--- loncom/interface/lonmodifycourse.pm 2004/07/15 18:58:20 1.11
+++ loncom/interface/lonmodifycourse.pm 2009/11/23 21:45:18 1.49
@@ -1,3 +1,8 @@
+# The LearningOnline Network with CAPA
+# handler for DC-only modifiable course settings
+#
+# $Id: lonmodifycourse.pm,v 1.49 2009/11/23 21:45:18 raeburn Exp $
+#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
@@ -26,690 +31,1173 @@ 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::lonpickcourse;
use lib '/home/httpd/lib/perl';
-use localenroll;
+use LONCAPA;
-sub print_course_selection_page {
- my ($r,$tasklongref) = @_;
- my $dom = $ENV{'user.domain'};
- my %lt=&Apache::lonlocal::texthash(
- 'csae' => "Course settings for automated enrollment",
- 'unst' => "Unlike standard LON-CAPA course parameters, such as course description, feedback addresses, and top level map, which are displayed and/or modified using the 'Course Environment Parameters' screen, settings that control automated enrollment based on classlist data available from your institution's student information system are handled differently. Automated enrollment settings fall into two groups: (a) settings that can be modified by a Course Coordinator using the Automated Enrollment Manager and (b) settings that may only be modified by a Domain Coordinator via the 'View/Modify Course settings' menu accessed from this page.",
- 'chcs' => "Choose the course for which you wish to view/modify automated enrollment settings from the select box below and click 'Go' to proceed.",
- 'eaen' => "Each entry in the select box contains: course code -- course title ------- course owner, and entries are ordered alphabetically by course code.",
- 'psac' => "Please select a course",
- 'ccrs' => "Choose a course",
- 'gobt' => "Go"
- );
-
-# Determine the courses
- my %courseIDs = &Apache::lonnet::courseiddump($dom,'.',1);
- &print_header($r,$tasklongref);
- $r->print(< $lt{'unst'}
- $lt{'chcs'}
-
-$lt{'ccrs'}:
-
-
-
-
-$lt{'csae'}
-
$lt{'eaen'}
-
".&mt("The LON-CAPA course selected was not a valid course for this domain");
- $r->print($reply);
- &print_footer($r);
- return;
+sub get_enrollment_settings {
+ my ($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});
}
-
- my @bgcolors=("#eeeeee","#cccccc");
- my $ownertable;
- my %lt=&Apache::lonlocal::texthash(
- 'actv' => "Active",
- 'inac' => "Inactive",
- 'ccor' => "Course Coordinator",
- 'noen' => "No end date",
- 'ownr' => "Owner",
- 'name' => "Name",
- 'unme' => "Username",
- '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",
- );
-
- my %settings = &Apache::lonnet::dump('environment',$dom,$course);
+ my %settings = &Apache::lonnet::get('environment',\@items,$cdom,$cnum);
+ my %enrollvar;
$enrollvar{'autharg'} = '';
$enrollvar{'authtype'} = '';
- foreach my $item (keys %settings) {
+ 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});
- }
- } elsif ($1 eq "courseowner" || $1 eq "authtype" || $1 eq "autharg" || $1 eq "sectionnums" || $1 eq "coursecode" || $1 eq "crosslistings") {
- $enrollvar{$1} = $settings{$item};
+ 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") {
+ $enrollvar{$type} = $settings{$item};
+ $enrollvar{$type} =~ s/,/, /g;
+ } elsif ($type eq "authtype"
+ || $type eq "autharg" || $type eq "coursecode"
+ || $type eq "crosslistings") {
+ $enrollvar{$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$/) {
- if ( ($1 eq 'end') && ($settings{$item} == 0) ) {
- $enrollvar{$item} = $lt{'noen'};
- } elsif ( ($1 eq 'start') && ($settings{$item} eq '') ) {
+ 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} = localtime($settings{$item});
+ $enrollvar{$item} = &Apache::lonlocal::locallocaltime($settings{$item});
}
}
}
+ return %enrollvar;
+}
- 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]} = $lt{'actv'};
- }
- }
- }
+sub print_course_search_page {
+ my ($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 = ['descriptfilter',
+ 'instcodefilter','ownerfilter',
+ 'coursefilter'];
+ my $filter = {};
+ my ($numtitles,$cctitle,$dctitle);
+ my $ccrole = 'cc';
+ if ($type eq 'Community') {
+ $ccrole = 'co';
+ }
+ $cctitle = &Apache::lonnet::plaintext($ccrole,$type);
+ $dctitle = &Apache::lonnet::plaintext('dc');
+ $r->print(&Apache::lonpickcourse::js_changer());
+ if ($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).'
');
+ }
+ $r->print(&Apache::lonpickcourse::build_filters($filterlist,$type,
+ undef,undef,$filter,$action,\$numtitles,'modifycourse'));
+ if ($type eq 'Community') {
+ $r->print(&mt('Actions available after searching for a community:').''.
+ '
');
+ } else {
+ $r->print(&mt('Actions available after searching for a course:').''.
+ '
');
}
- unless ( (grep/^$enrollvar{'courseowner'}$/,@local_ccs) || ($enrollvar{'courseowner'} eq '') ) {
- push @local_ccs, $enrollvar{'courseowner'};
- $pname{$enrollvar{'courseowner'}} = &Apache::loncommon::plainname($enrollvar{'courseowner'},$dom);
- $active_cc = &LONCAPA::Enrollment::check_user_status($dom,$enrollvar{'coursecode'},$dom,$course,'cc');
- if ($active_cc eq 'ok') {
- $cc_status{$enrollvar{'courseowner'}} = $lt{'actv'};
+}
+
+sub print_course_selection_page {
+ my ($r,$dom,$domdesc) = @_;
+ my $type = $env{'form.type'};
+ if (!defined($type)) {
+ $type = 'Course';
+ }
+ &print_header($r,$type);
+
+# Criteria for course search
+ my $filterlist = ['descriptfilter',
+ 'instcodefilter','ownerfilter',
+ 'ownerdomfilter','coursefilter'];
+ my %filter;
+ my $action = '/adm/modifycourse';
+ my $dctitle = &Apache::lonnet::plaintext('dc');
+ my $numtitles;
+ $r->print(&Apache::lonpickcourse::js_changer());
+ $r->print(&mt('Revise your search criteria for this domain').' ('.$domdesc.').
');
+ $r->print(&Apache::lonpickcourse::build_filters($filterlist,$type,
+ undef,undef,\%filter,$action,\$numtitles));
+ $filter{'domainfilter'} = $dom;
+ my %courses = &Apache::lonpickcourse::search_courses($r,$type,0,
+ \%filter,$numtitles);
+ &Apache::lonpickcourse::display_matched_courses($r,$type,0,$action,undef,undef,undef,
+ %courses);
+ return;
+}
+
+sub print_modification_menu {
+ my ($r,$cdesc,$domdesc,$dom,$type) = @_;
+ &print_header($r,$type);
+ my ($ccrole,$setquota_text,$setparams_text,$cat_text);
+ if ($type eq 'Community') {
+ $ccrole = 'co';
+ } else {
+ $ccrole = 'cc';
+ }
+ my $action = '/adm/modifycourse';
+ if ($type eq 'Community') {
+ $setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a community.');
+ $setparams_text = 'View/Modify community owner';
+ $cat_text = 'View/Modify catalog settings for community';
+ } else {
+ $setquota_text = &mt('Total disk space allocated for storage of portfolio files in all groups in a course.');
+ $setparams_text = 'View/Modify course owner, institutional code, and default authentication';
+ $cat_text = 'View/Modify catalog settings for course';
+ }
+ my @menu =
+ (
+ { text => $setparams_text,
+ phase => 'setparms',
+ },
+ { text => 'View/Modify quota for group portfolio files',
+ phase => 'setquota',
+ }
+ );
+ my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom);
+ my @additional_params = &catalog_settable($domconf{'coursecategories'},$type);
+ if (@additional_params > 0) {
+ push (@menu, { text => $cat_text,
+ phase => 'catsettings',
+ });
+ }
+ unless ($type eq 'Community') {
+ push(@menu,
+ { text => 'Display current settings for automated enrollment',
+ phase => 'viewparms',
+ }
+ );
+ }
+ my $menu_html = ''.&mt('View/Modify settings for: ').
+ ' '.$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:');
+ }
+ $menu_html .= '';
+ if ($type eq 'Community') {
+ $menu_html .= '
+'."\n".
+ &hidden_form_elements();
+ foreach my $menu_item (@menu) {
+ $menu_html.='';
+ $menu_html.=
+ qq||;
+ $menu_html.= &mt($menu_item->{'text'}).'';
+ $menu_html.='
';
}
- unless ($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,
- 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|
-
";
+
+ $r->print($menu_html);
+ return;
+}
- if ($numlocalcc == 0) {
- $ownertable = $lt{'nocc'};
+sub print_ccrole_selected {
+ my ($r,$type) = @_;
+ &print_header($r,$type);
+ my ($cdom,$cnum) = split(/_/,$env{'form.pickedcourse'});
+ $r->print('');
+}
+
+sub print_settings_display {
+ my ($r,$cdom,$cnum,$cdesc,$type) = @_;
+ my %enrollvar = &get_enrollment_settings($cdom,$cnum);
+ my %longtype = &course_settings_descrip($type);
+ my %lt = &Apache::lonlocal::texthash(
+ 'valu' => 'Current value',
+ 'cour' => 'Current settings are:',
+ 'cose' => "Settings which control auto-enrollment using classlists from your institution's student information system fall into two groups:",
+ 'dcon' => 'Modifiable only by Domain Coordinator',
+ 'back' => 'Pick another action',
+ );
+ my $ccrole = 'cc';
+ if ($type eq 'Community') {
+ $ccrole = 'co';
+ }
+ my $cctitle = &Apache::lonnet::plaintext($ccrole,$type);
+ my $dctitle = &Apache::lonnet::plaintext('dc');
+ my @modifiable_params = &get_dc_settable($type);
+ 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".
+ "
-
-
-
-
-
-
-
-
-
-
-
-
-
- |;
- my $iter = 0;
- foreach my $key (sort keys %enrollvar) {
- my $colflag = $iter%2;
- $disp_table .= "$lt{'cset'}
- $lt{'valu'}
-
- ";
- $iter ++;
- }
- $disp_table .= "$$typeref{$key}
- $enrollvar{$key}
- \n".
+ "$lt{'valu'} \n".
+ "$lt{'dcon'} \n".
+ &Apache::loncommon::end_data_table_header_row()."\n";
+ foreach my $item (@items) {
+ $disp_table .= &Apache::loncommon::start_data_table_row()."\n".
+ "$longtype{$item} \n".
+ "$enrollvar{$item} \n";
+ if (grep(/^\Q$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 $newrole = $ccrole.'./'.$cdom.'/'.$cnum;
+ my $escuri = &HTML::Entities::encode('/adm/roles?selectrole=1&'.$newrole.
+ '=1&destinationurl=/adm/populate','&<>"');
+ $r->print(''.&mt('Current automated enrollment settings for:').
+ ' '.$cdesc.'
'.
+ '
'.$lt{'cour'}.'
'.$disp_table.'
'. + ''.$lt{'back'}.''."\n". + &hidden_form_elements(). + '
' + ); +} - if ($numlocalcc > 0) { - @local_ccs = sort @local_ccs; - $ownertable = qq( - -$lt{'tabl'} ($dom). $lt{'usrd'} - | -|||||||||||
-
|
-
'.
+ &mt('There was a problem processing your requested changes.').'
';
+ if ($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.'
".$reply." |
'.$reply.'
'."\n". + '