loncom/interface/lonmsg.pm - diff

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Diff for /loncom/interface/lonmsg.pm between versions 1.107 and 1.156

version 1.107, 2004/09/10 08:42:21	version 1.156, 2005/11/23 22:32:11
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
Line 104 since lonmsg already implements that fun	Line 104 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 114 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;
	my $startdis;
	my $interdis;

# ===================================================================== Package	# ===================================================================== Package

sub packagemsg {	sub packagemsg {
my ($subject,$message,$citation,$baseurl,$attachmenturl)=@_;	my ($subject,$message,$citation,$baseurl,$attachmenturl,
	$recuser,$recdomain,$msgid)=@_;
$message =&HTML::Entities::encode($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 136 sub packagemsg {	Line 141 sub packagemsg {
$msgcount++;	$msgcount++;
my $partsubj=$subject;	my $partsubj=$subject;
$partsubj=&Apache::lonnet::escape($partsubj);	$partsubj=&Apache::lonnet::escape($partsubj);
my $msgid=&Apache::lonnet::escape(	unless(defined($msgid)) {
$now.':'.$partsubj.':'.$ENV{'user.name'}.':'.	$msgid=&Apache::lonnet::escape(
$ENV{'user.domain'}.':'.$msgcount.':'.$$);	$now.':'.$partsubj.':'.$env{'user.name'}.':'.
my $result='<sendername>'.$ENV{'user.name'}.'</sendername>'.	$env{'user.domain'}.':'.$msgcount.':'.
'<senderdomain>'.$ENV{'user.domain'}.'</senderdomain>'.	$env{'request.course.id'}.':'.$$);
	}
	my $result='<sendername>'.$env{'user.name'}.'</sendername>'.
	'<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>'.$env{'request.course.id'}.'</courseid>'.
'<coursesec>'.$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>'.$msgid.'</msgid>';
'<message>'.$message.'</message>';	if (ref($recuser) eq 'ARRAY') {
	for (my $i=0; $i<@{$recuser}; $i++) {
	$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 180 sub unpackagemsg {	Line 197 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);
	} else {
	$content{$entry}=$value;
	}
}	}
}	}
if ($content{'attachmenturl'}) {	if ($content{'attachmenturl'}) {
Line 204 sub unpackmsgid {	Line 225 sub unpackmsgid {
my ($msgid,$folder)=@_;	my ($msgid,$folder)=@_;
$msgid=&Apache::lonnet::unescape($msgid);	$msgid=&Apache::lonnet::unescape($msgid);
my $suffix=&foldersuffix($folder);	my $suffix=&foldersuffix($folder);
my ($sendtime,$shortsubj,$fromname,$fromdomain)=split(/\:/,	my ($sendtime,$shortsubj,$fromname,$fromdomain,$count,$fromcid)=split(/\:/,
&Apache::lonnet::unescape($msgid));	&Apache::lonnet::unescape($msgid));
my %status=&Apache::lonnet::get('email_status'.$suffix,[$msgid]);	my %status=&Apache::lonnet::get('email_status'.$suffix,[$msgid]);
if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }	if ($status{$msgid}=~/^error\:/) { $status{$msgid}=''; }
unless ($status{$msgid}) { $status{$msgid}='new'; }	unless ($status{$msgid}) { $status{$msgid}='new'; }
return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid});	return ($sendtime,$shortsubj,$fromname,$fromdomain,$status{$msgid},$fromcid);
}	}


sub sendemail {	sub sendemail {
Line 221 sub sendemail {	Line 242 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='.$toudom;
Line 245 You received a$critical message from $se	Line 268 You received a$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 325 sub del_url_author_res_msg {	Line 352 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 341 sub all_url_author_res_msg {	Line 381 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)=@_;
# 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,$message);
Line 354 sub user_crit_msg_raw {	Line 395 sub user_crit_msg_raw {
'put:'.$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 ($env{'request.course.id'}) {
&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'},
'Critical ['.$user.':'.$domain.']',	'Critical ['.$user.':'.$domain.']',
$message);	$message);
}	}
Line 365 sub user_crit_msg_raw {	Line 406 sub user_crit_msg_raw {
$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 392 sub user_crit_msg_raw {	Line 439 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)=@_;
my $status='';	my $status='';
my %userenv = &Apache::lonnet::get('environment',['msgforward'],	my %userenv = &Apache::lonnet::get('environment',['msgforward'],
$domain,$user);	$domain,$user);
Line 402 sub user_crit_msg {	Line 449 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).' ';
}	}
} else {	} else {
$status=&user_crit_msg_raw($user,$domain,$subject,$message,$sendback);	$status=&user_crit_msg_raw($user,$domain,$subject,$message,$sendback,$toperm);
}	}
return $status;	return $status;
}	}
Line 418 sub user_crit_received {	Line 465 sub user_crit_received {
my %contents=&unpackagemsg($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"	$contents{'time'}.".\n"
Line 429 sub user_crit_received {	Line 476 sub user_crit_received {
'nohist_email',{$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 439 sub user_crit_received {	Line 486 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,
	$toperm,$newid)=@_;
# 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);	$attachmenturl,$user,$domain);
	# Store in user folder
$status=&Apache::lonnet::critical(	$status=&Apache::lonnet::critical(
'put:'.$domain.':'.$user.':nohist_email:'.	'put:'.$domain.':'.$user.':nohist_email:'.
&Apache::lonnet::escape($msgid).'='.	&Apache::lonnet::escape($msgid).'='.
&Apache::lonnet::escape($message),$homeserver);	&Apache::lonnet::escape($message),$homeserver);
	# Save new message received time
&Apache::lonnet::put	&Apache::lonnet::put
('email_status',{'recnewemail'=>time},$domain,$user);	('email_status',{'recnewemail'=>time},$domain,$user);
	# Into sent-mail folder unless a broadcast message
	unless (($env{'request.course.id'}) && ($env{'form.sendmode'} eq 'group')) {
	$status .= &store_sent_mail($msgid,$message);
	}
} else {	} else {
$status='no_host';	$status='no_host';
}	}
	if (defined($newid)) {
	$$newid = $msgid;
	}
# 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,
	$text);
	}
	if ($toperm && $userenv{'permanentemail'}) {
	&sendnotification($userenv{'permanentemail'},$user,$domain,$subject,0,
	$text);
}	}
&Apache::lonnet::log($ENV{'user.domain'},$ENV{'user.name'},	&Apache::lonnet::log($env{'user.domain'},$env{'user.name'},
$ENV{'user.home'},	$env{'user.home'},
'Sending '.$msgid.' to '.$user.' at '.$domain.' with status: '.$status);	'Sending '.$msgid.' to '.$user.' at '.$domain.' with status: '.$status);
return $status;	return $status;
}	}
Line 480 sub user_normal_msg_raw {	Line 544 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)=@_;
my $status='';	my $status='';
my %userenv = &Apache::lonnet::get('environment',['msgforward'],	my %userenv = &Apache::lonnet::get('environment',['msgforward'],
$domain,$user);	$domain,$user);
Line 490 sub user_normal_msg {	Line 555 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).' ';
}	}
} 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);
}	}
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 507 sub folderlist {	Line 581 sub folderlist {
my @allfolders=&Apache::lonnet::getkeys('email_folders');	my @allfolders=&Apache::lonnet::getkeys('email_folders');
if ($allfolders[0]=~/^error:/) { @allfolders=(); }	if ($allfolders[0]=~/^error:/) { @allfolders=(); }
return '<form method="post" action="/adm/email">'.	return '<form method="post" action="/adm/email">'.
'<input type="submit" value="'.&mt('View Folder').'" />'.	&mt('Folder').': '.
&Apache::loncommon::select_form($folder,'folder',	&Apache::loncommon::select_form($folder,'folder',
('' => &mt('INBOX'),'trash' => &mt('TRASH'),	('' => &mt('INBOX'),'trash' => &mt('TRASH'),
	'new' => &mt('New Messages Only'),
	'critical' => &mt('Critical'),
'sent' => &mt('Sent Messages'),	'sent' => &mt('Sent Messages'),
map { $_ => $_ } @allfolders)).	map { $_ => $_ } @allfolders)).
'<a href="/adm/email?critical=display">'.	' '.&mt('Show').
&mt('View Critical Messages').'</a>'.	'<select name="interdis">'.
'</form>';	join("\n",map { '<option value="'.$_.'"'.
	($_==$interdis?' selected="selected"':'').'>'.$_.'</option>' }
	(10,20,50,100,200)).'</select>'.
	'<input type="submit" value="'.&mt('View Folder').'" /><br />'.
	'<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.
	($folder=~/^(new\|critical)/?'</form>':'');
	}

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

# =============================================================== Folder suffix	# =============================================================== Folder suffix

sub foldersuffix {	sub foldersuffix {
Line 539 sub statuschange {	Line 635 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

sub makefolder {	sub makefolder {
my ($newfolder)=@_;	my ($newfolder)=@_;
	if (($newfolder eq 'sent')
	\|\| ($newfolder eq 'critical')
	\|\| ($newfolder eq 'trash')
	\|\| ($newfolder eq 'new')) { return; }
&Apache::lonnet::put('email_folders',{$newfolder => time});	&Apache::lonnet::put('email_folders',{$newfolder => time});
}	}

Line 552 sub makefolder {	Line 655 sub makefolder {

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

Line 561 sub movemsg {	Line 664 sub movemsg {
&Apache::lonnet::put('nohist_email'.$trgsuffix,{$msgid => $message{$msgid}});	&Apache::lonnet::put('nohist_email'.$trgsuffix,{$msgid => $message{$msgid}});

# Copy status	# Copy status
my %status=&Apache::lonnet::get('email_status'.$srcsuffix,[$unmsgid]);	unless ($trgfolder eq 'trash') {
&Apache::lonnet::put('email_status'.$trgsuffix,{$unmsgid => $status{$unmsgid}});	my %status=&Apache::lonnet::get('email_status'.$srcsuffix,[$msgid]);
# See if was deleted -> becomes "read" in trash	&Apache::lonnet::put('email_status'.$trgsuffix,{$msgid => $status{$msgid}});
my $currentstatus=(&unpackmsgid($status{$unmsgid}));
if ($currentstatus eq 'deleted') {
&statuschange($msgid,'read',$trgfolder);
}	}
# Delete orginals	# Delete orginals
&Apache::lonnet::del('nohist_email'.$srcsuffix,[$msgid]);	&Apache::lonnet::del('nohist_email'.$srcsuffix,[$msgid]);
&Apache::lonnet::del('email_status'.$srcsuffix,[$unmsgid]);	&Apache::lonnet::del('email_status'.$srcsuffix,[$msgid]);
}	}

# ======================================================= Display a course list	# ======================================================= Display a course list

sub discourse {	sub discourse {
my $r=shift;	my $r=shift;
my %courselist=&Apache::lonnet::dump(	my $classlist = &Apache::loncoursedata::get_classlist();
'classlist',
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
$ENV{'course.'.$ENV{'request.course.id'}.'.num'});
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);	$r->print(<<ENDDISHEADER);
<input type="hidden" name="sendmode" value="group" />	<input type="hidden" name="sendmode" value="group" />
<script>	<script>
Line 618 sub discourse {	Line 715 sub discourse {
</script>	</script>
<input type="button" onClick="checkall()" value="$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
my %coursepersonnel=	my %coursepersonnel=&Apache::lonnet::get_course_adv_roles();
&Apache::lonnet::get_course_adv_roles();	$r->print('<table>');
foreach my $role (sort keys %coursepersonnel) {	foreach my $role (sort keys %coursepersonnel) {
foreach (split(/\,/,$coursepersonnel{$role})) {	foreach (split(/\,/,$coursepersonnel{$role})) {
my ($puname,$pudom)=split(/\:/,$_);	my ($puname,$pudom)=split(/\:/,$_);
$r->print(	$r->print('<tr><td><label>'.
'<br /><input type="checkbox" name="send_to_&&&&&&_'.	'<input type="checkbox" name="send_to_&&&&&&_'.
$puname.':'.$pudom.'" /> '.	$puname.':'.$pudom.'" /> '.
&Apache::loncommon::plainname($puname,	&Apache::loncommon::plainname($puname,$pudom).
$pudom).' ('.$_.'), <i>'.$role.'</i>');	'</label></td>'.
}	'<td>('.$_.'),</td><td><i>'.$role.'</i></td></tr>');
	}
}	}
	$r->print('</table><table>');
foreach (sort keys %courselist) {	my $sort = sub {
my ($end,$start)=split(/\:/,$courselist{$_});	my $aname=lc($classlist->{$a}[&Apache::loncoursedata::CL_FULLNAME()]);
my $active=1;	if (!$aname) { $aname=$a; }
if (($end) && ($now>$end)) { $active=0; }	my $bname=lc($classlist->{$b}[&Apache::loncoursedata::CL_FULLNAME()]);
if ($active) {	if (!$bname) { $bname=$b; }
my ($sname,$sdom)=split(/\:/,$_);	return $aname cmp $bname;
my %reply=&Apache::lonnet::get('environment',	};
['firstname','middlename','lastname','generation'],	foreach my $student (sort $sort (keys(%{$classlist}))) {
$sdom,$sname);	my $info=$classlist->{$student};
my $section=&Apache::lonnet::usection	my ($sname,$sdom,$status,$fullname,$section) =
($sdom,$sname,$ENV{'request.course.id'});	(@{$info}[&Apache::loncoursedata::CL_SNAME(),
$r->print(	&Apache::loncoursedata::CL_SDOM(),
'<br><input type=checkbox name="send_to_&&&'.$section.'&&&_'.$_.'"> '.	&Apache::loncoursedata::CL_STATUS(),
$reply{'firstname'}.' '.	&Apache::loncoursedata::CL_FULLNAME(),
$reply{'middlename'}.' '.	&Apache::loncoursedata::CL_SECTION()]);
$reply{'lastname'}.' '.	next if ($status ne 'Active');
$reply{'generation'}.	next if ($env{'request.course.sec'} &&
' ('.$_.') '.$section);	$section ne $env{'request.course.sec'});
}	my $key = 'send_to_&&&'.$section.'&&&_'.$student;
	if (! defined($fullname) \|\| $fullname eq '') { $fullname = $sname; }
	$r->print('<tr><td><label>'.
	qq{<input type="checkbox" name="$key" />}.(' 'x2).
	$fullname.'</label></td><td>'.$sname.'@'.$sdom.'</td><td>'.$section.
	'</td></tr>');
}	}
	$r->print('</table>');
}	}

# ==================================================== Display Critical Message	# ==================================================== Display Critical Message
Line 662 ENDDISHEADER	Line 766 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 $result = '';
foreach (sort keys %what) {	foreach (sort keys %what) {
my %content=&unpackagemsg($what{$_});	my %content=&unpackagemsg($what{$_});
next if ($content{'senderdomain'} eq '');	next if ($content{'senderdomain'} eq '');
$content{'message'}=~s/\n/\<br\>/g;
$result.='<hr />'.&mt('From').': <b>'.	$result.='<hr />'.&mt('From').': <b>'.
&Apache::loncommon::aboutmewrapper(	&Apache::loncommon::aboutmewrapper(
&Apache::loncommon::plainname($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 />'.&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 694 $content{'sendername'}.'@'.	Line 797 $content{'sendername'}.'@'.
$r->print($header);	$r->print($header);
}	}
$r->print($result);	$r->print($result);
$r->print('<input type=hidden name="displayedcrit" value="true" /></form>');	$r->print('<input type="hidden" name="displayedcrit" value="true" /></form>');
}	}

sub sortedmessages {	sub sortedmessages {
Line 705 sub sortedmessages {	Line 808 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);	&Apache::lonmsg::unpackmsgid($msgid,$folder);
my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,	my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,
$msgid);	$msgid);
# Check whether message was sent during blocking period.	# Check whether message was sent during blocking period.
Line 720 sub sortedmessages {	Line 823 sub sortedmessages {
}	}
#default sort	#default sort
@temp = sort {$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 ($env{'form.sortedby'} eq "status"){
@temp = sort {$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;
}	}

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


	sub disnew {
	my $r=shift;
	my %lt=&Apache::lonlocal::texthash(
	'nm' => 'New Messages',
	'su' => 'Subject',
	'da' => 'Date',
	'us' => 'Username',
	'op' => 'Open',
	'do' => 'Domain'
	);
	my @msgids = sort split(/\&/,&Apache::lonnet::reply
	('keys:'.$env{'user.domain'}.':'.
	$env{'user.name'}.':nohist_email',
	$env{'user.home'}));
	my @newmsgs;
	my %setters = ();
	my $startblock = 0;
	my $endblock = 0;
	my %blocked = ();
	my $numblocked = 0;
	# Check for blocking of display because of scheduled online exams.
	&blockcheck(\%setters,\$startblock,\$endblock);
	foreach (@msgids) {
	my ($sendtime,$shortsubj,$fromname,$fromdom,$status,$fromcid)=
	&Apache::lonmsg::unpackmsgid($_);
	if (defined($sendtime) && $sendtime!~/error/) {
	my $numsendtime = $sendtime;
	$sendtime = &Apache::lonlocal::locallocaltime($sendtime);
	if ($status eq 'new') {
	if ($numsendtime >= $startblock && ($numsendtime <= $endblock && $endblock > 0) ) {
	$blocked{$_} = 'ON';
	$numblocked ++;
	} else {
	push @newmsgs, {
	msgid => $_,
	sendtime => $sendtime,
	shortsub => &Apache::lonnet::unescape($shortsubj),
	from => $fromname,
	fromdom => $fromdom
	}
	}
	}
	}
	}
	if ($#newmsgs >= 0) {
	$r->print(<<TABLEHEAD);
	<h2>$lt{'nm'}</h2>
	<table border=2><tr><th>&nbsp</th>
	<th>$lt{'da'}</th><th>$lt{'us'}</th><th>$lt{'do'}</th><th>$lt{'su'}</th></tr>
	TABLEHEAD
	foreach my $msg (@newmsgs) {
	$r->print(<<"ENDLINK");
	<tr class="new" bgcolor="#FFBB77" onMouseOver="javascript:style.backgroundColor='#DD9955'"
	onMouseOut="javascript:style.backgroundColor='#FFBB77'">
	<td><a href="/adm/email?dismode=new&display=$msg->{'msgid'}">$lt{'op'}</a></td>
	ENDLINK
	foreach ('sendtime','from','fromdom','shortsub') {
	$r->print("<td>$msg->{$_}</td>");
	}
	$r->print("</td></tr>");
	}
	$r->print('</table>'.&Apache::loncommon::endbodytag().'</html>');
	} elsif ($numblocked == 0) {
	$r->print("<h3>".&mt('You have no unread messages')."</h3>");
	}
	if ($numblocked > 0) {
	my $beginblock = &Apache::lonlocal::locallocaltime($startblock);
	my $finishblock = &Apache::lonlocal::locallocaltime($endblock);
	if ($numblocked == 1) {
	$r->print("<h3>".&mt('You have').' '.$numblocked.' '.&mt('blocked unread message').".</h3>");
	$r->print(&mt('This message is not viewable because').' ');
	} else {
	$r->print("<h3>".&mt('You have').' '.$numblocked.' '.&mt('blocked unread messages').".</h3>");
	$r->print(&mt('These').' '.$numblocked.' '.&mt('messages are not viewable because '));
	}
	$r->print(
	&mt('display of LON-CAPA messages sent to you by other students between').' '.$beginblock.' '.&mt('and').' '.$finishblock.' '.&mt('is currently being blocked because of online exams').'.');
	&build_block_table($r,$startblock,$endblock,\%setters);
	}
	}


# ======================================================== Display all messages	# ======================================================== Display all messages

sub disall {	sub disall {
my ($r,$folder)=@_;	my ($r,$folder)=@_;
	$r->print(&folderlist($folder));
	if ($folder eq 'new') {
	&disnew($r);
	} elsif ($folder eq 'critical') {
	&discrit($r);
	} else {
	&disfolder($r,$folder);
	}
	}

	# ============================================================ Display a folder

	sub disfolder {
	my ($r,$folder)=@_;
my %blocked = ();	my %blocked = ();
my %setters = ();	my %setters = ();
my $startblock;	my $startblock;
Line 784 sub disall {	Line 986 sub disall {
}	}
</script>	</script>
ENDDISHEADER	ENDDISHEADER
$r->print('<h2>'.&mt('Display All Messages').'</h2>'.	my $fsqs='&folder='.$folder;
&folderlist($folder).	my @temp=sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder);
'<form method="post" name="disall" action="/adm/email">'.	my $totalnumber=$#temp+1;
	unless ($totalnumber>0) {
	$r->print('<h2>'.&mt('Empty Folder').'</h2>');
	return;
	}
	unless ($interdis) {
	$interdis=20;
	}
	my $number=int($totalnumber/$interdis);
	if (($startdis<0) \|\| ($startdis>$number)) { $startdis=$number; }
	my $firstdis=$interdis*$startdis;
	if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; }
	my $lastdis=$firstdis+$interdis-1;
	if ($lastdis>$#temp) { $lastdis=$#temp; }
	$r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber));
	$r->print('<form method="post" name="disall" action="/adm/email">'.
'<table border=2><tr><th colspan="3">&nbsp</th><th>');	'<table border=2><tr><th colspan="3">&nbsp</th><th>');
if ($ENV{'form.sortedby'} eq "revdate") {	if ($env{'form.sortedby'} eq "revdate") {
$r->print('<a href = "?sortedby=date">'.&mt('Date').'</a></th>');	$r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
} else {	} else {
$r->print('<a href = "?sortedby=revdate">'.&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">'.&mt('Username').'</a>');	$r->print('<a href = "?sortedby=user'.$fsqs.'">'.&mt('Username').'</a>');
} else {	} else {
$r->print('<a href = "?sortedby=revuser">'.&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">'.&mt('Domain').'</a>');	$r->print('<a href = "?sortedby=domain'.$fsqs.'">'.&mt('Domain').'</a>');
} else {	} else {
$r->print('<a href = "?sortedby=revdomain">'.&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">'.&mt('Subject').'</a>');	$r->print('<a href = "?sortedby=subject'.$fsqs.'">'.&mt('Subject').'</a>');
} else {	} else {
$r->print('<a href = "?sortedby=revsubject">'.&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 "revstatus") {
$r->print('<a href = "?sortedby=status">'.&mt('Status').'</th>');	$r->print('<a href = "?sortedby=status'.$fsqs.'">'.&mt('Status').'</a></th>');
} else {	} else {
$r->print('<a href = "?sortedby=revstatus">'.&mt('Status').'</th>');	$r->print('<a href = "?sortedby=revstatus'.$fsqs.'">'.&mt('Status').'</a></th>');
}	}
$r->print('</tr>');	$r->print("</tr>\n");
my @temp=sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder);	for (my $n=$firstdis;$n<=$lastdis;$n++) {
foreach (@temp){	my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID)= @{$temp[$n]};
my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$origID)= @$_;
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>');	$status."</td></tr>\n");
} elsif ($status eq 'deleted') {	} elsif ($status eq 'deleted') {
# purge	# purge
&movemsg($origID,$folder,'trash');	&movemsg(&Apache::lonnet::unescape($origID),$folder,'trash');
}	}
}	}
$r->print('</table><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>');
}	}
$r->print('<p><input type="submit" name="markedmove" value="'.&mt('Move Checked to Folder').'" />');	$r->print('<p><input type="submit" name="markedmove" value="'.&mt('Move Checked to Folder').'" />');
my @allfolders=&Apache::lonnet::getkeys('email_folders');	my @allfolders=&Apache::lonnet::getkeys('email_folders');
if ($allfolders[0]=~/^error:/) { @allfolders=(); }	if ($allfolders[0]=~/^error:/) { @allfolders=(); }
$r->print(	$r->print(
&Apache::loncommon::select_form('','movetofolder',	&Apache::loncommon::select_form('','movetofolder',
( map { $_ => $_ } @allfolders))	( map { $_ => $_ } @allfolders))
);	);
$r->print('<input type="hidden" name="folder" value="'.$folder.'" /></form>');	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>');
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 872 $r->print('<p><input type="submit" name=	Line 1089 $r->print('<p><input type="submit" name=
# ============================================================== Compose output	# ============================================================== Compose output

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

if ($broadcast eq 'individual') {	if ($broadcast eq 'individual') {
&printheader($r,'/adm/email?compose=individual',	&printheader($r,'/adm/email?compose=individual',
Line 903 sub compout {	Line 1121 sub compout {
my $dispcrit='';	my $dispcrit='';
my $dissub='';	my $dissub='';
my $dismsg='';	my $dismsg='';
	my $disbase='';
my $func=&mt('Send New');	my $func=&mt('Send New');
my %lt=&Apache::lonlocal::texthash('us' => 'Username',	my %lt=&Apache::lonlocal::texthash('us' => 'Username',
'do' => 'Domain',	'do' => 'Domain',
Line 911 sub compout {	Line 1130 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',[$forwarding]);	%message=&Apache::lonnet::get('nohist_email'.$suffix,[$forwarding]);
%content=&unpackagemsg($message{$forwarding});	%content=&unpackagemsg($message{$forwarding},$folder);
$dispcrit.='<input type="hidden" name="forwid" value="'.	$dispcrit.='<input type="hidden" name="forwid" value="'.
$forwarding.'" />';	$forwarding.'" />';
$func=&mt('Forward');	$func=&mt('Forward');
Line 932 sub compout {	Line 1154 sub compout {
$dissub=&mt('Forwarding').': '.$content{'subject'};	$dissub=&mt('Forwarding').': '.$content{'subject'};
$dismsg=&mt('Forwarded message from').' '.	$dismsg=&mt('Forwarded message from').' '.
$content{'sendername'}.' '.&mt('at').' '.$content{'senderdomain'};	$content{'sendername'}.' '.&mt('at').' '.$content{'senderdomain'};
	if ($content{'baseurl'}) {
	$disbase='<input type="hidden" name="baseurl" value="'.&Apache::lonnet::escape($content{'baseurl'}).'" />';
	}
}	}
if ($replying) {	if ($replying) {
%message=&Apache::lonnet::get('nohist_email',[$replying]);	%message=&Apache::lonnet::get('nohist_email'.$suffix,[$replying]);
%content=&unpackagemsg($message{$replying});	%content=&unpackagemsg($message{$replying},$folder);
$dispcrit.='<input type="hidden" name="replyid" value="'.	$dispcrit.='<input type="hidden" name="replyid" value="'.
$replying.'" />';	$replying.'" />';
$func=&mt('Replying to');	$func=&mt('Send Reply to');

$dissub=&mt('Reply').': '.$content{'subject'};	$dissub=&mt('Reply').': '.$content{'subject'};
$dismsg='> '.$content{'message'};	$dismsg='> '.$content{'message'};
$dismsg=~s/\r/\n/g;	$dismsg=~s/\r/\n/g;
$dismsg=~s/\f/\n/g;	$dismsg=~s/\f/\n/g;
$dismsg=~s/\n+/\n\> /g;	$dismsg=~s/\n+/\n\> /g;
	if ($content{'baseurl'}) {
	$disbase='<input type="hidden" name="baseurl" value="'.&Apache::lonnet::escape($content{'baseurl'}).'" />';
	if ($env{'user.adv'}) {
	$disbase.='<label><input type="checkbox" name="storebasecomment" />'.&mt('Store message for re-use').
	'</label> <a href="/adm/email?showcommentbaseurl='.
	&Apache::lonnet::escape($content{'baseurl'}).'" target="comments">'.
	&mt('Show re-usable messages').'</a><br />';
	}
	}
}	}
if ($ENV{'form.recdom'}) { $defdom=$ENV{'form.recdom'}; }	my $citation=&displayresource(%content);
	if ($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 967 sub compout {	Line 1202 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>$domform</td></tr>
ENDREC	ENDREC
Line 982 ENDREC	Line 1217 ENDREC
<tr><td>$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
	$disbase
	<input type="hidden" name="folder" value="$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'}" />	<input type="submit" name="cancel" value="$lt{'ca'}" /><hr />
	$citation
ENDCOMP	ENDCOMP
} else { # $broadcast is 'upload'	} else { # $broadcast is 'upload'
$r->print(<<ENDUPLOAD);	$r->print(<<ENDUPLOAD);
Line 997 ENDCOMP	Line 1236 ENDCOMP
Subject: <input type="text" size="50" name="subject" />	Subject: <input type="text" size="50" name="subject" />
</p>	</p>
<p>General message text<br />	<p>General message text<br />
<textarea name="message" cols="60" rows="10" wrap="hard">$dismsg	<textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg
</textarea></p>	</textarea></p>
<p>	<p>
The file format for the uploaded portion of the message is:	The file format for the uploaded portion of the message is:
Line 1019 ENDUPLOAD	Line 1258 ENDUPLOAD
if ($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 1051 sub retrieve_instructor_comments {	Line 1292 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 ($content{'subject'}=~/^Broadcast/) {
Line 1081 sub disfacetoface {	Line 1322 sub disfacetoface {
&Apache::loncommon::plainname($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 1101 $content{'sendername'}.'@'.	Line 1342 $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 1109 sub facetoface {	Line 1350 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 $stdbrws = &Apache::loncommon::selectstudent_link
Line 1130 sub facetoface {	Line 1371 sub facetoface {
<form method="post" action="/adm/email" name="stdselect">	<form method="post" action="/adm/email" name="stdselect">
<input type="hidden" name="recordftf" value="retrieve" />	<input type="hidden" name="recordftf" value="retrieve" />
<table>	<table>
<tr><td>$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 1141 $stdbrws	Line 1382 $stdbrws
</form>	</form>
ENDTREC	ENDTREC
if (($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'}) {
&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'});	$env{'form.newrecord'});
}	}
$r->print('<h3>'.&Apache::loncommon::plainname($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 1174 ENDBFORM	Line 1415 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 1215 sub examblock {	Line 1456 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 1244 sub blockstore {	Line 1486 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 1262 sub blockstore {	Line 1504 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 + $addtotal;
Line 1312 sub get_blockdates {	Line 1554 sub get_blockdates {
my ($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 1331 sub display_blocker_status {	Line 1573 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'});	$env{'user.domain'});
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'modi' => 'Modify',	'modi' => 'Modify',
'canc' => 'Cancel',	'canc' => 'Cancel',
Line 1366 END	Line 1608 END
<tr bgcolor="$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 1397 sub display_addblocker_table {	Line 1639 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 1419 sub display_addblocker_table {	Line 1661 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 1440 sub blockcheck {	Line 1682 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, $cse;
Line 1457 sub blockcheck {	Line 1699 sub blockcheck {
}	}
}	}
} elsif ($_ =~ 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{$cse}} = ();
Line 1495 sub build_block_table {	Line 1737 sub build_block_table {
my ($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'});	$env{'user.domain'});
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
'cacb' => 'Currently active communication blocks',	'cacb' => 'Currently active communication blocks',
'cour' => 'Course',	'cour' => 'Course',
Line 1580 sub displaymessage {	Line 1822 sub displaymessage {
'<td><a href="/adm/email?markunread='.&Apache::lonnet::escape($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).$sqs.
'"><b>Delete</b></a></td>'.	'"><b>'.&mt('Delete').'</b></a></td>'.
'<td><a href="/adm/email?sortedby='.$ENV{'form.sortedby'}.	'<td><a href="/adm/email?'.$sqs.
'&folder='.&Apache::lonnet::escape($folder).	($env{'form.dismode'} eq 'new'?'&folder=new':'').
'"><b>'.&mt('Display all Messages').'</b></a></td>');	'"><b>'.&mt('Back to Folder Display').'</b></a></td>');
if ($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.
'"><b>'.&mt('Previous').'</b></a></td>');	'"><b>'.&mt('Previous').'</b></a></td>');
Line 1593 sub displaymessage {	Line 1835 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'}.
'<br /><b>'.&mt('From').':</b> '.	($folder ne 'sent'?'<br /><b>'.&mt('From').':</b> '.
&Apache::loncommon::aboutmewrapper(	&Apache::loncommon::aboutmewrapper(
&Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),	&Apache::loncommon::plainname($content{'sendername'},$content{'senderdomain'}),
$content{'sendername'},$content{'senderdomain'}).' ('.	$content{'sendername'},$content{'senderdomain'}).' ('.
$content{'sendername'}.' at '.	$content{'sendername'}.' at '.
$content{'senderdomain'}.') '.	$content{'senderdomain'}.') ':'<br /><b>'.&mt('To').':</b> '.
	$tolist).
($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> '.$content{'time'}.
	($content{'baseurl'}?'<br /><b>'.&mt('Refers to').':</b> <a href="'.$content{'baseurl'}.'">'.
	$content{'baseurl'}.' ('.&Apache::lonnet::gettitle($content{'baseurl'}).')</a>':'').
'<p><pre>'.	'<p><pre>'.
&Apache::lontexconvert::msgtexconverted($content{'message'},1).	&Apache::lontexconvert::msgtexconverted($content{'message'},1).
'</pre><hr />'.$content{'citation'}.'</p>');	'</pre><hr />'.&displayresource(%content).'</p>');
return;	return;
}	}

	# =========================================================== Show the citation

	sub displayresource {
	my %content=@_;
	#
	# If the recipient is in the same course that the message was sent from and
	# has sufficient privileges, show "all details," else show citation
	#
	if (($env{'request.course.id'} eq $content{'courseid'})
	&& (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {
	my $symb=&Apache::lonnet::symbread($content{'baseurl'});
	# Could not get a symb, give up
	unless ($symb) { return $content{'citation'}; }
	# Have a symb, can render
	return '<h2>'.&mt('Current attempts of student (if applicable)').'</h2>'.
	&Apache::loncommon::get_previous_attempt($symb,
	$content{'sendername'},
	$content{'senderdomain'},
	$content{'courseid'}).
	'<hr /><h2>'.&mt('Current screen output (if applicable)').'</h2>'.
	&Apache::loncommon::get_student_view($symb,
	$content{'sendername'},
	$content{'senderdomain'},
	$content{'courseid'}).
	'<h2>'.&mt('Correct Answer(s) (if applicable)').'</h2>'.
	&Apache::loncommon::get_student_answers($symb,
	$content{'sendername'},
	$content{'senderdomain'},
	$content{'courseid'});
	} else {
	return $content{'citation'};
	}
	}

# ================================================================== The Header	# ================================================================== The Header

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'}/$baseurl\" />");
}	}
Line 1634 sub printheader {	Line 1940 sub printheader {
&header($r,$title,$baseurl);	&header($r,$title,$baseurl);
}	}

	# ------------------------------------------------------------ Store the comment

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

	sub storedcommentlisting {
	my ($r)=@_;
	my %msgs=&Apache::lonnet::dump('nohist_stored_comments',undef,undef,
	'^'.&Apache::lonnet::escape(&Apache::lonnet::escape($env{'form.showcommentbaseurl'})));
	$r->print(&Apache::lonxml::xmlbegin().'<head>'.
	&Apache::lonxml::fontsettings().'</head><body>');
	if ((keys %msgs)[0]=~/^error\:/) {
	$r->print(&mt('No stored comments yet.'));
	} else {
	my $found=0;
	foreach (sort keys %msgs) {
	$r->print("\n".$msgs{$_}."<hr />");
	$found=1;
	}
	unless ($found) {
	$r->print(&mt('No stored comments yet for this resource.'));
	}
	}
	}

	# ---------------------------------------------------------------- Send an email

	sub sendoffmail {
	my ($r,$folder)=@_;
	my $suffix=&foldersuffix($folder);
	my $sendstatus='';
	my %broadcast_status;
	my $numbroadcast = 0;
	if ($env{'form.send'}) {
	&printheader($r,'','Messages being sent.');
	$r->rflush();
	my %content=();
	undef %content;
	if ($env{'form.forwid'}) {
	my $msgid=$env{'form.forwid'};
	my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
	%content=&unpackagemsg($message{$msgid},1);
	&statuschange($msgid,'forwarded',$folder);
	$env{'form.message'}.="\n\n-- Forwarded message --\n\n".
	$content{'message'};
	}
	if ($env{'form.replyid'}) {
	my $msgid=$env{'form.replyid'};
	my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
	%content=&unpackagemsg($message{$msgid},1);
	&statuschange($msgid,'replied',$folder);
	}
	my %toaddr=();
	undef %toaddr;
	if ($env{'form.sendmode'} eq 'group') {
	foreach (keys %env) {
	if ($_=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
	$toaddr{$1}='';
	}
	}
	} elsif ($env{'form.sendmode'} eq 'upload') {
	foreach (split(/[\n\r\f]+/,$env{'form.upfile'})) {
	my ($rec,$txt)=split(/\s\:\s/,$_);
	if ($txt) {
	$rec=~s/\@/\:/;
	$toaddr{$rec}.=$txt."\n";
	}
	}
	} else {
	$toaddr{$env{'form.recuname'}.':'.$env{'form.recdomain'}}='';
	}
	if ($env{'form.additionalrec'}) {
	foreach (split(/\,/,$env{'form.additionalrec'})) {
	my ($auname,$audom)=split(/\@/,$_);
	$toaddr{$auname.':'.$audom}='';
	}
	}

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

	foreach (keys %toaddr) {
	my ($recuname,$recdomain)=split(/\:/,$_);
	my $msgtxt = $basicmsg;
	if ($toaddr{$_}) { $msgtxt.='<hr />'.$toaddr{$_}; }
	my $thismsg;
	if ((($env{'form.critmsg'}) \|\| ($env{'form.sendbck'})) &&
	(&Apache::lonnet::allowed('srm',$env{'request.course.id'}))) {
	$r->print(&mt('Sending critical message').' '.$recuname.'@'.$recdomain.': ');
	$thismsg=&user_crit_msg($recuname,$recdomain,
	&Apache::lonfeedback::clear_out_html($env{'form.subject'}),
	$msgtxt,
	$env{'form.sendbck'},$env{'form.permanent'});
	} else {
	$r->print(&mt('Sending').' '.$recuname.'@'.$recdomain.': ');
	$thismsg=&user_normal_msg($recuname,$recdomain,
	&Apache::lonfeedback::clear_out_html($env{'form.subject'}),
	$msgtxt,
	$content{'citation'},undef,undef,$env{'form.permanent'});
	}
	if (($env{'request.course.id'}) &&
	($env{'form.sendmode'} eq 'group')) {
	$broadcast_status{$recuname.':'.$recdomain} = $thismsg;
	if ($thismsg eq 'ok') {
	$numbroadcast ++;
	}
	}
	$r->print($thismsg.'<br />');
	$sendstatus.=' '.$thismsg;
	}
	if (($env{'request.course.id'}) && ($env{'form.sendmode'} eq 'group')) {
	my $subj_prefix;
	if ($msgtype eq 'critical') {
	$subj_prefix = 'Critical broadcast';
	} else {
	$subj_prefix = 'Broadcast';
	}
	my ($broadmsgid,$broadresult);
	if ($numbroadcast) {
	$broadresult = &user_normal_msg_raw(
	$env{'course.'.$env{'request.course.id'}.'.num'},
	$env{'course.'.$env{'request.course.id'}.'.domain'}, $subj_prefix.' to: '.$env{'course.'.$env{'request.course.id'}.'.description'}.
	' ('.$numbroadcast.' sent)',$basicmsg,undef,undef,undef,
	undef,\$broadmsgid);
	}
	if ($broadresult eq 'ok') {
	my $record_sent;
	my @recusers = ();
	my @recudoms = ();
	foreach my $recipient (sort(keys(%toaddr))) {
	if ($broadcast_status{$recipient} eq 'ok') {
	my ($uname,$udom) = split/:/,$recipient;
	push(@recusers,$uname);
	push(@recudoms,$udom);
	}
	}
	if (@recusers) {
	my $broadmessage;
	($broadmsgid,$broadmessage)=&packagemsg(&Apache::lonfeedback::clear_out_html($env{'form.subject'}),$basicmsg,undef,undef,undef,\@recusers,\@recudoms,$broadmsgid);
	$record_sent = &store_sent_mail($broadmsgid,$broadmessage);
	}
	} else {
	&Apache::lonnet::logthis('Failed to create record of broadcast in '.$env{'course.'.$env{'request.course.id'}.'.num'}.' at '.$env{'course.'.$env{'request.course.id'}.'.domain'}.' - no msgid generated');
	}
	}
	} else {
	&printheader($r,'','No messages sent.');
	}
	if ($sendstatus=~/^(\s(?:ok\|con_delayed)\s)*$/) {
	$r->print('<br /><font color="green">'.&mt('Completed.').'</font>');
	if ($env{'form.displayedcrit'}) {
	&discrit($r);
	} else {
	&Apache::loncommunicate::menu($r);
	}
	} else {
	$r->print(
	'<h2><font color="red">'.&mt('Could not deliver message').'</font></h2>'.
	&mt('Please use the browser "Back" button and correct the recipient addresses')
	);
	}
	}

# ===================================================================== Handler	# ===================================================================== Handler

Line 1651 sub handler {	Line 2136 sub handler {
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['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']);	'recordftf','sortedby','block','folder','startdis','interdis',
$sqs='&sortedby='.$ENV{'form.sortedby'};	'showcommentbaseurl','dismode']);
	$sqs='&sortedby='.$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 1668 sub handler {	Line 2155 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

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

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

	if ($env{'form.firstview'}) {
	$startdis=0;
	}
	if ($env{'form.lastview'}) {
	$startdis=-1;
	}
	if ($env{'form.prevview'}) {
	$startdis--;
}	}
	if ($env{'form.nextview'}) {
	$startdis++;
	}
	my $postedstartdis=$startdis+1;
	$sqs.='&startdis='.$postedstartdis;

# --------------------------------------------------------------- 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'});	&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($1).'<br>');
Line 1696 sub handler {	Line 2216 sub handler {
}	}
}	}
&discrit($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,$ENV{'form.forward'});	&compout($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);
&disall($r,$folder);	&Apache::loncommunicate::menu($r);
} elsif ($ENV{'form.markedmove'}) {	&disall($r,($folder?$folder:$dismode));
	} 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>');
&disall($r,$folder);	&Apache::loncommunicate::menu($r);
} elsif ($ENV{'form.markeddel'}) {	&disall($r,($folder?$folder:$dismode));
	} 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');	&statuschange(&Apache::lonnet::unescape($1),'deleted',$folder);
$total++;	$total++;
}	}
}	}
&printheader($r,'','Deleted Messages');	&printheader($r,'','Deleted Messages');
$r->print('Deleted '.$total.' message(s)<p>');	$r->print('Deleted '.$total.' message(s)<p>');
&disall($r,$folder);	&Apache::loncommunicate::menu($r);
} elsif ($ENV{'form.markunread'}) {	&disall($r,($folder?$folder:$dismode));
	} elsif ($env{'form.markunread'}) {
&printheader($r,'','Marked Message as Unread');	&printheader($r,'','Marked Message as Unread');
&statuschange($ENV{'form.markunread'},'new');	&statuschange($env{'form.markunread'},'new');
&disall($r,$folder);	&Apache::loncommunicate::menu($r);
} elsif ($ENV{'form.compose'}) {	&disall($r,($folder?$folder:$dismode));
&compout($r,'','',$ENV{'form.compose'});	} elsif ($env{'form.compose'}) {
} elsif ($ENV{'form.recordftf'}) {	&compout($r,'','',$env{'form.compose'});
&facetoface($r,$ENV{'form.recordftf'});	} elsif ($env{'form.recordftf'}) {
} elsif ($ENV{'form.block'}) {	&facetoface($r,$env{'form.recordftf'});
&examblock($r,$ENV{'form.block'});	} elsif ($env{'form.block'}) {
} elsif ($ENV{'form.sendmail'}) {	&examblock($r,$env{'form.block'});
my $sendstatus='';	} elsif ($env{'form.sendmail'}) {
if ($ENV{'form.send'}) {	&sendoffmail($r,$folder);
&printheader($r,'','Messages being sent.');	if ($env{'form.storebasecomment'}) {
$r->rflush();	&storecomment($r);
my %content=();
undef %content;
if ($ENV{'form.forwid'}) {
my $msgid=$ENV{'form.forwid'};
my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
%content=&unpackagemsg($message{$msgid},1);
&statuschange($msgid,'forwarded');
$ENV{'form.message'}.="\n\n-- Forwarded message --\n\n".
$content{'message'};
}
if ($ENV{'form.replyid'}) {
my $msgid=$ENV{'form.replyid'};
my %message=&Apache::lonnet::get('nohist_email',[$msgid]);
%content=&unpackagemsg($message{$msgid},1);
&statuschange($msgid,'replied');
}
my %toaddr=();
undef %toaddr;
if ($ENV{'form.sendmode'} eq 'group') {
foreach (keys %ENV) {
if ($_=~/^form\.send\_to\_\&\&\&[^\&]*\&\&\&\_(.+)$/) {
$toaddr{$1}='';
}
}
} elsif ($ENV{'form.sendmode'} eq 'upload') {
foreach (split(/[\n\r\f]+/,$ENV{'form.upfile'})) {
my ($rec,$txt)=split(/\s\:\s/,$_);
if ($txt) {
$rec=~s/\@/\:/;
$toaddr{$rec}.=$txt."\n";
}
}
} else {
$toaddr{$ENV{'form.recuname'}.':'.$ENV{'form.recdomain'}}='';
}
if ($ENV{'form.additionalrec'}) {
foreach (split(/\,/,$ENV{'form.additionalrec'})) {
my ($auname,$audom)=split(/\@/,$_);
$toaddr{$auname.':'.$audom}='';
}
}

foreach (keys %toaddr) {
my ($recuname,$recdomain)=split(/\:/,$_);
my $msgtxt=&Apache::lonfeedback::clear_out_html($ENV{'form.message'});
if ($toaddr{$_}) { $msgtxt.='<hr />'.$toaddr{$_}; }
my $thismsg;
if ((($ENV{'form.critmsg'}) \|\| ($ENV{'form.sendbck'})) &&
(&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) {
$r->print(&mt('Sending critical message').' '.$recuname.'@'.$recdomain.': ');
$thismsg=&user_crit_msg($recuname,$recdomain,
&Apache::lonfeedback::clear_out_html($ENV{'form.subject'}),
$msgtxt,
$ENV{'form.sendbck'});
} else {
$r->print(&mt('Sending').' '.$recuname.'@'.$recdomain.': ');
$thismsg=&user_normal_msg($recuname,$recdomain,
&Apache::lonfeedback::clear_out_html($ENV{'form.subject'}),
$msgtxt,
$content{'citation'});
if (($ENV{'request.course.id'}) && ($ENV{'form.sendmode'} eq 'group')) {
&user_normal_msg_raw(
$ENV{'course.'.$ENV{'request.course.id'}.'.num'},
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
'Broadcast ['.$recuname.':'.$recdomain.']',
$msgtxt);
}
}
$r->print($thismsg.'<br />');
$sendstatus.=' '.$thismsg;
}
} else {
&printheader($r,'','No messages sent.');
}	}
if ($sendstatus=~/^(\s(?:ok\|con_delayed)\s)*$/) {	if (($env{'form.rsspost'}) && ($env{'request.course.id'})) {
$r->print('<br /><font color="green">'.&mt('Completed.').'</font>');	&Apache::lonrss::addentry($env{'course.'.$env{'request.course.id'}.'.num'},
if ($ENV{'form.displayedcrit'}) {	$env{'course.'.$env{'request.course.id'}.'.domain'},
&discrit($r);	'Course_Announcements',
} else {	$env{'form.subject'},
&Apache::loncommunicate::menu($r);	$env{'form.message'},'/adm/communicate','public');
}
} else {
$r->print(
'<h2><font color="red">'.&mt('Could not deliver message').'</font></h2>'.
&mt('Please use the browser "Back" button and correct the recipient addresses')
);
}	}
} elsif ($ENV{'form.newfolder'}) {	&disall($r,($folder?$folder:$dismode));
	} elsif ($env{'form.newfolder'}) {
&printheader($r,'','New Folder');	&printheader($r,'','New Folder');
&makefolder($ENV{'form.newfolder'});	&makefolder($env{'form.newfolder'});
&disall($r,$ENV{'form.newfolder'});	&Apache::loncommunicate::menu($r);
	&disall($r,$env{'form.newfolder'});
	} elsif ($env{'form.showcommentbaseurl'}) {
	&storedcommentlisting($r);
} else {	} else {
&printheader($r,'','Display All Messages');	&printheader($r,'','Display All Messages');
&disall($r,$folder);	&Apache::loncommunicate::menu($r);
	&disall($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.1.107
changed lines
	Added in v.1.156