--- loncom/interface/lonrequestcourse.pm 2021/12/14 02:54:52 1.95.2.7
+++ loncom/interface/lonrequestcourse.pm 2018/08/17 23:19:03 1.104
@@ -1,7 +1,7 @@
# The LearningOnline Network
# Request a course
#
-# $Id: lonrequestcourse.pm,v 1.95.2.7 2021/12/14 02:54:52 raeburn Exp $
+# $Id: lonrequestcourse.pm,v 1.104 2018/08/17 23:19:03 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -119,10 +119,6 @@ use Apache::loncoursequeueadmin;
use Apache::lonuserutils;
use LONCAPA qw(:DEFAULT :match);
-my $registered_flush;
-my $registered_instcats;
-my $modified_dom;
-
sub handler {
my ($r) = @_;
&Apache::loncommon::content_type($r,'text/html');
@@ -131,10 +127,6 @@ sub handler {
return OK;
}
- $registered_flush = 0;
- $registered_instcats = 0;
- $modified_dom = '';
-
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['action','showdom','cnum','state','crstype','queue','tabs']);
&Apache::lonhtmlcommon::clear_breadcrumbs();
@@ -163,6 +155,23 @@ sub handler {
}
if ($canreq) {
+ if (($env{'form.crstype'} eq 'lti') && ($env{'request.lti.login'}) &&
+ ($env{'form.lti.reqrole'} eq 'cc') && ($env{'form.lti.reqcrs'}) &&
+ ($env{'form.lti.sourcecrs'} ne '')) {
+ if ($action eq 'process') {
+ if ($can_request{'lti'}) {
+ my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
+ &process_textbook_request($r,$dom,$action,\%domdefs,\%domconfig,\%can_request,'lti');
+ } else {
+ $r->print(&header('Course Request','','','',{ 'only_body' => 1}).
+ '<div>'.
+ '<p class="LC_info">'.&mt('You do not have privileges to request creation of LTI courses.').'</p>'.
+ '</div>'.
+ &Apache::loncommon::end_page());
+ }
+ }
+ return OK;
+ }
if (($env{'form.crstype'} eq 'textbook') ||
(scalar(keys(%can_request)) == 1) && ($can_request{'textbook'})) {
my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
@@ -200,7 +209,8 @@ sub handler {
}
} else {
if ($can_request{'textbook'}) {
- &print_textbook_form($r,$dom,\@incdoms,\%domdefs,$domconfig{'requestcourses'},\%can_request);
+ &print_textbook_form($r,$dom,\@incdoms,\%domdefs,$domconfig{'requestcourses'},
+ \%can_request,'textbook');
} else {
&textbook_request_disabled($r,$dom,$action,\%can_request);
}
@@ -768,6 +778,7 @@ function check_can_request(crschoice,act
var unofficial = '';
var community = '';
var textbook = '';
+ var placement = '';
END
if (ref($can_request) eq 'HASH') {
foreach my $item (keys(%{$can_request})) {
@@ -781,6 +792,7 @@ END
unofficial => 'You are not permitted to request creation of an unofficial course in this domain.',
community => 'You are not permitted to request creation of a community in this domain.',
textbook => 'You are not permitted to request creation of a textbook course in this domain',
+ placement => 'You are not permitted to request creation of a placement test in this domain',
all => 'You must choose a specific course type when making a new course request.',
allt => '"All types" is not allowed.',
);
@@ -810,9 +822,16 @@ END
return false;
}
} else {
- if (actionchoice == 'new') {
- alert('$js_lt{'all'}'+'\\n'+'$js_lt{'allt'}');
- return false;
+ if (crschoice == 'placement') {
+ if (placement != 1) {
+ alert("$js_lt{'placement'}");
+ return false;
+ }
+ } else {
+ if (actionchoice == 'new') {
+ alert('$js_lt{'all'}'+'\\n'+'$js_lt{'allt'}');
+ return false;
+ }
}
}
}
@@ -823,7 +842,7 @@ END
END
my ($pagetitle,$pageinfo,$domaintitle,$earlyout);
if (ref($can_request) eq 'HASH') {
- if (($can_request->{'official'}) || ($can_request->{'unofficial'}) || $can_request->{'textbook'}) {
+ if (($can_request->{'official'}) || ($can_request->{'unofficial'}) || ($can_request->{'textbook'}) || ($can_request->{'placement'})) {
if ($can_request->{'community'}) {
$pagetitle = 'Course/Community Requests';
$pageinfo = &mt('Request creation of a new course or community, or review your pending requests.');
@@ -1000,6 +1019,8 @@ END
$title = &mt('Pending requests for unofficial courses');
} elsif ($env{'form.crstype'} eq 'textbook') {
$title = &mt('Pending requests for textbook courses');
+ } elsif ($env{'form.crstype'} eq 'textbook') {
+ $title = &mt('Pending requests for placement tests');
} else {
$title = &mt('Pending course/community requests');
}
@@ -2101,7 +2122,8 @@ sub print_personnel_menu {
official => 'Requestor is automatically assigned Course Coordinator role.',
);
$lt{'unofficial'} = $lt{'official'};
- $lt{'textbook'} = $lt{'textbook'};
+ $lt{'textbook'} = $lt{'official'};
+ $lt{'placement'} = $lt{'official'};
$output .= &Apache::lonhtmlcommon::row_headline().
'<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Personnel').' '.$lt{$crstype}.' '.&mt('Include other personnel?').'</h3>';
}
@@ -2117,14 +2139,15 @@ sub print_personnel_menu {
}
}
}
- for (my $i=0; $i<$persontotal; $i++) {
+ my ($trusted,$untrusted) = &Apache::lonnet::trusted_domains('enroll',$dom);
+ for (my $i=0; $i<$persontotal; $i++) {
my @linkargs = map { 'person_'.$i.'_'.$_ } (@items);
my $linkargstr = join("','",@linkargs);
my $uname_form = '<input type="text" name="person_'.$i.'_uname" value="" size="20" />';
my $onchange = 'javascript:fix_domain('."'$formname','person_".$i."_dom',".
"'person_".$i."_hidedom','person_".$i."_uname'".');';
my $udom_form = &Apache::loncommon::select_dom_form($dom,'person_'.$i.'_dom','',
- 1,$onchange).
+ 1,$onchange,undef,$trusted,$untrusted).
'<input type="hidden" name="person_'.$i.'_hidedom" value="" />';
my %form_elems;
foreach my $item (@items) {
@@ -2395,7 +2418,7 @@ sub print_cancel_request {
&Apache::loncommon::start_data_table_row().
'<td>'.$history{details}{'cdescr'}.'</td><td>'.
&Apache::lonlocal::locallocaltime($timestamp).'</td>'.
- '<td>'.&mt($showtype).'</td>'.
+ '<td>'.$showtype.'</td>'.
&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table().
'<br /><div class="LC_warning">';
@@ -2529,7 +2552,7 @@ sub print_request_logs {
if (ref($domconfig{'requestcourses'}) eq 'HASH') {
if (ref($domconfig{'requestcourses'}{'uniquecode'}) eq 'HASH') {
if ($curr{'crstype'} eq 'any') {
- my @types = qw(official unofficial community textbook);
+ my @types = qw(official unofficial community textbook placement);
foreach my $type (@types) {
if ($domconfig{'requestcourses'}{'uniquecode'}{$type}) {
$showuniquecode = 1;
@@ -2697,7 +2720,7 @@ sub reqstatus_names {
rejected => 'Request rejected',
cancelled => 'Request cancelled',
);
- if (($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook')) {
+ if (($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook') || ($crstype eq 'placement')) {
$statusnames{'created'} = &mt('Course created');
} elsif ($crstype eq 'community') {
$statusnames{'created'} = &mt('Community created');
@@ -2749,7 +2772,7 @@ sub requestlog_display_filter {
$typename = $typenames->{$crstype};
}
}
- $output .= '<option value="'.$crstype.'"'.$selstr.'>'.&mt($typename).'</option>'."\n";
+ $output .= '<option value="'.$crstype.'"'.$selstr.'>'.$typename.'</option>'."\n";
}
$output .= '</select></td>';
}
@@ -3101,6 +3124,7 @@ sub courseinfo_form {
&js_escape(\%js_lt);
$js_lt{'unofficial'} = $js_lt{'official'};
$js_lt{'textbook'} = $js_lt{'official'};
+ $js_lt{'placement'} = $js_lt{'official'};
my $js_validate = <<"ENDJS";
<script type="text/javascript">
// <![CDATA['
@@ -3180,6 +3204,8 @@ sub clone_form {
my $type = 'Course';
if ($crstype eq 'community') {
$type = 'Community';
+ } elsif ($crstype eq 'placement') {
+ $type = 'Placement';
}
my %lt = &clone_text();
my $output .=
@@ -3198,7 +3224,7 @@ sub clone_form {
'</label><br /><label>'.
'<input type="radio" name="datemode" value="shift" checked="checked" /> '.
$lt{'shd'}.'</label>'.
- '<input type="text" size="5" name="dateshift" value="364" />'.
+ '<input type="text" size="5" name="dateshift" value="365" />'.
&Apache::lonhtmlcommon::row_closure(1);
return $output;
}
@@ -3237,7 +3263,7 @@ sub coursecode_form {
}
if (@{$codetitles} > 0) {
my $lastitem = pop(@{$codetitles});
- my $lastinput = '<input type="text" size="5" name="'.$sel.'_'.$lastitem.'" />';
+ my $lastinput = '<input type="text" size="5" name="'.$sel.'_'. $lastitem.'" />';
if (@{$codetitles} > 0) {
my $helplink;
if (defined($helpitem{$context})) {
@@ -3345,18 +3371,23 @@ sub get_course_dom {
return $env{'user.domain'};
}
}
- my @possible_doms;
+ my (@possible_doms,%willtrust,%trustchecked);
foreach my $type (@{$types}) {
my $dom_str = $env{'environment.reqcrsotherdom.'.$type};
if ($dom_str ne '') {
my @domains = split(',',$dom_str);
foreach my $entry (@domains) {
my ($extdom,$extopt) = split(':',$entry);
- if ($extdom eq $env{'request.role.domain'}) {
- return $extdom;
- }
- unless(grep(/^\Q$extdom\E$/,@possible_doms)) {
- push(@possible_doms,$extdom);
+ unless ($trustchecked{$extdom}) {
+ $willtrust{$extdom} = &Apache::lonnet::will_trust('reqcrs',$env{'user.domain'},$extdom);
+ }
+ if ($willtrust{$extdom}) {
+ if ($extdom eq $env{'request.role.domain'}) {
+ return $extdom;
+ }
+ unless(grep(/^\Q$extdom\E$/,@possible_doms)) {
+ push(@possible_doms,$extdom);
+ }
}
}
}
@@ -3669,7 +3700,7 @@ sub print_request_outcome {
$instcode,$req_notifylist,\@instsections,\%domconfig);
return ($result,$output,$customized);
}
-
+
sub process_request {
my ($r,$lonhost,$dom,$cnum,$crstype,$now,$details,$instcode,$req_notifylist,$instsections,
$domconfig) = @_;
@@ -3687,6 +3718,8 @@ sub process_request {
$output = &mt('You are not permitted to request creation of communities');
} elsif ($crstype eq 'textbook') {
$output = &mt('You are not permitted to request creation of textbook courses');
+ } elsif ($crstype eq 'placement') {
+ $output = &mt('You are not permitted to request creation of placement tests');
} else {
$output = &mt('Unrecognized course type: [_1]',$crstype);
}
@@ -3854,24 +3887,6 @@ sub process_request {
}
$output .= '</p>';
$creationresult = 'created';
- # Flush the course logs so reverse user roles immediately updated
- unless ($registered_flush) {
- my $handlers = $r->get_handlers('PerlCleanupHandler');
- $r->set_handlers('PerlCleanupHandler' => [\&Apache::lonnet::flushcourselogs,@{$handlers}]);
- $registered_flush=1;
- }
- if ($instcode ne '') {
- &Apache::lonnet::devalidate_cache_new('instcats',$dom);
- # Update cache of self-cataloging courses on institution's server(s).
- if (&Apache::lonnet::shared_institution($dom)) {
- unless ($registered_instcats) {
- my $handlers = $r->get_handlers('PerlCleanupHandler');
- $r->set_handlers('PerlCleanupHandler' => [\&devalidate_remote_instcats,@{$handlers}]);
- $registered_instcats=1;
- $modified_dom = $dom;
- }
- }
- }
} else {
$output = '<span class="LC_error">';
if ($crstype eq 'community') {
@@ -3980,7 +3995,7 @@ sub process_request {
} elsif ($disposition eq 'pending') {
my $pendingform;
if ($crstype ne 'official') {
- $pendingform = &pending_validation_form($r,$dom,$cnum,$crstype,$now,$token,
+ $pendingform = &pending_validation_form($dom,$cnum,$crstype,$now,$token,
$lonhost,$env{'form.cdescr'});
}
if ($pendingform) {
@@ -4007,22 +4022,6 @@ sub process_request {
}
}
-sub devalidate_remote_instcats {
- if ($modified_dom ne '') {
- my %servers = &Apache::lonnet::internet_dom_servers($modified_dom);
- my %thismachine;
- map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
- if (keys(%servers)) {
- foreach my $server (keys(%servers)) {
- next if ($thismachine{$server});
- &Apache::lonnet::remote_devalidate_cache($server,['instcats:'.$modified_dom]);
- }
- }
- $modified_dom = '';
- }
- return;
-}
-
sub custom_formitems {
my ($preprocess,$customhash) = @_;
return unless ((ref($preprocess) eq 'HASH') && (ref($customhash) eq 'HASH'));
@@ -4298,7 +4297,7 @@ sub notification_information {
}
sub pending_validation_form {
- my ($r,$cdom,$cnum,$crstype,$now,$token,$lonhost,$cdesc) = @_;
+ my ($cdom,$cnum,$crstype,$now,$token,$lonhost,$cdesc) = @_;
my $output;
my %postvalues = (
'owner' => $env{'user.name'}.':'.$env{'user.domain'},
@@ -4331,12 +4330,9 @@ sub pending_validation_form {
$buttontext = &mt('Create course');
}
}
- my $hostname = &Apache::lonnet::hostname($lonhost);
my $protocol = $Apache::lonnet::protocol{$lonhost};
$protocol = 'http' if ($protocol ne 'https');
- my $alias = &Apache::lonnet::use_proxy_alias($r,$lonhost);
- $hostname = $alias if ($alias ne '');
- my $crscreator = $protocol.'://'.$hostname.'/cgi-bin/createpending.pl';
+ my $crscreator = $protocol.'://'.&Apache::lonnet::hostname($lonhost).'/cgi-bin/createpending.pl';
$output .= '<input type="hidden" name="crscreator" value="'.$crscreator.'" />'."\n".
'<input type="hidden" name="token" value="'.$token.'" />'."\n".
'<input type="submit" name="validate" value="'.$buttontext.'" />'."\n".
@@ -4361,7 +4357,7 @@ sub check_autolimit {
if (($crstype eq 'community') &&
(exists($crsroles{$cnum.':'.$cdom.':co'}))) {
$count ++;
- } elsif ((($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook')) &&
+ } elsif ((($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook') || ($crstype eq 'placement')) &&
(exists($crsroles{$cnum.':'.$cdom.':cc'}))) {
$count ++;
}
@@ -4563,9 +4559,11 @@ sub generate_date_items {
}
sub print_textbook_form {
- my ($r,$dom,$incdoms,$domdefs,$settings,$can_request) = @_;
+ my ($r,$dom,$incdoms,$domdefs,$settings,$can_request,$crstype,$formhash) = @_;
my (%prefab,%ordered,%numprefab);
- my $crstype = 'textbook';
+ if ($crstype eq '') {
+ $crstype = 'textbook';
+ }
#
# Retrieve list of prefabricated courses (textbook courses and templates) cloneable by user
#
@@ -4625,7 +4623,7 @@ sub print_textbook_form {
owner => $courseinfo{'internal.courseowner'},
releaserequired => $courseinfo{'internal.releaserequired'},
type => $courseinfo{'type'},
- };
+ };
}
}
@@ -4682,31 +4680,37 @@ sub print_textbook_form {
my $jscript = &textbook_request_javascript(\%numprefab,$numcurrent,$numdomcourses,$customvalidationjs);
$jscript .= $customjs;
- my %loaditems;
+ my (%loaditems,$args);
$loaditems{'onload'} = 'javascript:uncheckAllRadio();'.$customonload;
- $r->print(&header('Course Request',$jscript,\%loaditems));
+ if ($crstype eq 'lti') {
+ $args = { 'only_body' => 1};
+ }
+ $r->print(&header('Course Request',$jscript,\%loaditems,undef,$args));
if (ref($can_request) eq 'HASH') {
- unless ((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) {
+ unless (((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) ||
+ ($crstype eq 'lti')) {
&Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/requestcourse',
text => 'Pick action',
});
}
}
- &Apache::lonhtmlcommon::add_breadcrumb({text=>'Course Request'});
- $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
+ unless ($crstype eq 'lti') {
+ &Apache::lonhtmlcommon::add_breadcrumb({text=>'Course Request'});
+ $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
- &startContentScreen($r,'textbookrequests');
+ &startContentScreen($r,'textbookrequests');
#
# Show domain selector form, if required.
#
- if (@{$incdoms} > 1) {
- my $onchange = 'this.form.submit()';
- $r->print('<form name="domforcourse" method="post" action="/adm/requestcourse">'.
- '<div><fieldset><legend>'.&mt('Domain').'</legend>'.
- &Apache::loncommon::select_dom_form($dom,'showdom','',1,$onchange,$incdoms).
- '</fieldset></form>');
+ if (@{$incdoms} > 1) {
+ my $onchange = 'this.form.submit()';
+ $r->print('<form name="domforcourse" method="post" action="/adm/requestcourse">'.
+ '<div><fieldset><legend>'.&mt('Domain').'</legend>'.
+ &Apache::loncommon::select_dom_form($dom,'showdom','',1,$onchange,$incdoms).
+ '</fieldset></form>');
+ }
}
#
@@ -4824,7 +4828,7 @@ sub print_textbook_form {
'</label><br /><label>'.
'<input type="radio" name="owndatemode" value="shift" checked="checked" /> '.
$lt{'shd'}.'</label>'.
- '<input type="text" size="5" name="owndateshift" value="364" />'.
+ '<input type="text" size="5" name="owndateshift" value="365" />'.
'</div>');
}
#
@@ -4839,7 +4843,7 @@ sub print_textbook_form {
'</label><br /><label>'.
'<input type="radio" name="colldatemode" value="shift" checked="checked" /> '.
$lt{'shd'}.'</label>'.
- '<input type="text" size="5" name="colldateshift" value="364" />'.
+ '<input type="text" size="5" name="colldateshift" value="365" />'.
'</div>');
}
@@ -4886,15 +4890,24 @@ sub print_textbook_form {
#
# Submit button
#
- $r->print('<input type="hidden" name="crstype" value="textbook" />'.
+ $r->print('<input type="hidden" name="crstype" value="'.$crstype.'" />'.
'<input type="hidden" name="action" value="process" />'.
'<input type="submit" value="'.&mt('Create course').'" />');
#
# End request form
#
+
+ if (($crstype eq 'lti') && (ref($formhash) eq 'HASH')) {
+ foreach my $item (keys(%{$formhash})) {
+ $r->print('<input type="hidden" name="'.$item.'" value="'.$formhash->{$item}.'" />'."\n");
+ }
+ }
+
$r->print('</form>');
- &endContentScreen($r).
+ unless ($crstype eq 'lti') {
+ &endContentScreen($r);
+ }
$r->print(&Apache::loncommon::end_page());
return;
}
@@ -4981,9 +4994,11 @@ sub clone_selection_table {
}
sub process_textbook_request {
- my ($r,$dom,$action,$domdefs,$domconfig,$can_request) = @_;
+ my ($r,$dom,$action,$domdefs,$domconfig,$can_request,$crstype) = @_;
my ($uniquecode,$req_notifylist);
- my $crstype = 'textbook';
+ if ($crstype eq '') {
+ $crstype = 'textbook';
+ }
if (ref($domconfig) eq 'HASH') {
if (ref($domconfig->{'requestcourses'}) eq 'HASH') {
if (ref($domconfig->{'requestcourses'}{'notify'}) eq 'HASH') {
@@ -5025,27 +5040,33 @@ sub process_textbook_request {
}
}
my $js = &processing_javascript();
- my $loaditems = {
- onload => 'javascript:hideProcessing();',
- };
- $r->print(&header('Course Creation',$js,$loaditems));
-
- if (ref($can_request) eq 'HASH') {
- unless ((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) {
- &Apache::lonhtmlcommon::add_breadcrumb(
- { href => '/adm/requestcourse',
- text => 'Pick action',
- });
+ my ($loaditems,$args);
+ $loaditems = {
+ onload => 'javascript:hideProcessing();',
+ };
+ if ($crstype eq 'lti') {
+ $args = { 'only_body' => 1};
+ }
+ $r->print(&header('Course Creation',$js,$loaditems,undef,$args));
+
+ unless ($crstype eq 'lti') {
+ if (ref($can_request) eq 'HASH') {
+ unless ((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) {
+ &Apache::lonhtmlcommon::add_breadcrumb(
+ { href => '/adm/requestcourse',
+ text => 'Pick action',
+ });
+ }
}
+ &Apache::lonhtmlcommon::add_breadcrumb(
+ { href => '/adm/requestcourse',
+ text => "Create Course",
+ }
+ );
+ &Apache::lonhtmlcommon::add_breadcrumb({text=>'Request Processed'});
+ $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
+ &startContentScreen($r,'textbookrequests');
}
- &Apache::lonhtmlcommon::add_breadcrumb(
- { href => '/adm/requestcourse',
- text => "Create Course",
- }
- );
- &Apache::lonhtmlcommon::add_breadcrumb({text=>'Request Processed'});
- $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
- &startContentScreen($r,'textbookrequests');
my $details = {
owner => $env{'user.name'},
@@ -5093,7 +5114,12 @@ sub process_textbook_request {
my ($result,$output,$customized) = &process_request($r,$lonhost,$dom,$cnum,$crstype,$now,$details,
'',$req_notifylist,[],$domconfig);
$r->print($output);
- if (&Apache::loncoursequeueadmin::author_prompt()) {
+ if ($crstype eq 'lti') {
+ my %consumers = &Apache::lonnet::get_dom('lticonsumers',[$env{'form.sourcecrs'}],$dom);
+ if (($env{'form.lti.sourcecrs'} ne '') && ($consumers{$env{'form.lti.sourcecrs'}} eq '') && ($cnum ne '')) {
+ &Apache::lonnet::put_dom('lticonsumers',{ $env{'form.lti.sourcecrs'} => $cnum },$dom);
+ }
+ } elsif (&Apache::loncoursequeueadmin::author_prompt()) {
unless ($customized) {
&print_author_prompt($r,$action,$cnum,$dom,$crstype,$result);
}
@@ -5102,7 +5128,9 @@ sub process_textbook_request {
$r->print('<p><a href="/adm/requestcourse">'.&mt('Create another course').'</a></p>');
}
}
- &endContentScreen($r);
+ unless ($crstype eq 'lti') {
+ &endContentScreen($r);
+ }
$r->print(&Apache::loncommon::end_page());
}