# The LearningOnline Network
# Request a course
#
# $Id: lonrequestcourse.pm,v 1.45 2010/02/25 08:18:32 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# LON-CAPA is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#
###
=head1 NAME
Apache::lonrequestcourse.pm
=head1 SYNOPSIS
Allows users to request creation of new courses.
This is part of the LearningOnline Network with CAPA project
described at http://www.lon-capa.org.
=head1 SUBROUTINES
=over
=item handler()
=item get_breadcrumbs()
=item header()
=item form_elements()
=item onload_action()
=item print_main_menu()
=item request_administration()
=item close_popup_form()
=item get_instcode()
=item print_request_form()
=item print_enrollment_menu()
=item show_invalid_crosslists()
=item inst_section_selector()
=item date_setting_table()
=item print_personnel_menu()
=item print_request_status()
=item print_request_logs()
=item print_review()
=item dates_from_form()
=item courseinfo_form()
=item clone_form()
=item clone_text()
=item coursecode_form()
=item get_course_dom()
=item display_navbuttons()
=item print_request_outcome()
=item check_autolimit()
=item retrieve_settings()
=item get_request_settings()
=item extract_instcode()
=item generate_date_items()
=back
=cut
package Apache::lonrequestcourse;
use strict;
use Apache::Constants qw(:common :http);
use Apache::lonnet;
use Apache::loncommon;
use Apache::lonlocal;
use Apache::loncoursequeueadmin;
use Apache::lonuserutils;
use LONCAPA qw(:DEFAULT :match);
sub handler {
my ($r) = @_;
&Apache::loncommon::content_type($r,'text/html');
$r->send_http_header;
if ($r->header_only) {
return OK;
}
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['action','showdom','cnum','state','crstype']);
&Apache::lonhtmlcommon::clear_breadcrumbs();
my $dom = &get_course_dom();
my $action = $env{'form.action'};
my $state = $env{'form.state'};
my (%states,%stored);
my ($jscript,$uname,$udom,$result,$warning);
$states{'display'} = ['details'];
$states{'view'} = ['pick_request','details','cancel','removal'];
$states{'log'} = ['filter','display'];
$states{'new'} = ['courseinfo','enrollment','personnel','review','process'];
if (($action eq 'new') && ($env{'form.crstype'} eq 'official')) {
unless ($env{'form.state'} eq 'crstype') {
unshift(@{$states{'new'}},'codepick');
}
}
foreach my $key (keys(%states)) {
if (ref($states{$key}) eq 'ARRAY') {
unshift (@{$states{$key}},'crstype');
}
}
my @invalidcrosslist;
my %trail = (
crstype => 'Request Action',
codepick => 'Category',
courseinfo => 'Description',
enrollment => 'Access Dates',
personnel => 'Personnel',
review => 'Review',
process => 'Result',
pick_request => 'Display Summary',
details => 'Request Details',
cancel => 'Cancel Request',
removal => 'Outcome',
);
if (($env{'form.crstype'} eq 'official') && (&Apache::lonnet::auto_run('',$dom))) {
$trail{'enrollment'} = 'Enrollment';
}
my ($page,$crumb,$newinstcode,$codechk,$checkedcode,$description) =
&get_breadcrumbs($dom,$action,\$state,\%states,\%trail);
if ($action eq 'display') {
if (($dom eq $env{'request.role.domain'}) && (&Apache::lonnet::allowed('ccc',$dom))) {
if ($env{'form.cnum'} ne '') {
my $cnum = $env{'form.cnum'};
my $reqkey = $cnum.'_approval';
my $namespace = 'courserequestqueue';
my $domconfig = &Apache::lonnet::get_domainconfiguser($dom);
my %queued =
&Apache::lonnet::get($namespace,[$reqkey],$dom,$domconfig);
if (ref($queued{$reqkey}) eq 'HASH') {
$uname = $queued{$reqkey}{'ownername'};
$udom = $queued{$reqkey}{'ownerdom'};
if (($udom =~ /^$match_domain$/) && ($uname =~ /^$match_username$/)) {
$result = &retrieve_settings($dom,$cnum,$udom,$uname);
} else {
if ($env{'form.crstype'} eq 'community') {
$warning = &mt('Invalid username or domain for community requestor');
} else {
$warning = &mt('Invalid username or domain for course requestor');
}
}
} else {
if ($env{'form.crstype'} eq 'community') {
$warning = &mt('No information was found for this community request.');
} else {
$warning = &mt('No information was found for this course request.');
}
}
} else {
$warning = &mt('No course request ID provided.');
}
} else {
if ($env{'form.crstype'} eq 'any') {
$warning = &mt('You do not have rights to view course or community request information.');
} elsif ($env{'form.crstype'} eq 'community') {
$warning = &mt('You do not have rights to view community request information.');
} else {
$warning = &mt('You do not have rights to view course request information.');
}
}
} elsif ((defined($state)) && (defined($action))) {
if (($action eq 'view') && ($state eq 'details')) {
if ((defined($env{'form.showdom'})) && (defined($env{'form.cnum'}))) {
my $result = &retrieve_settings($env{'form.showdom'},$env{'form.cnum'});
}
} elsif ($env{'form.crstype'} eq 'official') {
if (&Apache::lonnet::auto_run('',$dom)) {
if (($action eq 'new') && (($state eq 'enrollment') ||
($state eq 'personnel'))) {
my $checkcrosslist = 0;
for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
if ($env{'form.crosslist_'.$i}) {
$checkcrosslist ++;
}
}
if ($checkcrosslist) {
my %codechk;
my (@codetitles,%cat_titles,%cat_order,@code_order,$lastitem);
&Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,
\%cat_titles,
\%cat_order,
\@code_order);
my $numtitles = scalar(@codetitles);
if ($numtitles) {
for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
if ($env{'form.crosslist_'.$i}) {
my $codecheck;
my $crosslistcode = '';
foreach my $item (@code_order) {
$crosslistcode .= $env{'form.crosslist_'.$i.'_'.$item};
}
if ($crosslistcode ne '') {
($codechk{$i}, my $rest) =
&Apache::lonnet::auto_validate_instcode('',$dom,$crosslistcode);
}
unless ($codechk{$i} eq 'valid') {
$env{'form.crosslist_'.$i} = '';
push(@invalidcrosslist,$crosslistcode);
}
}
}
}
}
}
}
}
my %elements = &form_elements($dom);
my $elementsref = {};
if (ref($elements{$action}) eq 'HASH') {
if (ref($elements{$action}{$state}) eq 'HASH') {
$elementsref = $elements{$action}{$state};
}
}
if (($state eq 'courseinfo') && ($env{'form.clonedom'} eq '')) {
$env{'form.clonedom'} = $dom;
}
if ($state eq 'crstype') {
$jscript = &mainmenu_javascript();
} else {
$jscript = &Apache::lonhtmlcommon::set_form_elements($elementsref,\%stored);
if ($state eq 'courseinfo') {
$jscript .= &cloning_javascript();
}
}
}
if ($state eq 'personnel') {
$jscript .= "\n".&Apache::loncommon::userbrowser_javascript();
}
my $loaditems = &onload_action($action,$state);
my (%can_request,%request_domains);
my $canreq =
&Apache::lonnet::check_can_request($dom,\%can_request,\%request_domains);
if ($action eq 'new') {
if ($canreq) {
if ($state eq 'crstype') {
&print_main_menu($r,\%can_request,\%states,$dom,$jscript,$loaditems,
$crumb,\%request_domains);
} else {
&request_administration($r,$action,$state,$page,\%states,$dom,
$jscript,$loaditems,$crumb,$newinstcode,
$codechk,$checkedcode,$description,
\@invalidcrosslist);
}
} else {
$r->print(&header('Course/Community Requests').$crumb.
'<div class="LC_warning">'.
&mt('You do not have privileges to request creation of courses or communities.').
'</div>'.&Apache::loncommon::end_page());
}
} elsif ($action eq 'view') {
if ($state eq 'crstype') {
&print_main_menu($r,\%can_request,\%states,$dom,$jscript,$loaditems,$crumb,\%request_domains);
} else {
&request_administration($r,$action,$state,$page,\%states,$dom,$jscript,
$loaditems,$crumb);
}
} elsif ($action eq 'display') {
if ($warning ne '') {
my $args = { only_body => 1 };
$r->print(&header('Course/Community Requests','','',$args).$crumb.
'<h3>'.&mt('Course/Community Request Details').'</h3>'.
'<div class="LC_warning">'.$warning.'</div>'.
&close_popup_form());
} else {
&request_administration($r,$action,$state,$page,\%states,$dom,$jscript,
$loaditems,$crumb,'','','','','',$uname,$udom);
}
} elsif ($action eq 'log') {
&print_request_logs($jscript,$loaditems,$crumb);
} else {
&print_main_menu($r,\%can_request,\%states,$dom,$jscript,'',$crumb,\%request_domains);
}
return OK;
}
sub mainmenu_javascript {
return <<"END";
function setType(courseForm) {
for (var i=0; i<courseForm.crstype.length; i++) {
if (courseForm.crstype.options[i].value == "$env{'form.crstype'}") {
courseForm.crstype.options[i].selected = true;
} else {
courseForm.crstype.options[i].selected = false;
}
}
}
function setAction(courseForm) {
for (var i=0; i<courseForm.action.length; i++) {
if (courseForm.action.options[i].value == "$env{'form.action'}") {
courseForm.action.options[i].selected = true;
} else {
courseForm.action.options[i].selected = false;
}
}
}
END
}
sub cloning_javascript {
return <<"END";
function setCloneDisplay(courseForm) {
if (courseForm.cloning.length > 1) {
for (var i=0; i<courseForm.cloning.length; i++) {
if (courseForm.cloning[i].checked) {
if (courseForm.cloning[i].value == 1) {
document.getElementById('cloneoptions').style.display="block";;
}
}
}
}
}
END
}
sub get_breadcrumbs {
my ($dom,$action,$state,$states,$trail) = @_;
my ($crumb,$newinstcode,$codechk,$checkedcode,$numtitles,$description);
my $page = 0;
if ((ref($states) eq 'HASH') && (ref($trail) eq 'HASH') && (ref($state))) {
if (defined($action)) {
my $done = 0;
my $i=0;
if (ref($states->{$action}) eq 'ARRAY') {
while ($i<@{$states->{$action}} && !$done) {
if ($states->{$action}[$i] eq $$state) {
$page = $i;
$done = 1;
}
$i++;
}
}
if ($env{'form.crstype'} eq 'official') {
if ($page > 1) {
if ($states->{$action}[$page-1] eq 'codepick') {
if ($env{'form.instcode'} eq '') {
($newinstcode,$numtitles) = &get_instcode($dom);
if ($numtitles) {
if ($newinstcode eq '') {
$$state = 'codepick';
$page --;
} else {
($codechk,$description) =
&Apache::lonnet::auto_validate_instcode('',
$dom,$newinstcode);
if ($codechk ne 'valid') {
$$state = 'codepick';
$page --;
}
$checkedcode = 1;
}
}
}
}
}
}
for (my $i=0; $i<@{$states->{$action}}; $i++) {
if ($$state eq $states->{$action}[$i]) {
&Apache::lonhtmlcommon::add_breadcrumb(
{text=>"$trail->{$$state}"});
$crumb = &Apache::lonhtmlcommon::breadcrumbs('Course/Community Requests','Course_Requests');
last;
} else {
if (($$state eq 'process') || ($$state eq 'removal')) {
&Apache::lonhtmlcommon::add_breadcrumb(
{ href => '/adm/requestcourse',
text => "$trail->{$states->{$action}[$i]}",
}
);
} else {
&Apache::lonhtmlcommon::add_breadcrumb(
{ href => "javascript:backPage(document.requestcrs,'$states->{$action}[$i]')",
text => "$trail->{$states->{$action}[$i]}", }
);
}
}
}
} else {
&Apache::lonhtmlcommon::add_breadcrumb(
{text=>'Pick Action'});
$crumb = &Apache::lonhtmlcommon::breadcrumbs('Course/Community Requests','Course_Requests');
}
} else {
&Apache::lonhtmlcommon::add_breadcrumb(
{text=>'Pick Action'});
$crumb = &Apache::lonhtmlcommon::breadcrumbs('Course/Community Requests','Course_Requests');
}
return ($page,$crumb,$newinstcode,$codechk,$checkedcode,$description);
}
sub header {
my ($bodytitle,$jscript,$loaditems,$jsextra,$args) = @_;
if ($jscript) {
$jscript = '<script type="text/javascript">'."\n".
'// <![CDATA['."\n".
$jscript."\n".'// ]]>'."\n".'</script>'."\n";
}
if ($loaditems) {
if (ref($args) eq 'HASH') {
my %loadhash = (
'add_entries' => $loaditems,
);
my %arghash = (%loadhash,%{$args});
$args = \%arghash;
} else {
$args = {'add_entries' => $loaditems,};
}
}
return &Apache::loncommon::start_page($bodytitle,$jscript.$jsextra,$args);
}
sub form_elements {
my ($dom) = @_;
my %elements =
(
new => {
crstype => {
crstype => 'selectbox',
action => 'selectbox',
origcnum => 'hidden',
},
courseinfo => {
cdescr => 'text',
cloning => 'radio',
clonecrs => 'text',
clonedom => 'selectbox',
datemode => 'radio',
dateshift => 'text',
},
enrollment => {
accessstart_month => 'selectbox',
accessstart_hour => 'selectbox',
accessend_month => 'selectbox',
accessend_hour => 'selectbox',
accessstart_day => 'text',
accessstart_year => 'text',
accessstart_minute => 'text',
accessstart_second => 'text',
accessend_day => 'text',
accessend_year => 'text',
accessend_minute => 'text',
accessend_second => 'text',
no_end_date => 'checkbox',
},
personnel => {
addperson => 'checkbox',
},
review => {
cnum => 'hidden',
},
},
view => {
crstype => {
crstype => 'selectbox',
action => 'selectbox',
},
},
);
my %servers = &Apache::lonnet::get_servers($dom,'library');
my $numlib = keys(%servers);
if ($numlib > 1) {
$elements{'new'}{'courseinfo'}{'chome'} = 'selectbox';
} else {
$elements{'new'}{'courseinfo'}{'chome'} = 'hidden';
}
my (@codetitles,%cat_titles,%cat_order,@code_order,$lastitem);
&Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
\%cat_order,\@code_order);
my $numtitles = scalar(@codetitles);
if ($numtitles) {
my %extras;
$lastitem = pop(@codetitles);
$extras{'instcode_'.$lastitem} = 'text';
foreach my $item (@codetitles) {
$extras{'instcode_'.$item} = 'selectbox';
}
$elements{'new'}{'codepick'} = \%extras;
}
if (&Apache::lonnet::auto_run('',$dom)) {
my %extras = (
sectotal => 'hidden',
enrollstart_month => 'selectbox',
enrollstart_hour => 'selectbox',
enrollend_month => 'selectbox',
enrollend_hour => 'selectbox',
enrollstart_day => 'text',
enrollstart_year => 'text',
enrollstart_minute => 'text',
enrollstart_second => 'text',
enrollend_day => 'text',
enrollend_year => 'text',
enrollend_minute => 'text',
enrollend_second => 'text',
addcrosslist => 'checkbox',
autoadds => 'radio',
autodrops => 'radio',
);
if ($env{'form.sectotal'} > 0) {
for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
$extras{'sec_'.$i} = 'radio';
$extras{'secnum_'.$i} = 'text';
$extras{'loncapasec_'.$i} = 'text';
}
}
my $crosslisttotal = $env{'form.crosslisttotal'};
if ($env{'form.addcrosslist'}) {
$crosslisttotal ++;
}
if (!$crosslisttotal) {
$crosslisttotal = 1;
}
for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
if ($numtitles) {
$extras{'crosslist_'.$i.'_'.$lastitem} = 'text';
}
if (@codetitles > 0) {
foreach my $item (@codetitles) {
$extras{'crosslist_'.$i.'_'.$item} = 'selectbox';
}
}
$extras{'crosslist_'.$i} = 'checkbox';
$extras{'crosslist_'.$i.'_instsec'} = 'text',
$extras{'crosslist_'.$i.'_lcsec'} = 'text',
}
my %mergedhash = (%{$elements{'new'}{'enrollment'}},%extras);
%{$elements{'new'}{'enrollment'}} = %mergedhash;
}
my %people;
my $persontotal = $env{'form.persontotal'};
if ($env{'form.addperson'}) {
$persontotal ++;
}
if ((!defined($persontotal)) || (!$persontotal)) {
$persontotal = 1;
}
for (my $i=0; $i<$persontotal; $i++) {
$people{'person_'.$i.'_uname'} = 'text',
$people{'person_'.$i.'_dom'} = 'selectbox',
$people{'person_'.$i.'_hidedom'} = 'hidden',
$people{'person_'.$i.'_firstname'} = 'text',
$people{'person_'.$i.'_lastname'} = 'text',
$people{'person_'.$i.'_emailaddr'} = 'text',
$people{'person_'.$i.'_role'} = 'selectbox',
$people{'person_'.$i.'_sec'} = 'selectbox',
$people{'person_'.$i.'_newsec'} = 'text',
}
my %personnelhash = (%{$elements{'new'}{'personnel'}},%people);
%{$elements{'new'}{'personnel'}} = %personnelhash;
return %elements;
}
sub onload_action {
my ($action,$state) = @_;
my %loaditems;
if (($action eq 'new') || ($action eq 'view')) {
if ($state eq 'crstype') {
$loaditems{'onload'} = 'javascript:setAction(document.mainmenu_action);javascript:setType(document.mainmenu_coursetype)';
} else {
$loaditems{'onload'} = 'javascript:setFormElements(document.requestcrs);';
}
if ($state eq 'courseinfo') {
$loaditems{'onload'} .= 'javascript:setCloneDisplay(document.requestcrs);';
}
}
return \%loaditems;
}
sub print_main_menu {
my ($r,$can_request,$states,$dom,$jscript,$loaditems,$crumb,$request_domains) = @_;
my ($types,$typename) = &Apache::loncommon::course_types();
my $onchange;
unless ($env{'form.interface'} eq 'textual') {
$onchange = 'this.form.submit()';
}
my $nextstate_setter = "\n";
if (ref($states) eq 'HASH') {
foreach my $key (keys(%{$states})) {
if (ref($states->{$key}) eq 'ARRAY') {
$nextstate_setter .=
" if (actionchoice == '$key') {
nextstate = '".$states->{$key}[1]."';
}
";
}
}
}
my $js = <<"END";
function nextPage(formname) {
var crschoice = document.mainmenu_coursetype.crstype.value;
var actionchoice = document.mainmenu_action.action.value;
if (check_can_request(crschoice,actionchoice) == true) {
if ((actionchoice == 'new') && (crschoice == 'official')) {
nextstate = 'codepick';
} else {
$nextstate_setter
}
formname.crstype.value = crschoice;
formname.action.value = actionchoice;
formname.state.value= nextstate;
formname.submit();
}
return;
}
function check_can_request(crschoice,actionchoice) {
var official = '';
var unofficial = '';
var community = '';
END
if (ref($can_request) eq 'HASH') {
foreach my $item (keys(%{$can_request})) {
$js .= "
$item = 1;
";
}
}
my %lt = &Apache::lonlocal::texthash(
official => 'You are not permitted to request creation of an official course in this domain.',
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 this domain.',
all => 'You must choose a specific course type when making a new course request.\\nAll types is not allowed.',
);
$js .= <<END;
if (crschoice == 'official') {
if (official != 1) {
alert("$lt{'official'}");
return false;
}
} else {
if (crschoice == 'unofficial') {
if (unofficial != 1) {
alert("$lt{'unofficial'}");
return false;
}
} else {
if (crschoice == 'community') {
if (community != 1) {
alert("$lt{'community'}");
return false;
}
} else {
if (actionchoice == 'new') {
alert("$lt{'all'}");
return false;
}
}
}
}
return true;
}
END
my ($pagetitle,$pageinfo,$domaintitle);
if (ref($can_request) eq 'HASH') {
if (($can_request->{'official'}) || ($can_request->{'unofficial'})) {
if ($can_request->{'community'}) {
$pagetitle = 'Course/Community Requests';
$pageinfo = &mt('Request creation of a new course or community, or review your pending requests.');
$domaintitle = &mt('Course/Community Domain');
} else {
$pagetitle = 'Course Requests';
$pageinfo = &mt('Request creation of a new course, or review your pending course requests.');
$domaintitle = &mt('Course Domain');
}
} elsif ($can_request->{'community'}) {
$pagetitle = 'Community Requests';
$pageinfo = &mt('Request creation of a new course, or review your pending requests.');
$domaintitle = &mt('Community Domain');
} else {
$pagetitle = 'Course/Community Requests';
$pageinfo = &mt('You do not have rights to request creation of courses in this domain; please choose a different domain.');
$domaintitle = &mt('Course/Community Domain');
}
}
my @incdoms;
if (ref($request_domains) eq 'HASH') {
foreach my $item (keys(%{$request_domains})) {
if (ref($request_domains->{$item}) eq 'ARRAY') {
foreach my $possdom (@{$request_domains->{$item}}) {
unless(grep(/^\Q$possdom\E$/,@incdoms)) {
push(@incdoms,$possdom);
}
}
}
}
}
$r->print(&header($pagetitle,$js.$jscript,$loaditems).$crumb.
'<p>'.$pageinfo.'</p>'.
'<div>'.
&Apache::lonhtmlcommon::start_pick_box().
&Apache::lonhtmlcommon::row_title($domaintitle).
'<form name="domforcourse" method="post" action="/adm/requestcourse">'.
&Apache::loncommon::select_dom_form($dom,'showdom','',1,$onchange,\@incdoms));
if (!$onchange) {
$r->print(' <input type="submit" name="godom" value="'.
&mt('Change').'" />');
}
unless ((ref($can_request) eq 'HASH') && (keys(%{$can_request}) > 0)) {
$r->print(&Apache::lonhtmlcommon::row_closure(1)."\n".
&Apache::lonhtmlcommon::end_pick_box().'</div>'."\n".
&Apache::loncommon::end_page());
return;
}
$r->print('</form>'.&Apache::lonhtmlcommon::row_closure());
my $formname = 'requestcrs';
my $nexttext = &mt('Next');
$r->print(&Apache::lonhtmlcommon::row_title(&mt('Action')).'
<form name="mainmenu_action" method="post" action="">
<select size="1" name="action" >
<option value="new">'.&mt('New request').'</option>
<option value="view">'.&mt('View/Modify/Cancel pending requests').'</option>
<option value="log">'.&mt('View request history').'</option>
</select></form>'.
&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::row_title(&mt('Type')).'
<form name="mainmenu_coursetype" method="post" action="">
<select size="1" name="crstype">');
if (ref($can_request) eq 'HASH') {
if (keys(%{$can_request}) > 1) {
$r->print(' <option value="any">'.&mt('All types').'</option>');
}
if ((ref($types) eq 'ARRAY') && (ref($typename) eq 'HASH')) {
foreach my $type (@{$types}) {
next unless($can_request->{$type});
my $selected = '';
if ($env{'form.crstype'} eq '') {
if ($type eq 'official') {
$selected = ' selected="selected"';
}
} else {
if ($type eq $env{'form.crstype'}) {
$selected = ' selected="selected"';
}
}
$r->print('<option value="'.$type.'"'.$selected.'>'.&mt($typename->{$type}).
'</option>'."\n");
}
}
}
$r->print('</select></form>'."\n".
&Apache::lonhtmlcommon::row_closure(1)."\n".
&Apache::lonhtmlcommon::end_pick_box().'</div>'."\n".
'<div><form name="'.$formname.'" method="post" action="/adm/requestcourse">'."\n".
'<input type="hidden" name="state" value="crstype" />'."\n".
'<input type="hidden" name="showdom" value="'.$dom.'" />'."\n".
'<input type="hidden" name="crstype" value="" />'."\n".
'<input type="hidden" name="action" value="" />'."\n".
'<input type="button" name="next" value="'.$nexttext.
'" onclick="javascript:nextPage(document.'.$formname.')" />'."\n".
'</form></div>');
$r->print(&Apache::loncommon::end_page());
return;
}
sub request_administration {
my ($r,$action,$state,$page,$states,$dom,$jscript,$loaditems,$crumb,
$newinstcode,$codechk,$checkedcode,$description,$invalidcrosslist,
$uname,$udom) = @_;
my $js;
if (($action eq 'new') || (($action eq 'view') && ($state eq 'pick_request'))) {
$js = <<END;
function nextPage(formname,nextstate) {
formname.state.value= nextstate;
formname.submit();
}
END
}
if (($action eq 'new') || ($action eq 'view')) {
$js .= <<END;
function backPage(formname,prevstate) {
formname.state.value = prevstate;
formname.submit();
}
END
}
if ($action eq 'new') {
my $jsextra;
if ($state eq 'courseinfo') {
$jsextra = "\n".&Apache::loncommon::coursebrowser_javascript($dom);
} elsif ($state eq 'enrollment') {
if (($env{'form.crstype'} eq 'official') &&
(&Apache::lonnet::auto_run('',$dom))) {
$js .= "\n".§ion_check_javascript()."\n".&enrollment_lcsec_js();
}
} elsif ($state eq 'personnel') {
$js .= "\n".§ion_check_javascript()."\n".&personnel_lcsec_js();
}
my $title;
if ($env{'form.crstype'} eq 'community') {
$title = 'Request a community';
} else {
$title = 'Request a course';
}
$r->print(&header($title,$js.$jscript,$loaditems,$jsextra).$crumb);
&print_request_form($r,$action,$state,$page,$states,$dom,$newinstcode,
$codechk,$checkedcode,$description,$invalidcrosslist);
} elsif ($action eq 'view') {
my $jsextra;
my $formname = 'requestcrs';
my $prev = $states->{$action}[$page-1];
my $next = $states->{$action}[$page+1];
if ($state eq 'pick_request') {
$next = $states->{$action}[$page+1];
$jsextra = &viewrequest_javascript($formname,$next);
} elsif ($state eq 'details') {
$jsextra = &viewdetails_javascript($formname);
} elsif ($state eq 'cancel') {
$jsextra = &viewcancel_javascript($formname);
}
my $title;
if ($env{'form.crstype'} eq 'community') {
$title = 'Manage community requests';
} else {
$title = 'Manage course requests';
}
$r->print(&header($title,$js.$jscript.$jsextra,$loaditems).$crumb);
my $form = '<form method="post" name="'.$formname.'" action="/adm/requestcourse" />';
if ($state eq 'pick_request') {
my $title;
if ($env{'form.crstype'} eq 'community') {
$title = &mt('Pending community requests');
} elsif ($env{'form.crstype'} eq 'official') {
$title = &mt('Pending requests for official courses');
} elsif ($env{'form.crstype'} eq 'unofficial') {
$title = &mt('Pending requests for unofficial courses');
} else {
$title = &mt('Pending course/community requests');
}
$r->print('<h3>'.$title.'</h3><div>'."\n".$form."\n".
&print_request_status($dom).'</form></div>');
} elsif ($state eq 'details') {
my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk);
my $origcnum = $env{'form.cnum'};
if ($origcnum eq '') {
$origcnum = $env{'form.origcnum'};
}
if ($env{'form.crstype'} eq 'official') {
&Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
\%cat_order,\@code_order);
}
my $title;
if ($env{'form.crstype'} eq 'community') {
$title = &mt('Community Request Details');
} else {
$title = &mt('Course Request Details');
}
$r->print('<h3>'.$title.'</h3><div>'."\n".$form."\n".
&print_review($dom,\@codetitles,\%cat_titles,\%cat_order,
\@code_order)."\n".
'<input name="origcnum" value="'.$origcnum.'" type="hidden" />'."\n");
my @excluded = &get_excluded_elements($dom,$states,'new','review');
push(@excluded,'origcnum');
$r->print(&Apache::lonhtmlcommon::echo_form_input(\@excluded).'</div>');
my $other = 'modify';
my %navtxt = &Apache::lonlocal::texthash (
prev => 'Back',
other => 'Modify Request',
next => 'Cancel Request',
);
&display_navbuttons($r,$dom,$formname,$prev,$navtxt{'prev'},$next,
$navtxt{'next'},$state,$other,$navtxt{'other'});
$r->print('</form>');
} elsif ($state eq 'cancel') {
my $title;
if ($env{'form.crstype'} eq 'community') {
$title = &mt('Cancel community request');
} else {
$title = &mt('Cancel course request');
}
my ($result,$output) = &print_cancel_request($dom,$env{'form.origcnum'});
$r->print('<h3>'.$title.'</h3><div>'."\n".$form."\n".
$output);
my @excluded = &get_excluded_elements($dom,$states,'view','cancel');
$r->print(&Apache::lonhtmlcommon::echo_form_input(\@excluded).'</div>');
my %navtxt = &Apache::lonlocal::texthash (
prev => 'Back',
next => 'Confirm Cancellation',
);
if ($result eq 'ok') {
&display_navbuttons($r,$dom,$formname,$prev,$navtxt{'prev'},$next,
$navtxt{'next'},$state);
} else {
&display_navbuttons($r,$dom,$formname,$prev,$navtxt{'prev'},undef,
'',$state);
}
$r->print('</form>');
} elsif ($state eq 'removal') {
my $cnum = $env{'form.origcnum'};
my $statuskey = 'status:'.$dom.':'.$cnum;
my %userreqhash = &Apache::lonnet::get('courserequests',[$statuskey],
$env{'user.domain'},$env{'user.name'});
my $currstatus = $userreqhash{$statuskey};
my ($result,$error);
if (($currstatus eq 'approval') || ($currstatus eq 'pending')) {
my %status = (
$statuskey => 'cancelled',
);
my $statusresult = &Apache::lonnet::put('courserequests',\%status);
if ($statusresult eq 'ok') {
my $delresult =
&Apache::lonnet::del_dom('courserequestqueue',
[$cnum.'_'.$currstatus],$dom);
if ($delresult eq 'ok') {
$result = 'ok';
} else {
$error = &mt('An error occurred when updating the pending requests queue: [_1]',$delresult);
}
} else {
$error = &mt("An error occurred when updating the status of this request in the requestor's records: [_1]",$statusresult);
}
} else {
$error = &mt('The current status of this request could not be verified as pending approval/institutional action.');
}
$r->print('<h3>'.&mt('Request Cancellation').'</h3><div>'."\n".$form."\n".
'<input type="hidden" name="state" value="'.$state.'" />'."\n".
'<input type="hidden" name="action" value="'.$action.'" />'."\n".
'<input type="hidden" name="showdom" value="'.$dom.'" />'."\n".
'<input type="hidden" name="orignum" value="'.$cnum.'" />'."\n");
if ($result eq 'ok') {
if ($env{'form.crstype'} eq 'community') {
$r->print(&mt('Your community request has been cancelled.'));
} else {
$r->print(&mt('Your course request has been cancelled.'));
}
} else {
$r->print('<div class="LC_error">'.
&mt('The request cancellation process was not complete.').
'<br />'.$error.'</div>');
}
$r->print('</form>');
}
} elsif ($action eq 'display') {
my $formname = 'requestcrs';
my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk);
if ($env{'form.crstype'} eq 'official') {
&Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
\%cat_order,\@code_order);
}
my ($title,$header);
if ($env{'form.crstype'} eq 'community') {
$title = 'Community Request';
$header = &mt('Community Request');
} else {
$title = 'Course Request';
$header = &mt('Course Request');
}
$r->print(&header($title,'','','',{ 'only_body' => 1}).
$crumb."\n".'<h3>'.$header.'</h3>'.
&print_review($dom,\@codetitles,\%cat_titles,\%cat_order,
\@code_order,$uname,$udom)."\n".'</div>'.
&close_popup_form());
} elsif ($action eq 'log') {
$r->print(&coursereq_log('View request log',$jscript,$loaditems).$crumb);
}
$r->print(&Apache::loncommon::end_page());
return;
}
sub enrollment_lcsec_js {
my %alerts = §ion_check_alerts();
my $secname = $alerts{'badsec'};
my $secnone = $alerts{'reserved'};
my $output = '
function validateEnrollSections(formname,nextstate) {
var badsectotal = 0;
var reservedtotal = 0;
var secTest = "";
';
for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
$output .= "
var selSec = 0;
for (var j=0; j<document.requestcrs.sec_".$i.".length; j++) {
if (document.requestcrs.sec_".$i."[j].checked) {
selSec = document.requestcrs.sec_".$i."[j].value;
}
if (selSec == 1) {
secTest = validsection(document.requestcrs.loncapasec_".$i.");
if (secTest == 'badsec') {
badsectotal++;
}
if (secTest == 'reserved') {
reservedtotal++;
}
}
}
";
}
for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
$output .= "
if (document.requestcrs.crosslist_".$i.".checked) {
secTest = validsection(document.requestcrs.crosslist_".$i."_lcsec);
if (secTest == 'badsec') {
badsectotal++;
}
if (secTest == 'reserved') {
reservedtotal++;
}
}
";
}
$output .= "
if (badsectotal>0) {
alert('$secname');
return false;
}
if (reservedtotal>0) {
alert('$secnone');
return false;
}
formname.state.value= nextstate;
formname.submit();
return;
}
";
return $output;
}
sub personnel_lcsec_js {
my %alerts = §ion_check_alerts();
my $secname = $alerts{'badsec'}.'\\n'.$alerts{'separate'};
my $secnone = $alerts{'reserved'};
my $output = '
function validatePersonnelSections(formname,nextstate) {
var badsectotal = 0;
var reservedtotal = 0;
var secTest = "";
';
for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
$output .= "
if (document.requestcrs.person_".$i."_uname.value != '') {
secTest = validsection(document.requestcrs.person_".$i."_newsec,'1');
if (secTest == 'badsec') {
badsectotal++;
}
if (secTest == 'reserved') {
reservedtotal++;
}
}
";
}
$output .= "
if (badsectotal > 0) {
alert('$secname');
return false;
} else {
if (reservedtotal > 0) {
alert('$secnone');
return false;
}
}
formname.state.value = nextstate;
formname.submit();
return;
}
";
return $output;
}
sub section_check_alerts {
my %lt =
&Apache::lonlocal::texthash(
reserved => "You need to change one or more LON-CAPA section names - none is a reserved word in the system, and may not be used.",
badsec => 'You need to change one or more LON-CAPA section names - names may only contain letters or numbers.',
separate => 'Separate multiple sections with a comma.'
);
return %lt;
}
sub section_check_javascript {
return <<"END";
function validsection(field,mult) {
var str = field.value;
var badsec=0;
var reserved=0;
if (window.RegExp) {
var badsecnum=0;
var reservednum=0;
var pattern=/[^a-zA-Z0-9]/;
str = str.replace(/(^\\s*)|(\\s*\$)/gi,"");
str = str.replace(/[ ]{2,}/gi," ");
if (mult == '1') {
var sections = new Array();
sections = str.split(/\\s*[\\s,;:]\\s*/);
var i;
for (i=0; i<sections.length; i++) {
if ((sections[i] != '') && (sections[i] != undefined) && (sections[i] != null)) {
if (pattern.test(sections[i])) {
badsecnum++;
} else {
if (sections[i] == 'none') {
reservednum++;
}
}
}
}
} else {
if ((str != '') && (str != undefined) && (str != null)) {
if (pattern.test(str)) {
badsecnum++;
} else {
if (str == 'none') {
reservednum++;
}
}
}
}
if (badsecnum > 0) {
return 'badsec';
}
if (reservednum > 0) {
return 'reserved';
}
}
return;
}
END
}
sub close_popup_form {
my $close= &mt('Close Window');
return << "END";
<p><form name="displayreq" action="" method="post">
<input type="button" name="closeme" value="$close" onclick="javascript:self.close();" />
</form></p>
END
}
sub get_instcode {
my ($dom) = @_;
my ($instcode,$numtitles);
my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk);
&Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
\%cat_order,\@code_order);
$numtitles = scalar(@codetitles);
if (@code_order > 0) {
my $message;
foreach my $item (@code_order) {
$instcode .= $env{'form.instcode_'.$item};
}
}
return ($instcode,$numtitles);
}
sub print_request_form {
my ($r,$action,$state,$page,$states,$dom,$newinstcode,$codechk,$checkedcode,
$description,$invalidcrosslist) = @_;
my $formname = 'requestcrs';
my ($next,$prev,$message,$output,$codepicker,$crstype);
$prev = $states->{$action}[$page-1];
$next = $states->{$action}[$page+1];
my %navtxt = &Apache::lonlocal::texthash (
prev => 'Back',
next => 'Next',
);
$crstype = $env{'form.crstype'};
$r->print('<br /><form name="'.$formname.'" method="post" action="/adm/requestcourse">');
my (@codetitles,%cat_titles,%cat_order,@code_order,$instcode,$code_chk,
@disallowed);
if ($crstype eq 'official') {
if ($env{'form.instcode'} ne '') {
$instcode = $env{'form.instcode'};
} elsif ($newinstcode ne '') {
$instcode = $newinstcode;
}
if ($checkedcode) {
if ($codechk eq 'valid') {
$message = '<div class="LC_info">'.
&mt('The chosen course category [_1] is valid.','<b>'.
$instcode.'</b>').
'<input type="hidden" name="instcode" value="'.
$instcode.'" /></div>';
} else {
$message = '<div class="LC_warning">'.
&mt('No course was found matching your choice of institutional course category.');
if ($codechk ne '') {
$message .= '<br />'.$codechk;
}
$message .= '</div>';
$prev = 'crstype';
}
$r->print($message);
}
}
if ($prev eq 'crstype') {
if ($crstype eq 'official') {
&Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
\%cat_order,\@code_order);
}
if (@code_order > 0) {
$codepicker = &coursecode_form($dom,'instcode',\@codetitles,
\%cat_titles,\%cat_order);
if ($codepicker) {
$r->print(&mt('Specify the course to be created.').
'<div>'.&Apache::lonhtmlcommon::start_pick_box().
$codepicker.
&Apache::lonhtmlcommon::end_pick_box().'</div>');
} else {
$next = $states->{$action}[$page+2];
$r->print(&courseinfo_form($dom,$formname,$crstype,$next));
}
} else {
if ($crstype eq 'official') {
$next = $states->{$action}[$page+2];
}
$r->print(&courseinfo_form($dom,$formname,$crstype,$next));
}
} elsif ($prev eq 'codepick') {
if ($instcode eq '') {
$prev = $states->{$action}[$page-2];
}
$r->print(&courseinfo_form($dom,$formname,$crstype,$next,$description));
} elsif ($state eq 'enrollment') {
if ($crstype eq 'official') {
&Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
\%cat_order,\@code_order);
}
$r->print(&print_enrollment_menu($formname,$instcode,$dom,\@codetitles,
\%cat_titles,\%cat_order,\@code_order,
$invalidcrosslist));
} elsif ($state eq 'personnel') {
$r->print(&print_personnel_menu($dom,$formname,$crstype,$invalidcrosslist));
} elsif ($state eq 'review') {
my (%alerts,%rulematch,%inst_results,%curr_rules,%got_rules,%disallowmsg);
my $now = time;
for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
my $personname = $env{'form.person_'.$i.'_uname'};
my $persondom = $env{'form.person_'.$i.'_dom'};
if (($personname =~ /^$match_username$/) &&
($persondom =~ /^$match_domain$/)) {
if (&Apache::lonnet::domain($persondom)) {
my $personhome =
&Apache::lonnet::homeserver($personname,$persondom);
if ($personhome eq 'no_host') {
if ($persondom ne $dom) {
my $skipuser = 1;
if ($env{'user.role.dc./'.$persondom.'/'}) {
my ($start,$end) = split('.',$env{'user.role.dc./'.$persondom.'/'});
if (((!$start) || ($start < $now)) &&
((!$end) || ($end > $now))) {
$skipuser = 0;
}
}
if ($skipuser) {
push(@disallowed,$i);
$disallowmsg{$i} = &mt('[_1] was excluded because new users need be from the course domain','<tt>'.$personname.':'.$persondom.'</tt>');
next;
}
}
if (&get_cancreate_status($persondom,$personname,$dom)) {
my ($allowed,$msg) =
&check_newuser_rules($persondom,$personname,
\%alerts,\%rulematch,\%inst_results,
\%curr_rules,\%got_rules);
if ($allowed) {
if (ref($inst_results{$personname.':'.$persondom}) eq 'HASH') {
if ($inst_results{$personname.':'.$persondom}{'lastname'} ne '') {
$env{'form.person_'.$i.'_lastname'} = $inst_results{$personname.':'.$persondom}{'lastname'};
}
if ($inst_results{$personname.':'.$persondom}{'firstname'} ne '') {
$env{'form.person_'.$i.'_firstname'} = $inst_results{$personname.':'.$persondom}{'firstname'};
}
if ($inst_results{$personname.':'.$persondom}{'permanentemail'} ne '') {
$env{'form.person_'.$i.'_emailaddr'} = $inst_results{$personname.':'.$persondom}{'permanentemail'};
}
}
} else {
push(@disallowed,$i);
$disallowmsg{$i} = &mt('[_1] was excluded because the username violated format rules for the domain','<tt>'.$personname.':'.$persondom.'</tt>');
}
} else {
push(@disallowed,$i);
$disallowmsg{$i} = &mt('[_1] was excluded because you may not request new users in the domain','<tt>'.$personname.':'.$persondom.'</tt>');
}
} else {
my %userenv =
&Apache::lonnet::userenvironment($persondom,$personname,'lastname','firstname','permanentemail');
if ($env{'form.person_'.$i.'_lastname'} eq '') {
$env{'form.person_'.$i.'_lastname'} = $userenv{'lastname'};
}
if ($env{'form.person_'.$i.'_firstname'} eq '') {
$env{'form.person_'.$i.'_firstname'} = $userenv{'firstname'};
}
if ($env{'form.person_'.$i.'_emailaddr'} eq '') {
$env{'form.person_'.$i.'_emailaddr'} = $userenv{'permanentemail'};
}
}
} elsif ($personname ne '') {
push(@disallowed,$i);
$disallowmsg{$i} = &mt('[_1] was excluded because the domain is invalid','<tt>'.$personname.':'.$persondom.'</tt>');
}
} elsif ($personname ne '') {
push(@disallowed,$i);
$disallowmsg{$i} = &mt('[_1] was excluded because the username or domain is invalid.','<tt>'.$personname.':'.$persondom.'</tt>');
}
}
my $cnum;
if ($env{'form.origcnum'} =~ /^($match_courseid)$/) {
$cnum = $env{'form.origcnum'};
} else {
$cnum = &Apache::lonnet::generate_coursenum($dom);
}
&Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
\%cat_order,\@code_order);
if ($crstype eq 'community') {
$r->print('<h3>'.&mt('Review community request details before submission').'</h3>');
} else {
$r->print('<h3>'.&mt('Review course request details before submission').'</h3>');
}
$r->print(&print_review($dom,\@codetitles,\%cat_titles,\%cat_order,\@code_order,'','',\@disallowed,\%disallowmsg).
'<input type="hidden" name="cnum" value="'.$cnum.'" />');
if ($crstype eq 'community') {
$navtxt{'next'} = &mt('Submit community request');
} else {
$navtxt{'next'} = &mt('Submit course request');
}
} elsif ($state eq 'process') {
if ($crstype eq 'official') {
&Apache::lonnet::auto_possible_instcodes($dom,\@codetitles,\%cat_titles,
\%cat_order,\@code_order);
}
my ($storeresult,$result) = &print_request_outcome($dom,\@codetitles,
\@code_order);
$r->print($result);
if (($storeresult eq 'ok') || ($storeresult eq 'created')) {
$r->print('<p>');
if ($storeresult eq 'ok') {
$r->print('<a href="/adm/requestcourse?action=view&state=details&showdom='.$dom.'&cnum='. $env{'form.cnum'}.'">'.
&mt('Modify this request').'</a>'.(' 'x4));
}
$r->print('<a href="/adm/requestcourse">'.&mt('Make another request').'</a></p>');
return;
}
}
my @excluded = &get_excluded_elements($dom,$states,$action,$state);
if ($state eq 'personnel') {
push(@excluded,'persontotal');
}
if ($state eq 'review') {
if (@disallowed > 0) {
my @items = qw(uname dom lastname firstname emailaddr hidedom role newsec);
my @currsecs = ¤t_lc_sections();
if (@currsecs) {
push(@items,'sec');
}
my $count = 0;
for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
unless ($env{'form.person_'.$i.'_uname'} eq '') {
if (grep(/^$i$/,@disallowed)) {
foreach my $item (@items) {
$env{'form.person_'.$i.'_'.$item} = '';
}
} else {
foreach my $item (@items) {
$env{'form.person_'.$count.'_'.$item} = $env{'form.person_'.$i.'_'.$item};
}
}
}
$count ++;
}
$env{'form.persontotal'} = $count;
}
}
if ($state eq 'enrollment') {
push(@excluded,'crosslisttotal');
}
$r->print(&Apache::lonhtmlcommon::echo_form_input(\@excluded).'</form>');
&display_navbuttons($r,$dom,$formname,$prev,$navtxt{'prev'},$next,
$navtxt{'next'},$state);
return;
}
sub get_cancreate_status {
my ($persondom,$personname,$dom) = @_;
my ($rules,$ruleorder) =
&Apache::lonnet::inst_userrules($persondom,'username');
my $usertype = &Apache::lonuserutils::check_usertype($persondom,$personname,
$rules);
return &Apache::lonuserutils::can_create_user($dom,'requestcrs',$usertype);
}
sub check_newuser_rules {
my ($persondom,$personname,$alerts,$rulematch,$inst_results,$curr_rules,
$got_rules) = @_;
my $allowed = 1;
my $newuser = 1;
my ($checkhash,$userchkmsg);
my $checks = { 'username' => 1 };
$checkhash->{$personname.':'.$persondom} = { 'newuser' => $newuser };
&Apache::loncommon::user_rule_check($checkhash,$checks,$alerts,$rulematch,
$inst_results,$curr_rules,$got_rules);
if (ref($alerts->{'username'}) eq 'HASH') {
if (ref($alerts->{'username'}{$persondom}) eq 'HASH') {
my $domdesc =
&Apache::lonnet::domain($persondom,'description');
if ($alerts->{'username'}{$persondom}{$personname}) {
if (ref($curr_rules->{$persondom}) eq 'HASH') {
$userchkmsg =
&Apache::loncommon::instrule_disallow_msg('username',
$domdesc,1).
&Apache::loncommon::user_rule_formats($persondom,
$domdesc,$curr_rules->{$persondom}{'username'},
'username');
}
$allowed = 0;
}
}
}
return ($allowed,$userchkmsg);
}
sub get_excluded_elements {
my ($dom,$states,$action,$state) = @_;
my @excluded = ('counter');
my %elements = &form_elements($dom);
if (ref($states) eq 'HASH') {
if (ref($states->{$action}) eq 'ARRAY') {
my @items = @{$states->{$action}};
my $numitems = scalar(@items);
if ($numitems) {
for (my $i=$numitems-1; $i>=0; $i--) {
if (ref($elements{$action}) eq 'HASH') {
if (ref($elements{$action}{$items[$i]}) eq 'HASH') {
foreach my $key (keys(%{$elements{$action}{$items[$i]}})) {
push(@excluded,$key);
}
}
}
last if ($items[$i] eq $state);
}
}
}
}
if (grep(/^instcode_/,@excluded)) {
push(@excluded,'instcode');
}
return @excluded;
}
sub print_enrollment_menu {
my ($formname,$instcode,$dom,$codetitles,$cat_titles,$cat_order,$code_order,
$invalidcrosslist) =@_;
my ($sections,$autoenroll,$access_dates,$output,$hasauto);
my $starttime = time;
my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
my %accesstitles = (
'start' => 'Default start access',
'end' => 'Default end access',
);
my %enrolltitles = (
'start' => 'Start auto-enrollment',
'end' => 'End auto-enrollment',
);
if ($env{'form.crstype'} eq 'official') {
if (&Apache::lonnet::auto_run('',$dom)) {
$output = &show_invalid_crosslists($invalidcrosslist);
my ($section_form,$crosslist_form);
$section_form = &inst_section_selector($dom,$instcode);
if ($section_form) {
$sections = &Apache::lonhtmlcommon::row_headline().
'<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Sections').
' '.&mt('Sections for auto-enrollment').'</h3>'.
&Apache::lonhtmlcommon::row_closure(1).
$section_form;
}
my $crosslisttotal = $env{'form.crosslisttotal'};
if (!$crosslisttotal) {
$crosslisttotal = 1;
}
if ($env{'form.addcrosslist'}) {
$crosslisttotal ++;
}
for (my $i=0; $i<$crosslisttotal; $i++) {
$crosslist_form .= &coursecode_form($dom,'crosslist',$codetitles,
$cat_titles,$cat_order,$i);
}
if ($crosslist_form) {
$crosslist_form .=
&Apache::lonhtmlcommon::row_title(&mt('Add another')).
'<input name="crosslisttotal" type="hidden" value="'.$crosslisttotal.'" />'.
'<input name="addcrosslist" type="checkbox" value="'.$crosslisttotal.'"'.
' onclick="javascript:nextPage(document.'.$formname.",'".$env{'form.state'}.
"'".');" />'.&mt('Add?').&Apache::lonhtmlcommon::row_closure();
$sections .= &Apache::lonhtmlcommon::row_headline.
'<h3>'.&mt('Crosslisted courses for auto-enrollment').'</h3>'.
&Apache::lonhtmlcommon::row_closure(1).
$crosslist_form;
}
$hasauto = 1;
$autoenroll =
&Apache::lonhtmlcommon::row_title(&Apache::loncommon::help_open_topic('Course_Request_Autoadd').' '.&mt('Add registered students automatically')).
'<span class="LC_nobreak"><label>'.
'<input type="radio" name="autoadds" value="1">'.
&mt('Yes').'</label>'.(' 'x3).'<label>'.
'<input type="radio" name="autoadds" value="0" checked="checked">'.
&mt('No').'</label></span>'.
&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::row_title(&Apache::loncommon::help_open_topic('Course_Request_Autodrop').' '.&mt('Drop unregistered students automatically')).
'<span class="LC_nobreak"><label>'.
'<input type="radio" name="autodrops" value="1">'.
&mt('Yes').'</label>'.(' 'x3).'<label>'.
'<input type="radio" name="autodrops" value="0" checked="checked">'.
&mt('No').'</label></span>'.
&Apache::lonhtmlcommon::row_closure(1).
&date_setting_table($starttime,$endtime,$formname,'enroll',
$hasauto,%enrolltitles);
}
}
my $access_dates =
&date_setting_table($starttime,$endtime,$formname,'access',$hasauto,
%accesstitles);
$output .= &Apache::lonhtmlcommon::start_pick_box();
if ($sections) {
$output .= $sections;
}
if ($autoenroll) {
$output .= &Apache::lonhtmlcommon::row_headline('Auto-enroll').
'<h3>'.&mt('Auto-enrollment settings').'</h3>'.
&Apache::lonhtmlcommon::row_closure(1).
$autoenroll;
}
if ($access_dates) {
my $header = &mt('Access dates for students');
if ($env{'form.crstype'} eq 'community') {
$header = &mt('Access dates for community members');
}
$output .= &Apache::lonhtmlcommon::row_headline('Access').
'<h3>'.$header.'</h3>'.
&Apache::lonhtmlcommon::row_closure(1).
$access_dates
}
return '<div>'.&Apache::lonhtmlcommon::start_pick_box().$output.
&Apache::lonhtmlcommon::end_pick_box().'</div>';
}
sub show_invalid_crosslists {
my ($invalidcrosslist) = @_;
my $output;
if (ref($invalidcrosslist) eq 'ARRAY') {
if (@{$invalidcrosslist} > 0) {
$output = '<div class="LC_warning">'.
&mt('The following crosslisted courses were invalid:').'<ul>';
foreach my $item (@{$invalidcrosslist}) {
$output .= '<li>'.$item.'</li>';
}
$output .= '</ul></div><br />';
}
}
return $output;
}
sub inst_section_selector {
my ($dom,$instcode) = @_;
my @sections = &Apache::lonnet::auto_get_sections(undef,$dom,$instcode);
my $sectotal = scalar(@sections);
my $output;
if ($sectotal) {
$output .= &Apache::lonhtmlcommon::row_title(&mt('Sections of [_1]',$instcode)).
&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_row().
'<th>'.&mt('Include?').'<input type="hidden" name="sectotal" '.
'value="'.$sectotal.'" /></th>'.
'<th>'.&mt('Institutional Section').'</th>'.
'<th>'.&Apache::loncommon::help_open_topic('Course_Request_LCSection').
' '.&mt('LON-CAPA section').'</th>'.
&Apache::loncommon::end_data_table_row();
for (my $i=0; $i<@sections; $i++) {
my $colflag = $i%2;
my $secon = ' checked="checked"';
my $secoff = '';
if ($env{'form.origcnum'}) {
$secoff = $secon;
$secon='';
}
$output .= &Apache::loncommon::start_data_table_row().
'<td><label><input type="radio" name="sec_'.$i.
'"'.$secon.' value="1" />'.&mt('Yes').'</label>'.
(' 'x2).'<label><input type="radio" name="sec_'.$i.
'"'.$secoff.' value="0" />'.&mt('No').'</label></td>'.
'<td align="center">'.$sections[$i].
'<input type="hidden" name="secnum_'.$i.'" value="'.
$sections[$i].'" /></td>'.
'<td><input type="text" size="10" name="loncapasec_'.$i.
'" value="'.$sections[$i].'" /></td>'.
&Apache::loncommon::end_data_table_row();
}
$output .= &Apache::loncommon::end_data_table().
&Apache::lonhtmlcommon::row_closure();
}
return $output;
}
sub date_setting_table {
my ($starttime,$endtime,$formname,$prefix,$hasauto,%datetitles) = @_;
my ($perpetual,$table);
my $startform = &Apache::lonhtmlcommon::date_setter($formname,$prefix.'start',
$starttime,'','','',1,'','','',1);
my $endform = &Apache::lonhtmlcommon::date_setter($formname,$prefix.'end',
$endtime,'','','',1,'','','',1);
my $closure = '';
if ($prefix eq 'access') {
$perpetual = ' <span class="LC_nobreak"><label>'.
'<input type="checkbox" name="no_end_date" />'.
&mt('No end date').'</label></span>';
$closure = '1';
}
my %help_item = (
access => {
start => 'Course_Request_Access_Start',
end => 'Course_Request_Access_End',
},
enroll => {
start => 'Course_Request_Enroll_Start',
end => 'Course_Request_Enroll_End',
},
);
if ($hasauto) {
$help_item{'access'}{'start'} = 'Course_Request_RegAccess_Start';
$help_item{'access'}{'end'} = 'Course_Request_RegAccess_End';
}
$table = &Apache::lonhtmlcommon::row_title(&Apache::loncommon::help_open_topic($help_item{$prefix}{'start'}).
' '.$datetitles{'start'}).$startform.
&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::row_title(&Apache::loncommon::help_open_topic($help_item{$prefix}{'end'}).
' '.$datetitles{'end'}).$endform.$perpetual.
&Apache::lonhtmlcommon::row_closure($closure);
return $table;
}
sub print_personnel_menu {
my ($dom,$formname,$crstype,$invalidcrosslist) = @_;
my $output;
if ($crstype eq 'official') {
if (&Apache::lonnet::auto_run('',$dom)) {
$output .= &show_invalid_crosslists($invalidcrosslist);
}
}
$output .= '<div>'.&Apache::lonhtmlcommon::start_pick_box();
my $persontotal = $env{'form.persontotal'};
if ((!defined($persontotal)) || (!$persontotal)) {
$persontotal = 1;
}
if ($env{'form.addperson'}) {
$persontotal ++;
}
my @items = ('uname','dom','lastname','firstname','emailaddr','hidedom');
my $type = 'Course';
if ($crstype eq 'community') {
$type = 'Community';
}
my $roleoptions;
my @roles = &Apache::lonuserutils::roles_by_context('course','',$type);
foreach my $role (@roles) {
my $plrole = &Apache::lonnet::plaintext($role,$type);
$roleoptions .= ' <option value="'.$role.'">'.$plrole.'</option>'."\n";
}
my %customroles=&Apache::lonuserutils::my_custom_roles();
if (keys(%customroles) > 0) {
foreach my $cust (sort(keys(%customroles))) {
my $custrole="cr/$env{'user.domain'}/$env{'user.name'}/$cust";
$roleoptions .= ' <option value="'.$custrole.'">'.$cust.'</option>'."\n";
}
}
my @currsecs = ¤t_lc_sections();
my ($existtitle,$existops,$existmult,$newtitle,$seccolspan);
if (@currsecs) {
my $existsize = scalar(@currsecs);
if ($existsize > 3) {
$existsize = 3;
}
if ($existsize > 1) {
$existmult = ' multiple="multiple" size="'.$existsize.'" ';
}
@currsecs = sort { $a <=> $b } (@currsecs);
$existtitle = &mt('Official').': ';
$existops = '<option value="">'.&mt('None').'</option>';
foreach my $sec (@currsecs) {
$existops .= '<option value="'.$sec.'">'.$sec.'</option>'."\n";
}
$seccolspan = ' colspan="2"';
$newtitle = &mt('Other').': ';
}
if ($persontotal) {
my %lt = &Apache::lonlocal::texthash(
community => 'Requestor is automatically assigned Coordinator role.',
official => 'Requestor is automatically assigned Course Coordinator role.',
);
$lt{'unofficial'} = $lt{'official'};
$output .= &Apache::lonhtmlcommon::row_headline().
'<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Personnel').' '.$lt{$crstype}.' '.&mt('Include other personnel?').'</h3>';
}
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).
'<input type="hidden" name="person_'.$i.'_hidedom" value="" />';
my %form_elems;
foreach my $item (@items) {
next if (($item eq 'dom') || ($item eq 'uname') || ($item eq 'hidedom'));
$form_elems{$item} = '<input type="text" name="person_'.$i.'_'.$item.'" '.
'value="" readonly="readonly" />';
}
my $roleselector = '<select name="person_'.$i.'_role">'."\n".
$roleoptions.'</select>';
my $sectionselector;
if (@currsecs) {
$sectionselector = $existtitle.'<select name="person_'.$i.'_sec"'.
$existmult.'>'."\n".$existops.'</select>'.(' ' x3);
}
$sectionselector .= $newtitle.
'<input type="text" name="person_'.$i.'_newsec" size="15" value="" />'."\n";
my $usersrchlinktxt = &mt('Search for user');
my $usersrchlink = &Apache::loncommon::selectuser_link($formname,@linkargs,$dom,
$usersrchlinktxt);
my $userchklinktxt = &mt('Check username');
my $userchklink = &Apache::loncommon::selectuser_link($formname,@linkargs,$dom,
$userchklinktxt,'checkusername');
$output .=
&Apache::lonhtmlcommon::row_title(&mt('Additional Personnel')).
'<table><tr><td align="center" valign="middle"><b>'.$usersrchlink.'</b></td>'."\n".
'<td align="left" valign="top" colspan="2"><span class="LC_nobreak">'.
&mt('Username').': '.$uname_form.' '.$userchklink.'</span><br />'."\n".
'<span class="LC_nobreak">'.&mt('Domain').': '.$udom_form.'</span></td>'.
'</tr>'."\n".'<tr>'.
'<td align="center" valign="top">'.&mt('First Name').'<br />'.$form_elems{'firstname'}.'</td>'."\n".
'<td align="center" valign="top">'.&mt('Last Name').'<br />'.$form_elems{'lastname'}.'</td>'."\n".
'<td align="center" valign="top">'.&mt('E-mail').'<br />'.$form_elems{'emailaddr'}.'</td></tr>'."\n".
'<tr><td align="center" valign="top">'.&Apache::loncommon::help_open_topic('Course_Roles').' '.&mt('Role').'<br />'.$roleselector.'</td>'."\n".
'<td'.$seccolspan.' align="center" valign="top">'.
&Apache::loncommon::help_open_topic('Course_Request_Rolesection').' '.&mt('LON-CAPA Section(s)').'<br />'.$sectionselector.'</td>'."\n".
'</tr></table>'.&Apache::lonhtmlcommon::row_closure();
}
$output .= &Apache::lonhtmlcommon::row_title(&mt('Add another')).
'<input name="persontotal" type="hidden" value="'.$persontotal.'" />'.
'<input name="addperson" type="checkbox" value="'.$persontotal.'"'.
' onclick="javascript:nextPage(document.'.$formname.",'".$env{'form.state'}.
"'".');" />'.&mt('Add?').&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::end_pick_box().'</div>';
if ($crstype eq 'community') {
$output .= '<p>'.&mt('You may also add users later, once the community has been created, by using the "Manage community users" link, accessible from the "Main Menu".').'</p>';
} else {
$output .= '<p>'.&mt('You may also add users later, once the course has been created, by using the "Manage course users" link, accessible from the "Main Menu".').'</p>';
}
return $output;
}
sub current_lc_sections {
my @currsecs;
if ($env{'form.sectotal'}) {
for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
if ($env{'form.sec_'.$i}) {
if (defined($env{'form.loncapasec_'.$i})) {
my $lcsec = $env{'form.loncapasec_'.$i};
unless (grep(/^\Q$lcsec\E$/,@currsecs)) {
push(@currsecs,$lcsec);
}
}
}
}
}
return @currsecs;
}
sub print_request_status {
my ($dom) = @_;
my %statusinfo = &Apache::lonnet::dump('courserequests',$env{'user.domain'},
$env{'user.name'},'^status:'.$dom);
my ($output,$formname,%queue_by_date);
my ($types,$typenames) = &Apache::loncommon::course_types();
foreach my $key (keys(%statusinfo)) {
if (($statusinfo{$key} eq 'approval') || ($statusinfo{$key} eq 'pending')) {
(undef,my($cdom,$cnum)) = split(':',$key);
next if ($cdom ne $dom);
my $requestkey = $cdom.'_'.$cnum;
if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
my %history = &Apache::lonnet::restore($requestkey,'courserequests',
$env{'user.domain'},$env{'user.name'});
my $entry;
my $timestamp = $history{'reqtime'};
my $crstype = $history{'crstype'};
my $disposition = $history{'disposition'};
next if ((exists($history{'status'})) && ($history{'status'} eq 'created'));
next unless (($env{'form.crstype'} eq 'any') ||
($env{'form.crstype'} eq $crstype));
next unless (($disposition eq 'approval') ||
($disposition eq 'pending'));
if (ref($history{'details'}) eq 'HASH') {
$entry = $requestkey.':'.$crstype.':'.
&escape($history{'details'}{'cdescr'});
if ($crstype eq 'official') {
$entry .= ':'.&escape($history{'details'}{'instcode'});
}
}
if ($entry ne '') {
if (exists($queue_by_date{$timestamp})) {
if (ref($queue_by_date{$timestamp}) eq 'ARRAY') {
push(@{$queue_by_date{$timestamp}},$entry);
}
} else {
@{$queue_by_date{$timestamp}} = ($entry);
}
}
}
}
}
$formname = 'requestcrs';
my @sortedtimes = sort {$a <=> $b} (keys(%queue_by_date));
$output = '<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'."\n".
'<input type="hidden" name="state" value="'.$env{'form.state'}.'" />'."\n".
'<input type="hidden" name="crstype" value="'.$env{'form.crstype'}.'" />'."\n".
'<input type="hidden" name="showdom" value="" />'."\n".
'<input type="hidden" name="cnum" value="" />'."\n";
if (@sortedtimes > 0) {
my $desctitle;
if ($env{'form.crstype'} eq 'any') {
$desctitle = &mt('Course/Community Description')
} elsif ($env{'form.crstype'} eq 'community') {
$desctitle = &mt('Community Description')
} else {
$desctitle = &mt('Course Description');
}
$output .= &Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().
'<th>'.&mt('Action').'</th>'.
'<th>'.$desctitle.'</th>'.
'<th>'.&mt('Domain').'</th>';
if ($env{'form.crstype'} eq 'any') {
$output .= '<th>'.&mt('Type').'</th>';
}
if (($env{'form.crstype'} eq 'any') || ($env{'form.crstype'} eq 'official')) {
$output .= '<th>'.&mt('Institutional Code').'</th>';
}
$output .= '<th>'.&mt('Date requested').'</th>'.
&Apache::loncommon::end_data_table_header_row();
my $count = 0;
foreach my $item (@sortedtimes) {
my $showtime = &Apache::lonlocal::locallocaltime($item);
if (ref($queue_by_date{$item}) eq 'ARRAY') {
foreach my $request (sort(@{$queue_by_date{$item}})) {
my ($key,$type,$desc,$instcode) = split(':',$request);
my ($cdom,$cnum) = split('_',$key);
$output .= &Apache::loncommon::start_data_table_row().
'<td><input type="button" value="'.&mt('Select').'" onclick="javascript:chooseRequest('."'$cdom','$cnum'".')" /></td>'.
'<td>'.&unescape($desc).'</td>'.
'<td>'.$cdom.'</td>';
if ($env{'form.crstype'} eq 'any') {
my $typename;
if (ref($typenames) eq 'HASH') {
$typename = &mt($typenames->{$type});
}
if ($typename eq '') {
$typename = &mt('Unknown type');
}
$output .= '<td>'.$typename.'</td>';
}
if (($env{'form.crstype'} eq 'any') ||
($env{'form.crstype'} eq 'official')) {
my $showinstcode;
if ($type eq 'official') {
$showinstcode = &unescape($instcode);
} else {
$showinstcode = &mt('Not applicable');
}
$output .= '<td>'.$showinstcode.'</td>';
}
$output .= '<td>'.$showtime.'</td>'.
&Apache::loncommon::end_data_table_row();
}
}
}
$output .= &Apache::loncommon::end_data_table();
} else {
if ($env{'form.crstype'} eq 'any') {
$output .= '<div>'.&mt('You have no matching course or community requests awaiting approval by a Domain Coordinator or held in a queue pending administrative action at your institution.').'</div>';
} elsif ($env{'form.crstype'} eq 'community') {
$output .= '<div>'.&mt('You have no matching community requests awaiting approval by a Domain Coordinator or held in a queue pending administrative action at your institution.').'</div>';
} else {
$output .= '<div>'.&mt('You have no matching course requests awaiting approval by a Domain Coordinator or held in a queue pending administrative action at your institution.').'</div>';
}
}
$output .= '
<br /><input type="button" name="prev" value="'.&mt('Back').'" onclick="javascript:backPage(document.'.$formname.",'crstype'".')" />';
return $output;
}
sub print_cancel_request {
my ($dom,$cnum) = @_;
my $requestkey = $dom.'_'.$cnum;
my ($result,$output);
if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
my %history = &Apache::lonnet::restore($requestkey,'courserequests',
$env{'user.domain'},$env{'user.name'});
my $timestamp = $history{'reqtime'};
my $crstype = $history{'crstype'};
my $status = $history{'status'};
if (($status eq 'cancelled') || ($status eq 'created')) {
if ($status eq 'cancelled') {
$output = &mt('This request has already been cancelled.');
} elsif ($status eq 'created') {
$output = &mt('This request has already been processed, and a course created.');
}
$output = &mt('No further action will be taken');
} elsif (ref($history{'details'}) eq 'HASH') {
my ($types,$typename) = &Apache::loncommon::course_types();
my $showtype = $crstype;
if (defined($typename->{$crstype})) {
$showtype = $typename->{$crstype};
}
$output = '<p>'.&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().
'<th>'.&mt('Description').'</th><th>'.&mt('Requested').'</th>'.
'<th>'.&mt('Type').'</th>'.
&Apache::loncommon::end_data_table_header_row().
&Apache::loncommon::start_data_table_row().
'<td>'.$history{details}{'cdescr'}.'</td><td>'.
&Apache::lonlocal::locallocaltime($timestamp).'</td>'.
'<td>'.$showtype.'</td>'.
&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table().
'<br /><div class="LC_warning">';
if ($crstype eq 'community') {
$output .= &mt('Cancelling the request will remove it from the queue of pending community requests').'</div>';
} else {
$output .= &mt('Cancelling the request will remove it from the queue of pending course requests').'</div>';
}
$result = 'ok';
} else {
$output = '<div class="LC_error">'.&mt('No record exists for the course ID').'</div>';
}
} else {
$output = '<div class="LC_error">'.&mt('Invalid course ID').'</div>';
}
return ($result,$output);
}
sub viewrequest_javascript {
my ($formname,$next) = @_;
return <<"ENDJS";
function chooseRequest(cdom,cnum) {
document.$formname.showdom.value = cdom;
document.$formname.cnum.value = cnum;
nextPage(document.$formname,'$next');
}
ENDJS
}
sub viewdetails_javascript {
my ($formname) = @_;
return << "ENDJS";
function nextPage(formname,nextstate) {
if (nextstate == "modify") {
formname.state.value = "personnel";
formname.action.value = "new";
} else {
formname.state.value = nextstate;
}
formname.submit();
}
function backPage(formname,prevstate) {
formname.state.value = prevstate;
formname.submit();
}
ENDJS
}
sub viewcancel_javascript {
my $alert = &mt('Are you sure you want to cancel this request?\\n'.
'Your request will be removed.');
return << "ENDJS";
function nextPage(formname,nextstate) {
if (confirm('$alert')) {
formname.state.value = nextstate;
formname.submit();
}
return;
}
ENDJS
}
sub print_request_logs {
my ($jscript,$loaditems,$crumb) = @_;
return;
}
sub print_review {
my ($dom,$codetitles,$cat_titles,$cat_order,$code_order,$uname,$udom,
$disallowed,$disallowmsg) = @_;
my ($types,$typename) = &Apache::loncommon::course_types();
my ($owner,$ownername,$owneremail);
if ($uname eq '' || $udom eq '') {
$uname = $env{'user.name'};
$udom = $env{'user.domain'};
}
$owner = $uname.':'.$udom;
$ownername = &Apache::loncommon::plainname($uname,$udom,'first');
my %emails = &Apache::loncommon::getemails($uname,$udom);
foreach my $email ('permanentemail','critnotification','notification') {
$owneremail = $emails{$email};
last if ($owneremail ne '');
}
my ($inst_headers,$inst_values,$crstypename,$enroll_headers,$enroll_values,
$section_headers,$section_values,$personnel_headers,$personnel_values);
$crstypename = $env{'form.crstype'};
if (ref($typename) eq 'HASH') {
unless ($typename->{$env{'form.crstype'}} eq '') {
$crstypename = &mt($typename->{$env{'form.crstype'}});
}
}
my $category = 'Course';
if ($env{'form.crstype'} eq 'community') {
$category = 'Community';
}
$inst_headers = '<th>'.&mt('Description').'</th><th>'.&mt('Type').'</th>';
$inst_values = '<td>'.$env{'form.cdescr'}.'</td><td>'.$crstypename.'</td>';
my $enrollrow_title = &mt('Default Access Dates').'<br />'.
'('.&Apache::lonnet::plaintext('st',$category).')';
if ($env{'form.crstype'} eq 'official') {
if ((ref($codetitles) eq 'ARRAY') && (ref($cat_titles) eq 'HASH')) {
foreach my $title (@{$codetitles}) {
if ($env{'form.instcode_'.$title} ne '') {
$inst_headers .= '<th>'.$title.'</th>';
my $longitem = $env{'form.instcode_'.$title};
if (ref($cat_titles->{$title}) eq 'HASH') {
if ($cat_titles->{$title}{$env{'form.instcode_'.$title}} ne '') {
$longitem = $cat_titles->{$title}{$env{'form.instcode_'.$title}};
}
}
$inst_values .= '<td>'.$longitem.'</td>';
}
}
}
if (&Apache::lonnet::auto_run('',$dom)) {
$enrollrow_title = &mt('Enrollment');
$enroll_headers = '<th>'.&mt('Automatic Adds').'</th>'.
'<th>'.&mt('Automatic Drops').'</th>'.
'<th>'.&mt('Enrollment Starts').'</th>'.
'<th>'.&mt('Enrollment Ends').'</th>';
$section_headers = '<th>'.&mt('Sections').'</th>'.
'<th>'.&mt('Crosslistings').'</th>';
my ($enrollstart,$enrollend) = &dates_from_form('enrollstart','enrollend');
my @autoroster = (&mt('No'),&mt('Yes'));
$enroll_values = '<td>'.$autoroster[$env{'form.autoadds'}].'</td>'.
'<td>'.$autoroster[$env{'form.autodrops'}].'</td>'.
'<td>'.&Apache::lonlocal::locallocaltime($enrollstart).'</td>'.
'<td>'.&Apache::lonlocal::locallocaltime($enrollend).'</td>';
$section_values = '<td><table class="LC_innerpickbox"><tr><th>'.
&mt('Institutional section').'</th>'.
'<th>'.&mt('LON-CAPA section').'</th></tr>';
my $secinfo;
if ($env{'form.sectotal'} > 0) {
for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
if ($env{'form.sec_'.$i}) {
$secinfo .= '<tr><td>'.$env{'form.secnum_'.$i}.'</td><td>';
if ($env{'form.loncapasec_'.$i} ne '') {
$secinfo .= $env{'form.loncapasec_'.$i};
} else {
$secinfo .= &mt('None');
}
$secinfo .= '</td></tr>';
}
}
}
if ($secinfo eq '') {
$secinfo = '<tr><td colspan="2">'.&mt('None').'</td></tr>';
}
$section_values .= $secinfo.'</table></td><td>'.
'<table class="LC_innerpickbox"><tr><th>'.
&mt('Institutional course/section').'</th>'.
'<th>'.&mt('LON-CAPA section').'</th></tr>';
my $xlistinfo;
my $crosslisttotal = $env{'form.crosslisttotal'};
if (!$crosslisttotal) {
$crosslisttotal = 1;
}
for (my $i=0; $i<$crosslisttotal; $i++) {
if ($env{'form.crosslist_'.$i}) {
$xlistinfo .= '<tr><td>';
if (ref($code_order) eq 'ARRAY') {
if (@{$code_order} > 0) {
foreach my $item (@{$code_order}) {
$xlistinfo .= $env{'form.crosslist_'.$i.'_'.$item};
}
}
}
$xlistinfo .= $env{'form.crosslist_'.$i.'_instsec'}.'</td><td>';
if ($env{'form.crosslist_'.$i.'_lcsec'}) {
$xlistinfo .= $env{'form.crosslist_'.$i.'_lcsec'};
} else {
$xlistinfo .= &mt('None');
}
$xlistinfo .= '</td></tr>';
}
}
if ($xlistinfo eq '') {
$xlistinfo = '<tr><td colspan="2">'.&mt('None').'</td></tr>';
}
$section_values .= $xlistinfo;
}
$section_values .= '</table></td>';
}
my %ctxt = &clone_text();
$inst_headers .= '<th>'.&mt('Clone From').'</th>';
if (($env{'form.cloning'}) &&
($env{'form.clonecrs'} =~ /^$match_name$/) &&
($env{'form.clonedom'} =~ /^$match_domain$/)) {
my $canclone = &Apache::loncoursequeueadmin::can_clone_course($env{'user.name'},
$env{'user.domain'},$env{'form.clonecrs'},$env{'form.clonedom'},
$env{'form.crstype'});
if ($canclone) {
my %courseenv = &Apache::lonnet::userenvironment($env{'form.clonedom'},
$env{'form.clonecrs'},('description','internal.coursecode'));
if (keys(%courseenv) > 0) {
$inst_headers .= '<th>'.$ctxt{'dsh'}.'</th>';
$inst_values .= '<td>'.$courseenv{'description'}.' ';
my $cloneinst = $courseenv{'internal.coursecode'};
if ($cloneinst ne '') {
$inst_values .= $cloneinst.' '.&mt('in').' '.$env{'form.clonedom'};
} else {
$inst_values .= &mt('from').' '.$env{'form.clonedom'};
}
$inst_values .= '</td><td>';
if ($env{'form.datemode'} eq 'preserve') {
$inst_values .= $ctxt{'prd'};
} elsif ($env{'form.datemode'} eq 'shift') {
$inst_values .= &mt('Shift dates by [_1] days',$env{'form.dateshift'});
} else {
$inst_values .= $ctxt{'ncd'};
}
$inst_values .= '</td>';
} else {
$inst_values .= '<td>'.&mt('Unknown').'</td>';
}
} else {
$inst_values .= '<td>'.&mt('Not permitted'),'</td>';
}
} else {
$inst_values .= '<td>'.&mt('None').'</td>';
}
$enroll_headers .= '<th>'.&mt('Access Starts').'</th>'.
'<th>'.&mt('Access Ends').'</th>';
my ($accessstart,$accessend) = &dates_from_form('accessstart','accessend');
$enroll_values .= '<td>'.&Apache::lonlocal::locallocaltime($accessstart).'</td>';
if ($accessend == 0) {
$enroll_values .= '<td>'.&mt('No end date').'</td>';
} else {
$enroll_values .= '<td>'.&Apache::lonlocal::locallocaltime($accessend).'</td>';
}
my $container = 'Course';
my $ccrole = 'cc';
if ($env{'form.crstype'} eq 'community') {
$container = 'Community';
$ccrole = 'co';
}
$personnel_headers = '<th>'.&mt('Name').'</th><th>'.&mt('Username:Domain').
'</th><th>'.&mt('Role').'</th><th>'.&mt('LON-CAPA Sections').
'</th>';
$personnel_values .= '<tr><td>'.$ownername.'</td><td>'.$owner.'</td>'.
'<td>'.&Apache::lonnet::plaintext($ccrole,$container).'</td>'.
'<td>'.&mt('None').'</td></tr>';
for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
if ($env{'form.person_'.$i.'_uname'} ne '') {
if (ref($disallowed) eq 'ARRAY') {
next if (grep(/^$i$/,@{$disallowed}));
}
my @officialsecs = &Apache::loncommon::get_env_multiple('form.person_'.$i.'_sec');
my @allsecs;
foreach my $sec (@officialsecs) {
next unless ($sec =~ /\w/);
next if ($sec =~ /\W/);
next if ($sec eq 'none');
push(@allsecs,$sec);
}
my $newsec = $env{'form.person_'.$i.'_newsec'};
$newsec =~ s/^\s+//;
$newsec =~s/\s+$//;
my @newsecs = split(/\s*[\s,;:]\s*/,$newsec);
foreach my $sec (@newsecs) {
next unless ($sec =~ /\w/);
next if ($sec =~ /\W/);
next if ($sec eq 'none');
if ($sec ne '') {
unless (grep(/^\Q$sec\E$/,@allsecs)) {
push(@allsecs,$sec);
}
}
}
my $showsec;
if (@allsecs) {
$showsec = join(', ',@allsecs);
}
if ($showsec eq '') {
$showsec = &mt('None');
}
if ($env{'form.person_'.$i.'_role'} eq $ccrole) {
$showsec = &mt('None');
}
my $role = $env{'form.person_'.$i.'_role'};
$personnel_values .=
'<tr><td>'.$env{'form.person_'.$i.'_firstname'}.' '.
$env{'form.person_'.$i.'_lastname'}.'</td>'.
'<td>'.$env{'form.person_'.$i.'_uname'}.':'.
$env{'form.person_'.$i.'_dom'}.'</td>'.
'<td>'.&Apache::lonnet::plaintext($role,$container).'</td>'.
'<td>'.$showsec.'</td></tr>';
}
}
my $output;
if (ref($disallowed) eq 'ARRAY') {
if (@{$disallowed} > 0) {
if (ref($disallowmsg) eq 'HASH') {
$output = '<p class="LC_warning">'.
&mt('Not all requested personnel could be included.').'<ul>';
foreach my $item (@{$disallowed}) {
$output .= '<li>'.$disallowmsg->{$item}.'</li>';
}
$output .= '</ul></p>';
}
}
}
$output .= '<div>'.&Apache::lonhtmlcommon::start_pick_box().
&Apache::lonhtmlcommon::row_title(&mt('Owner')).
'<table class="LC_innerpickbox"><tr>'.
'<th>'.&mt('Name').'</th>'.
'<th>'.&mt('Username:Domain').'</th>'.
'<th>'.&mt('E-mail address').'</th>'.
'</tr><tr>'."\n".
'<td>'.$ownername.'</td><td>'.$owner.'</td>'.
'<td>'.$owneremail.'</td>'.
'</tr></table>'."\n".
&Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title(&mt('Description')).
'<table class="LC_innerpickbox"><tr>'.$inst_headers.'</tr>'."\n".
'<tr>'.$inst_values.'</tr></table>'."\n".
&Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title($enrollrow_title).
'<table class="LC_innerpickbox"><tr>'.$enroll_headers.'</tr>'."\n".
'<tr>'.$enroll_values.'</tr></table>'."\n".
&Apache::lonhtmlcommon::row_closure();
if ($section_headers ne '') {
$output .= &Apache::lonhtmlcommon::row_title(&mt('Sections')).
'<table class="LC_innerpickbox"><tr>'.$section_headers.'</tr>'."\n".
'<tr>'.$section_values.'</tr></table>'."\n".
&Apache::lonhtmlcommon::row_closure();
}
$output .= &Apache::lonhtmlcommon::row_title(&mt('Personnel')).
'<table class="LC_innerpickbox"><tr>'.$personnel_headers.'</tr>'."\n".
$personnel_values.'</table>'."\n".
&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::end_pick_box().'</div>';
return $output;
}
sub dates_from_form {
my ($startname,$endname) = @_;
my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname);
my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname);
if ($endname eq 'accessend') {
if (exists($env{'form.no_end_date'}) ) {
$enddate = 0;
}
}
return ($startdate,$enddate);
}
sub courseinfo_form {
my ($dom,$formname,$crstype,$next,$description) = @_;
my %lt = &Apache::lonlocal::texthash(
official => 'You must provide a (brief) course description.',
community => 'You must provide a (brief) community description.'
);
$lt{'unofficial'} = $lt{'official'};
my $js_validate = <<"ENDJS";
<script type="text/javascript">
// <![CDATA['
function validateForm() {
if ((document.$formname.cdescr.value == "") || (document.$formname.cdescr.value == "undefined")) {
alert('$lt{$crstype}');
return;
}
nextPage(document.$formname,'$next');
}
function toggleCloning() {
var willclone;
if (document.$formname.cloning.length > 1) {
for (var i=0; i<document.$formname.cloning.length; i++) {
if (document.$formname.cloning[i].checked) {
willclone = document.$formname.cloning[i].value;
}
}
}
if (willclone == 1) {
document.getElementById('cloneoptions').style.display="block";
} else {
document.getElementById('cloneoptions').style.display="none";
document.$formname.clonecrs.value = '';
}
}
// ]]
</script>
ENDJS
my $title = &mt('Brief Course Description');
my $clonetitle = &mt('Clone content and settings from an existing course?');
if ($crstype eq 'community') {
$title = &mt('Brief Community Description');
$clonetitle = &mt('Clone content and settings from an existing community?');
}
my $output .= $js_validate."\n".&Apache::lonhtmlcommon::start_pick_box().
&Apache::lonhtmlcommon::row_headline().
'<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Description').' '.$title.'</h3>'.
&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::row_title(&mt('Description')).
'<input type="text" size="60" name="cdescr" value="'.$description.'" />';
my ($home_server_pick,$numlib) =
&Apache::loncommon::home_server_form_item($dom,'chome',
'default','hide');
if ($numlib > 1) {
$output .= &Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title(&mt('Home Server for Course'));
}
$output .= $home_server_pick.
&Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_headline().
'<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Clone').' '.$clonetitle.
'<label><input type="radio" name="cloning" value="1" '.
'onclick="javascript:toggleCloning()" />'.
&mt('Yes').(' 'x2).'</label><label>'.
'<input type="radio" name="cloning" value="0" '.
'onclick="javascript:toggleCloning()" />'.&mt('No').'</label>'.
'</h3>'.
&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::row_headline().
'<div id="cloneoptions" style="display: none" >'.
&Apache::lonhtmlcommon::start_pick_box().
&clone_form($dom,$formname,$crstype).
&Apache::lonhtmlcommon::end_pick_box().'</div>'.
&Apache::lonhtmlcommon::end_pick_box()."\n";
return $output;
}
sub clone_form {
my ($dom,$formname,$crstype) = @_;
my $type = 'Course';
if ($crstype eq 'community') {
$type = 'Community';
}
my $cloneform = &Apache::loncommon::select_dom_form($dom,'clonedom').' '.
&Apache::loncommon::selectcourse_link($formname,'clonecrs','clonedom','','','',$type);
my %lt = &clone_text();
my $output .=
&Apache::lonhtmlcommon::row_title($lt{'cid'}).'<label>'.
'<input type="text" size="25" name="clonecrs" value="" />'.
'</label>'.&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::row_title($lt{'dmn'}).'<label>'.
$cloneform.'</label>'.&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::row_title($lt{'dsh'}).'<label>'.
'<input type="radio" name="datemode" value="delete" /> '.$lt{'ncd'}.
'</label><br /><label>'.
'<input type="radio" name="datemode" value="preserve" /> '.$lt{'prd'}.
'</label><br /><label>'.
'<input type="radio" name="datemode" value="shift" checked="checked" /> '.
$lt{'shd'}.'</label>'.
'<input type="text" size="5" name="dateshift" value="365" />'.
&Apache::lonhtmlcommon::row_closure(1);
return $output;
}
sub clone_text {
return &Apache::lonlocal::texthash(
'cid' => 'Course ID',
'dmn' => 'Domain',
'dsh' => 'Date Shift',
'ncd' => 'Do not clone date parameters',
'prd' => 'Clone date parameters as-is',
'shd' => 'Shift date parameters by number of days',
);
}
sub coursecode_form {
my ($dom,$context,$codetitles,$cat_titles,$cat_order,$num) = @_;
my $output;
my %rowtitle = (
instcode => 'Course Category',
crosslist => 'Cross Listed Course',
);
my %helpitem = (
instcode => 'Course_Request_Category',
crosslist => 'Course_Request_Crosslist',
);
if ((ref($codetitles) eq 'ARRAY') && (ref($cat_titles) eq 'HASH') &&
(ref($cat_order))) {
my ($sel,$instsec,$lcsec);
$sel = $context;
if ($context eq 'crosslist') {
$sel .= '_'.$num;
$instsec = &mt('Institutional section').'<br />'.
'<input type="text" size="10" name="'.$sel.'_instsec" />';
$lcsec = &mt('LON-CAPA section').'<br />'.
'<input type="text" size="10" name="'.$sel.'_lcsec" />';
}
if (@{$codetitles} > 0) {
my $lastitem = pop(@{$codetitles});
my $lastinput = '<input type="text" size="5" name="'.$sel.'_'. $lastitem.'" />';
if (@{$codetitles} > 0) {
$output = &Apache::lonhtmlcommon::row_title(&Apache::loncommon::help_open_topic($helpitem{$context}).' '.$rowtitle{$context}).
'<table><tr>';
if ($context eq 'crosslist') {
$output .= '<td>'.&mt('Include?').'<br />'.
'<input type="checkbox" name="'.$sel.'" value="1" /></td>';
}
foreach my $title (@{$codetitles}) {
if (ref($cat_order->{$title}) eq 'ARRAY') {
if (@{$cat_order->{$title}} > 0) {
$output .= '<td align="center">'.$title.'<br />'."\n".
'<select name="'.$sel.'_'.$title.'">'."\n".
' <option value="" selected="selected">'.
&mt('Select').'</option>'."\n";
foreach my $item (@{$cat_order->{$title}}) {
my $longitem = $item;
if (ref($cat_titles->{$title}) eq 'HASH') {
if ($cat_titles->{$title}{$item} ne '') {
$longitem = $cat_titles->{$title}{$item};
}
}
$output .= '<option value="'.$item.'">'.$longitem.
'</option>'."\n";
}
}
$output .= '</select></td>'."\n";
}
}
if ($context eq 'crosslist') {
$output .= '<td align="center">'.$lastitem.'<br />'."\n".
$lastinput.'</td><td align="center">'.$instsec.'</td>'.
'<td align="center">'.$lcsec.'</td></tr></table>';
} else {
$output .= '</tr></table>'.
&Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title('Course '.$lastitem).
$lastinput;
}
} else {
if ($context eq 'crosslist') {
$output .= &Apache::lonhtmlcommon::row_title($rowtitle{$context}).
'<table><tr>'.
'<td align="center">'.$lastitem.'<br />'.$lastinput.'</td>'.
'<td align="center">'.$instsec.'</td><td>'.$lcsec.'</td>'.
'</tr></table>';
} else {
$output .= &Apache::lonhtmlcommon::row_title('Course '.$lastitem).
$lastinput;
}
}
$output .= &Apache::lonhtmlcommon::row_closure(1);
push(@$codetitles,$lastitem);
} elsif ($context eq 'crosslist') {
$output .= &Apache::lonhtmlcommon::row_title($rowtitle{$context}).
'<table><tr><td align="center">'.
'<span class="LC_nobreak">'.&mt('Include?').
'<input type="checkbox" name="'.$sel.'" value="1" /></span>'.
'</td><td align="center">'.&mt('Institutional ID').'<br />'.
'<input type="text" size="10" name="'.$sel.'_instsec" />'.
'</td><td align="center">'.$lcsec.'</td></tr></table>'.
&Apache::lonhtmlcommon::row_closure(1);
}
}
return $output;
}
sub get_course_dom {
my $codedom = &Apache::lonnet::default_login_domain();
if ($env{'form.showdom'} ne '') {
if (&Apache::lonnet::domain($env{'form.showdom'}) ne '') {
return $env{'form.showdom'};
}
}
if (($env{'user.domain'} ne '') && ($env{'user.domain'} ne 'public')) {
my ($types,$typename) = &Apache::loncommon::course_types();
if (ref($types) eq 'ARRAY') {
foreach my $type (@{$types}) {
if (&Apache::lonnet::usertools_access($env{'user.name'},
$env{'user.domain'},$type,
undef,'requestcourses')) {
return $env{'user.domain'};
}
}
my @possible_doms;
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);
}
}
}
}
if (@possible_doms) {
@possible_doms = sort(@possible_doms);
return $possible_doms[0];
}
}
$codedom = $env{'user.domain'};
if ($env{'request.role.domain'} ne '') {
$codedom = $env{'request.role.domain'};
}
}
return $codedom;
}
sub display_navbuttons {
my ($r,$dom,$formname,$prev,$prevtext,$next,$nexttext,$state,$other,$othertext) = @_;
$r->print('<div class="LC_navbuttons">');
if ($prev) {
$r->print('<input type="button" name="previous" value = "'.$prevtext.'" '.
'onclick="javascript:backPage('."document.$formname,'$prev'".')"/>'.
(' 'x3));
} elsif ($prevtext) {
$r->print('<input type="button" name="previous" value = "'.$prevtext.'" '.
'onclick="javascript:history.back()"/>'.(' 'x3));
}
if ($state eq 'details') {
$r->print(' <input type="button" name="other" value="'.$othertext.'" '.
'onclick="javascript:nextPage('."document.$formname,'$other'".
')" />');
}
my $gotnext;
if ($state eq 'courseinfo') {
$r->print('<input type="button" name="next" value="'.$nexttext.'" '.
'onclick="javascript:validateForm();" />');
$gotnext = 1;
} elsif ($state eq 'enrollment') {
if (($env{'form.crstype'} eq 'official') &&
(&Apache::lonnet::auto_run('',$dom))) {
$r->print('<input type="button" name="next" value="'.$nexttext.'" '.
'onclick="javascript:validateEnrollSections('."document.$formname,'$next'".');" />');
$gotnext = 1;
}
} elsif ($state eq 'personnel') {
if ($env{'form.persontotal'} > 0) {
$r->print('<input type="button" name="next" value="'.$nexttext.'" '.
'onclick="javascript:validatePersonnelSections('."document.$formname,'$next'".');" />');
$gotnext = 1;
}
}
unless ($gotnext) {
if ($next) {
$r->print('
<input type="button" name="next" value="'.$nexttext.'" '.
'onclick="javascript:nextPage('."document.$formname,'$next'".')" />');
}
}
$r->print('</div>');
}
sub print_request_outcome {
my ($dom,$codetitles,$code_order) = @_;
my ($output,$cnum,$now,$req_notifylist,$crstype,$enrollstart,$enrollend,
%sections,%crosslistings,%personnel,@baduname,@missingdom,%domconfig,);
my $sectotal = $env{'form.sectotal'};
my $crosslisttotal = 0;
$cnum = $env{'form.cnum'};
unless ($cnum =~ /^$match_courseid$/) {
$output = &mt('Invalid LON-CAPA course number for the new course')."\n";
return $output;
}
%domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
if (ref($domconfig{'requestcourses'}) eq 'HASH') {
if (ref($domconfig{'requestcourses'}{'notify'}) eq 'HASH') {
$req_notifylist = $domconfig{'requestcourses'}{'notify'}{'approval'};
}
}
$now = time;
$crstype = $env{'form.crstype'};
my $ccrole = 'cc';
if ($crstype eq 'community') {
$ccrole = 'co';
}
my @instsections;
if ($crstype eq 'official') {
if (&Apache::lonnet::auto_run('',$dom)) {
($enrollstart,$enrollend)=&dates_from_form('enrollstart','enrollend');
}
for (my $i=0; $i<$env{'form.sectotal'}; $i++) {
if ($env{'form.sec_'.$i}) {
if ($env{'form.secnum_'.$i} ne '') {
my $sec = $env{'form.secnum_'.$i};
$sections{$i}{'inst'} = $sec;
if (($sec ne '') && (!grep(/^\Q$sec\E$/,@instsections))) {
push(@instsections,$sec);
}
$sections{$i}{'loncapa'} = $env{'form.loncapasec_'.$i};
}
}
}
for (my $i=0; $i<$env{'form.crosslisttotal'}; $i++) {
if ($env{'form.crosslist_'.$i}) {
my $xlistinfo = '';
if (ref($code_order) eq 'ARRAY') {
if (@{$code_order} > 0) {
foreach my $item (@{$code_order}) {
$xlistinfo .= $env{'form.crosslist_'.$i.'_'.$item};
}
}
}
$crosslistings{$i}{'instcode'} = $xlistinfo;
if ($xlistinfo ne '') {
$crosslisttotal ++;
}
$crosslistings{$i}{'instsec'} = $env{'form.crosslist_'.$i.'_instsec'};
$crosslistings{$i}{'loncapa'} = $env{'form.crosslist_'.$i.'_lcsec'};
}
}
} else {
$enrollstart = '';
$enrollend = '';
}
for (my $i=0; $i<$env{'form.persontotal'}; $i++) {
my $uname = $env{'form.person_'.$i.'_uname'};
my $udom = $env{'form.person_'.$i.'_dom'};
if (($uname =~ /^$match_username$/) && ($udom =~ /^$match_domain$/)) {
if (&Apache::lonnet::domain($udom) ne '') {
unless (ref($personnel{$uname.':'.$udom}) eq 'HASH') {
$personnel{$uname.':'.$udom} = {
firstname => $env{'form.person_'.$i.'_firstname'},
lastname => $env{'form.person_'.$i.'_lastname'},
emailaddr => $env{'form.person_'.$i.'_emailaddr'},
};
}
my $role = $env{'form.person_'.$i.'_role'};
unless ($role eq '') {
if (ref($personnel{$uname.':'.$udom}{'roles'}) eq 'ARRAY') {
my @curr_roles = @{$personnel{$uname.':'.$udom}{'roles'}};
unless (grep(/^\Q$role\E$/,@curr_roles)) {
push(@{$personnel{$uname.':'.$udom}{'roles'}},$role);
}
} else {
@{$personnel{$uname.':'.$udom}{'roles'}} = ($role);
}
if ($role eq $ccrole) {
@{$personnel{$uname.':'.$udom}{$role}{'usec'}} = ();
} else {
my @currsec = &Apache::loncommon::get_env_multiple('form.person_'.$i.'_sec');
my @allsecs;
foreach my $sec (@currsec) {
next unless ($sec =~ /\w/);
next if ($sec =~ /\W/);
next if ($sec eq 'none');
push(@allsecs,$sec);
}
my $newsec = $env{'form.person_'.$i.'_newsec'};
$newsec =~ s/^\s+//;
$newsec =~s/\s+$//;
my @newsecs = split(/[\s,;]+/,$newsec);
foreach my $sec (@newsecs) {
next if ($sec =~ /\W/);
next if ($sec eq 'none');
if ($sec ne '') {
unless (grep(/^\Q$sec\E$/,@allsecs)) {
push(@allsecs,$sec);
}
}
}
@{$personnel{$uname.':'.$udom}{$role}{'usec'}} = @allsecs;
}
}
} else {
push(@missingdom,$uname.':'.$udom);
}
} else {
push(@baduname,$uname.':'.$udom);
}
}
my ($accessstart,$accessend) = &dates_from_form('accessstart','accessend');
my $autodrops = 0;
if ($env{'form.autodrops'}) {
$autodrops = $env{'form.autodrops'};
}
my $autoadds = 0;
if ($env{'form.autoadds'}) {
$autodrops = $env{'form.autoadds'};
}
if ($env{'form.autoadds'}) {
$autodrops = $env{'form.autoadds'};
}
my $instcode = '';
if (exists($env{'form.instcode'})) {
$instcode = $env{'form.instcode'};
}
my $clonecrs = '';
my $clonedom = '';
if (($env{'form.cloning'}) &&
($env{'form.clonecrs'} =~ /^($match_courseid)$/) &&
($env{'form.clonedom'} =~ /^($match_domain)$/)) {
my $clonehome = &Apache::lonnet::homeserver($env{'form.clonecrs'},
$env{'form.clonedom'});
if ($clonehome ne 'no_host') {
my $canclone =
&Apache::loncoursequeueadmin::can_clone_course($env{'user.name'},
$env{'user.domain'},$env{'form.clonecrs'},$env{'form.clonedom'},
$crstype);
if ($canclone) {
$clonecrs = $env{'form.clonecrs'};
$clonedom = $env{'form.clonedom'};
}
}
}
my $details = {
owner => $env{'user.name'},
domain => $env{'user.domain'},
cdom => $dom,
cnum => $cnum,
coursehome => $env{'form.chome'},
cdescr => $env{'form.cdescr'},
crstype => $env{'form.crstype'},
instcode => $instcode,
clonedom => $clonedom,
clonecrs => $clonecrs,
datemode => $env{'form.datemode'},
dateshift => $env{'form.dateshift'},
sectotal => $sectotal,
sections => \%sections,
crosslisttotal => $crosslisttotal,
crosslists => \%crosslistings,
autoadds => $autoadds,
autodrops => $autodrops,
enrollstart => $enrollstart,
enrollend => $enrollend,
accessstart => $accessstart,
accessend => $accessend,
personnel => \%personnel,
};
my (@inststatuses,$storeresult,$creationresult);
my $val =
&Apache::loncoursequeueadmin::get_processtype($env{'user.name'},$env{'user.domain'},
$env{'user.adv'},$dom,$crstype,\@inststatuses,\%domconfig);
if ($val eq '') {
if ($crstype eq 'official') {
$output = &mt('You are not permitted to request creation of official courses.');
} elsif ($crstype eq 'unofficial') {
$output = &mt('You are not permitted to request creation of unofficial courses.');
} elsif ($crstype eq 'community') {
$output = &mt('You are not permitted to request creation of communities');
} else {
$output = &mt('Unrecognized course type: [_1]',$crstype);
}
$storeresult = 'notpermitted';
} else {
my ($disposition,$message,$reqstatus);
my %reqhash = (
reqtime => $now,
crstype => $crstype,
details => $details,
);
my $requestkey = $dom.'_'.$cnum;
my $validationerror;
if ($val eq 'autolimit=') {
$disposition = 'process';
} elsif ($val =~ /^autolimit=(\d+)$/) {
my $limit = $1;
$disposition = &check_autolimit($env{'user.name'},$env{'user.domain'},
$dom,$crstype,$limit,\$message);
} elsif ($val eq 'validate') {
my ($inststatuslist,$validationchk,$validation);
if (@inststatuses > 0) {
$inststatuslist = join(',',@inststatuses);
}
my $instseclist;
if (@instsections > 0) {
$instseclist = join(',',@instsections);
}
$validationchk =
&Apache::lonnet::auto_courserequest_validation($dom,
$env{'user.name'}.':'.$env{'user.domain'},$crstype,
$inststatuslist,$instcode,$instseclist);
if ($validationchk =~ /:/) {
($validation,$message) = split(':',$validationchk);
} else {
$validation = $validationchk;
}
if ($validation =~ /^error(.*)$/) {
$disposition = 'approval';
$validationerror = $1;
} else {
$disposition = $validation;
}
} else {
$disposition = 'approval';
}
$reqhash{'disposition'} = $disposition;
$reqstatus = $disposition;
my ($modified,$queued);
if ($disposition eq 'rejected') {
if ($crstype eq 'community') {
$output = &mt('Your community request was rejected.');
} else {
$output = &mt('Your course request was rejected.');
}
if ($message) {
$output .= '<div class="LC_warning">'.$message.'</div>';
}
$storeresult = 'rejected';
} elsif ($disposition eq 'process') {
my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg,%longroles);
my $type = 'Course';
if ($crstype eq 'community') {
$type = 'Community';
}
my @roles = &Apache::lonuserutils::roles_by_context('course','',$type);
foreach my $role (@roles) {
$longroles{$role}=&Apache::lonnet::plaintext($role,$type);
}
my $result = &Apache::loncoursequeueadmin::course_creation($dom,$cnum,
'autocreate',$details,\$logmsg,\$newusermsg,\$addresult,
\$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles);
if ($result eq 'created') {
$disposition = 'created';
$reqstatus = 'created';
my $role_result = &update_requestors_roles($dom,$cnum,$crstype,$details,
\%longroles);
if ($crstype eq 'community') {
$output = '<p>'.&mt('Your community request has been processed and the community has been created.');
} else {
$output = '<p>'.&mt('Your course request has been processed and the course has been created.');
}
$output .= '<br />'.$role_result.'</p>';
$creationresult = 'created';
} else {
$output = '<span class="LC_error">';
if ($crstype eq 'community') {
$output .= &mt('An error occurred when processing your community request.');
} else {
$output .= &mt('An error occurred when processing your course request.');
}
$output .= '<br />'.
&mt('You may want to review the request details and submit the request again.').
'</span>';
$creationresult = 'error';
}
} else {
my $requestid = $cnum.'_'.$disposition;
my $request = {
$requestid => {
timestamp => $now,
crstype => $crstype,
ownername => $env{'user.name'},
ownerdom => $env{'user.domain'},
description => $env{'form.cdescr'},
},
};
my $statuskey = 'status:'.$dom.':'.$cnum;
my %userreqhash = &Apache::lonnet::get('courserequests',[$statuskey],
$env{'user.domain'},$env{'user.name'});
if ($userreqhash{$statuskey} ne '') {
$modified = 1;
my $uname = &Apache::lonnet::get_domainconfiguser($dom);
my %queuehash = &Apache::lonnet::get('courserequestqueue',
[$cnum.'_approval',
$cnum.'_pending'],$dom,$uname);
if (($queuehash{$cnum.'_approval'} ne '') ||
($queuehash{$cnum.'_pending'} ne '')) {
$queued = 1;
}
}
unless ($queued) {
my $putresult = &Apache::lonnet::newput_dom('courserequestqueue',$request,
$dom);
if ($putresult eq 'ok') {
if ($crstype eq 'community') {
$output .= &mt('Your community request has been recorded.');
} else {
$output .= &mt('Your course request has been recorded.')
}
$output .= '<br />'.
¬ification_information($disposition,$req_notifylist,
$cnum,$now);
} else {
$reqstatus = 'domainerror';
$reqhash{'disposition'} = $disposition;
my $warning = &mt('An error occurred saving your request in the pending requests queue.');
$output = '<span class"LC_warning">'.$warning.'</span><br />';
}
}
}
($storeresult,my $updateresult) =
&Apache::loncoursequeueadmin::update_coursereq_status(\%reqhash,$dom,
$cnum,$reqstatus,'request');
if ($modified && $queued && $storeresult eq 'ok') {
if ($crstype eq 'community') {
$output .= '<p>'.&mt('Your community request has been updated').'</p>';
} else {
$output .= '<p>'.&mt('Your course request has been updated').'</p>';
}
$output .= ¬ification_information($disposition,$req_notifylist,$cnum,$now);
}
if ($validationerror ne '') {
$output .= '<p class="LC_warning">'.&mt('An error occurred validating your request with institutional data sources: [_1].',$validationerror).'</p>';
}
if ($updateresult) {
$output .= $updateresult;
}
}
if ($creationresult ne '') {
return ($creationresult,$output);
} else {
return ($storeresult,$output);
}
}
sub update_requestors_roles {
my ($dom,$cnum,$crstype,$details,$longroles) = @_;
my $now = time;
my ($active,$future,$numactive,$numfuture,$output);
my $owner = $env{'user.name'}.':'.$env{'user.domain'};
if (ref($details) eq 'HASH') {
if (ref($details->{'personnel'}) eq 'HASH') {
my $ccrole = 'cc';
if ($crstype eq 'community') {
$ccrole = 'co';
}
unless (ref($details->{'personnel'}{$owner}) eq 'HASH') {
$details->{'personnel'}{$owner} = {
'roles' => [$ccrole],
$ccrole => { 'usec' => [] },
};
}
my @roles;
if (ref($details->{'personnel'}{$owner}{'roles'}) eq 'ARRAY') {
@roles = sort(@{$details->{'personnel'}{$owner}{'roles'}});
unless (grep(/^\Q$ccrole\E$/,@roles)) {
push(@roles,$ccrole);
}
} else {
@roles = ($ccrole);
}
foreach my $role (@roles) {
my $refresh=$env{'user.refresh.time'};
if ($refresh eq '') {
$refresh = $env{'user.login.time'};
}
if ($refresh eq '') {
$refresh = $now;
}
my $start = $refresh-1;
my $end = '0';
if ($role eq 'st') {
if ($details->{'accessstart'} ne '') {
$start = $details->{'accessstart'};
}
if ($details->{'accessend'} ne '') {
$end = $details->{'accessend'};
}
}
my @usecs;
if ($role ne $ccrole) {
if (ref($details->{'personnel'}{$owner}{$role}{'usec'}) eq 'ARRAY') {
@usecs = @{$details->{'personnel'}{$owner}{$role}{'usec'}};
}
}
if ($role eq 'st') {
if (@usecs > 1) {
my $firstsec = $usecs[0];
@usecs = ($firstsec);
}
}
if (@usecs == 0) {
push(@usecs,'');
}
foreach my $usec (@usecs) {
my (%userroles,%newrole,%newgroups,$spec,$area);
my $area = '/'.$dom.'/'.$cnum;
my $spec = $role.'.'.$area;
if ($usec ne '') {
$spec .= '/'.$usec;
$area .= '/'.$usec;
}
if ($role =~ /^cr\//) {
&Apache::lonnet::custom_roleprivs(\%newrole,$role,$dom,
$cnum,$spec,$area);
} else {
&Apache::lonnet::standard_roleprivs(\%newrole,$role,$dom,
$spec,$cnum,$area);
}
&Apache::lonnet::set_userprivs(\%userroles,\%newrole,
\%newgroups);
$userroles{'user.role.'.$spec} = $start.'.'.$end;
&Apache::lonnet::appenv(\%userroles,[$role,'cm']);
if (($end == 0) || ($end > $now)) {
my $showrole = $role;
if ($role =~ /^cr\//) {
$showrole = &Apache::lonnet::plaintext($role,$crstype);
} elsif (ref($longroles) eq 'HASH') {
if ($longroles->{$role} ne '') {
$showrole = $longroles->{$role};
}
}
if ($start <= $now) {
$active .= '<li><a href="/adm/roles?selectrole=1&'.
$spec.'=1">'.$showrole;
if ($usec ne '') {
$active .= ' - '.&mt('section:').' '.$usec;
}
$active .= '</a></li>';
$numactive ++;
} else {
$future .= '<li>'.$showrole;
if ($usec ne '') {
$future .= ' - '.&mt('section:').' '.$usec;
}
$future .= '</li>';
$numfuture ++;
}
}
}
}
}
}
if ($active) {
if ($numactive == 1) {
if ($crstype eq 'Community') {
$output = &mt('Use the following link to enter the community:');
} else {
$output = &mt('Use the following link to enter the course:');
}
} else {
if ($crstype eq 'Community') {
$output = &mt('Use the following links to your new roles to enter the community:');
} else {
$output = &mt('Use the following links to your new roles to enter the course:');
}
}
$output .= ' <ul>'.$active.'</ul><br />';
}
if ($future) {
if ($crstype eq 'Community') {
$output .= &mt('The following community [quant,_1,role] will become available for selection from your [_2]roles page[_3], once the default student access start date - [_4] - has been reached:',$numfuture,'<a href="/adm/roles">','</a>',&Apache::lonlocal::locallocaltime($details->{'accessstart'}))
} else {
$output .= &mt('The following course [quant,_1,role] will become available for selection from your [_2]roles page[_3], once the default student access start date - [_4] - has been reached:',$numfuture,'<a href="/adm/roles">','</a>',&Apache::lonlocal::locallocaltime($details->{'accessstart'}));
}
$output .= ' <ul>'.$future.'</ul>';
}
return $output;
}
sub notification_information {
my ($disposition,$req_notifylist,$cnum,$now) = @_;
my %emails = &Apache::loncommon::getemails();
my $address;
if (($emails{'permanentemail'} ne '') || ($emails{'notification'} ne '')) {
$address = $emails{'permanentemail'};
if ($address eq '') {
$address = $emails{'notification'};
}
}
my $output;
if ($disposition eq 'approval') {
$output .= &mt('A message will be sent to your LON-CAPA account when a domain coordinator takes action on your request.').'<br />'.
&mt('To access your LON-CAPA message, go to the Main Menu and click on "Send and Receive Messages".').'<br />';
if ($address ne '') {
$output.= &mt('An e-mail will also be sent to: [_1] when this occurs.',$address).'<br />';
}
if ($req_notifylist) {
my $fullname = &Apache::loncommon::plainname($env{'user.name'},
$env{'user.domain'});
my $sender = $env{'user.name'}.':'.$env{'user.domain'};
&Apache::loncoursequeueadmin::send_selfserve_notification($req_notifylist,"$fullname ($env{'user.name'}:$env{'user.domain'})",$cnum,$env{'form.cdescr'},$now,'coursereq',$sender);
}
} elsif ($disposition eq 'pending') {
$output .= '<div class="LC_info">'.
&mt('Your request has been placed in a queue pending administrative action.').'<br />'.
&mt("Usually this means that your institution's information systems do not list you among the instructional personnel for this course.").'<br />'.
&mt('The list of instructional personnel for the course will be automatically checked daily, and once you are listed the request will be processed.').
'</div>';
} else {
$output .= '<div class="LC_warning">'.
&mt('Your request status is: [_1].',$disposition).
'</div>';
}
return $output;
}
sub check_autolimit {
my ($uname,$udom,$dom,$crstype,$limit,$message) = @_;
my %crsroles = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},
'userroles',['active','future'],['cc','co'],[$dom]);
my ($types,$typename) = &Apache::loncommon::course_types();
my %requests = &Apache::lonnet::dumpstore('courserequests',$udom,$uname);
my $count = 0;
foreach my $key (keys(%requests)) {
my ($cdom,$cnum) = split('_',$key);
if (ref($requests{$key}) eq 'HASH') {
next if ($requests{$key}{'crstype'} ne $crstype);
if (($crstype eq 'community') &&
(exists($crsroles{$cnum.':'.$cdom.':co'}))) {
$count ++;
} elsif ((($crstype eq 'official') || ($crstype eq 'unofficial')) &&
(exists($crsroles{$cnum.':'.$cdom.':cc'}))) {
$count ++;
}
}
}
if ($count < $limit) {
return 'process';
} else {
if (ref($typename) eq 'HASH') {
if ($crstype eq 'community') {
$$message = &mt('Your request has not been processed because you have reached the limit for the number of communities.').
'<br />'.&mt("Your limit is [_1].",$limit);
} else {
$$message = &mt('Your request has not been processed because you have reached the limit for the number of courses of this type.').
'<br />'.&mt("Your $typename->{$crstype} limit is [_1].",$limit);
}
}
return 'rejected';
}
return;
}
sub retrieve_settings {
my ($dom,$cnum,$udom,$uname) = @_;
if ($udom eq '' || $uname eq '') {
$udom = $env{'user.domain'};
$uname = $env{'user.name'};
}
my ($result,%reqinfo) = &get_request_settings($dom,$cnum,$udom,$uname);
if ($result eq 'ok') {
if (($udom eq $reqinfo{'domain'}) && ($uname eq $reqinfo{'owner'})) {
$env{'form.chome'} = $reqinfo{'coursehome'};
$env{'form.cdescr'} = $reqinfo{'cdescr'};
$env{'form.crstype'} = $reqinfo{'crstype'};
&generate_date_items($reqinfo{'accessstart'},'accessstart');
&generate_date_items($reqinfo{'accessend'},'accessend');
if ($reqinfo{'accessend'} == 0) {
$env{'form.no_end_date'} = 1;
}
if (($reqinfo{'crstype'} eq 'official') && (&Apache::lonnet::auto_run('',$dom))) {
&generate_date_items($reqinfo{'enrollstart'},'enrollstart');
&generate_date_items($reqinfo{'enrollend'},'enrollend');
}
$env{'form.clonecrs'} = $reqinfo{'clonecrs'};
$env{'form.clonedom'} = $reqinfo{'clonedom'};
$env{'form.datemode'} = $reqinfo{'datemode'};
$env{'form.dateshift'} = $reqinfo{'dateshift'};
if (($reqinfo{'crstype'} eq 'official') && ($reqinfo{'instcode'} ne '')) {
$env{'form.sectotal'} = $reqinfo{'sectotal'};
$env{'form.crosslisttotal'} = $reqinfo{'crosslisttotal'};
$env{'form.autoadds'} = $reqinfo{'autoadds'};
$env{'form.autdrops'} = $reqinfo{'autodrops'};
$env{'form.instcode'} = $reqinfo{'instcode'};
my $crscode = {
$cnum => $reqinfo{'instcode'},
};
&extract_instcode($dom,'instcode',$crscode,$cnum);
}
my @currsec;
if (ref($reqinfo{'sections'}) eq 'HASH') {
foreach my $i (sort(keys(%{$reqinfo{'sections'}}))) {
if (ref($reqinfo{'sections'}{$i}) eq 'HASH') {
my $sec = $reqinfo{'sections'}{$i}{'inst'};
$env{'form.secnum_'.$i} = $sec;
$env{'form.sec_'.$i} = '1';
if (!grep(/^\Q$sec\E$/,@currsec)) {
push(@currsec,$sec);
}
$env{'form.loncapasec_'.$i} = $reqinfo{'sections'}{$i}{'loncapa'};
}
}
}
if (ref($reqinfo{'crosslists'}) eq 'HASH') {
foreach my $i (sort(keys(%{$reqinfo{'crosslists'}}))) {
if (ref($reqinfo{'crosslists'}{$i}) eq 'HASH') {
$env{'form.crosslist_'.$i} = '1';
$env{'form.crosslist_'.$i.'_instsec'} = $reqinfo{'crosslists'}{$i}{'instsec'};
$env{'form.crosslist_'.$i.'_lcsec'} = $reqinfo{'crosslists'}{$i}{'loncapa'};
if ($reqinfo{'crosslists'}{$i}{'instcode'} ne '') {
my $key = $cnum.$i;
my $crscode = {
$key => $reqinfo{'crosslists'}{$i}{'instcode'},
};
&extract_instcode($dom,'crosslist',$crscode,$key,$i);
}
}
}
}
if (ref($reqinfo{'personnel'}) eq 'HASH') {
my $i = 0;
foreach my $user (sort(keys(%{$reqinfo{'personnel'}}))) {
my ($uname,$udom) = split(':',$user);
if (ref($reqinfo{'personnel'}{$user}) eq 'HASH') {
if (ref($reqinfo{'personnel'}{$user}{'roles'}) eq 'ARRAY') {
foreach my $role (sort(@{$reqinfo{'personnel'}{$user}{'roles'}})) {
$env{'form.person_'.$i.'_role'} = $role;
$env{'form.person_'.$i.'_firstname'} = $reqinfo{'personnel'}{$user}{'firstname'};
$env{'form.person_'.$i.'_lastname'} = $reqinfo{'personnel'}{$user}{'lastname'}; ;
$env{'form.person_'.$i.'_emailaddr'} = $reqinfo{'personnel'}{$user}{'emailaddr'};
$env{'form.person_'.$i.'_uname'} = $uname;
$env{'form.person_'.$i.'_dom'} = $udom;
if (ref($reqinfo{'personnel'}{$user}{$role}) eq 'HASH') {
if (ref($reqinfo{'personnel'}{$user}{$role}{'usec'}) eq 'ARRAY') {
my @usecs = @{$reqinfo{'personnel'}{$user}{$role}{'usec'}};
my @newsecs;
if (@usecs > 0) {
foreach my $sec (@usecs) {
if (grep(/^\Q$sec\E/,@currsec)) {
$env{'form.person_'.$i.'_sec'} = $sec;
} else {
push(@newsecs,$sec);
}
}
}
if (@newsecs > 0) {
$env{'form.person_'.$i.'_newsec'} = join(',',@newsecs);
}
}
}
$i ++;
}
}
}
}
$env{'form.persontotal'} = $i;
}
}
}
return $result;
}
sub get_request_settings {
my ($dom,$cnum,$udom,$uname) = @_;
my $requestkey = $dom.'_'.$cnum;
my ($result,%reqinfo);
if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
my %history = &Apache::lonnet::restore($requestkey,'courserequests',$udom,$uname);
my $disposition = $history{'disposition'};
if (($disposition eq 'approval') || ($disposition eq 'pending')) {
if (ref($history{'details'}) eq 'HASH') {
%reqinfo = %{$history{'details'}};
$result = 'ok';
} else {
$result = 'nothash';
}
} else {
$result = 'notqueued';
}
} else {
$result = 'invalid';
}
return ($result,%reqinfo);
}
sub extract_instcode {
my ($cdom,$element,$crscode,$crskey,$counter) = @_;
my (%codes,@codetitles,%cat_titles,%cat_order);
if (&Apache::lonnet::auto_instcode_format('requests',$cdom,$crscode,\%codes,
\@codetitles,\%cat_titles,
\%cat_order) eq 'ok') {
if (ref($codes{$crskey}) eq 'HASH') {
if (@codetitles > 0) {
my $sel = $element;
if ($element eq 'crosslist') {
$sel .= '_'.$counter;
}
foreach my $title (@codetitles) {
$env{'form.'.$sel.'_'.$title} = $codes{$crskey}{$title};
}
}
}
}
return;
}
sub generate_date_items {
my ($currentval,$item) = @_;
if ($currentval =~ /\d+/) {
my ($tzname,$sec,$min,$hour,$mday,$month,$year) =
&Apache::lonhtmlcommon::get_timedates($currentval);
$env{'form.'.$item.'_day'} = $mday;
$env{'form.'.$item.'_month'} = $month+1;
$env{'form.'.$item.'_year'} = $year;
}
return;
}
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