--- loncom/interface/lonmodifycourse.pm 2003/12/30 15:46:18 1.5 +++ loncom/interface/lonmodifycourse.pm 2022/02/07 12:03:43 1.79.2.9.2.1 @@ -1,3 +1,8 @@ +# The LearningOnline Network with CAPA +# handler for DC-only modifiable course settings +# +# $Id: lonmodifycourse.pm,v 1.79.2.9.2.1 2022/02/07 12:03:43 raeburn Exp $ +# # Copyright Michigan State University Board of Trustees # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). @@ -26,678 +31,2764 @@ use strict; use Apache::Constants qw(:common :http); use Apache::lonnet; use Apache::loncommon; +use Apache::lonhtmlcommon; use Apache::lonlocal; -use Apache::londropadd; -use LONCAPA::Enrollment; +use Apache::lonuserutils; +use Apache::loncreateuser; +use Apache::lonpickcourse; use lib '/home/httpd/lib/perl'; -use localenroll; +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 ($confhash->{'categorizecomm'} ne 'comm') { + push(@settable,'categorize'); + } + } else { + if ($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).'

'); + } 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:'); + } 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); + } 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'); + } 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); + } 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); + } else { + $settingsoption = &mt('View course settings which only a [_1] may modify.',$dctitle); + } + } + $r->print($actiontext.''); + return; +} sub print_course_selection_page { - my ($r,$tasklongref) = @_; - my $dom = $ENV{'user.domain'}; - my %lt=&Apache::lonlocal::texthash( - 'csae' => "Course settings for automated enrollment", - 'unst' => "Unlike standard LON-CAPA course parameters, such as course description, feedback addresses, and top level map, which are displayed and/or modified using the 'Course Environment Parameters' screen, settings that control automated enrollment based on classlist data available from your institution's student information system are handled differently. Automated enrollment settings fall into two groups: (a) settings that can be modified by a Course Coordinator using the Automated Enrollment Manager and (b) settings that may only be modified by a Domain Coordinator via the 'View/Modify Course settings' menu accessed from this page.", - 'chcs' => "Choose the course for which you wish to view/modify automated enrollment settings from the select box below and click 'Go' to proceed.", - 'eaen' => "Each entry in the select box contains: course code -- course title ------- course owner, and entries are ordered alphabetically by course code.", - 'psac' => "Please select a course", - 'ccrs' => "Choose a course", - 'gobt' => "Go" + my ($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); + $r->print(<<"END"); + + + +END + } elsif ($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', + 'setltiauth' => 'View/Modify re-authentication requirement for LTI launch of deep-linked item', + ); + } 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', + 'setltiauth' => 'View re-authentication requirement for LTI launch of deep-linked item', + ); + } + 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.'); + my $ltiauth_text = &mt('Override default for requirement for re-authentication for LTI-limited launch of deep-linked item'); + $linktext{'viewparms'} = 'Display current settings for automated enrollment'; + + my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$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')), + #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 => '', + }, + { + linktext => $linktext{'setltiauth'}, + icon => 'system-lock-screen.png', + #help => '', + url => &phaseurl('setltiauth'), + permission => $permission->{'setltiauth'}, + linktitle => '', + }, + ] + }, + ); + + my $menu_html = + '

' + .&mt('View/Modify settings for: [_1]', + ''.$cdesc.'') + .'

'."\n".'

'; + 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".'' + .'
' + ."\n" + .&hidden_form_elements(); + + $r->print($menu_html); + $r->print(&Apache::lonhtmlcommon::generate_menu(@menu)); + $r->print('
'); + return; +} + +sub print_adhocrole_selected { + my ($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', ); - -# Determine the courses - my %courseIDs = &Apache::lonnet::courseiddump($dom,'.',1); - &print_header($r,$tasklongref); - $r->print(< -

$lt{'csae'}

-

$lt{'unst'} -

$lt{'chcs'} -
$lt{'eaen'} -

-$lt{'ccrs'}: - -  - - + 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 $disp_table = &Apache::loncommon::start_data_table()."\n". + &Apache::loncommon::start_data_table_header_row()."\n". + " \n". + "$lt{'valu'}\n". + "$lt{'dcon'}\n". + &Apache::loncommon::end_data_table_header_row()."\n"; + foreach my $item (@items) { + my $shown = $enrollvar{$item}; + if ($item eq 'crosslistings') { + my (@xlists,@lcsecs); + foreach my $entry (split(/,/,$enrollvar{$item})) { + my ($xlist,$lc_sec) = split(/:/,$entry); + push(@xlists,$xlist); + push(@lcsecs,$lc_sec); + } + if (@xlists) { + my $crskey = $cnum.':'.$enrollvar{'coursecode'}; + my %reformatted = + &Apache::lonnet::auto_instsec_reformat($cdom,'declutter', + {$crskey => \@xlists}); + if (ref($reformatted{$crskey}) eq 'ARRAY') { + my @show; + my @xlcodes = @{$reformatted{$crskey}}; + for (my $i=0; $i<@xlcodes; $i++) { + push(@show,$xlcodes[$i].':'.$lcsecs[$i]); + } + if (@show) { + $shown = join(',',@show); + } + } + } + } + $disp_table .= &Apache::loncommon::start_data_table_row()."\n". + "$longtype{$item}\n". + "$shown\n"; + if (grep(/^\Q$item\E$/,@modifiable_params)) { + $disp_table .= ''.&mt('Yes').''."\n"; + } else { + $disp_table .= ''.&mt('No').''."\n"; + } + $disp_table .= &Apache::loncommon::end_data_table_row()."\n"; + } + $disp_table .= &Apache::loncommon::end_data_table()."\n"; + &print_header($r,$type); + my ($enroll_link_start,$enroll_link_end,$setparms_link_start,$setparms_link_end); + if (&Apache::lonnet::allowed('ccc',$cdom)) { + my $newrole = $ccrole.'./'.$cdom.'/'.$cnum; + my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole. + '=1&destinationurl=/adm/populate','&<>"'); + $enroll_link_start = ''; + $enroll_link_end = ''; + } + if ($permission->{'setparms'}) { + $setparms_link_start = ''; + $setparms_link_end = ''; + } + $r->print('

'.&mt('Current automated enrollment settings for:'). + ' '.$cdesc.'

'. + '
'."\n". + '

'.$lt{'cose'}.'

'. + '

'.$lt{'cour'}.'

'.$disp_table.'

'. + ''.$lt{'back'}.''."\n". + &hidden_form_elements(). + '

' + ); +} + +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(< +

$headline

+

+$porthelpitem $lt{'gpqu'}: MB + +
+ +$uploadhelpitem $lt{'upqu'}: MB +

-"); - &print_footer($r); +

+$submit +

+$hidden_elements +$lt{'back'} + +ENDDOCUMENT return; } -sub print_course_modification_page { - my ($r,$tasklongref,$typeref) = @_; - my %enrollvar = (); - my $javascript_validations; - my $course = ''; - my $dom = $ENV{'user.domain'}; - if ( defined($ENV{'form.course'}) ) { - $course = $ENV{'form.course'}; - } - my $ok_course = 'ok'; - if ( ($course == -1) || ($course == '-2') || ($course eq '') ) { - $ok_course = 'invalid'; - } else { - $ok_course = &check_course($dom,$course); - } - - unless ($ok_course eq 'ok') { - &print_header($r,$tasklongref,'',\$javascript_validations); - my $reply = "
".&mt("The LON-CAPA course selected was not a valid course for this domain"); - $r->print($reply); - &print_footer($r); - return; +sub print_set_anonsurvey_threshold { + my ($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') { + $lctype = 'unofficial'; + if ($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; +} - my @bgcolors=("#eeeeee","#cccccc"); - my $ownertable; +sub print_catsettings { + my ($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('
'. + '

'.$lt{'catset'}.' '.$cdesc.'

'); + my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom); + my @cat_params = &catalog_settable($domconf{'coursecategories'},$type); + if (@cat_params > 0) { + my $disabled; + if ($readonly) { + $disabled = ' disabled="disabled"'; + } + my %currsettings = + &Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum); + if (grep(/^togglecats$/,@cat_params)) { + my $excludeon = ''; + my $excludeoff = ' checked="checked" '; + if ($currsettings{'hidefromcat'} eq 'yes') { + $excludeon = $excludeoff; + $excludeoff = ''; + } + $r->print('

'.$lt{'visi'}.'

'. + $lt{'exclude'}. + '    

'); + if ($type eq 'Community') { + $r->print(&mt("If a community has been categorized using at least one of the categories defined for communities in the domain, it will be listed in the domain's publicly accessible Course/Community Catalog, unless excluded.")); + } else { + $r->print(&mt("Unless excluded, a course will be listed in the domain's publicly accessible Course/Community Catalog, if at least one of the following applies").':

    '. + '
  • '.&mt('Auto-cataloging is enabled and the course is assigned an institutional code.').'
    • '. + '
  • '.&mt('The course has been categorized using at least one of the course categories defined for the domain.').'
'); + } + $r->print('

'); + } + if (grep(/^categorize$/,@cat_params)) { + $r->print('

'.$lt{'categ'}.'

'); + if (ref($domconf{'coursecategories'}) eq 'HASH') { + my $cathash = $domconf{'coursecategories'}{'cats'}; + if (ref($cathash) eq 'HASH') { + $r->print($lt{'assi'}.'

'. + &Apache::loncommon::assign_categories_table($cathash, + $currsettings{'categories'},$type,$disabled)); + } else { + $r->print(&mt('No categories defined for this domain')); + } + } else { + $r->print(&mt('No categories defined for this domain')); + } + unless ($type eq 'Community') { + $r->print('

'.&mt('If auto-cataloging based on institutional code is enabled in the domain, a course will continue to be listed in the catalog of official courses, in addition to receiving a listing under any manually assigned categor(ies).').'

'); + } + } + unless ($readonly) { + $r->print('

'); + } + } else { + $r->print(''); + if ($type eq 'Community') { + $r->print(&mt('Catalog settings in this domain are set in community context via "Community Configuration".')); + } else { + $r->print(&mt('Catalog settings in this domain are set in course context via "Course Configuration".')); + } + $r->print('

'."\n". + ''. + $lt{'back'}.''); + } + $r->print(&hidden_form_elements().'
'."\n"); + return; +} + +sub print_course_modification_page { + my ($r,$cdom,$cnum,$cdesc,$crstype,$readonly) = @_; my %lt=&Apache::lonlocal::texthash( 'actv' => "Active", 'inac' => "Inactive", - 'ccor' => "Course Coordinator", - 'noen' => "No end date", 'ownr' => "Owner", 'name' => "Name", - 'unme' => "Username", + 'unme' => "Username:Domain", 'stus' => "Status", - 'aecs' => "Automated Enrollment Course Settings", - 'cose' => "Course settings for LON-CAPA courses that control automated student enrollment based on classlist data available from your institution's student information system fall into two groups: (a) settings that can be modified by a Course Coordinator using the ", - 'aenm' => "Automated Enrollment Manager", - 'andb' => " and (b) settings that may only be modified by a Domain Coordinator via this page.", - 'caes' => 'Current automated enrollment settings', - 'cour' => "Course settings that control automated enrollment in this LON-CAPA course -are currently:", - 'cset' => "Course setting", - 'valu' => "Current value", - 'nocc' => "There is currently no course owner set for this course. In addition, no active course coordinators from this LON-CAPA domain were found, so you will not be able assign a course owner. If you wish to assign a course owner, it is recommended that you use the 'User Roles' screen to add a course coordinator with a LON-CAPA account in this domain to the course.", - 'ccus' => "A course coordinator can use the 'Automated Enrollment Manager' to change -all settings except course code, course owner, and default authentication method for students added to your course (who are also new to the LON-CAPA system at this domain).", - 'mkch' => "Make changes to course settings set by Domain Coordinator", - 'ccod' => "Course Code", - 'ccus' => "The course code is used during automated enrollment to map the internal LON-CAPA course ID for this course to the corresponding course section ID(s) used by the office responsible for providing official class lists for courses at your institution.", - 'cown' => "Course Owner", - 'cous' => "The course owner is used in the retrieval of class lists from your institution's student information system when access to class lists data incorporates validation of instructor status.", - 'tabl' => 'The table below contains a list of active course coordinators in this course, who are from this domain', - 'usrd' => 'Use the radio buttons to select a different course owner.', - 'deam' => "Default Authentication method", - 'deus' => "The default authentication method, and default authentication parameter (domain, initial password or argument) are used when automatic enrollment of students in a course requires addition of new user accounts in your domain, and the class list file contains empty entries for the <authtype> and <autharg> properties for the new student. If you choose 'internally authenticated', and leave the initial password field empty, the automated enrollment process will create a randomized password for each new student account that it adds to your LON-CAPA domain.", - 'gobt' => "Modify settings", + 'nocc' => 'There is currently no owner set for this course.', + 'gobt' => "Save", + 'sett' => 'Setting', + 'domd' => 'Domain default', + 'whom' => 'Who configures', ); - - my %settings = &Apache::lonnet::dump('environment',$dom,$course); - $enrollvar{'autharg'} = ''; - $enrollvar{'authtype'} = ''; - foreach my $item (keys %settings) { - if ($item =~ m/^internal\.(.+)$/) { - if ( ($1 eq "autoadds") || ($1 eq "autodrops") ) { - if ($settings{$item} == 1) { - $enrollvar{$1} = "ON"; - } else { - $enrollvar{$1} = "OFF"; - } - } elsif ( ($1 eq "autostart") || ($1 eq "autoend") ) { - if ( ($1 eq "autoend") && ($settings{$item} == 0) ) { - $enrollvar{$1} = $lt{'noen'}; - } else { - $enrollvar{$1} = localtime($settings{$item}); - } - } else { - $enrollvar{$1} = $settings{$item}; + 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"; } + $ownertable .= &Apache::loncommon::end_data_table(); } - - my @coursepersonnel = &Apache::lonnet::getkeys('nohist_userroles',$dom,$course); - my @local_ccs = (); - my %cc_status = (); - my %pname = (); - my $active_cc; - foreach (@coursepersonnel) { - my @roleinfo = split/:/,$_; - if ( ($roleinfo[0] eq 'cc') && ($roleinfo[2] eq $dom) ) { - unless (grep/^$roleinfo[1]$/,@local_ccs) { - $active_cc = &LONCAPA::Enrollment::check_user_status($roleinfo[2],$roleinfo[1],$dom,$course,'cc'); - if ($active_cc eq 'ok') { - push @local_ccs, $roleinfo[1]; - $pname{$roleinfo[1]} = &Apache::loncommon::plainname($roleinfo[1],$roleinfo[2]); - $cc_status{$roleinfo[1]} = $lt{'actv'}; - } + &print_header($r,$crstype,$javascript_validations); + my $dctitle = &Apache::lonnet::plaintext('dc'); + my $mainheader = &modifiable_only_title($crstype); + my $hidden_elements = &hidden_form_elements(); + $r->print('
'."\n". + '

'.$mainheader.' '.$cdesc.'

'. + &Apache::lonhtmlcommon::start_pick_box()); + if ($crstype eq 'Community') { + $r->print(&Apache::lonhtmlcommon::row_title( + &Apache::loncommon::help_open_topic('Modify_Community_Owner'). + ' '.&mt('Community Owner'))."\n". + $ownertable."\n".&Apache::lonhtmlcommon::row_closure()); + } else { + $r->print(&Apache::lonhtmlcommon::row_title( + &Apache::loncommon::help_open_topic('Modify_Course_Instcode'). + ' '.&mt('Course Code'))."\n". + ''. + &Apache::lonhtmlcommon::row_closure()); + if (&showcredits($cdom)) { + $r->print(&Apache::lonhtmlcommon::row_title( + &Apache::loncommon::help_open_topic('Modify_Course_Credithours'). + ' '.&mt('Credits (students)'))."\n". + ''. + &Apache::lonhtmlcommon::row_closure()); + } + $r->print(&Apache::lonhtmlcommon::row_title( + &Apache::loncommon::help_open_topic('Modify_Course_Defaultauth'). + ' '.&mt('Default Authentication method'))."\n". + $authenitems."\n". + &Apache::lonhtmlcommon::row_closure(). + &Apache::lonhtmlcommon::row_title( + &Apache::loncommon::help_open_topic('Modify_Course_Owner'). + ' '.&mt('Course Owner'))."\n". + $ownertable."\n".&Apache::lonhtmlcommon::row_closure()); + if (($passwdconf{'crsownerchg'}) && ($type ne 'Placement')) { + my $checked; + if ($enrollvar{'nopasswdchg'}) { + $checked = ' checked="checked"'; } + $r->print(&Apache::lonhtmlcommon::row_title( + &Apache::loncommon::help_open_topic('Modify_Course_Chgpasswd'). + ' '.&mt('Changing passwords (internal)'))."\n". + '

'.$hidden_elements); + unless ($readonly) { + $r->print('print('this.form.submit();"'); + } else { + $r->print('javascript:verify_message(this.form);"'); + } + $r->print(' value="'.$lt{'gobt'}.'" />'); + } + $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(),$readonly); + return; +} + +sub print_set_ltiauth { + my ($r,$cdom,$cnum,$cdesc,$type,$readonly) = @_; + my %lt = &Apache::lonlocal::texthash( + 'requ' => 'Requirement for re-authentication for student LTI-limited launch of deep-linked item', + 'link' => 'Link protection can be set to accept username for an enrolled student (if sent by Consumer)', + 'logi' => 'Login needed, regardless of user information sent by LTI Consumer in (signed) parameters', + 'used' => 'Use domain default', + 'cour' => 'Use course-specific setting', + 'curd' => 'Current domain default is', + 'valu' => 'Value for this course', + 'modi' => 'Save', + 'back' => 'Pick another action', + ); + my ($domdef,$checkeddom,$checkedcrs,$domdefdisplay,$divsty,$authok,$authno); + $domdef = 0; + $checkeddom = 'checked="checked "'; + $domdefdisplay = $lt{'logi'}; + $divsty = 'display:none'; + $authno = 'checked="checked" '; + my %domconfig = + &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom); + if (ref($domconfig{'coursedefaults'}) eq 'HASH') { + $domdef = $domconfig{'coursedefaults'}{'ltiauth'}; + } + if ($domdef) { + $domdefdisplay = $lt{'link'}; + } + my %settings = &Apache::lonnet::get('environment',['internal.ltiauth'],$cdom,$cnum); + my $ltiauth = $settings{'internal.ltiauth'}; + + if ($ltiauth ne '') { + $checkedcrs = $checkeddom; + $checkeddom = ''; + $divsty = 'display:inline-block'; + if ($ltiauth) { + $authok = 'checked="checked "'; + } + } + &print_header($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_Course_LTI_Authen'); + $r->print(< +

$helpitem $lt{'requ'} $cdesc

+

$lt{'curd'}: '.$domdefdisplay +

+
+ + +

+$lt{'valu'} + + +
+ + + +
+$submit +

+$hidden_elements +$lt{'back'} + +ENDDOCUMENT + 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"); + $r->print('
'."\n". + &hidden_form_elements().'
'); + &Apache::loncreateuser::update_selfenroll_config($r,$env{'form.pickedcourse'}, + $cdom,$cnum,'domain',$type,\%currsettings); + $r->print('
'); + return; +} + +sub get_selfenroll_settings { + my ($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'}, + ); } - my $numlocalcc = @local_ccs; - my $bodytag=&Apache::loncommon::bodytag(&mt("Modify Course Settings")); - my $helplink=&Apache::loncommon::help_open_topic('Modify_Course',&mt("Help on Modifying Courses")); - my $defdom=$ENV{'request.role.domain'}; - my ($krbdef,$krbdefdom)=&Apache::loncommon::get_kerberos_defaults($defdom); + return %currsettings; +} + +sub modifiable_only_title { + my ($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 $curr_authfield = ''; - if ($enrollvar{'authtype'} =~ /^krb/) { - $curr_authtype = 'krb'; - } elsif ($enrollvar{'authtype'} eq 'internal' ) { - $curr_authtype = 'int'; - } elsif ($enrollvar{'authtype'} eq 'localauth' ) { - $curr_authtype = 'loc'; + if (ref($enrollvar) eq 'HASH') { + if ($enrollvar->{'authtype'} =~ /^krb/) { + $curr_authtype = 'krb'; + } elsif ($enrollvar->{'authtype'} eq 'internal' ) { + $curr_authtype = 'int'; + } elsif ($enrollvar->{'authtype'} eq 'localauth' ) { + $curr_authtype = 'loc'; + } } unless ($curr_authtype eq '') { $curr_authfield = $curr_authtype.'arg'; - } - $javascript_validations=&Apache::londropadd::javascript_validations('modifycourse',$krbdefdom,$curr_authtype,$curr_authfield); - my %param = ( formname => 'document.cmod', - kerb_def_dom => $krbdefdom, - kerb_def_auth => $krbdef, + } + 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'} - ); - my $krbform = &Apache::loncommon::authform_kerberos(%param); - my $intform = &Apache::loncommon::authform_internal(%param); - my $locform = &Apache::loncommon::authform_local(%param); - - my $disp_table = qq| - - - -
- - - - -
- - - - - - |; - my $iter = 0; - foreach my $key (sort keys %enrollvar) { - my $colflag = $iter%2; - $disp_table .= " - - - "; - $iter ++; - } - $disp_table .= "
$lt{'cset'}$lt{'valu'}
$$typeref{$key}$enrollvar{$key}
-
-
"; - - if ($numlocalcc == 0) { - $ownertable = $lt{'nocc'}; - } - - if ($numlocalcc > 0) { - @local_ccs = sort @local_ccs; - $ownertable = qq( - - - - - - - - - -
$lt{'tabl'} ($dom). $lt{'usrd'} -
 
- - - - -
- - - - -
- - - - - - - + curr_autharg => $enrollvar->{'autharg'}, + readonly => $readonly, ); - for (my $i=0; $i<@local_ccs; $i++) { - my $colflag = $i%2; - $ownertable .= ""; - if ($local_ccs[$i] eq $enrollvar{'courseowner'}) { - $ownertable .= ""; - } else { - $ownertable .= ""; - } - $ownertable .= " - - - "; - } - $ownertable .= "
$lt{'ownr'}$lt{'name'}$lt{'unme'}$lt{'stus'}
$pname{$local_ccs[$i]}$local_ccs[$i]$cc_status{$local_ccs[$i]} $lt{'ccor'}
-
-
-
"; + my (%authform,$authenitems); + $authform{'krb'} = &Apache::loncommon::authform_kerberos(%param); + $authform{'int'} = &Apache::loncommon::authform_internal(%param); + $authform{'loc'} = &Apache::loncommon::authform_local(%param); + foreach my $item ('krb','int','loc') { + if ($authform{$item} ne '') { + $authenitems .= $authform{$item}.'
'; + } } - &print_header($r,$tasklongref,$settings{'description'},\$javascript_validations); - $r->print(< -

$lt{'aecs'}

-$lt{'cose'}$lt{'aenm'}$lt{'andb'} -

- - - - - -
 

$lt{'caes'}

-

-$lt{'cour'} -

-$disp_table -
-

- - - - - - -
  -

$lt{'mkch'}

-
-

- - - - - - - - - - - - -
Use the appropriate text boxes and radio buttons below to change some or all of the four automated enrollment settings that may only be changed by a Domain Coordinator. Click the "$lt{'gobt'}" button to save your changes.
- $lt{'ccod'}:   -

- $lt{'ccus'} - 		- $lt{'cown'}:

- $ownertable -

- $lt{'cous'} -
- $lt{'deam'}:

- $krbform -
- $intform -
- $locform -
-
- $lt{'deus'}. - 		 
-

- - - - -
- - - -
- -
-
-ENDDOCUMENT - &print_footer($r); - return; + return($javascript_validations,$authenitems); } sub modify_course { - my ($r,$tasklongref,$typeref) = @_; - my $dom = $ENV{'user.domain'}; - my $crs = $ENV{'form.course'}; - - unless ( &check_course($dom,$crs) eq 'ok' ) { - &print_header($r,$tasklongref); - my $reply = "
".&mt("The LON-CAPA course selected was not a valid course for this domain"); - $r->print($reply); - &print_footer($r); - return; + my ($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 ($type eq 'Community') { + push(@items,('internal.coursecode','internal.authtype','internal.autharg', + 'internal.sectionnums','internal.crosslistings')); + if (&showcredits($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'}; + } + } + 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.')); + } + } - my %settings = &Apache::lonnet::get('environment',['internal.courseowner','internal.coursecode','internal.authtype','internal.autharg','internal.sectionnums','internal.crosslistings','description'],$dom,$crs); - my %currattr = (); - my %newattr = (); - my %cenv = (); - my $response; - my $chgresponse; - my $nochgresponse; - my $warning; - my $reply; - my @changes = (); - my @nochanges = (); - my @sections = (); - my @xlists = (); - my $changecode = 0; - my $changeowner = 0; - unless ($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] = $settings{'internal.crosslistings'}; + if ( exists($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 @params = ('courseowner','coursecode','authtype','autharg'); - foreach (@params) { - my $attr = 'internal.'.$_; - $currattr{$_} = $settings{$attr}; + 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); + } } - my $description = $settings{'description'}; - my %cenv = (); + $newattr{'selfenrollmgrdc'}=join(',',@newmgrdc); + $newattr{'selfenrollmgrcc'}=join(',',@newmgrcc); - if ($ENV{'form.login'} eq 'krb') { - $newattr{'authtype'} = $ENV{'form.login'}; - $newattr{'authtype'} .= $ENV{'form.krbver'}; - $newattr{'autharg'} = $ENV{'form.krbarg'}; - $newattr{'autharg'} =~ tr/a-z/A-Z/; - } elsif ($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'}; - } - } - if ( $newattr{'authtype'}=~ /^krb/) { - if ($newattr{'autharg'} eq '') { - $warning = qq(). - &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").qq(

); - } + 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'}) ) { - my $ownerparam = 'username_'.$ENV{'form.courseowner'}; - if ( exists($ENV{"form.$ownerparam"}) ) { - $newattr{'courseowner'}=$ENV{"form.$ownerparam"}; - unless ( $newattr{'courseowner'} eq $currattr{'courseowner'} ) { - $changeowner = 1; - } + if ( exists($env{'form.courseowner'}) ) { + $newattr{'courseowner'}=$env{'form.courseowner'}; + unless ( $newattr{'courseowner'} eq $currattr{'courseowner'} ) { + $changed{'owner'} = 1; } } - - if ( exists($ENV{'form.coursecode'}) ) { - $newattr{'coursecode'}=$ENV{'form.coursecode'}; - unless ( $newattr{'coursecode'} eq $currattr{'coursecode'} ) { - $changecode = 1; + + if ($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 = $cdom; + } + } + } + } } } - - foreach (@params) { - if ($currattr{$_} eq $newattr{$_}) { - push @nochanges, $_; + foreach my $param (@modifiable_params) { + if ($currattr{$param} eq $newattr{$param}) { + push(@nochanges,$param); } else { - my $attr = 'internal.'.$_; - $cenv{$attr} = $newattr{$_}; - push @changes, $_; + $cenv{'internal.'.$param} = $newattr{$param}; + push(@changes,$param); } } - if (@changes > 0) { - $chgresponse = &mt("The following automated enrollment parameters have been changed:
    "); + $chgresponse = &mt('The following settings have been changed:').'
      '; } - if (@nochanges > 0) { - $nochgresponse = &mt("The following automated enrollment parameters remain unchanged:
        "); + if (@nochanges > 0) { + $nochgresponse = &mt('The following settings remain unchanged:').'
          '; } - if (@changes > 0) { - my $putreply = &Apache::lonnet::put('environment',\%cenv,$dom,$crs); + 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. The automated enrollment settings for this course have been left unchanged.
          "); + $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.'

          '; } else { - foreach my $attr (@params) { - if (grep/^$attr$/,@changes) { - $chgresponse .= "
        • $$typeref{$attr} ".&mt("now set to \"").$newattr{$attr}."\".
          • "; + if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') { + my %newenv; + map { $newenv{'course.'.$cdom.'_'.$cnum.'.internal.'.$_} = $newattr{$_}; } @changes; + &Apache::lonnet::appenv(\%newenv); + } + foreach my $attr (@modifiable_params) { + if (grep/^\Q$attr\E$/,@changes) { + my $shown = $newattr{$attr}; + if ($attr eq 'selfenrollmgrdc') { + $shown = &selfenroll_config_status(\@newmgrdc,$selfenrolltitles); + } elsif ($attr eq 'selfenrollmgrcc') { + $shown = &selfenroll_config_status(\@newmgrcc,$selfenrolltitles); + } elsif (($attr eq 'defaultcredits') && ($shown eq '')) { + $shown = &mt('None'); + } elsif (($attr eq 'mysqltables') && ($shown eq '')) { + $shown = &mt('domain default'); + } elsif ($attr eq 'nopasswdchg') { + if ($shown) { + $shown = &mt('Yes'); + } else { + $shown = &mt('No'); + } + } + $chgresponse .= '
        • '.&mt('[_1] now set to: [_2]',$longtype{$attr},$shown).'
          • '; } else { - $nochgresponse .= "
        • $$typeref{$attr} ".&mt("still set to \"").$currattr{$attr}."\".
          • "; + 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 '')) { + $shown = &mt('domain default'); + } elsif ($attr eq 'nopasswdchg') { + if ($shown) { + $shown = &mt('Yes'); + } else { + $shown = &mt('No'); + } + } + $nochgresponse .= '
        • '.&mt('[_1] still set to: [_2]',$longtype{$attr},$shown).'
          • '; } } - if ($changecode || $changeowner) { + if (($type ne 'Community') && ($changed{'code'} || $changed{'owner'})) { if ( $newattr{'courseowner'} eq '') { - $warning .= &mt("There is no owner associated with this LON-CAPA course. If automated enrollment in LON-CAPA courses at your institution requires validation of course owners, automated enrollment will fail for this course.
          "); + push(@warnings,&mt('There is no owner associated with this LON-CAPA course.'). + '
          '.&mt('If automated enrollment at your institution requires validation of course owners, automated enrollment will fail.')); } else { + my %crsenv = &Apache::lonnet::get('environment',['internal.co-owners'],$cdom,$cnum); + my $coowners = $crsenv{'internal.co-owners'}; if (@sections > 0) { - if ($changecode) { + if ($changed{'code'}) { foreach my $sec (@sections) { if ($sec =~ m/^(.+):/) { - my $course_id = $newattr{'coursecode'}.$1; - my $course_check = &localenroll::validate_courseID($course_id); - if ($course_check eq 'ok') { - my $outcome = &localenroll::new_course($course_id,$newattr{'courseowner'}); - unless ($outcome eq 'ok') { - $warning .= &mt("If automatic enrollment is enabled for LON-CAPA course: ").$description.&mt(", automated enrollment may fail for ").$newattr{'coursecode'}.&mt(" - section $1 for the following reason: $outcome.
          "); + 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 { - $warning .= &mt("If automatic enrollment is enabled for LON-CAPA course: ").$description.&mt(", automated enrollment may fail for ").$newattr{'coursecode'}.&mt(" - section $1 for the following reason: $course_check.
          "); + push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$course_check)); } } else { - $warning .= &mt("If automatic enrollment is enabled for LON-CAPA course: ").$description.&mt(", automated enrollment may fail for ").$newattr{'coursecode'}.&mt(" - section $sec because this is not a valid section entry.
          "); + push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3], because this is not a valid section entry.',$description,$newattr{'coursecode'},$sec)); } } - } elsif ($changeowner) { + } elsif ($changed{'owner'}) { foreach my $sec (@sections) { if ($sec =~ m/^(.+):/) { - my $course_id = $newattr{'coursecode'}.$1; - my $outcome = &localenroll::new_course($course_id,$newattr{'courseowner'}); + 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') { - $warning .= &mt("If automatic enrollment is enabled for LON-CAPA course: ").$description.&mt(", automated enrollment may fail for ").$newattr{'coursecode'}.&mt(" - section $1 for the following reason: $outcome.
          "); + push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3] for the following reason: "[_4]".',$description,$newattr{'coursecode'},$instsec,$outcome)); } } else { - $warning .= &mt("If automatic enrollment is enabled for LON-CAPA course: ").$description.&mt(", automated enrollment may fail for ").$newattr{'coursecode'}.&mt(" - section $sec because this is not a valid section entry.
          "); + push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for "[_2]" - section: [_3], because this is not a valid section entry.',$description,$newattr{'coursecode'},$sec)); } } } } else { - $warning .= &mt("As no section numbers are currently listed for LON-CAPA course: ").$description.&mt(", automated enrollment will not occur for any sections of coursecode: ").$newattr{'coursecode'}."
          "; + push(@warnings,&mt('As no section numbers are currently listed for "[_1]", automated enrollment will not occur for any sections of institutional course code: "[_2]".',$description,$newattr{'coursecode'})); } - if ( (@xlists > 0) && ($changeowner) ) { + if ( (@xlists > 0) && ($changed{'owner'}) ) { foreach my $xlist (@xlists) { if ($xlist =~ m/^(.+):/) { - my $outcome = &localenroll::new_course($1,$newattr{'courseowner'}); + my $instxlist = $1; + my $outcome = &Apache::lonnet::auto_new_course($cnum,$cdom,$instxlist,$newattr{'courseowner'},$coowners); unless ($outcome eq 'ok') { - $warning .= &mt("If automatic enrollment is enabled for LON-CAPA course: ").$description.&mt(", automated enrollment may fail for crosslisted class: ").$1.&mt(" for the following reason: $outcome.
          "); + push(@warnings,&mt('If automatic enrollment is enabled for "[_1]", automated enrollment may fail for crosslisted class "[_2]" for the following reason: "[_3]".',$description,$instxlist,$outcome)); } - } + } } } } } } } else { - foreach my $attr (@params) { - $nochgresponse .= "
        • $$typeref{$attr} ".&mt("still set to \"").$currattr{$attr}."\".
          • "; + 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 .= "


      "; } - unless ($warning eq '') { - $warning = &mt("The following warning messages were generated as a result of applying the changes you specified to course settings that can affect the automated enrollment process:

      ").$warning; + my ($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).'

        '; + foreach my $warn (@warnings) { + $warning .= '
      • '.$warn.'
        • '; + } + $warning .= '

      '; } - if ($response eq '') { - $reply = $chgresponse.$nochgresponse.$warning; - } else { + if ($response) { $reply = $response; + } else { + $reply = $chgresponse.$nochgresponse.$warning; } - &print_header($r,$tasklongref,$description); - $reply = "

      ".&mt("Automated Enrollment Course Settings")."

      ".$reply."
      "; + &print_header($r,$type); + my $mainheader = &modifiable_only_title($type); + $reply = '

      '.$mainheader.' '.$cdesc.'

      '."\n". + '

      '.$reply.'

      '."\n". + '
      '. + &hidden_form_elements(); + my @actions = + (''. + &mt('Pick another action').''); + if ($numwarnings) { + my $newrole = $ccrole.'./'.$cdom.'/'.$cnum; + my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole. + '=1&destinationurl=/adm/populate','&<>"'); + + push(@actions, ''. + &mt('Go to Automated Enrollment Manager for course').''); + } + $reply .= &Apache::lonhtmlcommon::actionbox(\@actions).'
      '; $r->print($reply); - &print_footer($r); - return; + return; } -sub print_header { - my ($r,$tasklongref,$description,$javascriptref) = @_; - my %lt =&Apache::lonlocal::texthash( - 'vmcs' => 'View/Modify Course Settings', - 'chco' => 'Choose a course', - 'main' => 'Main Menu', - 'comg' => 'Course Manager', +sub selfenroll_config_status { + my ($items,$selfenrolltitles) = @_; + my $shown; + if ((ref($items) eq 'ARRAY') && (ref($selfenrolltitles) eq 'HASH')) { + if (@{$items} > 0) { + $shown = '
        '; + foreach my $item (@{$items}) { + $shown .= '
      • '.$selfenrolltitles->{$item}.'
        • '; + } + $shown .= '
      '; + } else { + $shown = &mt('None'); + } + } + return $shown; +} + +sub update_coowners { + my ($cdom,$cnum,$chome,$settings,$newattr) = @_; + return unless ((ref($settings) eq 'HASH') && (ref($newattr) eq 'HASH')); + my %designhash = &Apache::loncommon::get_domainconf($cdom); + my (%cchash,$autocoowners); + if ($designhash{$cdom.'.autoassign.co-owners'}) { + $autocoowners = 1; + %cchash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,undef,['cc']); + } + if ($settings->{'internal.courseowner'} ne $newattr->{'courseowner'}) { + my $oldowner_to_coowner; + my @types = ('co-owners'); + if (($newattr->{'coursecode'}) && ($autocoowners)) { + my $oldowner = $settings->{'internal.courseowner'}; + if ($cchash{$oldowner.':cc'}) { + my ($result,$desc) = &Apache::lonnet::auto_validate_instcode($cnum,$cdom,$newattr->{'coursecode'},$oldowner); + if ($result eq 'valid') { + if ($settings->{'internal.co-owner'}) { + my @current = split(',',$settings->{'internal.co-owners'}); + unless (grep(/^\Q$oldowner\E$/,@current)) { + $oldowner_to_coowner = 1; + } + } else { + $oldowner_to_coowner = 1; + } + } + } + } else { + push(@types,'pendingco-owners'); + } + foreach my $type (@types) { + if ($settings->{'internal.'.$type}) { + my @current = split(',',$settings->{'internal.'.$type}); + my $newowner = $newattr->{'courseowner'}; + my @newvalues = (); + if (($newowner ne '') && (grep(/^\Q$newowner\E$/,@current))) { + foreach my $person (@current) { + unless ($person eq $newowner) { + push(@newvalues,$person); + } + } + } else { + @newvalues = @current; + } + if ($oldowner_to_coowner) { + push(@newvalues,$settings->{'internal.courseowner'}); + @newvalues = sort(@newvalues); + } + my $newownstr = join(',',@newvalues); + if ($newownstr ne $settings->{'internal.'.$type}) { + if ($type eq 'co-owners') { + my $deleted = ''; + unless (@newvalues) { + $deleted = 1; + } + &Apache::lonnet::store_coowners($cdom,$cnum,$chome, + $deleted,@newvalues); + } else { + my $pendingcoowners; + my $cid = $cdom.'_'.$cnum; + if (@newvalues) { + $pendingcoowners = join(',',@newvalues); + my %pendinghash = ( + 'internal.pendingco-owners' => $pendingcoowners, + ); + my $putresult = &Apache::lonnet::put('environment',\%pendinghash,$cdom,$cnum); + if ($putresult eq 'ok') { + if ($env{'course.'.$cid.'.num'} eq $cnum) { + &Apache::lonnet::appenv({'course.'.$cid.'.internal.pendingco-owners' => $pendingcoowners}); + } + } + } else { + my $delresult = &Apache::lonnet::del('environment',['internal.pendingco-owners'],$cdom,$cnum); + if ($delresult eq 'ok') { + if ($env{'course.'.$cid.'.internal.pendingco-owners'}) { + &Apache::lonnet::delenv('course.'.$cid.'.internal.pendingco-owners'); + } + } + } + } + } elsif ($oldowner_to_coowner) { + &Apache::lonnet::store_coowners($cdom,$cnum,$chome,'', + $settings->{'internal.courseowner'}); + + } + } elsif ($oldowner_to_coowner) { + &Apache::lonnet::store_coowners($cdom,$cnum,$chome,'', + $settings->{'internal.courseowner'}); + } + } + } + if ($settings->{'internal.coursecode'} ne $newattr->{'coursecode'}) { + if ($newattr->{'coursecode'} ne '') { + my %designhash = &Apache::loncommon::get_domainconf($cdom); + if ($designhash{$cdom.'.autoassign.co-owners'}) { + my @newcoowners = (); + if ($settings->{'internal.co-owners'}) { + my @currcoown = split(',',$settings->{'internal.co-owners'}); + my ($updatecoowners,$delcoowners); + foreach my $person (@currcoown) { + my ($result,$desc) = &Apache::lonnet::auto_validate_instcode($cnum,$cdom,$newattr->{'coursecode'},$person); + if ($result eq 'valid') { + push(@newcoowners,$person); + } + } + foreach my $item (sort(keys(%cchash))) { + my ($uname,$udom,$urole) = split(':',$item); + next if ($uname.':'.$udom eq $newattr->{'courseowner'}); + unless (grep(/^\Q$uname\E:\Q$udom\E$/,@newcoowners)) { + my ($result,$desc) = &Apache::lonnet::auto_validate_instcode($cnum,$cdom,$newattr->{'coursecode'},$uname.':'.$udom); + if ($result eq 'valid') { + push(@newcoowners,$uname.':'.$udom); + } + } + } + if (@newcoowners) { + my $coowners = join(',',sort(@newcoowners)); + unless ($coowners eq $settings->{'internal.co-owners'}) { + $updatecoowners = 1; + } + } else { + $delcoowners = 1; + } + if ($updatecoowners || $delcoowners) { + &Apache::lonnet::store_coowners($cdom,$cnum,$chome, + $delcoowners,@newcoowners); + } + } else { + foreach my $item (sort(keys(%cchash))) { + my ($uname,$udom,$urole) = split(':',$item); + push(@newcoowners,$uname.':'.$udom); + } + if (@newcoowners) { + &Apache::lonnet::store_coowners($cdom,$cnum,$chome,'', + @newcoowners); + } + } + } + } + } + return; +} + +sub modify_quota { + my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_; + &print_header($r,$type); + my $lctype = lc($type); + my $headline = &mt("Disk space quotas for $lctype: [_1]", + ''.$cdesc.''); + $r->print('
      '."\n". + '

      '.$headline.'

      '); + my %oldsettings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota'],$cdom,$cnum); + my %staticdefaults = ( + coursequota => 20, + uploadquota => 500, + ); + my %default; + $default{'coursequota'} = $staticdefaults{'coursequota'}; + my %domdefs = &Apache::lonnet::get_domain_defaults($cdom); + $default{'uploadquota'} = $domdefs{'uploadquota'}; + if ($default{'uploadquota'} eq '') { + $default{'uploadquota'} = $staticdefaults{'uploadquota'}; + } + my (%cenv,%showresult); + foreach my $item ('coursequota','uploadquota') { + if ($env{'form.'.$item} ne '') { + my $newquota = $env{'form.'.$item}; + if ($newquota =~ /^\s*(\d+\.?\d*|\.\d+)\s*$/) { + $newquota = $1; + if ($oldsettings{'internal.'.$item} == $newquota) { + if ($item eq 'coursequota') { + $r->print(&mt('The disk space allocated for group portfolio files remains unchanged as [_1] MB.',$newquota).'
      '); + } else { + $r->print(&mt('The disk space allocated for files uploaded via the Content Editor remains unchanged as [_1] MB.',$newquota).'
      '); + } + } else { + $cenv{'internal.'.$item} = $newquota; + $showresult{$item} = 1; + } + } else { + if ($item eq 'coursequota') { + $r->print(&mt('The proposed group portfolio quota contained invalid characters, so the quota is unchanged.').'
      '); + } else { + $r->print(&mt('The proposed quota for content uploaded via the Content Editor contained invalid characters, so the quota is unchanged.').'
      '); + + } + } + } + } + if (keys(%cenv)) { + my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom, + $cnum); + foreach my $key (sort(keys(%showresult))) { + if (($oldsettings{'internal.'.$key} eq '') && + ($env{'form.'.$key} == $default{$key})) { + if ($key eq 'uploadquota') { + if ($type eq 'Community') { + $r->print(&mt('The disk space allocated for files uploaded to this community via the Content Editor is the default quota for this domain: [_1] MB.', + $default{$key}).'
      '); + } else { + $r->print(&mt('The disk space allocated for files uploaded to this course via the Content Editor is the default quota for this domain: [_1] MB.', + $default{$key}).'
      '); + } + } else { + if ($type eq 'Community') { + $r->print(&mt('The disk space allocated for group portfolio files in this community is the default quota for this domain: [_1] MB.', + $default{$key}).'
      '); + } else { + $r->print(&mt('The disk space allocated for group portfolio files in this course is the default quota for this domain: [_1] MB.', + $default{$key}).'
      '); + } + } + delete($showresult{$key}); + } + } + if ($putreply eq 'ok') { + my %updatedsettings = &Apache::lonnet::get('environment',['internal.coursequota','internal.uploadquota'],$cdom,$cnum); + if ($showresult{'coursequota'}) { + $r->print(&mt('The disk space allocated for group portfolio files is now: [_1] MB.', + ''.$updatedsettings{'internal.coursequota'}.'').'
      '); + my $usage = &Apache::longroup::sum_quotas($cdom.'_'.$cnum); + if ($usage >= $updatedsettings{'internal.coursequota'}) { + my $newoverquota; + if ($usage < $oldsettings{'internal.coursequota'}) { + $newoverquota = 'now'; + } + $r->print('

      '); + if ($type eq 'Community') { + $r->print(&mt("Disk usage $newoverquota exceeds the quota for this community.").' '. + &mt('Upload of new portfolio files and assignment of a non-zero MB quota to new groups in the community will not be possible until some files have been deleted, and total usage is below community quota.')); + } else { + $r->print(&mt("Disk usage $newoverquota exceeds the quota for this course.").' '. + &mt('Upload of new portfolio files and assignment of a non-zero MB quota to new groups in the course will not be possible until some files have been deleted, and total usage is below course quota.')); + } + $r->print('

      '); + } + } + if ($showresult{'uploadquota'}) { + $r->print(&mt('The disk space allocated for content uploaded directly via the Content Editor is now: [_1] MB.', + ''.$updatedsettings{'internal.uploadquota'}.'').'
      '); + } + } else { + $r->print(&mt('An error occurred storing the quota(s) for group portfolio files and/or uploaded content: '). + $putreply); + } + } + $r->print('

      '. + ''. + &mt('Pick another action').''); + $r->print(&hidden_form_elements().'

      '); + return; +} + +sub modify_anonsurvey_threshold { + my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_; + &print_header($r,$type); + $r->print('
      '."\n". + '

      '.&mt('Responder threshold required for display of anonymous survey submissions:'). + ' '.$cdesc.'


      '); + my %oldsettings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum); + my %domconfig = + &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom); + my $defaultthreshold; + if (ref($domconfig{'coursedefaults'}) eq 'HASH') { + $defaultthreshold = $domconfig{'coursedefaults'}{'anonsurvey_threshold'}; + if ($defaultthreshold eq '') { + $defaultthreshold = 10; + } + } else { + $defaultthreshold = 10; + } + if ($env{'form.threshold'} eq '') { + $r->print(&mt('The proposed responder threshold for display of anonymous survey submissions was blank, so the threshold is unchanged.')); + } else { + my $newthreshold = $env{'form.threshold'}; + if ($newthreshold =~ /^\s*(\d+)\s*$/) { + $newthreshold = $1; + if ($oldsettings{'internal.anonsurvey_threshold'} eq $env{'form.threshold'}) { + $r->print(&mt('Responder threshold for anonymous survey submissions display remains unchanged: [_1].',$env{'form.threshold'})); + } else { + my %cenv = ( + 'internal.anonsurvey_threshold' => $env{'form.threshold'}, + ); + my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom, + $cnum); + if ($putreply eq 'ok') { + if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') { + &Apache::lonnet::appenv( + {'course.'.$cdom.'_'.$cnum.'.internal.anonsurvey_threshold' => $env{'form.threshold'}}); + } + } + if (($oldsettings{'internal.anonsurvey_threshold'} eq '') && + ($env{'form.threshold'} == $defaultthreshold)) { + $r->print(&mt('The responder threshold for display of anonymous survey submissions is the default for this domain: [_1].',$defaultthreshold)); + } else { + if ($putreply eq 'ok') { + my %updatedsettings = &Apache::lonnet::get('environment',['internal.anonsurvey_threshold'],$cdom,$cnum); + $r->print(&mt('The responder threshold for display of anonymous survey submissions is now: [_1].',''.$updatedsettings{'internal.anonsurvey_threshold'}.'')); + } else { + $r->print(&mt('An error occurred storing the responder threshold for anonymous submissions display: '). + $putreply); + } + } + } + } else { + $r->print(&mt('The proposed responder threshold for display of anonymous submissions contained invalid characters, so the threshold is unchanged.')); + } + } + $r->print('

      '. + ''. + &mt('Pick another action').'

      '); + $r->print(&hidden_form_elements().'
      '); + return; +} + +sub modify_postsubmit_config { + my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_; + &print_header($r,$type); + my %lt = &Apache::lonlocal::texthash( + subb => 'Submit button behavior after student makes a submission:', + unch => 'Post submission behavior of the Submit button is unchanged.', + erro => 'An error occurred when saving your proposed changes.', + inva => 'An invalid response was recorded.', + pick => 'Pick another action', ); - my $action = "start"; - if ( exists($ENV{'form.action'}) ) { - $action = $ENV{'form.action'}; - } - if ( ($description eq '') || (!defined($description)) ) { - $description = $lt{'comg'}; - } - my $page = ''; - my $bodytag=&Apache::loncommon::bodytag($lt{'vmcs'}); - if ($action eq 'start') { - $page = "$lt{'chco'}"; - } else { - $page = ''.$lt{'chco'}.''; - if ( $action eq 'process' ) { - my $course = $ENV{'form.course'}; - $page .= "-> ".$$tasklongref{'display'}." -> $$tasklongref{$action} "; - } else { - $page .= " -> ".$$tasklongref{$action}.""; - } - } - $r->print(" - -"); - if ($action eq 'display') { - $r->print(" -"); - } - $r->print(<The LearningOnline Network with CAPA - -$bodytag - - - - - -
      - $lt{'main'} -> $page
      -       		- $description   -
      -ENDTHIS + $r->print('
      '."\n". + '

      '.$lt{'subb'}.' ('.$cdesc.')


      '); + my %oldsettings = + &Apache::lonnet::get('environment',['internal.postsubmit','internal.postsubtimeout','internal.coursecode','internal.textbook'],$cdom,$cnum); + my $postsubmit = $env{'form.postsubmit'}; + if ($postsubmit eq '1') { + my $postsubtimeout = $env{'form.postsubtimeout'}; + $postsubtimeout =~ s/[^\d\.]+//g; + if (($oldsettings{'internal.postsubmit'} eq $postsubmit) && ($oldsettings{'internal.postsubtimeout'} eq $postsubtimeout)) { + $r->print($lt{'unch'}); + } else { + my %cenv = ( + 'internal.postsubmit' => $postsubmit, + ); + if ($postsubtimeout eq '') { + my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum); + if ($putreply eq 'ok') { + my $defaulttimeout = &domain_postsubtimeout($cdom,$type,\%oldsettings); + $r->print(&mt('The proposed duration for disabling the Submit button post-submission was blank, so the domain default of [quant,_1,second] will be used.',$defaulttimeout)); + if (exists($oldsettings{'internal.postsubtimeout'})) { + &Apache::lonnet::del('environment',['internal.postsubtimeout'],$cdom,$cnum); + } + } else { + $r->print($lt{'erro'}); + } + } else { + $cenv{'internal.postsubtimeout'} = $postsubtimeout; + my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum); + if ($putreply eq 'ok') { + if ($postsubtimeout eq '0') { + $r->print(&mt('Submit button will be disabled after student submission until page is reloaded.')); + } else { + $r->print(&mt('Submit button will be disabled after student submission for [quant,_1,second].',$postsubtimeout)); + } + } else { + $r->print($lt{'erro'}); + } + } + } + } elsif ($postsubmit eq '0') { + if ($oldsettings{'internal.postsubmit'} eq $postsubmit) { + $r->print($lt{'unch'}); + } else { + if (exists($oldsettings{'internal.postsubtimeout'})) { + &Apache::lonnet::del('environment',['internal.postsubtimeout'],$cdom,$cnum); + } + my %cenv = ( + 'internal.postsubmit' => $postsubmit, + ); + my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum); + if ($putreply eq 'ok') { + $r->print(&mt('Submit button will not be disabled after student submission')); + } else { + $r->print($lt{'erro'}); + } + } + } else { + $r->print($lt{'inva'}.' '.$lt{'unch'}); + } + $r->print('

      '. + ''. + &mt('Pick another action').'

      '); + $r->print(&hidden_form_elements().'
      '); + return; +} + +sub modify_catsettings { + my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_; + &print_header($r,$type); + my ($ccrole,%desc); + if ($type eq 'Community') { + $desc{'hidefromcat'} = &mt('Excluded from community catalog'); + $desc{'categories'} = &mt('Assigned categories for this community'); + $ccrole = 'co'; + } else { + $desc{'hidefromcat'} = &mt('Excluded from course catalog'); + $desc{'categories'} = &mt('Assigned categories for this course'); + $ccrole = 'cc'; + } + $r->print(' +
      +

      '.&mt('Category settings').'

      '); + my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom); + my @cat_params = &catalog_settable($domconf{'coursecategories'},$type); + if (@cat_params > 0) { + my (%cenv,@changes,@nochanges); + my %currsettings = + &Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum); + my (@newcategories,%showitem); + if (grep(/^togglecats$/,@cat_params)) { + if ($currsettings{'hidefromcat'} ne $env{'form.hidefromcat'}) { + push(@changes,'hidefromcat'); + $cenv{'hidefromcat'} = $env{'form.hidefromcat'}; + } else { + push(@nochanges,'hidefromcat'); + } + if ($env{'form.hidefromcat'} eq 'yes') { + $showitem{'hidefromcat'} = '"'.&mt('Yes')."'"; + } else { + $showitem{'hidefromcat'} = '"'.&mt('No').'"'; + } + } + if (grep(/^categorize$/,@cat_params)) { + my (@cats,@trails,%allitems,%idx,@jsarray); + if (ref($domconf{'coursecategories'}) eq 'HASH') { + my $cathash = $domconf{'coursecategories'}{'cats'}; + if (ref($cathash) eq 'HASH') { + &Apache::loncommon::extract_categories($cathash,\@cats,\@trails, + \%allitems,\%idx,\@jsarray); + } + } + @newcategories = &Apache::loncommon::get_env_multiple('form.usecategory'); + if (@newcategories == 0) { + $showitem{'categories'} = '"'.&mt('None').'"'; + } else { + $showitem{'categories'} = '
        '; + foreach my $item (@newcategories) { + $showitem{'categories'} .= '
      • '.$trails[$allitems{$item}].'
        • '; + } + $showitem{'categories'} .= '
      '; + } + my $catchg = 0; + if ($currsettings{'categories'} ne '') { + my @currcategories = split('&',$currsettings{'categories'}); + foreach my $cat (@currcategories) { + if (!grep(/^\Q$cat\E$/,@newcategories)) { + $catchg = 1; + last; + } + } + if (!$catchg) { + foreach my $cat (@newcategories) { + if (!grep(/^\Q$cat\E$/,@currcategories)) { + $catchg = 1; + last; + } + } + } + } else { + if (@newcategories > 0) { + $catchg = 1; + } + } + if ($catchg) { + $cenv{'categories'} = join('&',@newcategories); + push(@changes,'categories'); + } else { + push(@nochanges,'categories'); + } + if (@changes > 0) { + my $putreply = &Apache::lonnet::put('environment',\%cenv,$cdom,$cnum); + if ($putreply eq 'ok') { + if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') { + my %newenvhash; + foreach my $item (@changes) { + $newenvhash{'course.'.$cdom.'_'.$cnum.'.'.$item} = $cenv{$item}; + } + &Apache::lonnet::appenv(\%newenvhash); + } + my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.', + $cnum,undef,undef,'.'); + if (ref($crsinfo{$env{'form.pickedcourse'}}) eq 'HASH') { + if (grep(/^hidefromcat$/,@changes)) { + $crsinfo{$env{'form.pickedcourse'}}{'hidefromcat'} = $env{'form.hidefromcat'}; + } + if (grep(/^categories$/,@changes)) { + $crsinfo{$env{'form.pickedcourse'}}{'categories'} = $cenv{'categories'}; + } + my $chome = &Apache::lonnet::homeserver($cnum,$cdom); + my $putres = &Apache::lonnet::courseidput($cdom,\%crsinfo,$chome,'notime'); + } + $r->print(&mt('The following changes occurred:').'
        '); + foreach my $item (@changes) { + $r->print('
      • '.&mt('[_1] now set to: [_2]',$desc{$item},$showitem{$item}).'
        • '); + } + $r->print('

      '); + } + } + if (@nochanges > 0) { + $r->print(&mt('The following were unchanged:').'
        '); + foreach my $item (@nochanges) { + $r->print('
      • '.&mt('[_1] still set to: [_2]',$desc{$item},$showitem{$item}).'
        • '); + } + $r->print('
      '); + } + } + } else { + my $newrole = $ccrole.'./'.$cdom.'/'.$cnum; + my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole. + '=1&destinationurl=/adm/courseprefs','&<>"'); + if ($type eq 'Community') { + $r->print(&mt('Category settings for communities in this domain should be modified in community context (via "[_1]Community Configuration[_2]").','','').'
      '); + } else { + $r->print(&mt('Category settings for courses in this domain should be modified in course context (via "[_1]Course Configuration[_2]").','','').'
      '); + } + } + $r->print('
      '."\n". + ''. + &mt('Pick another action').''); + $r->print(&hidden_form_elements().'
      '); + return; +} + +sub modify_ltiauth { + my ($r,$cdom,$cnum,$cdesc,$domdesc,$type) = @_; + my %lt = &Apache::lonlocal::texthash( + 'requ' => 'Requirement for re-authentication for student LTI-limited launch of deep-linked item', + 'link' => 'Link protection can be set to accept username for an enrolled student (if sent by Consumer)', + 'logi' => 'Login needed, regardless of user information sent by LTI Consumer in (signed) parameters', + 'used' => 'Use domain default', + 'cour' => 'Use course-specific setting', + 'modi' => 'Save', + 'back' => 'Pick another action', + ); + &print_header($r,$type); + $r->print('
      '."\n". + '

      '.$lt{'requ'}. + ' '.$cdesc.'

      '); + my %oldsettings = &Apache::lonnet::get('environment',['internal.ltiauth'],$cdom,$cnum); + my $oldltiauth = $oldsettings{'internal.ltiauth'}; + my $domdef; + my %domconfig = + &Apache::lonnet::get_dom('configuration',['coursedefaults'],$cdom); + if (ref($domconfig{'coursedefaults'}) eq 'HASH') { + $domdef = $domconfig{'coursedefaults'}{'ltiauth'}; + } + my ($newltiauth,$nochange,$change,$status,$error,$ltiauth); + if ($env{'form.ltiauthset'} eq 'dom') { + if ($oldltiauth eq '') { + $nochange = 1; + } else { + $change = 1; + } + } elsif ($env{'form.ltiauthset'} eq 'course') { + if ($env{'form.ltiauth'} =~ /^0|1$/) { + $newltiauth = $env{'form.ltiauth'}; + } + if ($oldltiauth == $newltiauth) { + $nochange = 1; + } else { + $change = 1; + } + } + if ($change) { + if ($newltiauth ne '') { + my %cenv = ( + 'internal.ltiauth' => $newltiauth, + ); + if (&Apache::lonnet::put('environment',\%cenv,$cdom,$cnum) eq 'ok') { + if ($env{'course.'.$cdom.'_'.$cnum.'.description'} ne '') { + &Apache::lonnet::appenv( + {'course.'.$cdom.'_'.$cnum.'.internal.ltiauth' => $newltiauth}); + } + } else { + $error = 1; + } + } else { + if (&Apache::lonnet::del('environment',['internal.ltiauth'],$cdom,$cnum) eq 'ok') { + if (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.ltiauth'})) { + &Apache::lonnet::delenv('course.'.$cdom.'_'.$cnum.'.internal.ltiauth'); + } + } else { + $error = 1; + } + } + } + if ($error) { + $nochange = 1; + } + if ($nochange) { + $ltiauth = $oldltiauth; + } else { + $ltiauth = $newltiauth; + } + if ($ltiauth eq '') { + $status = $lt{'used'}.': '; + if ($domdef) { + $status .= ''.$lt{'link'}.''; + } else { + $status .= ''.$lt{'logi'}.''; + } + } else { + $status = $lt{'cour'}.': '; + if ($ltiauth) { + $status .= ''.$lt{'link'}.''; + } else { + $status .= ''.$lt{'logi'}.''; + } + } + if ($error) { + $r->print('

      '.&mt('An error occurred when saving your changes').'

      '); + } + $r->print('

      '); + if ($nochange) { + $r->print(&mt('Re-authentication requirement for LTI launch of deep-linked item is unchanged')); + } elsif ($change) { + $r->print(&mt('Re-authentication requirement for LTI launch of deep-linked changed')); + } + $r->print('
      '.$status); + $r->print('

      '. + ''. + &mt('Pick another action').'

      '); + $r->print(&hidden_form_elements().'
      '); + return; +} + +sub print_header { + my ($r,$type,$javascript_validations) = @_; + my $phase = "start"; + if ( exists($env{'form.phase'}) ) { + $phase = $env{'form.phase'}; + } + my $js = qq| + +function changePage(formname,newphase) { + formname.phase.value = newphase; + if (newphase == 'processparms') { + return; + } + formname.submit(); +} + +|; + if ($phase eq 'setparms') { + $js .= $javascript_validations; + } elsif ($phase eq 'courselist') { + $js .= <<"ENDJS"; +function hide_searching() { + if (document.getElementById('searching')) { + document.getElementById('searching').style.display = 'none'; + } + return; +} + +ENDJS + } elsif ($phase eq 'setquota') { + my $invalid = &mt('The quota you entered contained invalid characters.'); + my $alert = &mt('You must enter a number'); + &js_escape(\$invalid); + &js_escape(\$alert); + my $regexp = '/^\s*(\d+\.?\d*|\.\d+)\s*$/'; + $js .= <<"ENDSCRIPT"; + +function verify_quota() { + var newquota = document.setquota.coursequota.value; + var num_reg = $regexp; + if (num_reg.test(newquota)) { + changePage(document.setquota,'processquota'); + } else { + alert("$invalid\\n$alert"); + return false; + } + return true; +} + +ENDSCRIPT + } elsif ($phase eq 'setanon') { + my $invalid = &mt('The responder threshold you entered is invalid.'); + my $alert = &mt('You must enter a positive integer.'); + &js_escape(\$invalid); + &js_escape(\$alert); + my $regexp = ' /^\s*\d+\s*$/'; + $js .= <<"ENDSCRIPT"; + +function verify_anon_threshold() { + var newthreshold = document.setanon.threshold.value; + var num_reg = $regexp; + if (num_reg.test(newthreshold)) { + if (newthreshold > 0) { + changePage(document.setanon,'processthreshold'); + } else { + alert("$invalid\\n$alert"); + return false; + } + } else { + alert("$invalid\\n$alert"); + return false; + } + return true; +} + +ENDSCRIPT + } elsif ($phase eq 'setpostsubmit') { + my $invalid = &mt('The choice entered for disabling the submit button is invalid.'); + my $invalidtimeout = &mt('The timeout you entered for disabling the submit button is invalid.'); + my $alert = &mt('Enter one of: a positive integer, 0 (for no timeout), or leave blank to use domain default'); + &js_escape(\$invalid); + &js_escape(\$invalidtimeout); + &js_escape(\$alert); + my $regexp = ' /^\s*\d+\s*$/'; + + $js .= <<"ENDSCRIPT"; + +function verify_postsubmit() { + var optionsElement = document.setpostsubmit.postsubmit; + var verified = ''; + if (optionsElement.length) { + var currval; + for (var i=0; i= 0) { + verified = 'ok'; + } else { + alert("$invalidtimeout\\n$alert"); + return false; + } + } else { + alert("$invalid\\n$alert"); + return false; + } + } + } else { + if (currval == 0) { + verified = 'ok'; + } else { + alert('$invalid'); + return false; + } + } + if (verified == 'ok') { + changePage(document.setpostsubmit,'processpostsubmit'); + return true; + } + } + return false; +} + +function togglePostsubmit(caller) { + var optionsElement = document.setpostsubmit.postsubmit; + if (document.getElementById(caller)) { + var divitem = document.getElementById(caller); + var optionsElement = document.setpostsubmit.postsubmit; + if (optionsElement.length) { + var currval; + for (var i=0; i {'onload' => "javascript:document.adhocrole.submit();"}, + }; + } elsif ($phase eq 'courselist') { + $starthash = { + add_entries => {'onload' => "hide_searching(); courseSet(document.filterpicker.official, 'load');"}, + }; + } elsif ($env{'form.phase'} eq 'setltiauth') { + $starthash = { + add_entries => {'onload' => "toggleLTIOptions(document.setltiauth);"}, + }; + } + $r->print(&Apache::loncommon::start_page('View/Modify Course/Community Settings', + &Apache::lonhtmlcommon::scripttag($js), + $starthash)); + my $bread_text = "View/Modify Courses/Communities"; + if ($type eq 'Community') { + $bread_text = 'Community Settings'; + } else { + $bread_text = 'Course Settings'; + } + $r->print(&Apache::lonhtmlcommon::breadcrumbs($bread_text)); return; } sub print_footer { - my $r = shift; - $r->print(< - - -ENDBASE + my ($r) = @_; + $r->print('
      '.&Apache::loncommon::end_page()); return; } sub check_course { - my ($dom,$course) = @_; - my %courseIDs = &Apache::lonnet::courseiddump($dom,'.',1); - foreach my $key (sort keys %courseIDs) { - if ($key =~ m/^($dom)_(\w+)$/) { - if ($2 eq $course) { - return 'ok'; + my ($dom,$domdesc) = @_; + my ($ok_course,$description,$instcode); + my %coursehash; + if ($env{'form.pickedcourse'} =~ /^$match_domain\_$match_courseid$/) { + my %args; + unless ($env{'course.'.$env{'form.pickedcourse'}.'.description'}) { + %args = ( + 'one_time' => 1, + 'freshen_cache' => 1, + ); + } + %coursehash = + &Apache::lonnet::coursedescription($env{'form.pickedcourse'},\%args); + my $cnum = $coursehash{'num'}; + my $cdom = $coursehash{'domain'}; + $description = $coursehash{'description'}; + $instcode = $coursehash{'internal.coursecode'}; + if ($instcode) { + $description .= " ($instcode)"; + } + if (($cdom eq $dom) && ($cnum =~ /^$match_courseid$/)) { + my %courseIDs = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.', + $cnum,undef,undef,'.'); + if ($courseIDs{$cdom.'_'.$cnum}) { + $ok_course = 'ok'; } } } - return 'invalid course'; + return ($ok_course,$description,\%coursehash); } +sub course_settings_descrip { + my ($type) = @_; + my %longtype; + if ($type eq 'Community') { + %longtype = &Apache::lonlocal::texthash( + 'courseowner' => "Username:domain of community owner", + 'co-owners' => "Username:domain of each co-owner", + 'selfenrollmgrdc' => "Community-specific self-enrollment configuration by Domain Coordinator", + 'selfenrollmgrcc' => "Community-specific self-enrollment configuration by Community personnel", + 'mysqltables' => '"Temporary" student performance tables lifetime (seconds)', + ); + } else { + %longtype = &Apache::lonlocal::texthash( + 'authtype' => 'Default authentication method', + 'autharg' => 'Default authentication parameter', + 'autoadds' => 'Automated adds', + 'autodrops' => 'Automated drops', + 'autostart' => 'Date of first automated enrollment', + 'autoend' => 'Date of last automated enrollment', + 'default_enrollment_start_date' => 'Date of first student access', + 'default_enrollment_end_date' => 'Date of last student access', + 'coursecode' => 'Official course code', + 'courseowner' => "Username:domain of course owner", + 'co-owners' => "Username:domain of each co-owner", + 'notifylist' => 'Course Coordinators to be notified of enrollment changes', + 'sectionnums' => 'Course section number:LON-CAPA section', + 'crosslistings' => 'Crosslisted class:LON-CAPA section', + 'defaultcredits' => 'Credits', + 'autodropfailsafe' => "Failsafe section enrollment count", + 'selfenrollmgrdc' => "Course-specific self-enrollment configuration by Domain Coordinator", + 'selfenrollmgrcc' => "Course-specific self-enrollment configuration by Course personnel", + 'mysqltables' => '"Temporary" student performance tables lifetime (seconds)', + 'nopasswdchg' => 'Disable changing password for users with student role by course owner', + ); + } + return %longtype; +} + +sub hidden_form_elements { + my $hidden_elements = + &Apache::lonhtmlcommon::echo_form_input(['gosearch','updater','coursecode', + 'prevphase','numlocalcc','courseowner','login','coursequota','intarg', + 'locarg','krbarg','krbver','counter','hidefromcat','usecategory', + 'threshold','postsubmit','postsubtimeout','defaultcredits','uploadquota', + 'selfenrollmgrdc','selfenrollmgrcc','action','state','currsec_st', + 'sections','newsec','mysqltables','nopasswdchg','ltiauth','ltiauthset'], + ['^selfenrollmgr_','^selfenroll_'])."\n". + ''; + return $hidden_elements; +} + +sub showcredits { + my ($dom) = @_; + my %domdefaults = &Apache::lonnet::get_domain_defaults($dom); + if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) { + return 1; + } +} + +sub get_permission { + my ($dom) = @_; + my ($allowed,%permission); + my %passwdconf = &Apache::lonnet::get_passwdconf($dom); + if (&Apache::lonnet::allowed('ccc',$dom)) { + $allowed = 1; + %permission = ( + setquota => 'edit', + processquota => 'edit', + setanon => 'edit', + processthreshold => 'edit', + setpostsubmit => 'edit', + processpostsubmit => 'edit', + viewparms => 'view', + setparms => 'edit', + processparms => 'edit', + catsettings => 'edit', + processcat => 'edit', + selfenroll => 'edit', + adhocrole => 'coord', + setltiauth => 'edit', + processltiauth => 'edit', + ); + if ($passwdconf{'crsownerchg'}) { + $permission{passwdchg} = 'edit'; + } + } elsif (&Apache::lonnet::allowed('rar',$dom)) { + $allowed = 1; + %permission = ( + setquota => 'view', + viewparms => 'view', + setanon => 'view', + setpostsubmit => 'view', + setparms => 'view', + catsettings => 'view', + selfenroll => 'view', + adhocrole => 'custom', + setltiauth => 'view', + ); + if ($passwdconf{'crsownerchg'}) { + $permission{passwdchg} = 'view'; + } + } + return ($allowed,\%permission); +} + +sub devalidate_remote_instcats { + if ($modified_dom ne '') { + my %servers = &Apache::lonnet::internet_dom_servers($modified_dom); + my %thismachine; + map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids(); + if (keys(%servers)) { + foreach my $server (keys(%servers)) { + next if ($thismachine{$server}); + &Apache::lonnet::remote_devalidate_cache($server,['instcats:'.$modified_dom]); + } + } + $modified_dom = ''; + } + return; +} sub handler { my $r = shift; @@ -706,42 +2797,204 @@ sub handler { $r->send_http_header; return OK; } - - if (&Apache::lonnet::allowed('ccc',$ENV{'request.role.domain'})) { + + $registered_cleanup=0; + $modified_dom = ''; + + my $dom = $env{'request.role.domain'}; + my $domdesc = &Apache::lonnet::domain($dom,'description'); + my ($allowed,$permission) = &get_permission($dom); + if ($allowed) { &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; - &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['action','course']); - my $dom = $ENV{'user.domain'}; - my %longtype=&Apache::lonlocal::texthash( - 'authtype' => 'Default authentication method', - 'autharg' => 'Default authentication parameter', - 'autoadds' => 'Automated adds', - 'autodrops' => 'Automated drops', - 'autostart' => 'Date of first enrollment', - 'autoend' => 'Date of last enrollment', - 'coursecode' => 'Official course code', - 'courseowner' => "Username of course owner (\@$dom)", - 'notifylist' => 'Course Coordinators to be notified of enrollment changes', - 'sectionnums' => 'Course section number(:groupID)', - 'crosslistings' => 'Crosslisted class(:groupID)', - ); - - my %tasklong = &Apache::lonlocal::texthash( - 'display' => 'View/modify settings', - 'process' => 'Results of changes', - ); - - if ($ENV{'form.action'} eq 'process') { - &modify_course($r,\%tasklong,\%longtype); - } elsif ($ENV{'form.action'} eq 'display') { - &print_course_modification_page($r,\%tasklong,\%longtype); + &Apache::lonhtmlcommon::clear_breadcrumbs(); + + my $phase = $env{'form.phase'}; + if ($env{'form.updater'}) { + $phase = ''; + } + if ($phase eq '') { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"/adm/modifycourse", + text=>"Course/Community search"}); + &print_course_search_page($r,$dom,$domdesc); } else { - &print_course_selection_page($r,\%tasklong); + my $firstform = $phase; + if ($phase eq 'courselist') { + $firstform = 'filterpicker'; + } + my $choose_text; + my $type = $env{'form.type'}; + if ($type eq '') { + $type = 'Course'; + } + if ($type eq 'Community') { + $choose_text = "Choose a community"; + } else { + $choose_text = "Choose a course"; + } + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$firstform,'')", + text=>"Course/Community search"}, + {href=>"javascript:changePage(document.$phase,'courselist')", + text=>$choose_text}); + if ($phase eq 'courselist') { + &print_course_selection_page($r,$dom,$domdesc,$permission); + } else { + my ($checked,$cdesc,$coursehash) = &check_course($dom,$domdesc); + if ($checked eq 'ok') { + my $enter_text; + if ($type eq 'Community') { + $enter_text = 'Enter community'; + } else { + $enter_text = 'Enter course'; + } + if ($phase eq 'menu') { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'menu')", + text=>"Pick action"}); + &print_modification_menu($r,$cdesc,$domdesc,$dom,$type, + $env{'form.pickedcourse'},$coursehash, + $permission); + } elsif ($phase eq 'adhocrole') { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'adhocrole')", + text=>$enter_text}); + &print_adhocrole_selected($r,$type,$permission); + } else { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'menu')", + text=>"Pick action"}); + my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'}); + my ($readonly,$linktext); + if ($permission->{$phase} eq 'view') { + $readonly = 1; + } + if (($phase eq 'setquota') && ($permission->{'setquota'})) { + if ($permission->{'setquota'} eq 'view') { + $linktext = 'Set quota'; + } else { + $linktext = 'Display quota'; + } + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>$linktext}); + &print_setquota($r,$cdom,$cnum,$cdesc,$type,$readonly); + } elsif (($phase eq 'processquota') && ($permission->{'processquota'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'setquota')", + text=>"Set quota"}); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Result"}); + &modify_quota($r,$cdom,$cnum,$cdesc,$domdesc,$type); + } elsif (($phase eq 'setanon') && ($permission->{'setanon'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Threshold for anonymous submissions display"}); + &print_set_anonsurvey_threshold($r,$cdom,$cnum,$cdesc,$type,$readonly); + } elsif (($phase eq 'processthreshold') && ($permission->{'processthreshold'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'setanon')", + text=>"Threshold for anonymous submissions display"}); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Result"}); + &modify_anonsurvey_threshold($r,$cdom,$cnum,$cdesc,$domdesc,$type); + } elsif (($phase eq 'setpostsubmit') && ($permission->{'setpostsubmit'})) { + if ($permission->{'setpostsubmit'} eq 'view') { + $linktext = 'Submit button behavior post-submission'; + } else { + $linktext = 'Configure submit button behavior post-submission'; + } + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>$linktext}); + &print_postsubmit_config($r,$cdom,$cnum,$cdesc,$type,$readonly); + } elsif (($phase eq 'processpostsubmit') && ($permission->{'processpostsubmit'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Result"}); + &modify_postsubmit_config($r,$cdom,$cnum,$cdesc,$domdesc,$type); + } elsif (($phase eq 'viewparms') && ($permission->{'viewparms'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'viewparms')", + text=>"Display settings"}); + &print_settings_display($r,$cdom,$cnum,$cdesc,$type,$permission); + } elsif (($phase eq 'setparms') && ($permission->{'setparms'})) { + if ($permission->{'setparms'} eq 'view') { + $linktext = 'Display settings'; + } else { + $linktext = 'Change settings'; + } + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>$linktext}); + &print_course_modification_page($r,$cdom,$cnum,$cdesc,$type,$readonly); + } elsif (($phase eq 'processparms') && ($permission->{'processparms'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'setparms')", + text=>"Change settings"}); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Result"}); + &modify_course($r,$cdom,$cnum,$cdesc,$domdesc,$type); + } elsif (($phase eq 'catsettings') && ($permission->{'catsettings'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Catalog settings"}); + &print_catsettings($r,$cdom,$cnum,$cdesc,$type,$readonly); + } elsif (($phase eq 'processcat') && ($permission->{'processcat'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'catsettings')", + text=>"Catalog settings"}); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Result"}); + &modify_catsettings($r,$cdom,$cnum,$cdesc,$domdesc,$type); + } elsif (($phase eq 'selfenroll') && ($permission->{'selfenroll'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href => "javascript:changePage(document.$phase,'$phase')", + text => "Self-enrollment settings"}); + if (!exists($env{'form.state'})) { + &print_selfenrollconfig($r,$type,$cdesc,$coursehash,$readonly); + } elsif ($env{'form.state'} eq 'done') { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Result"}); + &modify_selfenrollconfig($r,$type,$cdesc,$coursehash); + } + } elsif (($phase eq 'setltiauth') && ($permission->{'setltiauth'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Requirement for re-authentication for LTI launch of deep-linked item"}); + &print_set_ltiauth($r,$cdom,$cnum,$cdesc,$type,$readonly); + } elsif (($phase eq 'processltiauth') && ($permission->{'processltiauth'})) { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'setltiauth')", + text=>"Requirement for re-authentication for LTI launch of deep-linked item"}); + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>"javascript:changePage(document.$phase,'$phase')", + text=>"Result"}); + &modify_ltiauth($r,$cdom,$cnum,$cdesc,$domdesc,$type); + } + } + } else { + $r->print(''); + if ($type eq 'Community') { + $r->print(&mt('The community you selected is not a valid community in this domain')); + } else { + $r->print(&mt('The course you selected is not a valid course in this domain')); + } + $r->print(" ($domdesc)"); + } + } } + &print_footer($r); } else { - $ENV{'user.error.msg'}= - "/adm/modifycourse:ccc:0:0:Cannot modify course settings"; + $env{'user.error.msg'}= + "/adm/modifycourse:ccc:0:0:Cannot modify course/community settings"; return HTTP_NOT_ACCEPTABLE; } return OK;