\n".' "'.
$contents{'subject'}.'"'."\n".&mt('dated').' '.	$contents{'subject'}.'"'."\n".&mt('dated').' '.
$contents{'time'}.".\n"	$contents{'time'}.".\n"
Line 434 sub user_crit_received {	Line 519 sub user_crit_received {
'nohist_email',{$contents{'msgid'} => $message{$msgid}});	'nohist_email',{$contents{'msgid'} => $message{$msgid}});
$status.=' del: '.	$status.=' del: '.
&Apache::lonnet::del('critical',[$contents{'msgid'}]);	&Apache::lonnet::del('critical',[$contents{'msgid'}]);
&Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},	&Apache::lonnet::log($env{'user.domain'},$env{'user.name'},
$ENV{'user.home'},'Received critical message '.	$env{'user.home'},'Received critical message '.
$contents{'msgid'}.	$contents{'msgid'}.
', '.$status);	', '.$status);
return $status;	return $status;
Line 444 sub user_crit_received {	Line 529 sub user_crit_received {
# ======================================================== Normal communication	# ======================================================== Normal communication

sub user_normal_msg_raw {	sub user_normal_msg_raw {
my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl)=@_;	my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl,
	$toperm,$currid,$newid,$sentmessage)=@_;
# Check if allowed missing	# Check if allowed missing
my $status='';	my $status='';
my $msgid='undefined';	my $msgid='undefined';
	my $text=$message;
unless (($message)&&($user)&&($domain)) { $status='empty'; };	unless (($message)&&($user)&&($domain)) { $status='empty'; };
my $homeserver=&Apache::lonnet::homeserver($user,$domain);	my $homeserver=&Apache::lonnet::homeserver($user,$domain);
if ($homeserver ne 'no_host') {	if ($homeserver ne 'no_host') {
($msgid,$message)=&packagemsg($subject,$message,$citation,$baseurl,	($msgid,$message)=&packagemsg($subject,$message,$citation,$baseurl,
$attachmenturl,$user,$domain);	$attachmenturl,$user,$domain,$currid);
# Store in user folder	# Store in user folder
$status=&Apache::lonnet::critical(	$status=&Apache::lonnet::critical(
'put:'.$domain.':'.$user.':nohist_email:'.	'put:'.$domain.':'.$user.':nohist_email:'.
Line 461 sub user_normal_msg_raw {	Line 548 sub user_normal_msg_raw {
# Save new message received time	# Save new message received time
&Apache::lonnet::put	&Apache::lonnet::put
('email_status',{'recnewemail'=>time},$domain,$user);	('email_status',{'recnewemail'=>time},$domain,$user);
# Into sent-mail folder	# Into sent-mail folder unless a broadcast message or critical message
$status.=' '.&Apache::lonnet::critical(	unless (($env{'request.course.id'}) &&
'put:'.$ENV{'user.domain'}.':'.$ENV{'user.name'}.	(($env{'form.sendmode'} eq 'group') \|\|
':nohist_email_sent:'.	(($env{'form.critmsg'}) \|\| ($env{'form.sendbck'})) &&
&Apache::lonnet::escape($msgid).'='.	(&Apache::lonnet::allowed('srm',$env{'request.course.id'})))) {
&Apache::lonnet::escape($message),$ENV{'user.home'});	$status .= &store_sent_mail($msgid,$message);
	}
} else {	} else {
$status='no_host';	$status='no_host';
}	}
	if (defined($newid)) {
	$$newid = $msgid;
	}
	if (defined($sentmessage)) {
	$$sentmessage = $message;
	}

# Notifications	# Notifications
my %userenv = &Apache::lonnet::get('environment',['notification'],	my %userenv = &Apache::lonnet::get('environment',['notification',
	'permanentemail'],
$domain,$user);	$domain,$user);
if ($userenv{'notification'}) {	if ($userenv{'notification'}) {
&sendnotification($userenv{'notification'},$user,$domain,$subject,0);	&sendnotification($userenv{'notification'},$user,$domain,$subject,0,
	$text);
}	}
&Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},	if ($toperm && $userenv{'permanentemail'}) {
$ENV{'user.home'},	&sendnotification($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: '.$status);	'Sending '.$msgid.' to '.$user.' at '.$domain.' with status: '.$status);
return $status;	return $status;
}	}
Line 493 sub user_normal_msg_raw {	Line 594 sub user_normal_msg_raw {
=cut	=cut

sub user_normal_msg {	sub user_normal_msg {
my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl)=@_;	my ($user,$domain,$subject,$message,$citation,$baseurl,$attachmenturl,
	$toperm,$sentmessage)=@_;
my $status='';	my $status='';
my %userenv = &Apache::lonnet::get('environment',['msgforward'],	my %userenv = &Apache::lonnet::get('environment',['msgforward'],
$domain,$user);	$domain,$user);
Line 503 sub user_normal_msg {	Line 605 sub user_normal_msg {
my ($forwuser,$forwdomain)=split(/\:/,$_);	my ($forwuser,$forwdomain)=split(/\:/,$_);
$status.=	$status.=
&user_normal_msg_raw($forwuser,$forwdomain,$subject,$message,	&user_normal_msg_raw($forwuser,$forwdomain,$subject,$message,
$citation,$baseurl,$attachmenturl).' ';	$citation,$baseurl,$attachmenturl,$toperm,undef,undef,$sentmessage).' ';
}	}
} else {	} else {
$status=&user_normal_msg_raw($user,$domain,$subject,$message,	$status=&user_normal_msg_raw($user,$domain,$subject,$message,
$citation,$baseurl,$attachmenturl);	$citation,$baseurl,$attachmenturl,$toperm,undef,undef,$sentmessage);
}	}
return $status;	return $status;
}	}

	sub store_sent_mail {
	my ($msgid,$message) = @_;
	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'});
	return $status;
	}

# ============================================================ List all folders	# ============================================================ List all folders

Line 533 sub folderlist {	Line 644 sub folderlist {
($_==$interdis?' selected="selected"':'').'>'.$_.'</option>' }	($_==$interdis?' selected="selected"':'').'>'.$_.'</option>' }
(10,20,50,100,200)).'</select>'.	(10,20,50,100,200)).'</select>'.
'<input type="submit" value="'.&mt('View Folder').'" /><br />'.	'<input type="submit" value="'.&mt('View Folder').'" /><br />'.
'<input type="hidden" name="sortedby" value="'.$ENV{'form.sortedby'}.'" />'.	'<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.
($folder=~/^(new\|critical)/?'</form>':'');	($folder=~/^(new\|critical)/?'</form>':'');
}	}

Line 541 sub scrollbuttons {	Line 652 sub scrollbuttons {
my ($start,$maxdis,$first,$finish,$total)=@_;	my ($start,$maxdis,$first,$finish,$total)=@_;
unless ($total>0) { return ''; }	unless ($total>0) { return ''; }
$start++; $maxdis++;$first++;$finish++;	$start++; $maxdis++;$first++;$finish++;
return	return
	&mt('Page').': '.
'<input type="submit" name="firstview" value="'.&mt('First').'" />'.	'<input type="submit" name="firstview" value="'.&mt('First').'" />'.
'<input type="submit" name="prevview" value="'.&mt('Previous').'" />'.	'<input type="submit" name="prevview" value="'.&mt('Previous').'" />'.
'<input type="text" size="5" name="startdis" value="'.$start.'" onChange="this.form.submit()" /> of '.$maxdis.	'<input type="text" size="5" name="startdis" value="'.$start.'" onChange="this.form.submit()" /> of '.$maxdis.
'<input type="submit" name="nextview" value="'.&mt('Next').'" />'.	'<input type="submit" name="nextview" value="'.&mt('Next').'" />'.
'<input type="submit" name="lastview" value="'.&mt('Last').'" /><br />'.	'<input type="submit" name="lastview" value="'.&mt('Last').'" /><br />'.
&mt('Messages [_1] through [_2] of [_3]',$first,$finish,$total).'</form>';	&mt('Showing messages [_1] through [_2] of [_3]',$first,$finish,$total).'</form>';
}	}

# =============================================================== Folder suffix	# =============================================================== Folder suffix
Line 573 sub statuschange {	Line 685 sub statuschange {
if (($newstatus eq 'deleted') \|\| ($newstatus eq 'new')) {	if (($newstatus eq 'deleted') \|\| ($newstatus eq 'new')) {
&Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});	&Apache::lonnet::put('email_status'.$suffix,{$msgid => $newstatus});
}	}
	if ($newstatus eq 'deleted') {
	&movemsg(&Apache::lonnet::unescape($msgid),$folder,'trash');
	}
}	}

# ============================================================= Make new folder	# ============================================================= Make new folder
Line 590 sub makefolder {	Line 705 sub makefolder {

sub movemsg {	sub movemsg {
my ($msgid,$srcfolder,$trgfolder)=@_;	my ($msgid,$srcfolder,$trgfolder)=@_;
	if ($srcfolder eq 'new') { $srcfolder=''; }
my $srcsuffix=&foldersuffix($srcfolder);	my $srcsuffix=&foldersuffix($srcfolder);
my $trgsuffix=&foldersuffix($trgfolder);	my $trgsuffix=&foldersuffix($trgfolder);

Line 613 sub discourse {	Line 729 sub discourse {
my $r=shift;	my $r=shift;
my $classlist = &Apache::loncoursedata::get_classlist();	my $classlist = &Apache::loncoursedata::get_classlist();
my $now=time;	my $now=time;
my %lt=&Apache::lonlocal::texthash('cfa' => 'Check for All',	my %lt=&Apache::lonlocal::texthash('cfa' => 'Check All',
'cfs' => 'Check for Section/Group',	'cfs' => 'Check Section/Group',
'cfn' => 'Check for None');	'cfn' => 'Uncheck All');
$r->print(<<ENDDISHEADER);	$r->print(<<ENDDISHEADER);
<input type="hidden" name="sendmode" value="group" />	<input type="hidden" name="sendmode" value="group" />
<script>	<script>
Line 649 sub discourse {	Line 765 sub discourse {
</script>	</script>
<input type="button" onClick="checkall()" value="$lt{'cfa'}" />	<input type="button" onClick="checkall()" value="$lt{'cfa'}" />
<input type="button" onClick="checksec()" value="$lt{'cfs'}" />	<input type="button" onClick="checksec()" value="$lt{'cfs'}" />
<input type="text" size="5" name=chksec />	<input type="text" size="5" name="chksec" />
<input type="button" onClick="uncheckall()" value="$lt{'cfn'}" />	<input type="button" onClick="uncheckall()" value="$lt{'cfn'}" />
<p>	<p>
ENDDISHEADER	ENDDISHEADER
Line 667 ENDDISHEADER	Line 783 ENDDISHEADER
}	}
}	}
$r->print('</table><table>');	$r->print('</table><table>');
while (my ($student,$info) = each(%$classlist)) {	my $sort = sub {
	my $aname=lc($classlist->{$a}[&Apache::loncoursedata::CL_FULLNAME()]);
	if (!$aname) { $aname=$a; }
	my $bname=lc($classlist->{$b}[&Apache::loncoursedata::CL_FULLNAME()]);
	if (!$bname) { $bname=$b; }
	return $aname cmp $bname;
	};
	foreach my $student (sort $sort (keys(%{$classlist}))) {
	my $info=$classlist->{$student};
my ($sname,$sdom,$status,$fullname,$section) =	my ($sname,$sdom,$status,$fullname,$section) =
(@{$info}[&Apache::loncoursedata::CL_SNAME(),	(@{$info}[&Apache::loncoursedata::CL_SNAME(),
&Apache::loncoursedata::CL_SDOM(),	&Apache::loncoursedata::CL_SDOM(),
Line 675 ENDDISHEADER	Line 799 ENDDISHEADER
&Apache::loncoursedata::CL_FULLNAME(),	&Apache::loncoursedata::CL_FULLNAME(),
&Apache::loncoursedata::CL_SECTION()]);	&Apache::loncoursedata::CL_SECTION()]);
next if ($status ne 'Active');	next if ($status ne 'Active');
my $key = 'send_to_&&&'.$section.'&&&'.$student;	next if ($env{'request.course.sec'} &&
	$section ne $env{'request.course.sec'});
	my $key = 'send_to_&&&'.$section.'&&&_'.$student;
if (! defined($fullname) \|\| $fullname eq '') { $fullname = $sname; }	if (! defined($fullname) \|\| $fullname eq '') { $fullname = $sname; }
$r->print('<tr><td><label>'.	$r->print('<tr><td><label>'.
qq{<input type="checkbox" name="$key">}.(' 'x2).	qq{<input type="checkbox" name="$key" />}.(' 'x2).
$fullname.'</td><td>'.$sname.'@'.$sdom.'</td><td>'.$section.	$fullname.'</label></td><td>'.$sname.'@'.$sdom.'</td><td>'.$section.
'</td></tr>');	'</td></tr>');
}	}
$r->print('</table>');	$r->print('</table>');
Line 690 ENDDISHEADER	Line 816 ENDDISHEADER
sub discrit {	sub discrit {
my $r=shift;	my $r=shift;
my $header = '<h1><font color=red>'.&mt('Critical Messages').'</font></h1>'.	my $header = '<h1><font color=red>'.&mt('Critical Messages').'</font></h1>'.
'<form action=/adm/email method=post>'.	'<form action="/adm/email" method="POST">'.
'<input type=hidden name=confirm value=true>';	'<input type="hidden" name="confirm" value="true" />';
my %what=&Apache::lonnet::dump('critical');	my %what=&Apache::lonnet::dump('critical');
my $result = '';	my $result = '';
foreach (sort keys %what) {	foreach (sort keys %what) {
Line 703 sub discrit {	Line 829 sub discrit {
$content{'sendername'}.'@'.	$content{'sendername'}.'@'.
$content{'senderdomain'}.') '.$content{'time'}.	$content{'senderdomain'}.') '.$content{'time'}.
'<br />'.&mt('Subject').': '.$content{'subject'}.	'<br />'.&mt('Subject').': '.$content{'subject'}.
'<br /><blockquote>'.	'<br /><pre>'.
&Apache::lontexconvert::msgtexconverted($content{'message'}).	&Apache::lontexconvert::msgtexconverted($content{'message'}).
'</blockquote><small>'.	'</pre><small>'.
&mt('You have to confirm that you received this message. After confirmation, this message will be moved to your regular inbox').	&mt('You have to confirm that you received this message. After confirmation, this message will be moved to your regular inbox').
'</small><br />'.	'</small><br />'.
'<input type=submit name="rec_'.$_.'" value="'.&mt('Confirm Receipt').'">'.	'<input type="submit" name="rec_'.$_.'" value="'.&mt('Confirm Receipt').'" />'.
'<input type=submit name="reprec_'.$_.'" '.	'<input type="submit" name="reprec_'.$_.'" '.
'value="'.&mt('Confirm Receipt and Reply').'">';	'value="'.&mt('Confirm Receipt and Reply').'" />';
}	}
# Check to see if there were any messages.	# Check to see if there were any messages.
if ($result eq '') {	if ($result eq '') {
Line 732 sub sortedmessages {	Line 858 sub sortedmessages {
my @temp;	my @temp;
foreach (@messages) {	foreach (@messages) {
my $msgid=&Apache::lonnet::escape($_);	my $msgid=&Apache::lonnet::escape($_);
my ($sendtime,$shortsubj,$fromname,$fromdomain,$status)=	my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid)=
&Apache::lonmsg::unpackmsgid($msgid,$folder);	&Apache::lonmsg::unpackmsgid($msgid,$folder);
	my $description = &get_course_desc($fromcid);
my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,	my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,
$msgid);	$msgid,$description);
# Check whether message was sent during blocking period.	# Check whether message was sent during blocking period.
if ($sendtime >= $startblock && ($sendtime <= $endblock && $endblock > 0) ) {	if ($sendtime >= $startblock && ($sendtime <= $endblock && $endblock > 0) ) {
my $escid = &Apache::lonnet::unescape($msgid);	my $escid = &Apache::lonnet::unescape($msgid);
Line 747 sub sortedmessages {	Line 874 sub sortedmessages {
}	}
#default sort	#default sort
@temp = sort {$a->[0] <=> $b->[0]} @temp;	@temp = sort {$a->[0] <=> $b->[0]} @temp;
if ($ENV{'form.sortedby'} eq "date"){	if ($env{'form.sortedby'} eq "date"){
@temp = sort {$a->[0] <=> $b->[0]} @temp;	@temp = sort {$a->[0] <=> $b->[0]} @temp;
}	}
if ($ENV{'form.sortedby'} eq "revdate"){	if ($env{'form.sortedby'} eq "revdate"){
@temp = sort {$b->[0] <=> $a->[0]} @temp;	@temp = sort {$b->[0] <=> $a->[0]} @temp;
}	}
if ($ENV{'form.sortedby'} eq "user"){	if ($env{'form.sortedby'} eq "user"){
@temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp;	@temp = sort {lc($a->[2]) cmp lc($b->[2])} @temp;
}	}
if ($ENV{'form.sortedby'} eq "revuser"){	if ($env{'form.sortedby'} eq "revuser"){
@temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp;	@temp = sort {lc($b->[2]) cmp lc($a->[2])} @temp;
}	}
if ($ENV{'form.sortedby'} eq "domain"){	if ($env{'form.sortedby'} eq "domain"){
@temp = sort {$a->[3] cmp $b->[3]} @temp;	@temp = sort {$a->[3] cmp $b->[3]} @temp;
}	}
if ($ENV{'form.sortedby'} eq "revdomain"){	if ($env{'form.sortedby'} eq "revdomain"){
@temp = sort {$b->[3] cmp $a->[3]} @temp;	@temp = sort {$b->[3] cmp $a->[3]} @temp;
}	}
if ($ENV{'form.sortedby'} eq "subject"){	if ($env{'form.sortedby'} eq "subject"){
@temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp;	@temp = sort {lc($a->[1]) cmp lc($b->[1])} @temp;
}	}
if ($ENV{'form.sortedby'} eq "revsubject"){	if ($env{'form.sortedby'} eq "revsubject"){
@temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp;	@temp = sort {lc($b->[1]) cmp lc($a->[1])} @temp;
}	}
if ($ENV{'form.sortedby'} eq "status"){	if ($env{'form.sortedby'} eq "course"){
	@temp = sort {lc($a->[6]) cmp lc($b->[6])} @temp;
	}
	if ($env{'form.sortedby'} eq "revcourse"){
	@temp = sort {lc($b->[6]) cmp lc($a->[6])} @temp;
	}
	if ($env{'form.sortedby'} eq "status"){
@temp = sort {$a->[4] cmp $b->[4]} @temp;	@temp = sort {$a->[4] cmp $b->[4]} @temp;
}	}
if ($ENV{'form.sortedby'} eq "revstatus"){	if ($env{'form.sortedby'} eq "revstatus"){
@temp = sort {$b->[4] cmp $a->[4]} @temp;	@temp = sort {$b->[4] cmp $a->[4]} @temp;
}	}
return @temp;	return @temp;
}	}

	sub get_course_desc {
	my ($fromcid) = @_;
	my $description;
	if (defined($env{'course.'.$fromcid.'.description'})) {
	$description = $env{'course.'.$fromcid.'.description'};
	} else {
	my %courseinfo=&Apache::lonnet::coursedescription($fromcid);
	$description = $courseinfo{'description'};
	}
	return $description;
	}

# ======================================================== Display new messages	# ======================================================== Display new messages


Line 788 sub disnew {	Line 933 sub disnew {
my %lt=&Apache::lonlocal::texthash(	my %lt=&Apache::lonlocal::texthash(
'nm' => 'New Messages',	'nm' => 'New Messages',
'su' => 'Subject',	'su' => 'Subject',
	'co' => 'Course',
'da' => 'Date',	'da' => 'Date',
'us' => 'Username',	'us' => 'Username',
'op' => 'Open',	'op' => 'Open',
'do' => 'Domain'	'do' => 'Domain'
);	);
my @msgids = sort split(/\&/,&Apache::lonnet::reply	my @msgids = sort split(/\&/,&Apache::lonnet::reply
('keys:'.$ENV{'user.domain'}.':'.	('keys:'.$env{'user.domain'}.':'.
$ENV{'user.name'}.':nohist_email',	$env{'user.name'}.':nohist_email',
$ENV{'user.home'}));	$env{'user.home'}));
my @newmsgs;	my @newmsgs;
my %setters = ();	my %setters = ();
my $startblock = 0;	my $startblock = 0;
Line 806 sub disnew {	Line 952 sub disnew {
# Check for blocking of display because of scheduled online exams.	# Check for blocking of display because of scheduled online exams.
&blockcheck(\%setters,\$startblock,\$endblock);	&blockcheck(\%setters,\$startblock,\$endblock);
foreach (@msgids) {	foreach (@msgids) {
my ($sendtime,$shortsubj,$fromname,$fromdom,$status)=	my ($sendtime,$shortsubj,$fromname,$fromdom,$status,$fromcid)=
&Apache::lonmsg::unpackmsgid($_);	&Apache::lonmsg::unpackmsgid($_);
if (defined($sendtime) && $sendtime!~/error/) {	if (defined($sendtime) && $sendtime!~/error/) {
	my $description = &get_course_desc($fromcid);
my $numsendtime = $sendtime;	my $numsendtime = $sendtime;
$sendtime = &Apache::lonlocal::locallocaltime($sendtime);	$sendtime = &Apache::lonlocal::locallocaltime($sendtime);
if ($status eq 'new') {	if ($status eq 'new') {
Line 821 sub disnew {	Line 968 sub disnew {
sendtime => $sendtime,	sendtime => $sendtime,
shortsub => &Apache::lonnet::unescape($shortsubj),	shortsub => &Apache::lonnet::unescape($shortsubj),
from => $fromname,	from => $fromname,
fromdom => $fromdom	fromdom => $fromdom,
	course => $description
}	}
}	}
}	}
Line 831 sub disnew {	Line 979 sub disnew {
$r->print(<<TABLEHEAD);	$r->print(<<TABLEHEAD);
<h2>$lt{'nm'}</h2>	<h2>$lt{'nm'}</h2>
<table border=2><tr><th>&nbsp</th>	<table border=2><tr><th>&nbsp</th>
<th>$lt{'da'}</th><th>$lt{'us'}</th><th>$lt{'do'}</th><th>$lt{'su'}</th></tr>	<th>$lt{'da'}</th><th>$lt{'us'}</th><th>$lt{'do'}</th><th>$lt{'su'}</th><th>$lt{'co'}</th></tr>
TABLEHEAD	TABLEHEAD
foreach my $msg (@newmsgs) {	foreach my $msg (@newmsgs) {
$r->print(<<"ENDLINK");	$r->print(<<"ENDLINK");
<tr bgcolor="#FFBB77">	<tr class="new" bgcolor="#FFBB77" onMouseOver="javascript:style.backgroundColor='#DD9955'"
<td><a href="/adm/email?display=$msg->{'msgid'}">$lt{'op'}</a></td>	onMouseOut="javascript:style.backgroundColor='#FFBB77'">
	<td><a href="/adm/email?dismode=new&display=$msg->{'msgid'}">$lt{'op'}</a></td>
ENDLINK	ENDLINK
foreach ('sendtime','from','fromdom','shortsub') {	foreach ('sendtime','from','fromdom','shortsub','course') {
$r->print("<td>$msg->{$_}</td>");	$r->print("<td>$msg->{$_}</td>");
}	}
$r->print("</td></tr>");	$r->print("</td></tr>");
}	}
$r->print('</table></body></html>');	$r->print('</table>'.&Apache::loncommon::endbodytag().'</html>');
} elsif ($numblocked == 0) {	} elsif ($numblocked == 0) {
$r->print("<h3>".&mt('You have no unread messages')."</h3>");	$r->print("<h3>".&mt('You have no unread messages')."</h3>");
}	}
Line 928 ENDDISHEADER	Line 1077 ENDDISHEADER
$r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber));	$r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber));
$r->print('<form method="post" name="disall" action="/adm/email">'.	$r->print('<form method="post" name="disall" action="/adm/email">'.
'<table border=2><tr><th colspan="3">&nbsp</th><th>');	'<table border=2><tr><th colspan="3">&nbsp</th><th>');
if ($ENV{'form.sortedby'} eq "revdate") {	if ($env{'form.sortedby'} eq "revdate") {
$r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');	$r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
} else {	} else {
$r->print('<a href = "?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>');	$r->print('<a href = "?sortedby=revdate'.$fsqs.'">'.&mt('Date').'</a></th>');
}	}
$r->print('<th>');	$r->print('<th>');
if ($ENV{'form.sortedby'} eq "revuser") {	if ($env{'form.sortedby'} eq "revuser") {
$r->print('<a href = "?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');	$r->print('<a href = "?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');
} else {	} else {
$r->print('<a href = "?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>');	$r->print('<a href = "?sortedby=revuser'.$fsqs.'">'.&mt('Username').'</a>');
}	}
$r->print('</th><th>');	$r->print('</th><th>');
if ($ENV{'form.sortedby'} eq "revdomain") {	if ($env{'form.sortedby'} eq "revdomain") {
$r->print('<a href = "?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');	$r->print('<a href = "?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');
} else {	} else {
$r->print('<a href = "?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>');	$r->print('<a href = "?sortedby=revdomain'.$fsqs.'">'.&mt('Domain').'</a>');
}	}
$r->print('</th><th>');	$r->print('</th><th>');
if ($ENV{'form.sortedby'} eq "revsubject") {	if ($env{'form.sortedby'} eq "revsubject") {
$r->print('<a href = "?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');	$r->print('<a href = "?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');
} else {	} else {
$r->print('<a href = "?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>');	$r->print('<a href = "?sortedby=revsubject'.$fsqs.'">'.&mt('Subject').'</a>');
}	}
$r->print('</th><th>');	$r->print('</th><th>');
if ($ENV{'form.sortedby'} eq "revstatus") {	if ($env{'form.sortedby'} eq "revcourse") {
$r->print('<a href = "?sortedby=status'.$fsqs.'">'.&mt('Status').'</th>');	$r->print('<a href = "?sortedby=course'.$fsqs.'">'.&mt('Course').'</a>');
	} else {
	$r->print('<a href = "?sortedby=revcourse'.$fsqs.'">'.&mt('Course').'</a>');
	}
	$r->print('</th><th>');
	if ($env{'form.sortedby'} eq "revstatus") {
	$r->print('<a href = "?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>');
} else {	} else {
$r->print('<a href = "?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</th>');	$r->print('<a href = "?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>');
}	}
$r->print("</tr>\n");	$r->print("</tr>\n");
for (my $n=$firstdis;$n<=$lastdis;$n++) {	for (my $n=$firstdis;$n<=$lastdis;$n++) {
my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID)= @{$temp[$n]};	my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID,$description)= @{$temp[$n]};
if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {	if (($status ne 'deleted') && defined($sendtime) && $sendtime!~/error/) {
if ($status eq 'new') {	if ($status eq 'new') {
$r->print('<tr bgcolor="#FFBB77">');	$r->print('<tr bgcolor="#FFBB77" onMouseOver="javascript:style.backgroundColor=\'#DD9955\'" onMouseOut="javascript:style.backgroundColor=\'#FFBB77\'">');
} elsif ($status eq 'read') {	} elsif ($status eq 'read') {
$r->print('<tr bgcolor="#BBBB77">');	$r->print('<tr bgcolor="#BBBB77" onMouseOver="javascript:style.backgroundColor=\'#999944\'" onMouseOut="javascript:style.backgroundColor=\'#BBBB77\'">');
} elsif ($status eq 'replied') {	} elsif ($status eq 'replied') {
$r->print('<tr bgcolor="#AAAA88">');	$r->print('<tr bgcolor="#AAAA88" onMouseOver="javascript:style.backgroundColor=\'#888855\'" onMouseOut="javascript:style.backgroundColor=\'#AAAA88\'">');
} else {	} else {
$r->print('<tr bgcolor="#99BBBB">');	$r->print('<tr bgcolor="#99BBBB" onMouseOver="javascript:style.backgroundColor=\'#669999\'" onMouseOut="javascript:style.backgroundColor=\'#99BBBB\'">');
}	}
$r->print('<td></a><input type=checkbox name="delmark_'.$origID.'" /></td><td><a href="/adm/email?display='.$origID.$sqs.	$r->print('<td><input type="checkbox" name="delmark_'.$origID.'" /></td><td><a href="/adm/email?display='.$origID.$sqs.
'">'.&mt('Open').'</a></td><td>'.	'">'.&mt('Open').'</a></td><td>'.
($folder ne 'trash'?'<a href="/adm/email?markdel='.$origID.$sqs.	($folder ne 'trash'?'<a href="/adm/email?markdel='.$origID.$sqs.
'">'.&mt('Delete'):'&nbsp').'</td>'.	'">'.&mt('Delete'):'&nbsp').'</a></td>'.
'<td>'.&Apache::lonlocal::locallocaltime($sendtime).'</td><td>'.	'<td>'.&Apache::lonlocal::locallocaltime($sendtime).'</td><td>'.
$fromname.'</td><td>'.$fromdomain.'</td><td>'.	$fromname.'</td><td>'.$fromdomain.'</td><td>'.
&Apache::lonnet::unescape($shortsubj).'</td><td>'.	&Apache::lonnet::unescape($shortsubj).'</td><td>'.
$status."</td></tr>\n");	$description.'</td><td>'.$status.'</td></tr>'."\n");
} elsif ($status eq 'deleted') {	} elsif ($status eq 'deleted') {
# purge	# purge
&movemsg(&Apache::lonnet::unescape($origID),$folder,'trash');	&movemsg(&Apache::lonnet::unescape($origID),$folder,'trash');
Line 986 ENDDISHEADER	Line 1141 ENDDISHEADER
$r->print("</table>\n<p>".	$r->print("</table>\n<p>".
'<a href="javascript:checkall()">'.&mt('Check All').'</a> '.	'<a href="javascript:checkall()">'.&mt('Check All').'</a> '.
'<a href="javascript:uncheckall()">'.&mt('Uncheck All').'</a></p>'.	'<a href="javascript:uncheckall()">'.&mt('Uncheck All').'</a></p>'.
'<input type="hidden" name="sortedby" value="'.$ENV{'form.sortedby'}.'" />');	'<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />');
if ($folder ne 'trash') {	if ($folder ne 'trash') {
$r->print(	$r->print(
'<p><input type="submit" name="markeddel" value="'.&mt('Delete Checked').'" /></p>');	'<p><input type="submit" name="markeddel" value="'.&mt('Delete Checked').'" /></p>');
Line 999 ENDDISHEADER	Line 1154 ENDDISHEADER
( map { $_ => $_ } @allfolders))	( map { $_ => $_ } @allfolders))
);	);
my $postedstartdis=$startdis+1;	my $postedstartdis=$startdis+1;
$r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$ENV{'form.interdis'}.'" /></form>');	$r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$env{'form.interdis'}.'" /></form>');
if ($numblocked > 0) {	if ($numblocked > 0) {
my $beginblock = &Apache::lonlocal::locallocaltime($startblock);	my $beginblock = &Apache::lonlocal::locallocaltime($startblock);
my $finishblock = &Apache::lonlocal::locallocaltime($endblock);	my $finishblock = &Apache::lonlocal::locallocaltime($endblock);
Line 1012 ENDDISHEADER	Line 1167 ENDDISHEADER
# ============================================================== Compose output	# ============================================================== Compose output

sub compout {	sub compout {
my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder)=@_;	my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode)=@_;
my $suffix=&foldersuffix($folder);	my $suffix=&foldersuffix($folder);

if ($broadcast eq 'individual') {	if ($broadcast eq 'individual') {
Line 1053 sub compout {	Line 1208 sub compout {
'ca' => 'Cancel',	'ca' => 'Cancel',
'ma' => 'Mail');	'ma' => 'Mail');

if (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {	if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})) {
my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");	my $crithelp = Apache::loncommon::help_open_topic("Course_Critical_Message");
$dispcrit=	$dispcrit=
'<input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').' ' . $crithelp .	'<p><label><input type="checkbox" name="critmsg" /> '.&mt('Send as critical message').'</label> ' . $crithelp .
'<br>'.	'</p><p>'.
'<input type="checkbox" name="sendbck" /> '.&mt('Send as critical message').' ' .	'<label><input type="checkbox" name="sendbck" /> '.&mt('Send as critical message').' ' .
&mt('and return receipt') . $crithelp . '<p>';	&mt('and return receipt') . '</label>' . $crithelp .
}	'</p><p><label><input type="checkbox" name="permanent" /> '.
	&mt('Send copy to permanent email address (if known)').'</label></p>'.
	'<!-- <p><label><input type="checkbox" name="rsspost" /> '.
	&mt('Include in course RSS newsfeed').'</label></p>-->'; }
my %message;	my %message;
my %content;	my %content;
my $defdom=$ENV{'user.domain'};	my $defdom=$env{'user.domain'};
if ($forwarding) {	if ($forwarding) {
%message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]);	%message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]);
%content=&unpackagemsg($message{$forwarding},$folder);	%content=&unpackagemsg($message{$forwarding},$folder);
Line 1092 sub compout {	Line 1250 sub compout {
$dismsg=~s/\n+/\n\> /g;	$dismsg=~s/\n+/\n\> /g;
if ($content{'baseurl'}) {	if ($content{'baseurl'}) {
$disbase='<input type="hidden" name="baseurl" value="'.&Apache::lonnet::escape($content{'baseurl'}).'" />';	$disbase='<input type="hidden" name="baseurl" value="'.&Apache::lonnet::escape($content{'baseurl'}).'" />';
if ($ENV{'user.adv'}) {	if ($env{'user.adv'}) {
$disbase.='<input type="checkbox" name="storebasecomment" />'.&mt('Store message for re-use').	$disbase.='<label><input type="checkbox" name="storebasecomment" />'.&mt('Store message for re-use').
' <a href="/adm/email?showcommentbaseurl='.	'</label> <a href="/adm/email?showcommentbaseurl='.
&Apache::lonnet::escape($content{'baseurl'}).'" target="comments">'.	&Apache::lonnet::escape($content{'baseurl'}).'" target="comments">'.
&mt('Show re-usable messages').'</a><br />';	&mt('Show re-usable messages').'</a><br />';
}	}
}	}
}	}
my $citation=&displayresource(%content);	my $citation=&displayresource(%content);
if ($ENV{'form.recdom'}) { $defdom=$ENV{'form.recdom'}; }	if ($env{'form.recdom'}) { $defdom=$env{'form.recdom'}; }
$r->print(	$r->print(
'<form action="/adm/email" name="compemail" method="post"'.	'<form action="/adm/email" name="compemail" method="post"'.
' enctype="multipart/form-data">'."\n".	' enctype="multipart/form-data">'."\n".
Line 1122 sub compout {	Line 1280 sub compout {
my $selectlink=&Apache::loncommon::selectstudent_link	my $selectlink=&Apache::loncommon::selectstudent_link
('compemail','recuname','recdomain');	('compemail','recuname','recdomain');
$r->print(<<"ENDREC");	$r->print(<<"ENDREC");
<tr><td>$lt{'us'}:</td><td><input type="text" size="12" name="recuname" value="$ENV{'form.recname'}"></td><td rowspan="2">$selectlink</td></tr>	<tr><td>$lt{'us'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recname'}" /></td><td rowspan="2">$selectlink</td></tr>
<tr><td>$lt{'do'}:</td>	<tr><td>$lt{'do'}:</td>
<td>$domform</td></tr>	<td>$domform</td></tr>
ENDREC	ENDREC
Line 1137 ENDREC	Line 1295 ENDREC
<tr><td>$lt{'sb'}:</td><td><input type="text" size="50" name="subject" value="$dissub" />	<tr><td>$lt{'sb'}:</td><td><input type="text" size="50" name="subject" value="$dissub" />
</td></tr></table>	</td></tr></table>
$latexHelp	$latexHelp
<textarea name="message" cols="80" rows="15" wrap="hard">$dismsg	<textarea name="message" id="message" cols="80" rows="15" wrap="hard">$dismsg
</textarea></p><br />	</textarea></p><br />
$dispcrit	$dispcrit
$disbase	$disbase
	<input type="hidden" name="folder" value="$folder" />
	<input type="hidden" name="dismode" value="$dismode" />
<input type="submit" name="send" value="$func $lt{'ma'}" />	<input type="submit" name="send" value="$func $lt{'ma'}" />
<input type="submit" name="cancel" value="$lt{'ca'}" /><hr />	<input type="submit" name="cancel" value="$lt{'ca'}" /><hr />
$citation	$citation
Line 1154 ENDCOMP	Line 1314 ENDCOMP
Subject: <input type="text" size="50" name="subject" />	Subject: <input type="text" size="50" name="subject" />
</p>	</p>
<p>General message text<br />	<p>General message text<br />
<textarea name="message" cols="60" rows="10" wrap="hard">$dismsg	<textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg
</textarea></p>	</textarea></p>
<p>	<p>
The file format for the uploaded portion of the message is:	The file format for the uploaded portion of the message is:
Line 1176 ENDUPLOAD	Line 1336 ENDUPLOAD
if ($broadcast eq 'group') {	if ($broadcast eq 'group') {
&discourse;	&discourse;
}	}
$r->print('</form>');	$r->print('</form>'.
	&Apache::lonfeedback::generate_preview_button('compemail','message').
	&Apache::lonhtmlcommon::htmlareaselectactive('message'));
}	}

# ---------------------------------------------------- Display all face to face	# ---------------------------------------------------- Display all face to face

sub retrieve_instructor_comments {	sub retrieve_instructor_comments {
my ($user,$domain)=@_;	my ($user,$domain)=@_;
my $target=$ENV{'form.grade_target'};	my $target=$env{'form.grade_target'};
if (! $ENV{'request.course.id'}) { return; }	if (! $env{'request.course.id'}) { return; }
if (! &Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {	if (! &Apache::lonnet::allowed('srm',$env{'request.course.id'})) {
return;	return;
}	}
my %records=&Apache::lonnet::dump('nohist_email',	my %records=&Apache::lonnet::dump('nohist_email',
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
$ENV{'course.'.$ENV{'request.course.id'}.'.num'},	$env{'course.'.$env{'request.course.id'}.'.num'},
'%255b'.$user.'%253a'.$domain.'%255d');	'%255b'.$user.'%253a'.$domain.'%255d');
my $result='';	my $result='';
foreach (sort(keys(%records))) {	foreach (sort(keys(%records))) {
my %content=&unpackagemsg($records{$_});	my %content=&unpackagemsg($records{$_});
next if ($content{'senderdomain'} eq '');	next if ($content{'senderdomain'} eq '');
next if ($content{'subject'} !~ /^Record/);	next if ($content{'subject'} !~ /^Record/);
# $content{'message'}=~s/\n/\<br\>/g;	# &Apache::lonfeedback::newline_to_br(\$content{'message'});
$result.='Recorded by '.	$result.='Recorded by '.
$content{'sendername'}.'@'.$content{'senderdomain'}."\n";	$content{'sendername'}.'@'.$content{'senderdomain'}."\n";
$result.=	$result.=
&Apache::lontexconvert::msgtexconverted($content{'message'})."\n";	&Apache::lontexconvert::msgtexconverted($content{'message'})."\n";
Line 1208 sub retrieve_instructor_comments {	Line 1370 sub retrieve_instructor_comments {

sub disfacetoface {	sub disfacetoface {
my ($r,$user,$domain)=@_;	my ($r,$user,$domain)=@_;
my $target=$ENV{'form.grade_target'};	my $target=$env{'form.grade_target'};
unless ($ENV{'request.course.id'}) { return; }	unless ($env{'request.course.id'}) { return; }
unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {	unless (&Apache::lonnet::allowed('srm',$env{'request.course.id'})) {
return;	return;
}	}
my %records=&Apache::lonnet::dump('nohist_email',	my %records=&Apache::lonnet::dump('nohist_email',
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
$ENV{'course.'.$ENV{'request.course.id'}.'.num'},	$env{'course.'.$env{'request.course.id'}.'.num'},
'%255b'.$user.'%253a'.$domain.'%255d');	'%255b'.$user.'%253a'.$domain.'%255d');
my $result='';	my $result='';
foreach (sort keys %records) {	foreach (sort keys %records) {
my %content=&unpackagemsg($records{$_});	my %content=&unpackagemsg($records{$_});
next if ($content{'senderdomain'} eq '');	next if ($content{'senderdomain'} eq '');
$content{'message'}=~s/\n/\<br\>/g;	&Apache::lonfeedback::newline_to_br(\$content{'message'});
if ($content{'subject'}=~/^Record/) {	if ($content{'subject'}=~/^Record/) {
$result.='<h3>'.&mt('Record').'</h3>';	$result.='<h3>'.&mt('Record').'</h3>';
} elsif ($content{'subject'}=~/^Broadcast/) {	} elsif ($content{'subject'}=~/^Broadcast/) {
$result .='<h3>'.&mt('Broadcast Message').'</h3>';	$result .='<h3>'.&mt('Broadcast Message').'</h3>';
	if ($content{'subject'}=~/^Broadcast\./) {
	%content=&unpackagemsg($content{'message'});
	$content{'message'}=
	'<b>'.&mt('Subject').': '.$content{'subject'}.'</b><br />'.
	$content{'message'};
	}
} else {	} else {
$result.='<h3>'.&mt('Critical Message').'</h3>';	$result.='<h3>'.&mt('Critical Message').'</h3>';
%content=&unpackagemsg($content{'message'});	%content=&unpackagemsg($content{'message'});
Line 1238 sub disfacetoface {	Line 1406 sub disfacetoface {
&Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.	&Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),$content{'sendername'},$content{'senderdomain'}).'</b> ('.
$content{'sendername'}.'@'.	$content{'sendername'}.'@'.
$content{'senderdomain'}.') '.$content{'time'}.	$content{'senderdomain'}.') '.$content{'time'}.
'<br /><blockquote>'.	'<br /><pre>'.
&Apache::lontexconvert::msgtexconverted($content{'message'}).	&Apache::lontexconvert::msgtexconverted($content{'message'}).
'</blockquote>';	'</pre>';
}	}
# Check to see if there were any messages.	# Check to see if there were any messages.
if ($result eq '') {	if ($result eq '') {
Line 1258 $content{'sendername'}.'@'.	Line 1426 $content{'sendername'}.'@'.

sub facetoface {	sub facetoface {
my ($r,$stage)=@_;	my ($r,$stage)=@_;
unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) {	unless (&Apache::lonnet::allowed('srm',$env{'request.course.id'})) {
return;	return;
}	}
&printheader($r,	&printheader($r,
Line 1266 sub facetoface {	Line 1434 sub facetoface {
"User Notes, Face-to-Face, Critical Messages, Broadcast Messages");	"User Notes, Face-to-Face, Critical Messages, Broadcast Messages");
# from query string	# from query string

if ($ENV{'form.recname'}) { $ENV{'form.recuname'}=$ENV{'form.recname'}; }	if ($env{'form.recname'}) { $env{'form.recuname'}=$env{'form.recname'}; }
if ($ENV{'form.recdom'}) { $ENV{'form.recdomain'}=$ENV{'form.recdom'}; }	if ($env{'form.recdom'}) { $env{'form.recdomain'}=$env{'form.recdom'}; }

my $defdom=$ENV{'user.domain'};	my $defdom=$env{'user.domain'};
# already filled in	# already filled in
if ($ENV{'form.recdomain'}) { $defdom=$ENV{'form.recdomain'}; }	if ($env{'form.recdomain'}) { $defdom=$env{'form.recdomain'}; }
# generate output	# generate output
my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');	my $domform = &Apache::loncommon::select_dom_form($defdom,'recdomain');
my $stdbrws = &Apache::loncommon::selectstudent_link	my $stdbrws = &Apache::loncommon::selectstudent_link
Line 1287 sub facetoface {	Line 1455 sub facetoface {
<form method="post" action="/adm/email" name="stdselect">	<form method="post" action="/adm/email" name="stdselect">
<input type="hidden" name="recordftf" value="retrieve" />	<input type="hidden" name="recordftf" value="retrieve" />
<table>	<table>
<tr><td>$lt{'user'}:</td><td><input type="text" size="12" name="recuname" value="$ENV{'form.recuname'}" /></td>	<tr><td>$lt{'user'}:</td><td><input type="text" size="12" name="recuname" value="$env{'form.recuname'}" /></td>
<td rowspan="2">	<td rowspan="2">
$stdbrws	$stdbrws
<input type="submit" value="$lt{'subm'}" /></td>	<input type="submit" value="$lt{'subm'}" /></td>
Line 1298 $stdbrws	Line 1466 $stdbrws
</form>	</form>
ENDTREC	ENDTREC
if (($stage ne 'query') &&	if (($stage ne 'query') &&
($ENV{'form.recdomain'}) && ($ENV{'form.recuname'})) {	($env{'form.recdomain'}) && ($env{'form.recuname'})) {
chomp($ENV{'form.newrecord'});	chomp($env{'form.newrecord'});
if ($ENV{'form.newrecord'}) {	if ($env{'form.newrecord'}) {
	my $recordtxt = $env{'form.newrecord'};
&user_normal_msg_raw(	&user_normal_msg_raw(
$ENV{'course.'.$ENV{'request.course.id'}.'.num'},	$env{'course.'.$env{'request.course.id'}.'.num'},
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
&mt('Record').	&mt('Record').
' ['.$ENV{'form.recuname'}.':'.$ENV{'form.recdomain'}.']',	' ['.$env{'form.recuname'}.':'.$env{'form.recdomain'}.']',
$ENV{'form.newrecord'});	$recordtxt);
}	}
$r->print('<h3>'.&Apache::loncommon::plainname($ENV{'form.recuname'},	$r->print('<h3>'.&Apache::loncommon::plainname($env{'form.recuname'},
$ENV{'form.recdomain'}).'</h3>');	$env{'form.recdomain'}).'</h3>');
&disfacetoface($r,$ENV{'form.recuname'},$ENV{'form.recdomain'});	&disfacetoface($r,$env{'form.recuname'},$env{'form.recdomain'});
$r->print(<<ENDRHEAD);	$r->print(<<ENDRHEAD);
<form method="post" action="/adm/email">	<form method="post" action="/adm/email">
<input name="recdomain" value="$ENV{'form.recdomain'}" type="hidden" />	<input name="recdomain" value="$env{'form.recdomain'}" type="hidden" />
<input name="recuname" value="$ENV{'form.recuname'}" type="hidden" />	<input name="recuname" value="$env{'form.recuname'}" type="hidden" />
ENDRHEAD	ENDRHEAD
$r->print(<<ENDBFORM);	$r->print(<<ENDBFORM);
<hr />$lt{'newr'}<br />	<hr />$lt{'newr'}<br />
Line 1331 ENDBFORM	Line 1500 ENDBFORM

sub examblock {	sub examblock {
my ($r,$action) = @_;	my ($r,$action) = @_;
unless ($ENV{'request.course.id'}) { return;}	unless ($env{'request.course.id'}) { return;}
unless (&Apache::lonnet::allowed('srm',$ENV{'request.course.id'})) { $r->print('Not allowed'); }	unless (&Apache::lonnet::allowed('srm',$env{'request.course.id'})) { $r->print('Not allowed'); }
my %lt=&Apache::lonlocal::texthash(	my %lt=&Apache::lonlocal::texthash(
'comb' => 'Communication Blocking',	'comb' => 'Communication Blocking',
'cbds' => 'Communication blocking during scheduled exams',	'cbds' => 'Communication blocking during scheduled exams',
Line 1372 sub examblock {	Line 1541 sub examblock {
$r->print($lt{'ncbc'}.'<br /><br />');	$r->print($lt{'ncbc'}.'<br /><br />');
}	}
&display_addblocker_table($r,$parmcount,\%ltext);	&display_addblocker_table($r,$parmcount,\%ltext);
	my $endbody=&Apache::loncommon::endbodytag();
$r->print(<<"END");	$r->print(<<"END");
<br />	<br />
<input type="hidden" name="blocktotal" value="$blockcount" />	<input type="hidden" name="blocktotal" value="$blockcount" />
<input type ="submit" value="Save Changes" />	<input type ="submit" value="Save Changes" />
</form>	</form>
</body>	$endbody
</html>	</html>
END	END
return;	return;
Line 1401 sub blockstore {	Line 1571 sub blockstore {
my $addtotal = 0;	my $addtotal = 0;
my %blocking = ();	my %blocking = ();
$r->print('<h3>'.$lt{'head'}.'</h3>');	$r->print('<h3>'.$lt{'head'}.'</h3>');
foreach (keys %ENV) {	foreach (keys %env) {
if ($_ =~ m/^form\.modify_(\w+)$/) {	if ($_ =~ m/^form\.modify_(\w+)$/) {
$adds{$1} = $1;	$adds{$1} = $1;
$removals{$1} = $1;	$removals{$1} = $1;
Line 1419 sub blockstore {	Line 1589 sub blockstore {
}	}

foreach (keys %removals) {	foreach (keys %removals) {
my $hashkey = $ENV{'form.key_'.$_};	my $hashkey = $env{'form.key_'.$_};
&Apache::lonnet::del('comm_block',["$hashkey"],	&Apache::lonnet::del('comm_block',["$hashkey"],
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}	$env{'course.'.$env{'request.course.id'}.'.num'}
);	);
}	}
foreach (keys %adds) {	foreach (keys %adds) {
unless ( defined($cancels{$_}) ) {	unless ( defined($cancels{$_}) ) {
my ($newstart,$newend) = &get_dates_from_form($_);	my ($newstart,$newend) = &get_dates_from_form($_);
my $newkey = $newstart.'____'.$newend;	my $newkey = $newstart.'____'.$newend;
$blocking{$newkey} = $ENV{'user.name'}.'@'.$ENV{'user.domain'}.':'.$ENV{'form.title_'.$_};	$blocking{$newkey} = $env{'user.name'}.'@'.$env{'user.domain'}.':'.$env{'form.title_'.$_};
}	}
}	}
if ($addtotal + $modtotal > 0) {	if ($addtotal + $modtotal > 0) {
&Apache::lonnet::put('comm_block',\%blocking,	&Apache::lonnet::put('comm_block',\%blocking,
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}	$env{'course.'.$env{'request.course.id'}.'.num'}
);	);
}	}
my $chgestotal = $canceltotal + $modtotal + $addtotal;	my $chgestotal = $canceltotal + $modtotal + $addtotal;
Line 1469 sub get_blockdates {	Line 1639 sub get_blockdates {
my ($records,$blockcount) = @_;	my ($records,$blockcount) = @_;
$$blockcount = 0;	$$blockcount = 0;
%{$records} = &Apache::lonnet::dump('comm_block',	%{$records} = &Apache::lonnet::dump('comm_block',
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},	$env{'course.'.$env{'request.course.id'}.'.domain'},
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}	$env{'course.'.$env{'request.course.id'}.'.num'}
);	);
$$blockcount = keys %{$records};	$$blockcount = keys %{$records};

Line 1488 sub display_blocker_status {	Line 1658 sub display_blocker_status {
my @bgcols = ("#eeeeee","#dddddd");	my @bgcols = ("#eeeeee","#dddddd");
my $function = &Apache::loncommon::get_users_function();	my $function = &Apache::loncommon::get_users_function();
my $color = &Apache::loncommon::designparm($function.'.tabbg',	my $color = &Apache::loncommon::designparm($function.'.tabbg',
$ENV{'user.domain'});	$env{'user.domain'});
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'modi' => 'Modify',	'modi' => 'Modify',
'canc' => 'Cancel',	'canc' => 'Cancel',
Line 1523 END	Line 1693 END
<tr bgcolor="$bgcols[$iter]">	<tr bgcolor="$bgcols[$iter]">
<td>$$ltext{'star'}: $startform<br/>$$ltext{'endd'}:  $endform</td>	<td>$$ltext{'star'}: $startform<br/>$$ltext{'endd'}:  $endform</td>
<td>$settername</td>	<td>$settername</td>
<td><input type="text" name="title_$parmcount" size="15" value="$title"/><input type="hidden" name="key_$parmcount" value="$_"></td>	<td><input type="text" name="title_$parmcount" size="15" value="$title" /><input type="hidden" name="key_$parmcount" value="$_" /></td>
<td>$lt{'modi'}? <input type="checkbox" name="modify_$parmcount"/><br />$lt{'canc'}?  <input type="checkbox" name="cancel_$parmcount"/>	<td><label>$lt{'modi'}? <input type="checkbox" name="modify_$parmcount" /></label><br /><label>$lt{'canc'}?  <input type="checkbox" name="cancel_$parmcount" /></label>
</tr>	</tr>
END	END
$parmcount ++;	$parmcount ++;
Line 1554 sub display_addblocker_table {	Line 1724 sub display_addblocker_table {
my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);	my $endform = &Apache::lonhtmlcommon::date_setter('blockform','enddate_'.$parmcount,$end,$onchange);
my $function = &Apache::loncommon::get_users_function();	my $function = &Apache::loncommon::get_users_function();
my $color = &Apache::loncommon::designparm($function.'.tabbg',	my $color = &Apache::loncommon::designparm($function.'.tabbg',
$ENV{'user.domain'});	$env{'user.domain'});
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'addb' => 'Add block',	'addb' => 'Add block',
'exam' => 'e.g., Exam 1',	'exam' => 'e.g., Exam 1',
Line 1576 sub display_addblocker_table {	Line 1746 sub display_addblocker_table {
</tr>	</tr>
<tr bgcolor="#eeeeee">	<tr bgcolor="#eeeeee">
<td>$$ltext{'star'}: $startform<br />$$ltext{'endd'}:  $endform</td>	<td>$$ltext{'star'}: $startform<br />$$ltext{'endd'}:  $endform</td>
<td><input type="text" name="title_$parmcount" size="15" value=""/></td>	<td><input type="text" name="title_$parmcount" size="15" value="" /></td>
<td>$lt{'addb'}? <input type="checkbox" name="add_$parmcount" value="1"/></td>	<td><label>$lt{'addb'}? <input type="checkbox" name="add_$parmcount" value="1" /></label></td>
</tr>	</tr>
</table>	</table>
</td>	</td>
Line 1597 sub blockcheck {	Line 1767 sub blockcheck {
my @staffcses = ();	my @staffcses = ();
$$startblock = 0;	$$startblock = 0;
$$endblock = 0;	$$endblock = 0;
foreach (keys %ENV) {	foreach (keys %env) {
if ($_ =~ m-^user\.role\.(st\|cc\|in)\./(.+)$-) {	if ($_ =~ m-^user\.role\.(st\|cc\|in)\./(.+)$-) {
my $role = $1;	my $role = $1;
my $cse = $2;	my $cse = $2;
$cse =~ s\|/\|_\|;	$cse =~ s\|/\|_\|;
if ($ENV{$_} =~ m/^(\d)\.(\d)$/) {	if ($env{$_} =~ m/^(\d)\.(\d)$/) {
unless (($2 > 0 && $2 < time) \|\| ($1 > time)) {	unless (($2 > 0 && $2 < time) \|\| ($1 > time)) {
if ($role eq 'st') {	if ($role eq 'st') {
push @livecses, $cse;	push @livecses, $cse;
Line 1614 sub blockcheck {	Line 1784 sub blockcheck {
}	}
}	}
} elsif ($_ =~ m-user\.role\.cr/(\w+)/(\w+)/([^/]+)\./(.+)$- ) {	} elsif ($_ =~ m-user\.role\.cr/(\w+)/(\w+)/([^/]+)\./(.+)$- ) {
my $rolepriv = $ENV{'user.role..rolesdef_'.$3};	my $rolepriv = $env{'user.role..rolesdef_'.$3};
}	}
}	}
# Retrieve blocking times and identity of blocker for active courses for students.	# Retrieve blocking times and identity of blocker for active courses for students.
if (@livecses > 0) {	if (@livecses > 0) {
foreach my $cse (@livecses) {	foreach my $cse (@livecses) {
my ($cdom,$crs) = split/_/,$cse;	my ($cdom,$crs) = split/_/,$cse;
if ( (grep/^$cse$/,@staffcses) && ($ENV{'request.role'} !~ m-^st\./$cdom/$crs$-) ) {	if ( (grep/^$cse$/,@staffcses) && ($env{'request.role'} !~ m-^st\./$cdom/$crs$-) ) {
next;	next;
} else {	} else {
%{$$setters{$cse}} = ();	%{$$setters{$cse}} = ();
Line 1652 sub build_block_table {	Line 1822 sub build_block_table {
my ($r,$startblock,$endblock,$setters) = @_;	my ($r,$startblock,$endblock,$setters) = @_;
my $function = &Apache::loncommon::get_users_function();	my $function = &Apache::loncommon::get_users_function();
my $color = &Apache::loncommon::designparm($function.'.tabbg',	my $color = &Apache::loncommon::designparm($function.'.tabbg',
$ENV{'user.domain'});	$env{'user.domain'});
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'cacb' => 'Currently active communication blocks',	'cacb' => 'Currently active communication blocks',
'cour' => 'Course',	'cour' => 'Course',
Line 1737 sub displaymessage {	Line 1907 sub displaymessage {
'<td><a href="/adm/email?markunread='.&Apache::lonnet::escape($msgid).$sqs.	'<td><a href="/adm/email?markunread='.&Apache::lonnet::escape($msgid).$sqs.
'"><b>'.&mt('Mark Unread').'</b></a></td>'.	'"><b>'.&mt('Mark Unread').'</b></a></td>'.
'<td><a href="/adm/email?markdel='.&Apache::lonnet::escape($msgid).$sqs.	'<td><a href="/adm/email?markdel='.&Apache::lonnet::escape($msgid).$sqs.
'"><b>Delete</b></a></td>'.	'"><b>'.&mt('Delete').'</b></a></td>'.
'<td><a href="/adm/email?'.$sqs.	'<td><a href="/adm/email?'.$sqs.
	($env{'form.dismode'} eq 'new'?'&folder=new':'').
'"><b>'.&mt('Back to Folder Display').'</b></a></td>');	'"><b>'.&mt('Back to Folder Display').'</b></a></td>');
if ($counter > 0){	if ($counter > 0){
$r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.	$r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.
Line 1749 sub displaymessage {	Line 1920 sub displaymessage {
'"><b>'.&mt('Next').'</b></a></td>');	'"><b>'.&mt('Next').'</b></a></td>');
}	}
$r->print('</tr></table>');	$r->print('</tr></table>');
	if ($env{'user.adv'}) {
	$r->print('<table border="2" width="100%"><tr bgcolor="#FFAAAA"><td>'.&mt('Currently available actions (will open extra window)').':</td>');
	my $symb=&Apache::lonnet::symbread($content{'baseurl'});
	if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
	$r->print('<td><b>'.&Apache::loncommon::track_student_link(&mt('View recent activity'),$content{'sendername'},$content{'senderdomain'},'check').'</b></td>');
	}
	if (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) && $symb) {
	$r->print('<td><b>'.&Apache::loncommon::pprmlink(&mt('Set/Change parameters'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
	}
	if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'}) && $symb) {
	$r->print('<td><b>'.&Apache::loncommon::pgrdlink(&mt('Set/Change grades'),$content{'sendername'},$content{'senderdomain'},$symb,'check').'</b></td>');
	}
	$r->print('</tr></table>');
	}
	my $tolist;
	my @recipients = ();
	for (my $i=0; $i<@{$content{'recuser'}}; $i++) {
	$recipients[$i] = &Apache::loncommon::aboutmewrapper(
	&Apache::loncommon::plainname($content{'recuser'}[$i],
	$content{'recdomain'}[$i]),
	$content{'recuser'}[$i],$content{'recdomain'}[$i]).
	' ('.$content{'recuser'}[$i].' at '.$content{'recdomain'}[$i].') ';
	}
	$tolist = join(', ',@recipients);
$r->print('<br /><b>'.&mt('Subject').':</b> '.$content{'subject'}.	$r->print('<br /><b>'.&mt('Subject').':</b> '.$content{'subject'}.
($folder ne 'sent'?'<br /><b>'.&mt('From').':</b> '.	($folder ne 'sent'?'<br /><b>'.&mt('From').':</b> '.
&Apache::loncommon::aboutmewrapper(	&Apache::loncommon::aboutmewrapper(
Line 1756 sub displaymessage {	Line 1951 sub displaymessage {
$content{'sendername'},$content{'senderdomain'}).' ('.	$content{'sendername'},$content{'senderdomain'}).' ('.
$content{'sendername'}.' at '.	$content{'sendername'}.' at '.
$content{'senderdomain'}.') ':'<br /><b>'.&mt('To').':</b> '.	$content{'senderdomain'}.') ':'<br /><b>'.&mt('To').':</b> '.
&Apache::loncommon::aboutmewrapper(	$tolist).
&Apache::loncommon::plainname($content{'recuser'},$content{'recdomain'}),
$content{'recuser'},$content{'recdomain'}).' ('.
$content{'recuser'}.' at '.
$content{'recdomain'}.') ').
($content{'courseid'}?'<br /><b>'.&mt('Course').':</b> '.$courseinfo{'description'}.	($content{'courseid'}?'<br /><b>'.&mt('Course').':</b> '.$courseinfo{'description'}.
($content{'coursesec'}?' ('.&mt('Group/Section').': '.$content{'coursesec'}.')':''):'').	($content{'coursesec'}?' ('.&mt('Group/Section').': '.$content{'coursesec'}.')':''):'').
'<br /><b>'.&mt('Time').':</b> '.$content{'time'}.	'<br /><b>'.&mt('Time').':</b> '.$content{'time'}.
Line 1780 sub displayresource {	Line 1971 sub displayresource {
# If the recipient is in the same course that the message was sent from and	# If the recipient is in the same course that the message was sent from and
# has sufficient privileges, show "all details," else show citation	# has sufficient privileges, show "all details," else show citation
#	#
if (($ENV{'request.course.id'} eq $content{'courseid'})	if (($env{'request.course.id'} eq $content{'courseid'})
&& (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {	&& (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {
my $symb=&Apache::lonnet::symbread($content{'baseurl'});	my $symb=&Apache::lonnet::symbread($content{'baseurl'});
# Could not get a symb, give up	# Could not get a symb, give up
Line 1810 sub displayresource {	Line 2001 sub displayresource {

sub header {	sub header {
my ($r,$title,$baseurl)=@_;	my ($r,$title,$baseurl)=@_;
$r->print('<html><head><title>Communication and Messages</title>');	$r->print(&Apache::lonxml::xmlbegin().
	'<head>'.&Apache::lonxml::fontsettings().
	'<title>Communication and Messages</title>'.
	&Apache::lonhtmlcommon::htmlareaheaders());
if ($baseurl) {	if ($baseurl) {
$r->print("<base href=\"http://$ENV{'SERVER_NAME'}/$baseurl\" />");	$r->print("<base href=\"http://$ENV{'SERVER_NAME'}/$baseurl\" />");
}	}
Line 1835 sub printheader {	Line 2029 sub printheader {

sub storecomment {	sub storecomment {
my ($r)=@_;	my ($r)=@_;
my $msgtxt=&Apache::lonfeedback::clear_out_html($ENV{'form.message'});	my $msgtxt=&Apache::lonfeedback::clear_out_html($env{'form.message'});
my $cleanmsgtxt='';	my $cleanmsgtxt='';
foreach (split(/[\n\r]/,$msgtxt)) {	foreach (split(/[\n\r]/,$msgtxt)) {
unless ($_=~/^\s*(\>\|\&gt\;)/) {	unless ($_=~/^\s*(\>\|\&gt\;)/) {
$cleanmsgtxt.=$_."\n";	$cleanmsgtxt.=$_."\n";
}	}
}	}
my $key=&Apache::lonnet::escape($ENV{'form.baseurl'}).'___'.time;	my $key=&Apache::lonnet::escape($env{'form.baseurl'}).'___'.time;
&Apache::lonnet::put('nohist_stored_comments',{ $key => $cleanmsgtxt });	&Apache::lonnet::put('nohist_stored_comments',{ $key => $cleanmsgtxt });
}	}

sub storedcommentlisting {	sub storedcommentlisting {
my ($r)=@_;	my ($r)=@_;
my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef,	my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef,
'^'.&Apache::lonnet::escape(&Apache::lonnet::escape($ENV{'form.showcommentbaseurl'})));	'^'.&Apache::lonnet::escape(&Apache::lonnet::escape($env{'form.showcommentbaseurl'})));
$r->print('<html><body>');	$r->print(&Apache::lonxml::xmlbegin().'<head>'.
	&Apache::lonxml::fontsettings().'</head><body>');
if ((keys %msgs)[0]=~/^error\:/) {	if ((keys %msgs)[0]=~/^error\:/) {
$r->print(&mt('No stored comments yet.'));	$r->print(&mt('No stored comments yet.'));
} else {	} else {
Line 1871 sub sendoffmail {	Line 2066 sub sendoffmail {
my ($r,$folder)=@_;	my ($r,$folder)=@_;
my $suffix=&foldersuffix($folder);	my $suffix=&foldersuffix($folder);
my $sendstatus='';	my $sendstatus='';
if ($ENV{'form.send'}) {	my %specialmsg_status;
	my $numspecial = 0;
	if ($env{'form.send'}) {
&printheader($r,'','Messages being sent.');	&printheader($r,'','Messages being sent.');
$r->rflush();	$r->rflush();
my %content=();	my %content=();
undef %content;	undef %content;
if ($ENV{'form.forwid'}) {	if ($env{'form.forwid'}) {
my $msgid=$ENV{'form.forwid'};	my $msgid=$env{'form.forwid'};
my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);	my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
%content=&unpackagemsg($message{$msgid},1);	%content=&unpackagemsg($message{$msgid},1);
&statuschange($msgid,'forwarded',$folder);	&statuschange($msgid,'forwarded',$folder);
$ENV{'form.message'}.="\n\n-- Forwarded message --\n\n".	$env{'form.message'}.="\n\n-- Forwarded message --\n\n".
$content{'message'};	$content{'message'};
}	}
if ($ENV{'form.replyid'}) {	if ($env{'form.replyid'}) {
my $msgid=$ENV{'form.replyid'};	my $msgid=$env{'form.replyid'};
my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);	my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
%content=&unpackagemsg($message{$msgid},1);	%content=&unpackagemsg($message{$msgid},1);
&statuschange($msgid,'replied',$folder);	&statuschange($msgid,'replied',$folder);
}	}
my %toaddr=();	my %toaddr=();
undef %toaddr;	undef %toaddr;
if ($ENV{'form.sendmode'} eq 'group') {	if ($env{'form.sendmode'} eq 'group') {
foreach (keys %ENV) {	foreach (keys %env) {
if ($_=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {	if ($_=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
$toaddr{$1}='';	$toaddr{$1}='';
}	}
}	}
} elsif ($ENV{'form.sendmode'} eq 'upload') {	} elsif ($env{'form.sendmode'} eq 'upload') {
foreach (split(/[\n\r\f]+/,$ENV{'form.upfile'})) {	foreach (split(/[\n\r\f]+/,$env{'form.upfile'})) {
my ($rec,$txt)=split(/\s\:\s/,$_);	my ($rec,$txt)=split(/\s\:\s/,$_);
if ($txt) {	if ($txt) {
$rec=~s/\@/\:/;	$rec=~s/\@/\:/;
Line 1907 sub sendoffmail {	Line 2104 sub sendoffmail {
}	}
}	}
} else {	} else {
$toaddr{$ENV{'form.recuname'}.':'.$ENV{'form.recdomain'}}='';	$toaddr{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
}	}
if ($ENV{'form.additionalrec'}) {	if ($env{'form.additionalrec'}) {
foreach (split(/\,/,$ENV{'form.additionalrec'})) {	foreach (split(/\,/,$env{'form.additionalrec'})) {
my ($auname,$audom)=split(/\@/,$_);	my ($auname,$audom)=split(/\@/,$_);
$toaddr{$auname.':'.$audom}='';	$toaddr{$auname.':'.$audom}='';
}	}
}	}

	my $savemsg;
	my $msgtype;
	my %sentmessage;
	if ((($env{'form.critmsg'}) \|\| ($env{'form.sendbck'})) &&
	(&Apache::lonnet::allowed('srm',$env{'request.course.id'}))) {
	$savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'},1);
	$msgtype = 'critical';
	} else {
	$savemsg=&Apache::lonfeedback::clear_out_html($env{'form.message'});
	}

foreach (keys %toaddr) {	foreach (keys %toaddr) {
my ($recuname,$recdomain)=split(/\:/,$_);	my ($recuname,$recdomain)=split(/\:/,$_);
my $msgtxt;	my $msgtxt = $savemsg;
if ((($ENV{'form.critmsg'}) \|\| ($ENV{'form.sendbck'})) &&
(&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
$msgtxt=&Apache::lonfeedback::clear_out_html($ENV{'form.message'},1);
} else {
$msgtxt=&Apache::lonfeedback::clear_out_html($ENV{'form.message'});
}
if ($toaddr{$_}) { $msgtxt.='<hr />'.$toaddr{$_}; }	if ($toaddr{$_}) { $msgtxt.='<hr />'.$toaddr{$_}; }
my $thismsg;	my $thismsg;
if ((($ENV{'form.critmsg'}) \|\| ($ENV{'form.sendbck'})) &&	if ((($env{'form.critmsg'}) \|\| ($env{'form.sendbck'})) &&
(&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {	(&Apache::lonnet::allowed('srm',$env{'request.course.id'}))) {
$r->print(&mt('Sending critical message').' '.$recuname.'@'.$recdomain.': ');	$r->print(&mt('Sending critical message').' '.$recuname.'@'.$recdomain.': ');
$thismsg=&user_crit_msg($recuname,$recdomain,	$thismsg=&user_crit_msg($recuname,$recdomain,
&Apache::lonfeedback::clear_out_html($ENV{'form.subject'}),	&Apache::lonfeedback::clear_out_html($env{'form.subject'}),
$msgtxt,	$msgtxt,
$ENV{'form.sendbck'});	$env{'form.sendbck'},$env{'form.permanent'},\$sentmessage{$_});
} else {	} else {
$r->print(&mt('Sending').' '.$recuname.'@'.$recdomain.': ');	$r->print(&mt('Sending').' '.$recuname.'@'.$recdomain.': ');
$thismsg=&user_normal_msg($recuname,$recdomain,	$thismsg=&user_normal_msg($recuname,$recdomain,
&Apache::lonfeedback::clear_out_html($ENV{'form.subject'}),	&Apache::lonfeedback::clear_out_html($env{'form.subject'}),
$msgtxt,	$msgtxt,
$content{'citation'});	$content{'citation'},undef,undef,$env{'form.permanent'},\$sentmessage{$_});
if (($ENV{'request.course.id'}) && ($ENV{'form.sendmode'} eq 'group')) {	}
&user_normal_msg_raw(	if (($env{'request.course.id'}) && (($msgtype eq 'critical') \|\|
$ENV{'course.'.$ENV{'request.course.id'}.'.num'},	($env{'form.sendmode'} eq 'group'))) {
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},	$specialmsg_status{$recuname.':'.$recdomain} = $thismsg;
'Broadcast ['.$recuname.':'.$recdomain.']',	if ($thismsg eq 'ok') {
$msgtxt);	$numspecial ++;
}	}
}	}
$r->print($thismsg.'<br />');	$r->print($thismsg.'<br />');
$sendstatus.=' '.$thismsg;	$sendstatus.=' '.$thismsg;
}	}
	if (($env{'request.course.id'}) && (($env{'form.sendmode'} eq 'group')
	\|\| ($msgtype eq 'critical'))) {
	my $subj_prefix;
	if ($msgtype eq 'critical') {
	$subj_prefix = 'Critical.';
	} else {
	$subj_prefix = 'Broadcast.';
	}
	my ($specialmsgid,$specialresult);
	my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
	my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	my $course_str = &Apache::lonnet::escape('['.$cnum.':'.$cdom.']');

	if ($numspecial) {
	$specialresult = &user_normal_msg_raw($cnum,$cdom,$subj_prefix.
	' '.$course_str,$savemsg,undef,undef,undef,
	undef,undef,\$specialmsgid);
	$specialmsgid = &Apache::lonnet::unescape($specialmsgid);
	}
	if ($specialresult eq 'ok') {
	my $record_sent;
	my @recusers = ();
	my @recudoms = ();
	my ($stamp,$msgsubj,$msgname,$msgdom,$msgcount,$context,$pid) =
	split(/\:/,&Apache::lonnet::unescape($specialmsgid));
	foreach my $recipient (sort(keys(%toaddr))) {
	if ($specialmsg_status{$recipient} eq 'ok') {
	my $usersubj = $subj_prefix.'['.$recipient.']';
	my $usermsgid = &buildmsgid($stamp,$usersubj,$msgname,
	$msgdom,$msgcount,$context,$pid);
	&user_normal_msg_raw($cnum,$cdom,$subj_prefix.
	' ['.$recipient.']',$sentmessage{$recipient},
	undef,undef,undef,undef,$usermsgid);
	my ($uname,$udom) = split/:/,$recipient;
	push(@recusers,$uname);
	push(@recudoms,$udom);
	}
	}
	if (@recusers) {
	my $specialmessage;
	my $sentsubj = $subj_prefix.' ('.$numspecial.' sent) '.
	&Apache::lonfeedback::clear_out_html($env{'form.subject'});
	$sentsubj = &HTML::Entities::encode($sentsubj,'<>&"');
	my $sentmsgid = &buildmsgid($stamp,$sentsubj,$msgname,
	$msgdom,$msgcount,$context,$pid);
	($specialmsgid,$specialmessage) =
	&packagemsg(&Apache::lonfeedback::clear_out_html(
	$env{'form.subject'}),$savemsg,undef,undef,undef,
	\@recusers,\@recudoms,$sentmsgid);
	$record_sent = &store_sent_mail($specialmsgid,$specialmessage);
	}
	} else {
	&Apache::lonnet::logthis('Failed to create record of critical message or broadcast in '.$env{'course.'.$env{'request.course.id'}.'.num'}.' at '.$env{'course.'.$env{'request.course.id'}.'.domain'}.' - no msgid generated');
	}
	}
} else {	} else {
&printheader($r,'','No messages sent.');	&printheader($r,'','No messages sent.');
}	}
if ($sendstatus=~/^(\s(?:ok\|con_delayed)\s)*$/) {	if ($sendstatus=~/^(\s(?:ok\|con_delayed)\s)*$/) {
$r->print('<br /><font color="green">'.&mt('Completed.').'</font>');	$r->print('<br /><font color="green">'.&mt('Completed.').'</font>');
if ($ENV{'form.displayedcrit'}) {	if ($env{'form.displayedcrit'}) {
&discrit($r);	&discrit($r);
} else {	} else {
&Apache::loncommunicate::menu($r);	&Apache::loncommunicate::menu($r);
Line 1986 sub handler {	Line 2243 sub handler {
['display','replyto','forward','markread','markdel','markunread',	['display','replyto','forward','markread','markdel','markunread',
'sendreply','compose','sendmail','critical','recname','recdom',	'sendreply','compose','sendmail','critical','recname','recdom',
'recordftf','sortedby','block','folder','startdis','interdis',	'recordftf','sortedby','block','folder','startdis','interdis',
'showcommentbaseurl']);	'showcommentbaseurl','dismode']);
$sqs='&sortedby='.$ENV{'form.sortedby'};	$sqs='&sortedby='.$env{'form.sortedby'};

# ------------------------------------------------------ They checked for email	# ------------------------------------------------------ They checked for email
unless ($ENV{'form.block'}) {	unless ($env{'form.block'}) {
&Apache::lonnet::put('email_status',{'recnewemail'=>0});	&Apache::lonnet::put('email_status',{'recnewemail'=>0});
}	}

Line 2004 sub handler {	Line 2261 sub handler {

# ------------------------------------------------------------------ Get Folder	# ------------------------------------------------------------------ Get Folder

my $folder=$ENV{'form.folder'};	my $folder=$env{'form.folder'};
unless ($folder) {	unless ($folder) {
$folder='';	$folder='';
} else {	} else {
$sqs.='&folder='.&Apache::lonnet::escape($folder);	$sqs.='&folder='.&Apache::lonnet::escape($folder);
}	}
	# ------------------------------------------------------------ Get Display Mode

	my $dismode=$env{'form.dismode'};
	unless ($dismode) {
	$dismode='';
	} else {
	$sqs.='&dismode='.&Apache::lonnet::escape($dismode);
	}

# --------------------------------------------------------------------- Display	# --------------------------------------------------------------------- Display

$startdis=$ENV{'form.startdis'};	$startdis=$env{'form.startdis'};
$startdis--;	$startdis--;
unless ($startdis) { $startdis=0; }	unless ($startdis) { $startdis=0; }

$interdis=$ENV{'form.interdis'};	$interdis=$env{'form.interdis'};
unless ($interdis) { $interdis=20; }	unless ($interdis) { $interdis=20; }
$sqs.='&interdis='.$interdis;	$sqs.='&interdis='.$interdis;

if ($ENV{'form.firstview'}) {	if ($env{'form.firstview'}) {
$startdis=0;	$startdis=0;
}	}
if ($ENV{'form.lastview'}) {	if ($env{'form.lastview'}) {
$startdis=-1;	$startdis=-1;
}	}
if ($ENV{'form.prevview'}) {	if ($env{'form.prevview'}) {
$startdis--;	$startdis--;
}	}
if ($ENV{'form.nextview'}) {	if ($env{'form.nextview'}) {
$startdis++;	$startdis++;
}	}
my $postedstartdis=$startdis+1;	my $postedstartdis=$startdis+1;
Line 2038 sub handler {	Line 2303 sub handler {

# --------------------------------------------------------------- Render Output	# --------------------------------------------------------------- Render Output

if ($ENV{'form.display'}) {	if ($env{'form.display'}) {
&displaymessage($r,$ENV{'form.display'},$folder);	&displaymessage($r,$env{'form.display'},$folder);
} elsif ($ENV{'form.replyto'}) {	} elsif ($env{'form.replyto'}) {
&compout($r,'',$ENV{'form.replyto'},undef,undef,$folder);	&compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode);
} elsif ($ENV{'form.confirm'}) {	} elsif ($env{'form.confirm'}) {
&printheader($r,'','Confirmed Receipt');	&printheader($r,'','Confirmed Receipt');
foreach (keys %ENV) {	foreach (keys %env) {
if ($_=~/^form\.rec\_(.*)$/) {	if ($_=~/^form\.rec\_(.*)$/) {
$r->print('<b>'.&mt('Confirming Receipt').':</b> '.	$r->print('<b>'.&mt('Confirming Receipt').':</b> '.
&user_crit_received($1).'<br>');	&user_crit_received($1).'<br>');
Line 2057 sub handler {	Line 2322 sub handler {
}	}
}	}
&discrit($r);	&discrit($r);
} elsif ($ENV{'form.critical'}) {	} elsif ($env{'form.critical'}) {
&printheader($r,'','Displaying Critical Messages');	&printheader($r,'','Displaying Critical Messages');
&discrit($r);	&discrit($r);
} elsif ($ENV{'form.forward'}) {	} elsif ($env{'form.forward'}) {
&compout($r,$ENV{'form.forward'},undef,undef,undef,$folder);	&compout($r,$env{'form.forward'},undef,undef,undef,$folder);
} elsif ($ENV{'form.markdel'}) {	} elsif ($env{'form.markdel'}) {
&printheader($r,'','Deleted Message');	&printheader($r,'','Deleted Message');
&statuschange($ENV{'form.markdel'},'deleted',$folder);	&statuschange($env{'form.markdel'},'deleted',$folder);
&Apache::loncommunicate::menu($r);	&Apache::loncommunicate::menu($r);
&disall($r,$folder);	&disall($r,($folder?$folder:$dismode));
} elsif ($ENV{'form.markedmove'}) {	} elsif ($env{'form.markedmove'}) {
my $total=0;	my $total=0;
foreach (keys %ENV) {	foreach (keys %env) {
if ($_=~/^form\.delmark_(.*)$/) {	if ($_=~/^form\.delmark_(.*)$/) {
&movemsg(&Apache::lonnet::unescape($1),$folder,	&movemsg(&Apache::lonnet::unescape($1),$folder,
$ENV{'form.movetofolder'});	$env{'form.movetofolder'});
$total++;	$total++;
}	}
}	}
&printheader($r,'','Moved Messages');	&printheader($r,'','Moved Messages');
$r->print('Moved '.$total.' message(s)<p>');	$r->print('Moved '.$total.' message(s)<p>');
&Apache::loncommunicate::menu($r);	&Apache::loncommunicate::menu($r);
&disall($r,$folder);	&disall($r,($folder?$folder:$dismode));
} elsif ($ENV{'form.markeddel'}) {	} elsif ($env{'form.markeddel'}) {
my $total=0;	my $total=0;
foreach (keys %ENV) {	foreach (keys %env) {
if ($_=~/^form\.delmark_(.*)$/) {	if ($_=~/^form\.delmark_(.*)$/) {
&statuschange(&Apache::lonnet::unescape($1),'deleted',$folder);	&statuschange(&Apache::lonnet::unescape($1),'deleted',$folder);
$total++;	$total++;
Line 2091 sub handler {	Line 2356 sub handler {
&printheader($r,'','Deleted Messages');	&printheader($r,'','Deleted Messages');
$r->print('Deleted '.$total.' message(s)<p>');	$r->print('Deleted '.$total.' message(s)<p>');
&Apache::loncommunicate::menu($r);	&Apache::loncommunicate::menu($r);
&disall($r,$folder);	&disall($r,($folder?$folder:$dismode));
} elsif ($ENV{'form.markunread'}) {	} elsif ($env{'form.markunread'}) {
&printheader($r,'','Marked Message as Unread');	&printheader($r,'','Marked Message as Unread');
&statuschange($ENV{'form.markunread'},'new');	&statuschange($env{'form.markunread'},'new');
&Apache::loncommunicate::menu($r);	&Apache::loncommunicate::menu($r);
&disall($r,$folder);	&disall($r,($folder?$folder:$dismode));
} elsif ($ENV{'form.compose'}) {	} elsif ($env{'form.compose'}) {
&compout($r,'','',$ENV{'form.compose'});	&compout($r,'','',$env{'form.compose'});
} elsif ($ENV{'form.recordftf'}) {	} elsif ($env{'form.recordftf'}) {
&facetoface($r,$ENV{'form.recordftf'});	&facetoface($r,$env{'form.recordftf'});
} elsif ($ENV{'form.block'}) {	} elsif ($env{'form.block'}) {
&examblock($r,$ENV{'form.block'});	&examblock($r,$env{'form.block'});
} elsif ($ENV{'form.sendmail'}) {	} elsif ($env{'form.sendmail'}) {
&sendoffmail($r,$folder);	&sendoffmail($r,$folder);
if ($ENV{'form.storebasecomment'}) {	if ($env{'form.storebasecomment'}) {
&storecomment($r);	&storecomment($r);
}	}
&disall($r,$folder);	if (($env{'form.rsspost'}) && ($env{'request.course.id'})) {
} elsif ($ENV{'form.newfolder'}) {	&Apache::lonrss::addentry($env{'course.'.$env{'request.course.id'}.'.num'},
	$env{'course.'.$env{'request.course.id'}.'.domain'},
	'Course_Announcements',
	$env{'form.subject'},
	$env{'form.message'},'/adm/communicate','public');
	}
	&disall($r,($folder?$folder:$dismode));
	} elsif ($env{'form.newfolder'}) {
&printheader($r,'','New Folder');	&printheader($r,'','New Folder');
&makefolder($ENV{'form.newfolder'});	&makefolder($env{'form.newfolder'});
&Apache::loncommunicate::menu($r);	&Apache::loncommunicate::menu($r);
&disall($r,$ENV{'form.newfolder'});	&disall($r,$env{'form.newfolder'});
} elsif ($ENV{'form.showcommentbaseurl'}) {	} elsif ($env{'form.showcommentbaseurl'}) {
&storedcommentlisting($r);	&storedcommentlisting($r);
} else {	} else {
&printheader($r,'','Display All Messages');	&printheader($r,'','Display All Messages');
&Apache::loncommunicate::menu($r);	&Apache::loncommunicate::menu($r);
&disall($r,$folder);	&disall($r,($folder?$folder:$dismode));
}	}
$r->print('</body></html>');	$r->print(&Apache::loncommon::endbodytag().'</html>');
return OK;	return OK;
}	}
# ================================================= Main program, reset counter	# ================================================= Main program, reset counter

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.128
changed lines
	Added in v.1.164