# The LearningOnline Network with CAPA
# handler for DC-only modifiable course settings
#
# $Id: lonmodifycourse.pm,v 1.95 2019/07/25 20:23:52 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/
#
package Apache::lonmodifycourse;
use strict;
use Apache::Constants qw(:common :http);
use Apache::lonnet;
use Apache::loncommon;
use Apache::lonhtmlcommon;
use Apache::lonlocal;
use Apache::lonuserutils;
use Apache::loncreateuser;
use Apache::lonpickcourse;
use lib '/home/httpd/lib/perl';
use LONCAPA qw(:DEFAULT :match);
my $registered_cleanup;
my $modified_dom;
sub get_dc_settable {
my ($type,$cdom) = @_;
if ($type eq 'Community') {
return ('courseowner','selfenrollmgrdc','selfenrollmgrcc');
} else {
my @items = ('courseowner','coursecode','authtype','autharg','selfenrollmgrdc',
'selfenrollmgrcc','mysqltables');
if (&showcredits($cdom)) {
push(@items,'defaultcredits');
}
my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
if (($passwdconf{'crsownerchg'}) && ($type ne 'Placement')) {
push(@items,'nopasswdchg');
}
return @items;
}
}
sub autoenroll_keys {
my $internals = ['coursecode','courseowner','authtype','autharg','defaultcredits',
'autoadds','autodrops','autostart','autoend','sectionnums',
'crosslistings','co-owners','autodropfailsafe'];
my $accessdates = ['default_enrollment_start_date','default_enrollment_end_date'];
return ($internals,$accessdates);
}
sub catalog_settable {
my ($confhash,$type) = @_;
my @settable;
if (ref($confhash) eq 'HASH') {
if ($type eq 'Community') {
if ($confhash->{'togglecatscomm'} ne 'comm') {
push(@settable,'togglecats');
}
if ($confhash->{'categorizecomm'} ne 'comm') {
push(@settable,'categorize');
}
} elsif ($type eq 'Placement') {
if ($confhash->{'togglecatsplace'} ne 'place') {
push(@settable,'togglecats');
}
if ($confhash->{'categorizeplace'} ne 'place') {
push(@settable,'categorize');
}
} else {
if ($confhash->{'togglecats'} ne 'crs') {
push(@settable,'togglecats');
}
if ($confhash->{'categorize'} ne 'crs') {
push(@settable,'categorize');
}
}
} else {
push(@settable,('togglecats','categorize'));
}
return @settable;
}
sub get_enrollment_settings {
my ($cdom,$cnum) = @_;
my ($internals,$accessdates) = &autoenroll_keys();
my @items;
if ((ref($internals) eq 'ARRAY') && (ref($accessdates) eq 'ARRAY')) {
@items = map { 'internal.'.$_; } (@{$internals});
push(@items,@{$accessdates});
}
push(@items,'internal.nopasswdchg');
my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
my %enrollvar;
$enrollvar{'autharg'} = '';
$enrollvar{'authtype'} = '';
foreach my $item (keys(%settings)) {
if ($item =~ m/^internal\.(.+)$/) {
my $type = $1;
if ( ($type eq "autoadds") || ($type eq "autodrops") ) {
if ($settings{$item} == 1) {
$enrollvar{$type} = "ON";
} else {
$enrollvar{$type} = "OFF";
}
} elsif ( ($type eq "autostart") || ($type eq "autoend") ) {
if ( ($type eq "autoend") && ($settings{$item} == 0) ) {
$enrollvar{$type} = &mt('No end date');
} else {
$enrollvar{$type} = &Apache::lonlocal::locallocaltime($settings{$item});
}
} elsif (($type eq 'sectionnums') || ($type eq 'co-owners')) {
$enrollvar{$type} = $settings{$item};
$enrollvar{$type} =~ s/,/, /g;
} elsif ($type eq "authtype"
|| $type eq "autharg" || $type eq "coursecode"
|| $type eq "crosslistings" || $type eq "selfenrollmgr"
|| $type eq "autodropfailsafe" || $type eq 'nopasswdchg') {
$enrollvar{$type} = $settings{$item};
} elsif ($type eq 'defaultcredits') {
if (&showcredits($cdom)) {
$enrollvar{$type} = $settings{$item};
}
} elsif ($type eq 'courseowner') {
if ($settings{$item} =~ /^[^:]+:[^:]+$/) {
$enrollvar{$type} = $settings{$item};
} else {
if ($settings{$item} ne '') {
$enrollvar{$type} = $settings{$item}.':'.$cdom;
}
}
}
} elsif ($item =~ m/^default_enrollment_(start|end)_date$/) {
my $type = $1;
if ( ($type eq 'end') && ($settings{$item} == 0) ) {
$enrollvar{$item} = &mt('No end date');
} elsif ( ($type eq 'start') && ($settings{$item} eq '') ) {
$enrollvar{$item} = 'When enrolled';
} else {
$enrollvar{$item} = &Apache::lonlocal::locallocaltime($settings{$item});
}
}
}
return %enrollvar;
}
sub print_course_search_page {
my ($r,$dom,$domdesc) = @_;
my $action = '/adm/modifycourse';
my $type = $env{'form.type'};
if (!defined($env{'form.type'})) {
$type = 'Course';
}
&print_header($r,$type);
my ($filterlist,$filter) = &get_filters($dom);
my ($numtitles,$cctitle,$dctitle,@codetitles);
my $ccrole = 'cc';
if ($type eq 'Community') {
$ccrole = 'co';
}
$cctitle = &Apache::lonnet::plaintext($ccrole,$type);
$dctitle = &Apache::lonnet::plaintext('dc');
$r->print(&Apache::loncommon::js_changer());
if ($type eq 'Community') {
$r->print('
'.&mt('Search for a community in the [_1] domain',$domdesc).'
');
} elsif ($type eq 'Placement') {
$r->print('
'.&mt('Search for a placement test in the [_1] domain',$domdesc).'
');
} else {
$r->print('
'.&mt('Search for a course in the [_1] domain',$domdesc).'
');
}
$r->print(&Apache::loncommon::build_filters($filterlist,$type,undef,undef,$filter,$action,
\$numtitles,'modifycourse',undef,undef,undef,
\@codetitles,$dom));
my ($actiontext,$roleoption,$settingsoption);
if ($type eq 'Community') {
$actiontext = &mt('Actions available after searching for a community:');
} elsif ($type eq 'Placement') {
$actiontext = &mt('Actions available after searching for a placement test:')
} else {
$actiontext = &mt('Actions available after searching for a course:');
}
if (&Apache::lonnet::allowed('ccc',$dom)) {
if ($type eq 'Community') {
$roleoption = &mt('Enter the community with the role of [_1]',$cctitle);
$settingsoption = &mt('View or modify community settings which only a [_1] may modify.',$dctitle);
} elsif ($type eq 'Placement') {
$roleoption = &mt('Enter the placement test with the role of [_1]',$cctitle);
$settingsoption = &mt('View or modify placement test settings which only a [_1] may modify.',$dctitle);
} else {
$roleoption = &mt('Enter the course with the role of [_1]',$cctitle);
$settingsoption = &mt('View or modify course settings which only a [_1] may modify.',$dctitle);
}
} elsif (&Apache::lonnet::allowed('rar',$dom)) {
my ($roles_by_num,$description,$accessref,$accessinfo) = &Apache::lonnet::get_all_adhocroles($dom);
if ((ref($roles_by_num) eq 'ARRAY') && (ref($description) eq 'HASH')) {
if (@{$roles_by_num} > 1) {
if ($type eq 'Community') {
$roleoption = &mt('Enter the community with one of the available ad hoc roles');
} elsif ($type eq 'Placement') {
$roleoption = &mt('Enter the placement test with one of the available ad hoc roles.');
} else {
$roleoption = &mt('Enter the course with one of the available ad hoc roles.');
}
} else {
my $rolename = $description->{$roles_by_num->[0]};
if ($type eq 'Community') {
$roleoption = &mt('Enter the community with the ad hoc role of: [_1]',$rolename);
} elsif ($type eq 'Placement') {
$roleoption = &mt('Enter the placement test with the ad hoc role of: [_1]',$rolename);
} else {
$roleoption = &mt('Enter the course with the ad hoc role of: [_1]',$rolename);
}
}
}
if ($type eq 'Community') {
$settingsoption = &mt('View community settings which only a [_1] may modify.',$dctitle);
} elsif ($type eq 'Placement') {
$settingsoption = &mt('View placement test settings which only a [_1] may modify.',$dctitle);
} else {
$settingsoption = &mt('View course settings which only a [_1] may modify.',$dctitle);
}
}
$r->print($actiontext.'
');
if ($roleoption) {
$r->print('
'.$roleoption.'
'."\n");
}
$r->print('
'.$settingsoption.'
'."\n".'
');
return;
}
sub print_course_selection_page {
my ($r,$dom,$domdesc,$permission) = @_;
my $type = $env{'form.type'};
if (!defined($type)) {
$type = 'Course';
}
&print_header($r,$type);
if ($permission->{'adhocrole'} eq 'custom') {
my %lt = &Apache::lonlocal::texthash(
title => 'Ad hoc role selection',
preamble => 'Please choose an ad hoc role in the course.',
cancel => 'Click "OK" to enter the course, or "Cancel" to choose a different course.',
);
my %jslt = &Apache::lonlocal::texthash (
none => 'You are not eligible to use an ad hoc role for the selected course',
ok => 'OK',
exit => 'Cancel',
);
&js_escape(\%jslt);
$r->print(<<"END");
$lt{'preamble'}
$lt{'cancel'}
END
} elsif ($permission->{'adhocrole'} eq 'coord') {
$r->print(<<"END");
END
}
# Criteria for course search
my ($filterlist,$filter) = &get_filters();
my $action = '/adm/modifycourse';
my $dctitle = &Apache::lonnet::plaintext('dc');
my ($numtitles,@codetitles);
$r->print(&Apache::loncommon::js_changer());
$r->print(&mt('Revise your search criteria for this domain').' ('.$domdesc.'). ');
$r->print(&Apache::loncommon::build_filters($filterlist,$type,undef,undef,$filter,$action,
\$numtitles,'modifycourse',undef,undef,undef,
\@codetitles,$dom,$env{'form.form'}));
my %courses = &Apache::loncommon::search_courses($dom,$type,$filter,$numtitles,
undef,undef,undef,\@codetitles);
&Apache::lonpickcourse::display_matched_courses($r,$type,0,$action,undef,undef,undef,
$dom,undef,%courses);
return;
}
sub get_filters {
my ($dom) = @_;
my @filterlist = ('descriptfilter','instcodefilter','ownerfilter',
'ownerdomfilter','coursefilter','sincefilter');
# created filter
my $loncaparev = &Apache::lonnet::get_server_loncaparev($dom);
if ($loncaparev ne 'unknown_cmd') {
push(@filterlist,'createdfilter');
}
my %filter;
foreach my $item (@filterlist) {
$filter{$item} = $env{'form.'.$item};
}
return (\@filterlist,\%filter);
}
sub print_modification_menu {
my ($r,$cdesc,$domdesc,$dom,$type,$cid,$coursehash,$permission) = @_;
&print_header($r,$type);
my ($ccrole,$categorytitle,$setquota_text,$setuploadquota_text,$cdom,$cnum);
if (ref($coursehash) eq 'HASH') {
$cdom = $coursehash->{'domain'};
$cnum = $coursehash->{'num'};
} else {
($cdom,$cnum) = split(/_/,$cid);
}
if ($type eq 'Community') {
$ccrole = 'co';
} else {
$ccrole = 'cc';
}
my %linktext;
if ($permission->{'setparms'} eq 'edit') {
%linktext = (
'setquota' => 'View/Modify quotas for group portfolio files, and for uploaded content',
'setanon' => 'View/Modify responders threshold for anonymous survey submissions display',
'selfenroll' => 'View/Modify Self-Enrollment configuration',
'setpostsubmit' => 'View/Modify submit button behavior, post-submission',
);
} else {
%linktext = (
'setquota' => 'View quotas for group portfolio files, and for uploaded content',
'setanon' => 'View responders threshold for anonymous survey submissions display',
'selfenroll' => 'View Self-Enrollment configuration',
'setpostsubmit' => 'View submit button behavior, post-submission',
);
}
if ($type eq 'Community') {
if ($permission->{'setparms'} eq 'edit') {
$categorytitle = 'View/Modify Community Settings';
$linktext{'setparms'} = 'View/Modify community owner';
$linktext{'catsettings'} = 'View/Modify catalog settings for community';
} else {
$categorytitle = 'View Community Settings';
$linktext{'setparms'} = 'View community owner';
$linktext{'catsettings'} = 'View catalog settings for community';
}
$setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a community.');
$setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a community via Content Editor.');
} else {
if ($permission->{'setparms'} eq 'edit') {
$categorytitle = 'View/Modify Course Settings';
$linktext{'catsettings'} = 'View/Modify catalog settings for course';
if (($type ne 'Placement') && (&showcredits($dom))) {
$linktext{'setparms'} = 'View/Modify course owner, institutional code, default authentication, credits, self-enrollment and table lifetime';
} else {
$linktext{'setparms'} = 'View/Modify course owner, institutional code, default authentication, self-enrollment and table lifetime';
}
} else {
$categorytitle = 'View Course Settings';
$linktext{'catsettings'} = 'View catalog settings for course';
if (($type ne 'Placement') && (&showcredits($dom))) {
$linktext{'setparms'} = 'View course owner, institutional code, default authentication, credits, self-enrollment and table lifetime';
} else {
$linktext{'setparms'} = 'View course owner, institutional code, default authentication, self-enrollment and table lifetime';
}
}
$setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a course.');
$setuploadquota_text = &mt('Disk space allocated for storage of content uploaded directly to a course via Content Editor.');
}
my $anon_text = &mt('Responder threshold required to display anonymous survey submissions.');
my $postsubmit_text = &mt('Override defaults for submit button behavior post-submission for this specific course.');
my $mysqltables_text = &mt('Override default for lifetime of "temporary" MySQL tables containing student performance data.');
$linktext{'viewparms'} = 'Display current settings for automated enrollment';
my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);
my @additional_params = &catalog_settable($domconf{'coursecategories'},$type);
sub manage_selfenrollment {
my ($cdom,$cnum,$type,$coursehash,$permission) = @_;
if ($permission->{'selfenroll'}) {
my ($managed_by_cc,$managed_by_dc) = &Apache::lonuserutils::selfenrollment_administration($cdom,$cnum,$type,$coursehash);
if (ref($managed_by_dc) eq 'ARRAY') {
if (@{$managed_by_dc}) {
return 1;
}
}
}
return 0;
}
sub phaseurl {
my $phase = shift;
return "javascript:changePage(document.menu,'$phase')"
}
my @menu =
({ categorytitle => $categorytitle,
items => [
{
linktext => $linktext{'setparms'},
url => &phaseurl('setparms'),
permission => $permission->{'setparms'},
#help => '',
icon => 'crsconf.png',
linktitle => ''
},
{
linktext => $linktext{'setquota'},
url => &phaseurl('setquota'),
permission => $permission->{'setquota'},
#help => '',
icon => 'groupportfolioquota.png',
linktitle => ''
},
{
linktext => $linktext{'setanon'},
url => &phaseurl('setanon'),
permission => $permission->{'setanon'},
#help => '',
icon => 'anonsurveythreshold.png',
linktitle => ''
},
{
linktext => $linktext{'catsettings'},
url => &phaseurl('catsettings'),
permission => (($permission->{'catsettings'}) && (@additional_params > 0)),
#help => '',
icon => 'ccatconf.png',
linktitle => ''
},
{
linktext => $linktext{'viewparms'},
url => &phaseurl('viewparms'),
permission => ($permission->{'viewparms'} && ($type ne 'Community') && ($type ne 'Placement')),
#help => '',
icon => 'roles.png',
linktitle => ''
},
{
linktext => $linktext{'selfenroll'},
icon => 'self_enroll.png',
#help => 'Course_Self_Enrollment',
url => &phaseurl('selfenroll'),
permission => &manage_selfenrollment($cdom,$cnum,$type,$coursehash,$permission),
linktitle => 'Configure user self-enrollment.',
},
{
linktext => $linktext{'setpostsubmit'},
icon => 'emblem-readonly.png',
#help => '',
url => &phaseurl('setpostsubmit'),
permission => $permission->{'setpostsubmit'},
linktitle => '',
},
]
},
);
my $menu_html =
'
';
if ($type eq 'Community') {
$menu_html .= &mt('Although almost all community settings can be modified by a Coordinator, the following may only be set or modified by a Domain Coordinator:');
} else {
$menu_html .= &mt('Although almost all course settings can be modified by a Course Coordinator, the following may only be set or modified by a Domain Coordinator:');
}
$menu_html .= '
'."\n".'
';
if ($type eq 'Community') {
$menu_html .= '
'.&mt('Community owner (permitted to assign Coordinator roles in the community).').'
'."\n".
'
'.&mt('Override defaults for who configures self-enrollment for this specific community').'
'."\n";
} else {
$menu_html .= '
'.&mt('Course owner (permitted to assign Course Coordinator roles in the course).').'
'."\n".
'
'.&mt("Institutional code and default authentication (both required for auto-enrollment of students from institutional datafeeds).").'
'."\n";
if (($type ne 'Placement') && &showcredits($dom)) {
$menu_html .= '
'.&mt('Default credits earned by student on course completion.').'
'."\n";
}
$menu_html .= '
'.&mt('Override defaults for who configures self-enrollment for this specific course.').'
'."\n";
}
$menu_html .= '
'.$mysqltables_text.'
'."\n".
'
'.$setquota_text.'
'."\n".
'
'.$setuploadquota_text.'
'."\n".
'
'.$anon_text.'
'."\n".
'
'.$postsubmit_text.'
'."\n";
my ($categories_link_start,$categories_link_end);
if ($permission->{'catsettings'} eq 'edit') {
$categories_link_start = '';
$categories_link_end = '';
}
foreach my $item (@additional_params) {
if ($type eq 'Community') {
if ($item eq 'togglecats') {
$menu_html .= '
'.&mt('Hiding/unhiding a community from the catalog (although can be [_1]configured[_2] to be modifiable by a Coordinator in community context).',$categories_link_start,$categories_link_end).'
'.&mt('Manual cataloging of a community (although can be [_1]configured[_2] to be modifiable by a Coordinator in community context).',$categories_link_start,$categories_link_end).'
'.&mt('Hiding/unhiding a course from the course catalog (although can be [_1]configured[_2] to be modifiable by a Course Coordinator in course context).',$categories_link_start,$categories_link_end).'
'.&mt('Manual cataloging of a course (although can be [_1]configured[_2] to be modifiable by a Course Coordinator in course context).',$categories_link_start,$categories_link_end).'
'."\n";
}
}
}
$menu_html .=
'
'
.'');
return;
}
sub print_adhocrole_selected {
my ($r,$type,$permission) = @_;
&print_header($r,$type);
my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
my ($newrole,$selectrole);
if ($permission->{'adhocrole'} eq 'coord') {
if ($type eq 'Community') {
$newrole = "co./$cdom/$cnum";
} else {
$newrole = "cc./$cdom/$cnum";
}
$selectrole = 1;
} elsif ($permission->{'adhocrole'} eq 'custom') {
my ($okroles,$description) = &Apache::lonnet::get_my_adhocroles($env{'form.pickedcourse'},1);
if (ref($okroles) eq 'ARRAY') {
my $possrole = $env{'form.adhocrole'};
if (($possrole ne '') && (grep(/^\Q$possrole\E$/,@{$okroles}))) {
my $confname = &Apache::lonnet::get_domainconfiguser($cdom);
$newrole = "cr/$cdom/$confname/$possrole./$cdom/$cnum";
$selectrole = 1;
}
}
}
if ($selectrole) {
$r->print('');
} else {
$r->print('');
}
return;
}
sub print_settings_display {
my ($r,$cdom,$cnum,$cdesc,$type,$permission) = @_;
my %enrollvar = &get_enrollment_settings($cdom,$cnum);
my %longtype = &course_settings_descrip($type);
my %lt = &Apache::lonlocal::texthash(
'valu' => 'Current value',
'cour' => 'Current settings are:',
'cose' => "Settings which control auto-enrollment using classlists from your institution's student information system fall into two groups:",
'dcon' => 'Modifiable only by Domain Coordinator',
'back' => 'Pick another action',
);
my $ccrole = 'cc';
if ($type eq 'Community') {
$ccrole = 'co';
}
my $cctitle = &Apache::lonnet::plaintext($ccrole,$type);
my $dctitle = &Apache::lonnet::plaintext('dc');
my @modifiable_params = &get_dc_settable($type,$cdom);
my ($internals,$accessdates) = &autoenroll_keys();
my @items;
if ((ref($internals) eq 'ARRAY') && (ref($accessdates) eq 'ARRAY')) {
@items = (@{$internals},@{$accessdates});
}
my $disp_table = &Apache::loncommon::start_data_table()."\n".
&Apache::loncommon::start_data_table_header_row()."\n".
"
'.
''
);
}
sub print_setquota {
my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
my $lctype = lc($type);
my $headline = &mt("Set disk space quotas for $lctype: [_1]",
''.$cdesc.'');
my %lt = &Apache::lonlocal::texthash(
'gpqu' => 'Disk space for storage of group portfolio files',
'upqu' => 'Disk space for storage of content directly uploaded to course via Content Editor',
'modi' => 'Save',
'back' => 'Pick another action',
);
my %staticdefaults = (
coursequota => 20,
uploadquota => 500,
);
my %settings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota','internal.coursecode'],
$cdom,$cnum);
my $coursequota = $settings{'internal.coursequota'};
my $uploadquota = $settings{'internal.uploadquota'};
if ($coursequota eq '') {
$coursequota = $staticdefaults{'coursequota'};
}
if ($uploadquota eq '') {
my %domdefs = &Apache::lonnet::get_domain_defaults($cdom);
my $quotatype = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$type,\%settings);
$uploadquota = $domdefs{$quotatype.'quota'};
if ($uploadquota eq '') {
$uploadquota = $staticdefaults{'uploadquota'};
}
}
&print_header($r,$type);
my $hidden_elements = &hidden_form_elements();
my $porthelpitem = &Apache::loncommon::help_open_topic('Modify_Course_Quota');
my $uploadhelpitem = &Apache::loncommon::help_open_topic('Modify_Course_Upload_Quota');
my ($disabled,$submit);
if ($readonly) {
$disabled = ' disabled="disabled"';
} else {
$submit = '';
}
$r->print(<
$hidden_elements
$lt{'back'}
ENDDOCUMENT
return;
}
sub print_set_anonsurvey_threshold {
my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
my %lt = &Apache::lonlocal::texthash(
'resp' => 'Responder threshold for anonymous survey submissions display:',
'sufa' => 'Anonymous survey submissions displayed when responders exceeds',
'modi' => 'Save',
'back' => 'Pick another action',
);
my %settings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum);
my $threshold = $settings{'internal.anonsurvey_threshold'};
if ($threshold eq '') {
my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
$threshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'};
if ($threshold eq '') {
$threshold = 10;
}
} else {
$threshold = 10;
}
}
&print_header($r,$type);
my $hidden_elements = &hidden_form_elements();
my ($disabled,$submit);
if ($readonly) {
$disabled = ' disabled="disabled"';
} else {
$submit = '';
}
my $helpitem = &Apache::loncommon::help_open_topic('Modify_Anonsurvey_Threshold');
$r->print(<
$lt{'resp'} $cdesc
$helpitem $lt{'sufa'}:
$submit
$hidden_elements
$lt{'back'}
ENDDOCUMENT
return;
}
sub print_postsubmit_config {
my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
my %lt = &Apache::lonlocal::texthash (
'conf' => 'Configure submit button behavior after student makes a submission',
'disa' => 'Disable submit button/keypress following student submission',
'nums' => 'Number of seconds submit is disabled',
'modi' => 'Save',
'back' => 'Pick another action',
'yes' => 'Yes',
'no' => 'No',
);
my %settings = &Apache::lonnet::get('environment',['internal.postsubmit','internal.postsubtimeout',
'internal.coursecode','internal.textbook'],$cdom,$cnum);
my $postsubmit = $settings{'internal.postsubmit'};
if ($postsubmit eq '') {
my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
$postsubmit = 1;
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
if ($domconfig{'coursedefaults'}{'postsubmit'}{'client'} eq 'off') {
$postsubmit = 0;
}
}
}
}
my ($checkedon,$checkedoff,$display);
if ($postsubmit) {
$checkedon = 'checked="checked"';
$display = 'block';
} else {
$checkedoff = 'checked="checked"';
$display = 'none';
}
my $postsubtimeout = $settings{'internal.postsubtimeout'};
my $default = &domain_postsubtimeout($cdom,$type,\%settings);
my $zero = &mt('(Enter 0 to disable until next page reload, or leave blank to use the domain default: [_1])',$default);
if ($postsubtimeout eq '') {
$postsubtimeout = $default;
}
&print_header($r,$type);
my $hidden_elements = &hidden_form_elements();
my ($disabled,$submit);
if ($readonly) {
$disabled = ' disabled="disabled"';
} else {
$submit = '';
}
my $helpitem = &Apache::loncommon::help_open_topic('Modify_Postsubmit_Config');
$r->print(<
$lt{'conf'} ($cdesc)
$helpitem $lt{'disa'}:
$lt{'nums'}
$zero
$submit
$hidden_elements
$lt{'back'}
ENDDOCUMENT
return;
}
sub domain_postsubtimeout {
my ($cdom,$type,$settings) = @_;
return unless (ref($settings) eq 'HASH');
my $lctype = lc($type);
unless (($type eq 'Community') || ($type eq 'Placement')) {
$lctype = 'unofficial';
if ($settings->{'internal.coursecode'}) {
$lctype = 'official';
} elsif ($settings->{'internal.textbook'}) {
$lctype = 'textbook';
}
}
my %domconfig =
&Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom);
my $postsubtimeout = 60;
if (ref($domconfig{'coursedefaults'}) eq 'HASH') {
if (ref($domconfig{'coursedefaults'}{'postsubmit'}) eq 'HASH') {
if (ref($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}) eq 'HASH') {
if ($domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$lctype} ne '') {
$postsubtimeout = $domconfig{'coursedefaults'}{'postsubmit'}{'timeout'}{$lctype};
}
}
}
}
return $postsubtimeout;
}
sub print_catsettings {
my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_;
&print_header($r,$type);
my %lt = &Apache::lonlocal::texthash(
'back' => 'Pick another action',
'catset' => 'Catalog Settings for Course',
'visi' => 'Visibility in Course/Community Catalog',
'exclude' => 'Exclude from course catalog:',
'categ' => 'Categorize Course',
'assi' => 'Assign one or more categories and/or subcategories to this course.'
);
if ($type eq 'Community') {
$lt{'catset'} = &mt('Catalog Settings for Community');
$lt{'exclude'} = &mt('Exclude from course catalog');
$lt{'categ'} = &mt('Categorize Community');
$lt{'assi'} = &mt('Assign one or more subcategories to this community.');
}
$r->print(''."\n");
return;
}
sub print_course_modification_page {
my ($r,$cdom,$cnum,$cdesc,$crstype,$readonly) = @_;
my %lt=&Apache::lonlocal::texthash(
'actv' => "Active",
'inac' => "Inactive",
'ownr' => "Owner",
'name' => "Name",
'unme' => "Username:Domain",
'stus' => "Status",
'nocc' => 'There is currently no owner set for this course.',
'gobt' => "Save",
'sett' => 'Setting',
'domd' => 'Domain default',
'whom' => 'Who configures',
);
my ($ownertable,$ccrole,$javascript_validations,$authenitems,$ccname,$disabled);
my %enrollvar = &get_enrollment_settings($cdom,$cnum);
my %settings = &Apache::lonnet::get('environment',['internal.coursecode','internal.textbook',
'internal.selfenrollmgrdc','internal.selfenrollmgrcc',
'internal.mysqltables'],$cdom,$cnum);
my $type = &Apache::lonuserutils::get_extended_type($cdom,$cnum,$crstype,\%settings);
my @specific_managebydc = split(/,/,$settings{'internal.selfenrollmgrdc'});
my @specific_managebycc = split(/,/,$settings{'internal.selfenrollmgrcc'});
my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
my @default_managebydc = split(/,/,$domdefaults{$type.'selfenrolladmdc'});
if ($crstype eq 'Community') {
$ccrole = 'co';
$lt{'nocc'} = &mt('There is currently no owner set for this community.');
} else {
$ccrole ='cc';
($javascript_validations,$authenitems) = &gather_authenitems($cdom,\%enrollvar,$readonly);
}
$ccname = &Apache::lonnet::plaintext($ccrole,$crstype);
if ($readonly) {
$disabled = ' disabled="disabled"';
}
my %roleshash = &Apache::lonnet::get_my_roles($cnum,$cdom,'','',[$ccrole]);
my (@local_ccs,%cc_status,%pname);
foreach my $item (keys(%roleshash)) {
my ($uname,$udom) = split(/:/,$item);
if (!grep(/^\Q$uname\E:\Q$udom\E$/,@local_ccs)) {
push(@local_ccs,$uname.':'.$udom);
$pname{$uname.':'.$udom} = &Apache::loncommon::plainname($uname,$udom);
$cc_status{$uname.':'.$udom} = $lt{'actv'};
}
}
if (($enrollvar{'courseowner'} ne '') &&
(!grep(/^$enrollvar{'courseowner'}$/,@local_ccs))) {
push(@local_ccs,$enrollvar{'courseowner'});
my ($owneruname,$ownerdom) = split(/:/,$enrollvar{'courseowner'});
$pname{$enrollvar{'courseowner'}} =
&Apache::loncommon::plainname($owneruname,$ownerdom);
my $active_cc = &Apache::loncommon::check_user_status($ownerdom,$owneruname,
$cdom,$cnum,$ccrole);
if ($active_cc eq 'active') {
$cc_status{$enrollvar{'courseowner'}} = $lt{'actv'};
} else {
$cc_status{$enrollvar{'courseowner'}} = $lt{'inac'};
}
}
@local_ccs = sort(@local_ccs);
if (@local_ccs == 0) {
$ownertable = $lt{'nocc'};
} else {
my $numlocalcc = scalar(@local_ccs);
$ownertable = ''.
&Apache::loncommon::start_data_table()."\n".
&Apache::loncommon::start_data_table_header_row()."\n".
'
'.$lt{'ownr'}.'
'.
'
'.$lt{'name'}.'
'.
'
'.$lt{'unme'}.'
'.
'
'.$lt{'stus'}.'
'.
&Apache::loncommon::end_data_table_header_row()."\n";
foreach my $cc (@local_ccs) {
$ownertable .= &Apache::loncommon::start_data_table_row()."\n";
if ($cc eq $enrollvar{'courseowner'}) {
$ownertable .= '
'."\n";
} else {
$ownertable .= '
'."\n";
}
$ownertable .=
'
'.$pname{$cc}.'
'."\n".
'
'.$cc.'
'."\n".
'
'.$cc_status{$cc}.' '.$ccname.'
'."\n".
&Apache::loncommon::end_data_table_row()."\n";
}
$ownertable .= &Apache::loncommon::end_data_table();
}
&print_header($r,$crstype,$javascript_validations);
my $dctitle = &Apache::lonnet::plaintext('dc');
my $mainheader = &modifiable_only_title($crstype);
my $hidden_elements = &hidden_form_elements();
$r->print('');
return;
}
sub print_selfenrollconfig {
my ($r,$type,$cdesc,$coursehash,$readonly) = @_;
return unless(ref($coursehash) eq 'HASH');
my $cnum = $coursehash->{'num'};
my $cdom = $coursehash->{'domain'};
my %currsettings = &get_selfenroll_settings($coursehash);
&print_header($r,$type);
$r->print('
'.&mt('Self-enrollment with a student role in: [_1]',
''.$cdesc.'').'
'."\n");
&Apache::loncreateuser::print_selfenroll_menu($r,'domain',$env{'form.pickedcourse'},
$cdom,$cnum,\%currsettings,
&hidden_form_elements(),$readonly);
return;
}
sub modify_selfenrollconfig {
my ($r,$type,$cdesc,$coursehash) = @_;
return unless(ref($coursehash) eq 'HASH');
my $cnum = $coursehash->{'num'};
my $cdom = $coursehash->{'domain'};
my %currsettings = &get_selfenroll_settings($coursehash);
&print_header($r,$type);
$r->print('
'.&mt('Self-enrollment with a student role in: [_1]',
''.$cdesc.'').'
'."\n");
$r->print('');
return;
}
sub get_selfenroll_settings {
my ($coursehash) = @_;
my %currsettings;
if (ref($coursehash) eq 'HASH') {
%currsettings = (
selfenroll_types => $coursehash->{'internal.selfenroll_types'},
selfenroll_registered => $coursehash->{'internal.selfenroll_registered'},
selfenroll_section => $coursehash->{'internal.selfenroll_section'},
selfenroll_notifylist => $coursehash->{'internal.selfenroll_notifylist'},
selfenroll_approval => $coursehash->{'internal.selfenroll_approval'},
selfenroll_limit => $coursehash->{'internal.selfenroll_limit'},
selfenroll_cap => $coursehash->{'internal.selfenroll_cap'},
selfenroll_start_date => $coursehash->{'internal.selfenroll_start_date'},
selfenroll_end_date => $coursehash->{'internal.selfenroll_end_date'},
selfenroll_start_access => $coursehash->{'internal.selfenroll_start_access'},
selfenroll_end_access => $coursehash->{'internal.selfenroll_end_access'},
default_enrollment_start_date => $coursehash->{'default_enrollment_start_date'},
default_enrollment_end_date => $coursehash->{'default_enrollment_end_date'},
uniquecode => $coursehash->{'internal.uniquecode'},
);
}
return %currsettings;
}
sub modifiable_only_title {
my ($type) = @_;
my $dctitle = &Apache::lonnet::plaintext('dc');
if ($type eq 'Community') {
return &mt('Community settings modifiable only by [_1] for:',$dctitle);
} else {
return &mt('Course settings modifiable only by [_1] for:',$dctitle);
}
}
sub gather_authenitems {
my ($cdom,$enrollvar,$readonly) = @_;
my ($krbdef,$krbdefdom)=&Apache::loncommon::get_kerberos_defaults($cdom);
my $curr_authtype = '';
my $curr_authfield = '';
if (ref($enrollvar) eq 'HASH') {
if ($enrollvar->{'authtype'} =~ /^krb/) {
$curr_authtype = 'krb';
} elsif ($enrollvar->{'authtype'} eq 'internal' ) {
$curr_authtype = 'int';
} elsif ($enrollvar->{'authtype'} eq 'localauth' ) {
$curr_authtype = 'loc';
} elsif ($enrollvar->{'authtype'} eq 'lti' ) {
$curr_authtype = 'lti';
}
}
unless ($curr_authtype eq '') {
$curr_authfield = $curr_authtype.'arg';
}
my $javascript_validations =
&Apache::lonuserutils::javascript_validations('modifycourse',$krbdefdom,
$curr_authtype,$curr_authfield);
my %param = ( formname => 'document.'.$env{'form.phase'},
kerb_def_dom => $krbdefdom,
kerb_def_auth => $krbdef,
mode => 'modifycourse',
curr_authtype => $curr_authtype,
curr_autharg => $enrollvar->{'autharg'},
readonly => $readonly,
);
my (%authform,$authenitems);
$authform{'krb'} = &Apache::loncommon::authform_kerberos(%param);
$authform{'int'} = &Apache::loncommon::authform_internal(%param);
$authform{'loc'} = &Apache::loncommon::authform_local(%param);
$authform{'lti'} = &Apache::loncommon::authform_lti(%param);
foreach my $item ('krb','int','loc','lti') {
if ($authform{$item} ne '') {
$authenitems .= $authform{$item}.' ';
}
}
return($javascript_validations,$authenitems);
}
sub modify_course {
my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_;
my %longtype = &course_settings_descrip($type);
my @items = ('internal.courseowner','description','internal.co-owners',
'internal.pendingco-owners','internal.selfenrollmgrdc',
'internal.selfenrollmgrcc','internal.mysqltables');
my ($selfenrollrows,$selfenrolltitles) = &Apache::lonuserutils::get_selfenroll_titles();
unless (($type eq 'Community') || ($type eq 'Placement')) {
push(@items,('internal.coursecode','internal.authtype','internal.autharg',
'internal.sectionnums','internal.crosslistings'));
if (&showcredits($cdom)) {
push(@items,'internal.defaultcredits');
}
my %passwdconf = &Apache::lonnet::get_passwdconf($cdom);
if ($passwdconf{'crsownerchg'}) {
push(@items,'internal.nopasswdchg');
}
}
my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
my $description = $settings{'description'};
my ($ccrole,$response,$chgresponse,$nochgresponse,$reply,%currattr,%newattr,
%cenv,%changed,@changes,@nochanges,@sections,@xlists,@warnings);
my @modifiable_params = &get_dc_settable($type,$cdom);
foreach my $param (@modifiable_params) {
$currattr{$param} = $settings{'internal.'.$param};
}
if ($type eq 'Community') {
%changed = ( owner => 0 );
$ccrole = 'co';
} else {
%changed = ( code => 0,
owner => 0,
passwd => 0,
);
$ccrole = 'cc';
unless ($settings{'internal.sectionnums'} eq '') {
if ($settings{'internal.sectionnums'} =~ m/,/) {
@sections = split/,/,$settings{'internal.sectionnums'};
} else {
$sections[0] = $settings{'internal.sectionnums'};
}
}
unless ($settings{'internal.crosslistings'} eq '') {
if ($settings{'internal.crosslistings'} =~ m/,/) {
@xlists = split/,/,$settings{'internal.crosslistings'};
} else {
$xlists[0] = $settings{'internal.crosslistings'};
}
}
if ($env{'form.login'} eq 'krb') {
$newattr{'authtype'} = $env{'form.login'};
$newattr{'authtype'} .= $env{'form.krbver'};
$newattr{'autharg'} = $env{'form.krbarg'};
} elsif ($env{'form.login'} eq 'int') {
$newattr{'authtype'} ='internal';
if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
$newattr{'autharg'} = $env{'form.intarg'};
}
} elsif ($env{'form.login'} eq 'loc') {
$newattr{'authtype'} = 'localauth';
if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
$newattr{'autharg'} = $env{'form.locarg'};
}
} elsif ($env{'form.login'} eq 'lti') {
$newattr{'authtype'} = 'lti';
}
if ( $newattr{'authtype'}=~ /^krb/) {
if ($newattr{'autharg'} eq '') {
push(@warnings,
&mt('As you did not include the default Kerberos domain'
.' to be used for authentication in this class, the'
.' institutional data used by the automated'
.' enrollment process must include the Kerberos'
.' domain for each new student.'));
}
}
if ( exists($env{'form.coursecode'}) ) {
$newattr{'coursecode'}=$env{'form.coursecode'};
unless ( $newattr{'coursecode'} eq $currattr{'coursecode'} ) {
$changed{'code'} = 1;
}
}
if ( exists($env{'form.mysqltables'}) ) {
$newattr{'mysqltables'} = $env{'form.mysqltables'};
$newattr{'mysqltables'} =~ s/\D+//g;
}
if ($type ne 'Placement') {
if (&showcredits($cdom) && exists($env{'form.defaultcredits'})) {
$newattr{'defaultcredits'}=$env{'form.defaultcredits'};
$newattr{'defaultcredits'} =~ s/[^\d\.]//g;
}
if (grep(/^nopasswdchg$/,@modifiable_params)) {
if ($env{'form.nopasswdchg'}) {
$newattr{'nopasswdchg'} = 1;
unless ($currattr{'nopasswdchg'}) {
$changed{'passwd'} = 1;
}
} elsif ($currattr{'nopasswdchg'}) {
$changed{'passwd'} = 1;
}
}
}
}
my @newmgrdc = ();
my @newmgrcc = ();
my @currmgrdc = split(/,/,$currattr{'selfenrollmgrdc'});
my @currmgrcc = split(/,/,$currattr{'selfenrollmgrcc'});
foreach my $item (@{$selfenrollrows}) {
if ($env{'form.selfenrollmgr_'.$item} eq '0') {
push(@newmgrdc,$item);
} elsif ($env{'form.selfenrollmgr_'.$item} eq '1') {
push(@newmgrcc,$item);
}
}
$newattr{'selfenrollmgrdc'}=join(',',@newmgrdc);
$newattr{'selfenrollmgrcc'}=join(',',@newmgrcc);
my $cctitle;
if ($type eq 'Community') {
$cctitle = &mt('Community personnel');
} else {
$cctitle = &mt('Course personnel');
}
my $dctitle = &Apache::lonnet::plaintext('dc');
if ( exists($env{'form.courseowner'}) ) {
$newattr{'courseowner'}=$env{'form.courseowner'};
unless ( $newattr{'courseowner'} eq $currattr{'courseowner'} ) {
$changed{'owner'} = 1;
}
}
if ($changed{'owner'} || $changed{'code'} || $changed{'passwd'}) {
my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',$cnum,
undef,undef,'.');
if (ref($crsinfo{$env{'form.pickedcourse'}}) eq 'HASH') {
if ($changed{'code'}) {
$crsinfo{$env{'form.pickedcourse'}}{'inst_code'} = $env{'form.coursecode'};
}
if ($changed{'owner'}) {
$crsinfo{$env{'form.pickedcourse'}}{'owner'} = $env{'form.courseowner'};
}
if ($changed{'passwd'}) {
if ($env{'form.nopasswdchg'}) {
$crsinfo{$env{'form.pickedcourse'}}{'nopasswdchg'} = 1;
} else {
delete($crsinfo{'nopasswdchg'});
}
}
my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
my $putres = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime');
if (($putres eq 'ok') && (($changed{'owner'} || $changed{'code'}))) {
&update_coowners($cdom,$cnum,$chome,\%settings,\%newattr);
if ($changed{'code'}) {
&Apache::lonnet::devalidate_cache_new('instcats',$cdom);
# Update cache of self-cataloging courses on institution's server(s).
if (&Apache::lonnet::shared_institution($cdom)) {
unless ($registered_cleanup) {
my $handlers = $r->get_handlers('PerlCleanupHandler');
$r->set_handlers('PerlCleanupHandler' => [\&devalidate_remote_instcats,@{$handlers}]);
$registered_cleanup=1;
$modified_dom = $cdom;
}
}
}
}
}
}
foreach my $param (@modifiable_params) {
if ($currattr{$param} eq $newattr{$param}) {
push(@nochanges,$param);
} else {
$cenv{'internal.'.$param} = $newattr{$param};
push(@changes,$param);
}
}
if (@changes > 0) {
$chgresponse = &mt('The following settings have been changed:').'
';
}
if (@nochanges > 0) {
$nochgresponse = &mt('The following settings remain unchanged:').'
';
}
if (@changes > 0) {
my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum);
if ($putreply !~ /^ok$/) {
$response = '
'.
&mt('There was a problem processing your requested changes.').' ';
if ($type eq 'Community') {
$response .= &mt('Settings for this community have been left unchanged.');
} else {
$response .= &mt('Settings for this course have been left unchanged.');
}
$response .= ' '.&mt('Error: ').$putreply.'
'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'
';
}
}
if (($type ne 'Community') && ($type ne 'Placement') && ($changed{'code'} || $changed{'owner'})) {
if ( $newattr{'courseowner'} eq '') {
push(@warnings,&mt('There is no owner associated with this LON-CAPA course.').
' '.&mt('If automated enrollment at your institution requires validation of course owners, automated enrollment will fail.'));
} else {
my %crsenv = &Apache::lonnet::get('environment',['internal.co-owners'],$cdom,$cnum);
my $coowners = $crsenv{'internal.co-owners'};
if (@sections > 0) {
if ($changed{'code'}) {
foreach my $sec (@sections) {
if ($sec =~ m/^(.+):/) {
my $instsec = $1;
my $inst_course_id = $newattr{'coursecode'}.$1;
my $course_check = &Apache::lonnet::auto_validate_courseID($cnum,$cdom,$inst_course_id);
if ($course_check eq 'ok') {
my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$inst_course_id,$newattr{'courseowner'},$coowners);
unless ($outcome eq 'ok') {
push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$outcome).' ');
}
} else {
push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$course_check));
}
} else {
push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3], because this is not a valid section entry.',$description,$newattr{'coursecode'},$sec));
}
}
} elsif ($changed{'owner'}) {
foreach my $sec (@sections) {
if ($sec =~ m/^(.+):/) {
my $instsec = $1;
my $inst_course_id = $newattr{'coursecode'}.$instsec;
my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$inst_course_id,$newattr{'courseowner'},$coowners);
unless ($outcome eq 'ok') {
push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$outcome));
}
} else {
push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3], because this is not a valid section entry.',$description,$newattr{'coursecode'},$sec));
}
}
}
} else {
push(@warnings,&mt('As no section numbers are currently listed for "[_1]", automated enrollment will not occur for any sections of institutional course code: "[_2]".',$description,$newattr{'coursecode'}));
}
if ( (@xlists > 0) && ($changed{'owner'}) ) {
foreach my $xlist (@xlists) {
if ($xlist =~ m/^(.+):/) {
my $instxlist = $1;
my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$instxlist,$newattr{'courseowner'},$coowners);
unless ($outcome eq 'ok') {
push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for crosslisted class "[_2]" for the following reason: "[_3]".',$description,$instxlist,$outcome));
}
}
}
}
}
}
}
} else {
foreach my $attr (@modifiable_params) {
my $shown = $currattr{$attr};
if ($attr eq 'selfenrollmgrdc') {
$shown = &selfenroll_config_status(\@currmgrdc,$selfenrolltitles);
} elsif ($attr eq 'selfenrollmgrcc') {
$shown = &selfenroll_config_status(\@currmgrcc,$selfenrolltitles);
} elsif (($attr eq 'defaultcredits') && ($shown eq '')) {
$shown = &mt('None');
} elsif (($attr eq 'mysqltables') && ($shown eq '')) {
$shown = &mt('domain default');
}
$nochgresponse .= '
'.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'
';
}
}
if (@changes > 0) {
$chgresponse .= "
";
}
if (@nochanges > 0) {
$nochgresponse .= "
";
}
my ($warning,$numwarnings);
my $numwarnings = scalar(@warnings);
if ($numwarnings) {
$warning = &mt('The following [quant,_1,warning was,warnings were] generated when applying your changes to automated enrollment:',$numwarnings).'