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version 1.7, 2001/01/01 15:43:46
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version 1.160, 2007/05/21 23:38:40
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| # The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
| # Handler to drop and add students in courses |
# Handler to drop and add students in courses |
| # |
# |
| # (Handler to set parameters for assessments |
# $Id$ |
| # |
# |
| # (Handler to resolve ambiguous file locations |
# Copyright Michigan State University Board of Trustees |
| # |
# |
| # (TeX Content Handler |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
| # |
# |
| # 05/29/00,05/30,10/11 Gerd Kortemeyer) |
# LON-CAPA is free software; you can redistribute it and/or modify |
| |
# it under the terms of the GNU General Public License as published by |
| |
# the Free Software Foundation; either version 2 of the License, or |
| |
# (at your option) any later version. |
| # |
# |
| # 10/11,10/12,10/16 Gerd Kortemeyer) |
# LON-CAPA is distributed in the hope that it will be useful, |
| |
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
| |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| |
# GNU General Public License for more details. |
| # |
# |
| # 11/20,11/21,11/22,11/23,11/24,11/25,11/27,11/28, |
# You should have received a copy of the GNU General Public License |
| # 12/08,12/12 Gerd Kortemeyer) |
# along with LON-CAPA; if not, write to the Free Software |
| |
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| # |
# |
| # 12/26,12/27,12/28, |
# /home/httpd/html/adm/gpl.txt |
| # 01/01/01 Gerd Kortemeyer |
# |
| |
# http://www.lon-capa.org/ |
| |
# |
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# |
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############################################################### |
| |
############################################################## |
| |
|
| package Apache::londropadd; |
package Apache::londropadd; |
| |
|
| use strict; |
use strict; |
| use Apache::lonnet; |
use Apache::lonnet; |
| |
use Apache::loncommon(); |
| |
use Apache::lonhtmlcommon(); |
| use Apache::Constants qw(:common :http REDIRECT); |
use Apache::Constants qw(:common :http REDIRECT); |
| |
use Spreadsheet::WriteExcel; |
| |
use Apache::lonstathelpers(); |
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use Apache::lonlocal; |
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use Apache::longroup; |
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use LONCAPA(); |
| |
|
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############################################################### |
| |
############################################################### |
| |
sub header { |
| |
my $start_page=&Apache::loncommon::start_page('Enrollment Manager'); |
| |
return(<<ENDHEAD); |
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$start_page |
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<form method="post" enctype="multipart/form-data" |
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action="/adm/dropadd" name="studentform"> |
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ENDHEAD |
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} |
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|
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############################################################### |
| |
############################################################### |
| |
# Drop student from all sections of a course, except optional $csec |
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sub modifystudent { |
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my ($udom,$unam,$courseid,$csec,$desiredhost)=@_; |
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# if $csec is undefined, drop the student from all the courses matching |
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# this one. If $csec is defined, drop them from all other sections of |
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# this course and add them to section $csec |
| |
my $cdom = $env{'course.'.$courseid.'.domain'}; |
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my $cnum = $env{'course.'.$courseid.'.num'}; |
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my %roles = &Apache::lonnet::dump('roles',$udom,$unam); |
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my ($tmp) = keys(%roles); |
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# Bail out if we were unable to get the students roles |
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return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i); |
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# Go through the roles looking for enrollment in this course |
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my $result = ''; |
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foreach my $course (keys(%roles)) { |
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if ($course=~m{^/\Q$cdom\E/\Q$cnum\E(?:\/)*(?:\s+)*(\w+)*\_st$}) { |
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# We are in this course |
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my $section=$1; |
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$section='' if ($course eq "/$cdom/$cnum".'_st'); |
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if (defined($csec) && $section eq $csec) { |
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$result .= 'ok:'; |
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} elsif ( ((!$section) && (!$csec)) || ($section ne $csec) ) { |
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my (undef,$end,$start)=split(/\_/,$roles{$course}); |
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my $now=time; |
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# if this is an active role |
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if (!($start && ($now<$start)) || !($end && ($now>$end))) { |
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my $reply=&Apache::lonnet::modifystudent |
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# dom name id mode pass f m l g |
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($udom,$unam,'', '', '',undef,undef,undef,undef, |
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$section,time,undef,undef,$desiredhost); |
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$result .= $reply.':'; |
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} |
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} |
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} |
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} |
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if ($result eq '') { |
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$result = 'Unable to find section for this student'; |
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} else { |
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$result =~ s/(ok:)+/ok/g; |
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} |
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return $result; |
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} |
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|
| # ================================================================ Main Handler |
############################################################### |
| |
############################################################### |
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# build a domain and server selection form |
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sub domain_form { |
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my ($defdom) = @_; |
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# Set up domain and server selection forms |
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# |
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# Get the domains |
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my @domains = &Apache::lonnet::all_domains(); |
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# build up the menu information to be passed to |
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# &Apache::loncommon::linked_select_forms |
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my %select_menus; |
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foreach my $dom (@domains) { |
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# set up the text for this domain |
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$select_menus{$dom}->{'text'}= $dom; |
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# we want a choice of 'default' as the default in the second menu |
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$select_menus{$dom}->{'default'}= 'default'; |
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$select_menus{$dom}->{'select2'}->{'default'} = 'default'; |
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# Now build up the other items in the second menu |
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my %servers = &Apache::lonnet::get_servers($dom,'library'); |
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foreach my $server (keys(%servers)) { |
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$select_menus{$dom}->{'select2'}->{$server} |
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= "$server $servers{$server}"; |
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} |
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} |
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my $result = &Apache::loncommon::linked_select_forms |
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('studentform',' with home server ',$defdom, |
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'lcdomain','lcserver',\%select_menus); |
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return $result; |
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} |
| |
|
| sub handler { |
############################################################### |
| my $r=shift; |
############################################################### |
| |
# Menu Phase One |
| |
sub print_main_menu { |
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my ($r,$enrl_permission,$view_permission,$grp_manage_permission, |
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$grp_view_permission)=@_; |
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# |
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my $cid =$env{'request.course.id'}; |
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my $cdom=$env{'course.'.$cid.'.domain'}; |
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my $cnum=$env{'course.'.$cid.'.num'}; |
| |
my @menu = |
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( |
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{ text => 'Upload a class list', |
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help => 'Course_Create_Class_List', |
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action => 'upload', |
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permission => $enrl_permission, |
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}, |
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{ text => 'Enroll a single student', |
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help => 'Course_Add_Student', |
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action => 'enrollstudent', |
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permission => $enrl_permission, |
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}, |
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{ text => 'Modify student data', |
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help => 'Course_Modify_Student_Data', |
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action => 'modifystudent', |
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permission => $enrl_permission, |
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}, |
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{ text => 'View Class List', |
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help => 'Course_View_Class_List', |
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action => 'classlist', |
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permission => $view_permission, |
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}, |
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{ text => 'Drop Students', |
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help => 'Course_Drop_Student', |
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action => 'drop', |
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permission => $enrl_permission, |
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}, |
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{ text => 'Automated Enrollment Manager', |
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permission => &Apache::lonnet::auto_run($cnum,$cdom), |
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url => '/adm/populate', |
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}, |
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{ text => 'Create a new group', |
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help => 'Course_Create_Group', |
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permission => $grp_manage_permission, |
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url => '/adm/coursegroups?refpage=enrl&action=create', |
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}, |
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{ text => 'Modify an existing group', |
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help => 'Course_Modify_Group', |
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permission => $grp_manage_permission, |
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url => '/adm/coursegroups?refpage=enrl&action=modify', |
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}, |
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{ text => 'Delete an existing group', |
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help => 'Course_Delete_Group', |
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permission => $grp_manage_permission, |
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url => '/adm/coursegroups?refpage=enrl&action=delete', |
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}, |
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{ text => 'Re-enable a deleted group', |
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help => 'Course_Reenable_Group', |
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permission => $grp_manage_permission, |
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url => '/adm/coursegroups?refpage=enrl&action=reenable', |
| |
}, |
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{ text => 'Enter an existing group', |
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help => 'Course_Display_Group', |
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permission => $grp_view_permission, |
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url => '/adm/coursegroups?refpage=enrl&action=view', |
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}, |
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); |
| |
my $menu_html = ''; |
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foreach my $menu_item (@menu) { |
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next if (! $menu_item->{'permission'}); |
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$menu_html.='<p>'; |
| |
$menu_html.='<font size="+1">'; |
| |
if (exists($menu_item->{'url'})) { |
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$menu_html.=qq{<a href="$menu_item->{'url'}">}; |
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} else { |
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$menu_html.= |
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qq{<a href="/adm/dropadd?action=$menu_item->{'action'}">}; |
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} |
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$menu_html.= &mt($menu_item->{'text'}).'</a></font>'; |
| |
if (exists($menu_item->{'help'})) { |
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$menu_html.= |
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&Apache::loncommon::help_open_topic($menu_item->{'help'}); |
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} |
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$menu_html.='</p>'.$/; |
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} |
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$r->print($menu_html); |
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return; |
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} |
| |
|
| if ($r->header_only) { |
############################################################### |
| $r->content_type('text/html'); |
############################################################### |
| $r->send_http_header; |
sub hidden_input { |
| return OK; |
my ($name,$value) = @_; |
| } |
return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'."\n"; |
| |
} |
| |
|
| # ----------------------------------------------------- Needs to be in a course |
sub print_upload_manager_header { |
| |
my ($r,$datatoken,$distotal,$krbdefdom)=@_; |
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my $javascript; |
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# |
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if (! exists($env{'form.upfile_associate'})) { |
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$env{'form.upfile_associate'} = 'forward'; |
| |
} |
| |
if ($env{'form.associate'} eq 'Reverse Association') { |
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if ( $env{'form.upfile_associate'} ne 'reverse' ) { |
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$env{'form.upfile_associate'} = 'reverse'; |
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} else { |
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$env{'form.upfile_associate'} = 'forward'; |
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} |
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} |
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if ($env{'form.upfile_associate'} eq 'reverse') { |
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$javascript=&upload_manager_javascript_reverse_associate(); |
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} else { |
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$javascript=&upload_manager_javascript_forward_associate(); |
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} |
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# |
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# Deal with restored settings |
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my $password_choice = ''; |
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if (exists($env{'form.ipwd_choice'}) && |
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$env{'form.ipwd_choice'} ne '') { |
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# If a column was specified for password, assume it is for an |
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# internal password. This is a bug waiting to be filed (could be |
| |
# local or krb auth instead of internal) but I do not have the |
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# time to mess around with this now. |
| |
$password_choice = 'int'; |
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} |
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# |
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my $javascript_validations=&javascript_validations('auth',$krbdefdom, |
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$password_choice); |
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my $checked=(($env{'form.noFirstLine'})?' checked="checked" ':''); |
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$r->print('<h3>'.&mt('Uploading Class List')."</h3>\n". |
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"<hr>\n". |
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'<h3>'.&mt('Identify fields')."</h3>\n"); |
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$r->print("<p>\n". |
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&mt('Total number of records found in file: [_1].',$distotal). |
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"\n". |
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"</p><hr>\n"); |
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$r->print(&mt('Enter as many fields as you can. The system will inform you and bring you back to this page if the data selected is insufficient to enroll students in your class.')."<hr>\n"); |
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$r->print(&hidden_input('action','upload'). |
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&hidden_input('state','got_file'). |
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&hidden_input('associate',''). |
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&hidden_input('datatoken',$datatoken). |
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&hidden_input('fileupload',$env{'form.fileupload'}). |
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&hidden_input('upfiletype',$env{'form.upfiletype'}). |
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&hidden_input('upfile_associate',$env{'form.upfile_associate'})); |
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$r->print('<input type="button" value="Reverse Association" '. |
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'name="'.&mt('Reverse Association').'" '. |
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'onClick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />'); |
| |
$r->print('<label><input type="checkbox" name="noFirstLine"'.$checked.'/>'. |
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&mt('Ignore First Line').'</label>'); |
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$r->print("<hr />\n". |
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'<script type="text/javascript" language="Javascript">'."\n". |
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$javascript."\n".$javascript_validations.'</script>'); |
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} |
| |
|
| if (($ENV{'request.course.fn'}) && |
############################################################### |
| (&Apache::lonnet::allowed('cst',$ENV{'request.course.id'}))) { |
############################################################### |
| |
sub javascript_validations { |
| |
my ($mode,$krbdefdom,$curr_authtype,$curr_authfield)=@_; |
| |
my $authheader; |
| |
if ($mode eq 'auth') { |
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my %param = ( formname => 'studentform', |
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kerb_def_dom => $krbdefdom, |
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curr_authtype => $curr_authtype); |
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$authheader = &Apache::loncommon::authform_header(%param); |
| |
} elsif ($mode eq 'createcourse') { |
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my %param = ( formname => 'ccrs', |
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kerb_def_dom => $krbdefdom, |
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curr_authtype => $curr_authtype ); |
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$authheader = &Apache::loncommon::authform_header(%param); |
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} elsif ($mode eq 'modifycourse') { |
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my %param = ( formname => 'cmod', |
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kerb_def_dom => $krbdefdom, |
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mode => 'modifycourse', |
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curr_authtype => $curr_authtype, |
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curr_autharg => $curr_authfield ); |
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$authheader = &Apache::loncommon::authform_header(%param); |
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} |
| |
|
| # ------------------------------------------------------------------ Start page |
|
| $r->content_type('text/html'); |
my %alert = &Apache::lonlocal::texthash |
| $r->send_http_header; |
(username => 'You need to specify the username field.', |
| $r->print(<<ENDHEAD); |
authen => 'You must choose an authentication type.', |
| <html> |
krb => 'You need to specify the Kerberos domain.', |
| <head> |
ipass => 'You need to specify the initial password.', |
| <title>LON-CAPA Student Drop/Add</title> |
name => 'The optional name field was not specified.', |
| </head> |
snum => 'The optional student number field was not specified.', |
| <body bgcolor="#FFFFFF"> |
section => 'The optional section field was not specified.', |
| <img align=right src=/adm/lonIcons/lonlogos.gif> |
email => 'The optional email address field was not specified.', |
| <h1>Drop/Add Students</h1> |
continue => 'Continue enrollment?', |
| <form method="post" enctype="multipart/form-data" |
); |
| action="/adm/dropadd" name="studentform"> |
|
| <h2>Course: $ENV{'course.'.$ENV{'request.course.id'}.'.description'}</h2> |
# my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); |
| ENDHEAD |
my $function_name =(<<END); |
| # --------------------------------------------------- Phase one, initial screen |
function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) { |
| unless ($ENV{'form.phase'}) { |
END |
| $r->print(<<ENDUPFORM); |
my $auth_checks; |
| <input type=hidden name=phase value=two> |
if ($mode eq 'createcourse') { |
| <hr> |
$auth_checks .= (<<END); |
| <h3>Upload a courselist</h3> |
if (vf.autoadds[0].checked == true) { |
| <input type=file name=upfile size=50> |
if (current.radiovalue == null || current.radiovalue == 'nochange') { |
| <br>Type: <select name=upfiletype> |
alert('$alert{'authen'}'); |
| <option value=csv>CSV (comma separated values, spreadsheet)</option> |
return; |
| <option value=space>Space separated</option> |
} |
| <option value=tab>Tabulator separated</option> |
|
| <option value=xml>HTML/XML</option> |
|
| </select> |
|
| <p><input type=submit name=fileupload value="Upload Courselist"> |
|
| <hr> |
|
| <h3>Enroll a single student</h3> |
|
| <p><input type=submit name=enroll value="Enroll Student"> |
|
| <hr> |
|
| <h3>Drop a student</h3> |
|
| <p><input type=submit name=drop value="Drop Student"> |
|
| ENDUPFORM |
|
| } |
|
| # ------------------------------------------------------------------- Phase two |
|
| if ($ENV{'form.phase'} eq 'two') { |
|
| if ($ENV{'form.fileupload'}) { |
|
| my $datatoken=$ENV{'user.name'}.'_'.$ENV{'user.domain'}. |
|
| '_enroll_'.$ENV{'request.course.id'}.'_'.time.'_'.$$; |
|
| { |
|
| my $fh=Apache::File->new('>'.$r->dir_config('lonDaemons'). |
|
| '/tmp/'.$datatoken.'.tmp'); |
|
| print $fh $ENV{'form.upfile'}; |
|
| } |
|
| my $separator=''; |
|
| my $remove=''; |
|
| if ($ENV{'form.upfiletype'} eq 'csv') { |
|
| $separator='\"\,\s*\"'; |
|
| $remove='"'; |
|
| } elsif ($ENV{'form.upfiletype'} eq 'space') { |
|
| $separator='\s+'; |
|
| } elsif ($ENV{'form.upfiletype'} eq 'tab') { |
|
| $separator='\t+'; |
|
| } elsif ($ENV{'form.upfiletype'} eq 'xml') { |
|
| } |
|
| my @lines=split(/\n/,$ENV{'form.upfile'}); |
|
| my $total=$#lines; |
|
| $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/; |
|
| my $krbdefdom=$1; |
|
| $krbdefdom=~tr/a-z/A-Z/; |
|
| my $today=time; |
|
| my $halfyear=$today+15552000; |
|
| my $defdom=$r->dir_config('lonDefDomain'); |
|
| $r->print(<<ENDPICK); |
|
| <input type=hidden name=phase value=three> |
|
| <input type=hidden name=datatoken value="$datatoken"> |
|
| <input type=hidden name=upfiletype value=$ENV{'form.upfiletype'}> |
|
| <hr> |
|
| <h3>Identify fields</h3> |
|
| Total number of records found in file: $total |
|
| <script> |
|
| function verify(vf) { |
|
| var founduname=0; |
|
| var foundpwd=0; |
|
| var foundname=0; |
|
| var foundid=0; |
|
| var foundsec=0; |
|
| var foundatype=0; |
|
| var tw; |
|
| var message=''; |
|
| for (i=0;i<=vf.nfields.value;i++) { |
|
| tw=eval('vf.f'+i+'.selectedIndex'); |
|
| if (tw==1) { founduname=1; } |
|
| if ((tw>=2) && (tw<=6)) { foundname=1; } |
|
| if (tw==7) { foundid=1; } |
|
| if (tw==8) { foundsec=1; } |
|
| if (tw==9) { foundpwd=1; } |
|
| } |
} |
| |
END |
| |
} else { |
| |
$auth_checks .= (<<END); |
| |
var foundatype=0; |
| if (founduname==0) { |
if (founduname==0) { |
| alert('You need to specify at least the username field'); |
alert('$alert{'username'}'); |
| |
return; |
| |
} |
| |
// alert('current.radiovalue = '+current.radiovalue); |
| |
if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') { |
| |
// They did not check any of the login radiobuttons. |
| |
alert('$alert{'authen'}'); |
| return; |
return; |
| } |
} |
| if (vf.login[0].checked) { |
END |
| foundatype=1; |
} |
| if (vf.krbdom.value=='') { |
if ($mode eq 'createcourse') { |
| alert('You need to specify the Kerberos domain'); |
$auth_checks .= " |
| |
if ( (vf.autoadds[0].checked == true) && |
| |
(vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') ) { |
| |
"; |
| |
} elsif ($mode eq 'modifycourse') { |
| |
$auth_checks .= " |
| |
if (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') { |
| |
"; |
| |
} |
| |
if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) { |
| |
$auth_checks .= (<<END); |
| |
var alertmsg = ''; |
| |
switch (current.radiovalue) { |
| |
case 'krb': |
| |
alertmsg = '$alert{'krb'}'; |
| |
break; |
| |
default: |
| |
alertmsg = ''; |
| |
} |
| |
if (alertmsg != '') { |
| |
alert(alertmsg); |
| return; |
return; |
| } |
} |
| } |
} |
| if (vf.login[1].checked) { |
END |
| foundatype=1; |
} else { |
| if ((vf.intpwd.value=='') && (foundpwd==0)) { |
$auth_checks .= (<<END); |
| alert('You need to specify the initial password'); |
foundatype=1; |
| |
if (current.argfield == null || current.argfield == '') { |
| |
var alertmsg = ''; |
| |
switch (current.value) { |
| |
case 'krb': |
| |
alertmsg = '$alert{'krb'}'; |
| |
break; |
| |
case 'loc': |
| |
case 'fsys': |
| |
alertmsg = '$alert{'ipass'}'; |
| |
break; |
| |
case 'fsys': |
| |
alertmsg = ''; |
| |
break; |
| |
default: |
| |
alertmsg = ''; |
| |
} |
| |
if (alertmsg != '') { |
| |
alert(alertmsg); |
| return; |
return; |
| } |
} |
| } |
} |
| if (foundatype==0) { |
END |
| alert('You need to set the login type'); |
|
| return; |
|
| } |
} |
| if (foundname==0) { message='No name fields specified. '; } |
my $section_checks; |
| if (foundid==0) { message+='No ID or student number field specified. '; } |
my $optional_checks = ''; |
| if (foundsec==0) { message+='No section or group field specified. '; } |
if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) { |
| if (vf.startdate.value=='') { |
$optional_checks = (<<END); |
| message+='No starting date set. '; |
vf.submit(); |
| } |
} |
| if (vf.enddate.value=='') { |
END |
| message+='No ending date set. '; |
} else { |
| } |
$section_checks = §ion_check_js(); |
| if ((vf.enddate.value!='') && (vf.startdate.value!='')) { |
$optional_checks = (<<END); |
| if (vf.enddate.value<vf.startdate.value) { |
var message=''; |
| alert('Ending date is before starting date'); |
if (foundname==0) { |
| return; |
message='$alert{'name'}'; |
| } |
} |
| |
if (foundid==0) { |
| |
if (message!='') { |
| |
message+='\\n'; |
| |
} |
| |
message+='$alert{'snum'}'; |
| |
} |
| |
if (foundsec==0) { |
| |
if (message!='') { |
| |
message+='\\n'; |
| |
} |
| |
message+='$alert{'section'}'; |
| |
} |
| |
if (foundemail==0) { |
| |
if (message!='') { |
| |
message+='\\n'; |
| |
} |
| |
message+='$alert{'email'}'; |
| } |
} |
| if (message!='') { |
if (message!='') { |
| message+='Continue enrollment?'; |
message+= '\\n$alert{'continue'}'; |
| if (confirm(message)) { |
if (confirm(message)) { |
| pclose(); |
vf.state.value='enrolling'; |
| vf.submit(); |
vf.submit(); |
| } |
} |
| } else { |
} else { |
| pclose(); |
vf.state.value='enrolling'; |
| vf.submit(); |
vf.submit(); |
| } |
} |
| |
} |
| |
END |
| |
} |
| |
my $result = $function_name; |
| |
if ( ($mode eq 'auth') || ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) { |
| |
$result .= $auth_checks; |
| |
} |
| |
$result .= $optional_checks."\n".$section_checks; |
| |
if ( ($mode eq 'auth') || ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) { |
| |
$result .= $authheader; |
| |
} |
| |
return $result; |
| |
} |
| |
|
| |
############################################################### |
| |
############################################################### |
| |
sub upload_manager_javascript_forward_associate { |
| |
return(<<ENDPICK); |
| |
function verify(vf,sec_caller) { |
| |
var founduname=0; |
| |
var foundpwd=0; |
| |
var foundname=0; |
| |
var foundid=0; |
| |
var foundsec=0; |
| |
var foundemail=0; |
| |
var tw; |
| |
for (i=0;i<=vf.nfields.value;i++) { |
| |
tw=eval('vf.f'+i+'.selectedIndex'); |
| |
if (tw==1) { founduname=1; } |
| |
if ((tw>=2) && (tw<=6)) { foundname=1; } |
| |
if (tw==7) { foundid=1; } |
| |
if (tw==8) { foundsec=1; } |
| |
if (tw==9) { foundpwd=1; } |
| |
if (tw==10) { foundemail=1; } |
| |
} |
| |
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail); |
| } |
} |
| |
|
| |
// |
| |
// vf = this.form |
| |
// tf = column number |
| |
// |
| |
// values of nw |
| |
// |
| |
// 0 = none |
| |
// 1 = username |
| |
// 2 = names (lastname, firstnames) |
| |
// 3 = fname (firstname) |
| |
// 4 = mname (middlename) |
| |
// 5 = lname (lastname) |
| |
// 6 = gen (generation) |
| |
// 7 = id |
| |
// 8 = section |
| |
// 9 = ipwd (password) |
| |
// 10 = email address |
| |
|
| function flip(vf,tf) { |
function flip(vf,tf) { |
| var nw=eval('vf.f'+tf+'.selectedIndex'); |
var nw=eval('vf.f'+tf+'.selectedIndex'); |
| var i; |
var i; |
| |
// make sure no other columns are labeled the same as this one |
| for (i=0;i<=vf.nfields.value;i++) { |
for (i=0;i<=vf.nfields.value;i++) { |
| if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { |
if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { |
| eval('vf.f'+i+'.selectedIndex=0;') |
eval('vf.f'+i+'.selectedIndex=0;') |
| } |
} |
| } |
} |
| |
// If we set this to 'lastname, firstnames', clear out all the ones |
| |
// set to 'fname','mname','lname','gen' (3,4,5,6) currently. |
| if (nw==2) { |
if (nw==2) { |
| for (i=0;i<=vf.nfields.value;i++) { |
for (i=0;i<=vf.nfields.value;i++) { |
| if ((eval('vf.f'+i+'.selectedIndex')>=3) && |
if ((eval('vf.f'+i+'.selectedIndex')>=3) && |
| (eval('vf.f'+i+'.selectedIndex')<=6)) { |
(eval('vf.f'+i+'.selectedIndex')<=6)) { |
| eval('vf.f'+i+'.selectedIndex=0;') |
eval('vf.f'+i+'.selectedIndex=0;') |
| } |
} |
| } |
} |
| } |
} |
| |
// If we set this to one of 'fname','mname','lname','gen' (3,4,5,6), |
| |
// clear out any that are set to 'lastname, firstnames' (2) |
| if ((nw>=3) && (nw<=6)) { |
if ((nw>=3) && (nw<=6)) { |
| for (i=0;i<=vf.nfields.value;i++) { |
for (i=0;i<=vf.nfields.value;i++) { |
| if (eval('vf.f'+i+'.selectedIndex')==2) { |
if (eval('vf.f'+i+'.selectedIndex')==2) { |
| eval('vf.f'+i+'.selectedIndex=0;') |
eval('vf.f'+i+'.selectedIndex=0;') |
| } |
} |
| } |
} |
| } |
} |
| |
// If we set the password, make the password form below correspond to |
| |
// the new value. |
| if (nw==9) { |
if (nw==9) { |
| vf.login[1].checked=true; |
changed_radio('int',document.studentform); |
| vf.intpwd.value=''; |
set_auth_radio_buttons('int',document.studentform); |
| vf.krbdom.value=''; |
vf.intarg.value=''; |
| |
vf.krbarg.value=''; |
| |
vf.locarg.value=''; |
| } |
} |
| |
|
| } |
} |
| |
|
| function clearpwd(vf) { |
function clearpwd(vf) { |
|
Line 217 function clearpwd(vf) {
|
Line 545 function clearpwd(vf) {
|
| if (eval('vf.f'+i+'.selectedIndex')==9) { |
if (eval('vf.f'+i+'.selectedIndex')==9) { |
| eval('vf.f'+i+'.selectedIndex=0;') |
eval('vf.f'+i+'.selectedIndex=0;') |
| } |
} |
| } |
} |
| } |
} |
| |
|
| function setkrb(vf) { |
ENDPICK |
| if (vf.krbdom.value!='') { |
} |
| clearpwd(vf); |
|
| vf.login[0].checked=true; |
############################################################### |
| vf.krbdom.value=vf.krbdom.value.toUpperCase(); |
############################################################### |
| vf.intpwd.value=''; |
sub upload_manager_javascript_reverse_associate { |
| } |
return(<<ENDPICK); |
| |
function verify(vf,sec_caller) { |
| |
var founduname=0; |
| |
var foundpwd=0; |
| |
var foundname=0; |
| |
var foundid=0; |
| |
var foundsec=0; |
| |
var tw; |
| |
for (i=0;i<=vf.nfields.value;i++) { |
| |
tw=eval('vf.f'+i+'.selectedIndex'); |
| |
if (i==0 && tw!=0) { founduname=1; } |
| |
if (((i>=1) && (i<=5)) && tw!=0 ) { foundname=1; } |
| |
if (i==6 && tw!=0) { foundid=1; } |
| |
if (i==7 && tw!=0) { foundsec=1; } |
| |
if (i==8 && tw!=0) { foundpwd=1; } |
| |
} |
| |
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec); |
| } |
} |
| |
|
| function setint(vf) { |
function flip(vf,tf) { |
| if (vf.intpwd.value!='') { |
var nw=eval('vf.f'+tf+'.selectedIndex'); |
| clearpwd(vf); |
var i; |
| vf.login[1].checked=true; |
// picked the all one one name field, reset the other name ones to blank |
| vf.krbdom.value=''; |
if (tf==1 && nw!=0) { |
| |
for (i=2;i<=5;i++) { |
| |
eval('vf.f'+i+'.selectedIndex=0;') |
| |
} |
| } |
} |
| |
//picked one of the piecewise name fields, reset the all in |
| |
//one field to blank |
| |
if ((tf>=2) && (tf<=5) && (nw!=0)) { |
| |
eval('vf.f1.selectedIndex=0;') |
| |
} |
| |
// intial password specified, pick internal authentication |
| |
if (tf==8 && nw!=0) { |
| |
changed_radio('int',document.studentform); |
| |
set_auth_radio_buttons('int',document.studentform); |
| |
vf.krbarg.value=''; |
| |
vf.intarg.value=''; |
| |
vf.locarg.value=''; |
| |
} |
| |
} |
| |
|
| |
function clearpwd(vf) { |
| |
var i; |
| |
if (eval('vf.f8.selectedIndex')!=0) { |
| |
eval('vf.f8.selectedIndex=0;') |
| |
} |
| |
} |
| |
ENDPICK |
| |
} |
| |
|
| |
############################################################### |
| |
############################################################### |
| |
sub print_upload_manager_footer { |
| |
my ($r,$i,$keyfields,$defdom,$today,$halfyear)=@_; |
| |
|
| |
my ($krbdef,$krbdefdom) = |
| |
&Apache::loncommon::get_kerberos_defaults($defdom); |
| |
my %param = ( formname => 'document.studentform', |
| |
kerb_def_dom => $krbdefdom, |
| |
kerb_def_auth => $krbdef |
| |
); |
| |
if (exists($env{'form.ipwd_choice'}) && |
| |
defined($env{'form.ipwd_choice'}) && |
| |
$env{'form.ipwd_choice'} ne '') { |
| |
$param{'curr_authtype'} = 'int'; |
| |
} |
| |
my $krbform = &Apache::loncommon::authform_kerberos(%param); |
| |
my $intform = &Apache::loncommon::authform_internal(%param); |
| |
my $locform = &Apache::loncommon::authform_local(%param); |
| |
my $domform = &domain_form($defdom); |
| |
my $date_table = &date_setting_table(); |
| |
my $Str = "</table>\n"; |
| |
$Str .= &hidden_input('nfields',$i); |
| |
$Str .= &hidden_input('keyfields',$keyfields); |
| |
$Str .= '<h3>'.&mt('Login Type')."</h3>\n"; |
| |
$Str .= "<p>\n". |
| |
&mt('Note: this will not take effect if the user already exists'). |
| |
&Apache::loncommon::help_open_topic('Auth_Options'). |
| |
"</p><p>\n"; |
| |
$Str .= $krbform."\n</p><p>\n". |
| |
$intform."\n</p><p>\n". |
| |
$locform."\n</p>\n"; |
| |
$Str .= '<h3>'.&mt('LON-CAPA Domain for Students')."</h3>\n"; |
| |
$Str .= "<p>\n".&mt('LON-CAPA domain: [_1]',$domform)."\n</p>\n"; |
| |
$Str .= "<h3>".&mt('Starting and Ending Dates')."</h3>\n"; |
| |
$Str .= "<p>\n".$date_table."</p>\n"; |
| |
$Str .= "<h3>".&mt('Full Update')."</h3>\n"; |
| |
$Str .= '<label><input type="checkbox" name="fullup" value="yes">'. |
| |
' '.&mt('Full update (also print list of users not enrolled anymore)'). |
| |
"</label></p>\n"; |
| |
$Str .= "<h3>".&mt('Student Number')."</h3>\n"; |
| |
$Str .= "<p>\n".'<label><input type="checkbox" name="forceid" value="yes">'; |
| |
$Str .= &mt('Disable ID/Student Number Safeguard and Force Change '. |
| |
'of Conflicting IDs (only do if you know what you are doing)'). |
| |
"</label>\n</p><p>\n"; |
| |
$Str .= '<input type="button"'. |
| |
'onClick="javascript:verify(this.form,this.form.csec)" '. |
| |
'value="Update Class List" />'."<br />\n"; |
| |
$Str .= &mt('Note: for large courses, this operation may be time '. |
| |
'consuming'); |
| |
$r->print($Str); |
| |
return; |
| |
} |
| |
|
| |
############################################################### |
| |
############################################################### |
| |
sub print_upload_manager_form { |
| |
my $r=shift; |
| |
|
| |
my $firstLine; |
| |
my $datatoken; |
| |
if (!$env{'form.datatoken'}) { |
| |
$datatoken=&Apache::loncommon::upfile_store($r); |
| |
} else { |
| |
$datatoken=$env{'form.datatoken'}; |
| |
&Apache::loncommon::load_tmp_file($r); |
| |
} |
| |
my @records=&Apache::loncommon::upfile_record_sep(); |
| |
if($env{'form.noFirstLine'}){ |
| |
$firstLine=shift(@records); |
| |
} |
| |
my $total=$#records; |
| |
my $distotal=$total+1; |
| |
my $today=time; |
| |
my $halfyear=$today+15552000; |
| |
# |
| |
# Restore memorized settings |
| |
&Apache::loncommon::restore_course_settings |
| |
('enrollment_upload',{ 'username_choice' => 'scalar', # column settings |
| |
'names_choice' => 'scalar', |
| |
'fname_choice' => 'scalar', |
| |
'mname_choice' => 'scalar', |
| |
'lname_choice' => 'scalar', |
| |
'gen_choice' => 'scalar', |
| |
'id_choice' => 'scalar', |
| |
'sec_choice' => 'scalar', |
| |
'ipwd_choice' => 'scalar', |
| |
'email_choice' => 'scalar', |
| |
}); |
| |
# |
| |
# Determine kerberos parameters as appropriate |
| |
my $defdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my ($krbdef,$krbdefdom) = |
| |
&Apache::loncommon::get_kerberos_defaults($defdom); |
| |
# |
| |
&print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom); |
| |
my $i; |
| |
my $keyfields; |
| |
if ($total>=0) { |
| |
my @field= |
| |
(['username',&mt('Username'), $env{'form.username_choice'}], |
| |
['names',&mt('Last Name, First Names'),$env{'form.names_choice'}], |
| |
['fname',&mt('First Name'), $env{'form.fname_choice'}], |
| |
['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}], |
| |
['lname',&mt('Last Name'), $env{'form.lname_choice'}], |
| |
['gen', &mt('Generation'), $env{'form.gen_choice'}], |
| |
['id', &mt('ID/Student Number'),$env{'form.id_choice'}], |
| |
['sec', &mt('Section'), $env{'form.sec_choice'}], |
| |
['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}], |
| |
['email',&mt('EMail Address'), $env{'form.email_choice'}]); |
| |
if ($env{'form.upfile_associate'} eq 'reverse') { |
| |
&Apache::loncommon::csv_print_samples($r,\@records); |
| |
$i=&Apache::loncommon::csv_print_select_table($r,\@records, |
| |
\@field); |
| |
foreach (@field) { |
| |
$keyfields.=$_->[0].','; |
| |
} |
| |
chop($keyfields); |
| |
} else { |
| |
unshift(@field,['none','']); |
| |
$i=&Apache::loncommon::csv_samples_select_table($r,\@records, |
| |
\@field); |
| |
my %sone=&Apache::loncommon::record_sep($records[0]); |
| |
$keyfields=join(',',sort(keys(%sone))); |
| |
} |
| |
} |
| |
&print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear); |
| |
} |
| |
|
| |
############################################################### |
| |
############################################################### |
| |
sub enroll_single_student { |
| |
my $r=shift; |
| |
# Remove non alphanumeric values from section |
| |
$env{'form.csec'}=~s/\W//g; |
| |
# |
| |
# We do the dates first because the action of making them the defaul |
| |
# in the course is entirely separate from the action of enrolling the |
| |
# student. Also, a failure in setting the dates as default is not fatal |
| |
# to the process of enrolling / modifying a student. |
| |
my ($startdate,$enddate) = &get_dates_from_form(); |
| |
if ($env{'form.makedatesdefault'}) { |
| |
$r->print(&make_dates_default($startdate,$enddate)); |
| |
} |
| |
|
| |
$r->print('<h3>'.&mt('Enrolling Student').'</h3>'); |
| |
$r->print('<p>'.&mt('Enrolling').' '.$env{'form.cuname'}." \@ ". |
| |
$env{'form.lcdomain'}.'</p>'); |
| |
if (($env{'form.cuname'}) |
| |
&& ($env{'form.cuname'} |
| |
eq &LONCAPA::clean_username($env{'form.cuname'})) |
| |
&& ($env{'form.lcdomain'}) |
| |
&& ($env{'form.lcdomain'} |
| |
eq &LONCAPA::clean_domain($env{'form.lcdomain'}))) { |
| |
# Deal with home server selection |
| |
my $domain=$env{'form.lcdomain'}; |
| |
my $desiredhost = $env{'form.lcserver'}; |
| |
if (lc($desiredhost) eq 'default') { |
| |
$desiredhost = undef; |
| |
} else { |
| |
my %home_servers =&Apache::lonnet::get_servers($domain,'library'); |
| |
if (! exists($home_servers{$desiredhost})) { |
| |
$r->print('<font color="#ff0000">'.&mt('Error').':</font>'. |
| |
&mt('Invalid home server specified')); |
| |
return; |
| |
} |
| |
} |
| |
$r->print(" ".&mt('with server')." $desiredhost :") if (defined($desiredhost)); |
| |
# End of home server selection logic |
| |
my $amode=''; |
| |
my $genpwd=''; |
| |
if ($env{'form.login'} eq 'krb') { |
| |
$amode='krb'; |
| |
$amode.=$env{'form.krbver'}; |
| |
$genpwd=$env{'form.krbarg'}; |
| |
} elsif ($env{'form.login'} eq 'int') { |
| |
$amode='internal'; |
| |
$genpwd=$env{'form.intarg'}; |
| |
} elsif ($env{'form.login'} eq 'loc') { |
| |
$amode='localauth'; |
| |
$genpwd=$env{'form.locarg'}; |
| |
if (!$genpwd) { $genpwd=" "; } |
| |
} |
| |
my $home = &Apache::lonnet::homeserver($env{'form.cuname'}, |
| |
$env{'form.lcdomain'}); |
| |
if ((($amode) && ($genpwd)) || ($home ne 'no_host')) { |
| |
# Clean out any old roles the student has in this class. |
| |
&modifystudent($env{'form.lcdomain'},$env{'form.cuname'}, |
| |
$env{'request.course.id'},$env{'form.csec'}, |
| |
$desiredhost); |
| |
my $login_result = &Apache::lonnet::modifystudent |
| |
($env{'form.lcdomain'},$env{'form.cuname'}, |
| |
$env{'form.cstid'},$amode,$genpwd, |
| |
$env{'form.cfirst'},$env{'form.cmiddle'}, |
| |
$env{'form.clast'},$env{'form.cgen'}, |
| |
$env{'form.csec'},$enddate, |
| |
$startdate,$env{'form.forceid'}, |
| |
$desiredhost,$env{'form.emailaddress'}); |
| |
if ($login_result =~ /^ok/) { |
| |
$r->print($login_result); |
| |
$r->print("<p> ".&mt('If active, the new role will be available when the student next logs in to LON-CAPA.')."</p>"); |
| |
} else { |
| |
$r->print(&mt('unable to enroll').": ".$login_result); |
| |
} |
| |
} else { |
| |
$r->print('<p><font color="#ff0000">'.&mt('ERROR').'</font> '); |
| |
if ($amode =~ /^krb/) { |
| |
$r->print(&mt('Missing Kerberos domain information.').' '); |
| |
} else { |
| |
$r->print(&mt('Invalid login mode or password.').' '); |
| |
} |
| |
$r->print('<b>'.&mt('Unable to enroll').' '.$env{'form.cuname'}.'.</b></p>'); |
| |
} |
| |
} else { |
| |
$r->print(&mt('Invalid username or domain')); |
| |
} |
| |
$r->print("<p><a href='/adm/dropadd?action=enrollstudent'>".&mt("Enroll another student")."</a></p>"); |
| |
} |
| |
|
| |
sub setup_date_selectors { |
| |
my ($starttime,$endtime,$mode) = @_; |
| |
if (! defined($starttime)) { |
| |
$starttime = time; |
| |
unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') { |
| |
if (exists($env{'course.'.$env{'request.course.id'}. |
| |
'.default_enrollment_start_date'})) { |
| |
$starttime = $env{'course.'.$env{'request.course.id'}. |
| |
'.default_enrollment_start_date'}; |
| |
} |
| |
} |
| |
} |
| |
if (! defined($endtime)) { |
| |
$endtime = time+(6*30*24*60*60); # 6 months from now, approx |
| |
unless ($mode eq 'createcourse') { |
| |
if (exists($env{'course.'.$env{'request.course.id'}. |
| |
'.default_enrollment_end_date'})) { |
| |
$endtime = $env{'course.'.$env{'request.course.id'}. |
| |
'.default_enrollment_end_date'}; |
| |
} |
| |
} |
| |
} |
| |
my $startdateform = &Apache::lonhtmlcommon::date_setter('studentform', |
| |
'startdate', |
| |
$starttime); |
| |
my $enddateform = &Apache::lonhtmlcommon::date_setter('studentform', |
| |
'enddate', |
| |
$endtime); |
| |
if ($mode eq 'create_enrolldates') { |
| |
$startdateform = &Apache::lonhtmlcommon::date_setter('ccrs', |
| |
'startenroll', |
| |
$starttime); |
| |
$enddateform = &Apache::lonhtmlcommon::date_setter('ccrs', |
| |
'endenroll', |
| |
$endtime); |
| |
} |
| |
if ($mode eq 'create_defaultdates') { |
| |
$startdateform = &Apache::lonhtmlcommon::date_setter('ccrs', |
| |
'startaccess', |
| |
$starttime); |
| |
$enddateform = &Apache::lonhtmlcommon::date_setter('ccrs', |
| |
'endaccess', |
| |
$endtime); |
| |
} |
| |
return ($startdateform,$enddateform); |
| |
} |
| |
|
| |
sub get_dates_from_form { |
| |
my $startdate = &Apache::lonhtmlcommon::get_date_from_form('startdate'); |
| |
my $enddate = &Apache::lonhtmlcommon::get_date_from_form('enddate'); |
| |
if ($env{'form.no_end_date'}) { |
| |
$enddate = 0; |
| |
} |
| |
return ($startdate,$enddate); |
| |
} |
| |
|
| |
sub date_setting_table { |
| |
my ($starttime,$endtime,$mode) = @_; |
| |
my ($startform,$endform)=&setup_date_selectors($starttime,$endtime,$mode); |
| |
my $dateDefault = '<nobr>'. |
| |
'<label><input type="checkbox" name="makedatesdefault" /> '. |
| |
&mt('make these dates the default for future enrollment'). |
| |
'</label></nobr>'; |
| |
if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') { |
| |
$dateDefault = ' '; |
| |
} |
| |
my $perpetual = '<nobr><label><input type="checkbox" name="no_end_date"'; |
| |
if (defined($endtime) && $endtime == 0) { |
| |
$perpetual .= ' checked'; |
| |
} |
| |
$perpetual.= ' /> '.&mt('no ending date').'</label></nobr>'; |
| |
if ($mode eq 'create_enrolldates') { |
| |
$perpetual = ' '; |
| |
} |
| |
my $result = ''; |
| |
$result .= "<table>\n"; |
| |
$result .= '<tr><td align="right">'.&mt('Starting Date').'</td>'. |
| |
'<td>'.$startform.'</td>'. |
| |
'<td>'.$dateDefault.'</td>'."</tr>\n"; |
| |
$result .= '<tr><td align="right">'.&mt('Ending Date').'</td>'. |
| |
'<td>'.$endform.'</td>'. |
| |
'<td>'.$perpetual.'</td>'."</tr>\n"; |
| |
$result .= "</table>\n"; |
| |
return $result; |
| |
} |
| |
|
| |
sub make_dates_default { |
| |
my ($startdate,$enddate) = @_; |
| |
my $result = ''; |
| |
my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; |
| |
my $put_result = &Apache::lonnet::put('environment', |
| |
{'default_enrollment_start_date'=>$startdate, |
| |
'default_enrollment_end_date' =>$enddate},$dom,$crs); |
| |
if ($put_result eq 'ok') { |
| |
$result .= "Set default start and end dates for course<br />"; |
| |
# |
| |
# Refresh the course environment |
| |
&Apache::lonnet::coursedescription($env{'request.course.id'}, |
| |
{'freshen_cache' => 1}); |
| |
} else { |
| |
$result .= &mt('Unable to set default dates for course').":".$put_result. |
| |
'<br />'; |
| |
} |
| |
return $result; |
| |
} |
| |
|
| |
## |
| |
## Single student enrollment routines (some of them) |
| |
## |
| |
sub get_student_username_domain_form { |
| |
my $r = shift; |
| |
my $domform = &Apache::loncommon::select_dom_form |
| |
($env{'course.'.$env{'request.course.id'}.'.domain'},'cudomain',0); |
| |
my %lt=&Apache::lonlocal::texthash( |
| |
'eos' => "Enroll One Student", |
| |
'usr' => "Username", |
| |
'dom' => "Domain", |
| |
'been' => "Begin Enrollment", |
| |
); |
| |
$r->print(<<END); |
| |
<input type="hidden" name="action" value="enrollstudent" /> |
| |
<input type="hidden" name="state" value="gotusername" /> |
| |
<h3>$lt{'eos'}</h3> |
| |
<table> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="cuname">$lt{'usr'}</label>:</td> |
| |
<td><input type="text" name="cuname" size="15" /></td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="cudomain">$lt{'dom'}</label>:</td> |
| |
<td>$domform</td></tr> |
| |
<tr><td> </td> |
| |
<td> |
| |
<input type="submit" name="Begin Enrollment" value="$lt{'been'}" /> |
| |
</td></tr> |
| |
</table> |
| |
<script type="text/javascript"> |
| |
// the if prevents the script error if the browser can not handle this |
| |
if ( document.studentform.cuname ) { document.studentform.cuname.focus(); } |
| |
</script> |
| |
END |
| |
return; |
| |
} |
| |
|
| |
sub print_enroll_single_student_form { |
| |
my $r=shift; |
| |
$r->print("<h3>".&mt('Enroll One Student')."</h3>"); |
| |
# |
| |
my $username = &LONCAPA::clean_username($env{'form.cuname'}); |
| |
my $domain = &LONCAPA::clean_domain($env{'form.cudomain'}); |
| |
my $home = &Apache::lonnet::homeserver($username,$domain); |
| |
# $new_user flags whether we are creating a new user or using an old one |
| |
my $new_user = 1; |
| |
if ($home ne 'no_host') { |
| |
$new_user = 0; |
| |
} |
| |
# |
| |
my $user_data_html = ''; |
| |
my $javascript_validations = ''; |
| |
if ($new_user) { |
| |
my $defdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; |
| |
# Set up authentication forms |
| |
my ($krbdef,$krbdefdom) = |
| |
&Apache::loncommon::get_kerberos_defaults($domain); |
| |
$javascript_validations=&javascript_validations('auth',$krbdefdom); |
| |
my %param = ( formname => 'document.studentform', |
| |
kerb_def_dom => $krbdefdom, |
| |
kerb_def_auth => $krbdef |
| |
); |
| |
my $krbform = &Apache::loncommon::authform_kerberos(%param); |
| |
my $intform = &Apache::loncommon::authform_internal(%param); |
| |
my $locform = &Apache::loncommon::authform_local(%param); |
| |
# |
| |
# Set up domain selection form |
| |
my $homeserver_form = ''; |
| |
my %servers = &Apache::lonnet::get_servers($domain,'library'); |
| |
$homeserver_form = '<select name="lcserver" size="1">'."\n". |
| |
'<option value="default" selected>default</option>'."\n"; |
| |
while (my ($servername,$serverdescription) = each (%servers)) { |
| |
$homeserver_form .= '<option value="'.$servername.'">'. |
| |
$serverdescription."</option>\n"; |
| |
} |
| |
$homeserver_form .= "</select>\n"; |
| |
# |
| |
# |
| |
my %lt=&Apache::lonlocal::texthash( |
| |
'udf' => "User Data for", |
| |
'fn' => "First Name", |
| |
'mn' => "Middle Name", |
| |
'ln' => "Last Name", |
| |
'gen' => "Generation", |
| |
'hs' => "Home Server", |
| |
'pswd' => "Password", |
| |
'psam' => "Please select an authentication mechanism", |
| |
'mail' => "Email Address" |
| |
); |
| |
my $authhelp=&Apache::loncommon::help_open_topic('Auth_Options'); |
| |
$user_data_html = <<END; |
| |
<h3>$lt{'udf'} $username:$domain</h3> |
| |
<table> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="cfirst">$lt{'fn'}</label>:</td> |
| |
<td><input type="text" name="cfirst" size="15" /></td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="cmiddle">$lt{'mn'}</label>:</td> |
| |
<td><input type="text" name="cmiddle" size="15" /></td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="clast">$lt{'ln'}</label>:</td> |
| |
<td><input type="text" name="clast" size="15" /></td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="cgen">$lt{'gen'}</label>:</td> |
| |
<td><input type="text" name="cgen" size="5" /> </td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="lcserver">$lt{'hs'}</label>:</td> |
| |
<td>$homeserver_form</td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="emailaddress">$lt{'mail'}</label>:</td> |
| |
<td><input type="text" name="emailaddress" size="20" /></td></tr> |
| |
</table> |
| |
<h3>$lt{'pswd'}</h3> |
| |
$lt{'psam'}$authhelp |
| |
<table> |
| |
<p> |
| |
$krbform |
| |
<br /> |
| |
$intform |
| |
<br /> |
| |
$locform |
| |
</p> |
| |
END |
| |
} else { |
| |
# User already exists. Do not worry about authentication |
| |
my %uenv = &Apache::lonnet::dump('environment',$domain,$username); |
| |
$javascript_validations = &javascript_validations('noauth'); |
| |
my %lt=&Apache::lonlocal::texthash( |
| |
'udf' => "User Data for", |
| |
'fn' => "First Name", |
| |
'mn' => "Middle Name", |
| |
'ln' => "Last Name", |
| |
'gen' => "Generation", |
| |
'mail' => "Email Address", |
| |
); |
| |
$user_data_html = <<END; |
| |
<h3>$lt{'udf'} $username:$domain</h3> |
| |
<input type="hidden" name="lcserver" value="default" /> |
| |
<table> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="cfirst">$lt{'fn'}</label>:</td> |
| |
<td><input type="text" name="cfirst" size="15" /></td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="cmiddle">$lt{'mn'}</label>:</td> |
| |
<td><input type="text" name="cmiddle" size="15" /></td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="clast">$lt{'ln'}</label>:</td> |
| |
<td><input type="text" name="clast" size="15" /></td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="cgen">$lt{'gen'}</label>:</td> |
| |
<td><input type="text" name="cgen" size="5" /> </td></tr> |
| |
<tr><td class="LC_dropadd_labeltext"><label for="emailaddress">$lt{'mail'}</label>:</td> |
| |
<td><input type="text" name="emailaddress" size="20" /></td></tr> |
| |
</table> |
| |
END |
| |
} |
| |
my $date_table = &date_setting_table(); |
| |
# Print it all out |
| |
my %lt=&Apache::lonlocal::texthash( |
| |
'cd' => "Course Data", |
| |
'gs' => "Section", |
| |
'idsn' => "ID/Student Number", |
| |
'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)", |
| |
'eas' => "Enroll as student", |
| |
); |
| |
$r->print(<<END); |
| |
<input type="hidden" name="action" value="enrollstudent" /> |
| |
<input type="hidden" name="state" value="done" /> |
| |
<input type="hidden" name="cuname" value="$username" /> |
| |
<input type="hidden" name="lcdomain" value="$domain" /> |
| |
<script type="text/javascript" language="Javascript"> |
| |
function verify(vf,sec_caller) { |
| |
var founduname=0; |
| |
var foundpwd=0; |
| |
var foundname=0; |
| |
var foundid=0; |
| |
var foundsec=0; |
| |
var tw; |
| |
if ((typeof(vf.cuname.value) !="undefined") && (vf.cuname.value!='') && |
| |
(typeof(vf.lcdomain.value)!="undefined") && (vf.lcdomain.value!='')) { |
| |
founduname=1; |
| |
} |
| |
if ((typeof(vf.cfirst.value)!="undefined") && (vf.cfirst.value!='') && |
| |
(typeof(vf.clast.value) !="undefined") && (vf.clast.value!='')) { |
| |
foundname=1; |
| |
} |
| |
if ((typeof(vf.csec.value)!="undefined") && (vf.csec.value!='')) { |
| |
foundsec=1; |
| |
if (validate(sec_caller) == "error") { |
| |
return; |
| |
} |
| |
} |
| |
if ((typeof(vf.cstid.value)!="undefined") && (vf.cstid.value!='')) { |
| |
foundid=1; |
| |
} |
| |
if (founduname==0) { |
| |
alert('You need to specify at least the username and domain fields'); |
| |
return; |
| |
} |
| |
verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec); |
| } |
} |
| |
|
| function clickkrb(vf) { |
$javascript_validations |
| vf.krbdom.value='$krbdefdom'; |
|
| clearpwd(vf); |
function clearpwd(vf) { |
| vf.intpwd.value=''; |
//nothing else needs clearing |
| } |
} |
| |
|
| function clickint(vf) { |
</script> |
| vf.krbdom.value=''; |
|
| |
$user_data_html |
| |
|
| |
<h3>$lt{'cd'}</h3> |
| |
|
| |
<p><label for="csec">$lt{'gs'}</label>: <input type="text" name="csec" size="5" /> |
| |
</p> |
| |
$date_table |
| |
<h3>$lt{'idsn'}</h3> |
| |
<p> |
| |
<label for="cstid">$lt{'idsn'}</label>: <input type="text" name="cstid" size="10" /> |
| |
</p><p> |
| |
<label> |
| |
<input type="checkbox" name="forceid" value="yes" /> |
| |
$lt{'disn'} |
| |
</label> |
| |
</p><p> |
| |
<input type="button" onClick="verify(this.form,this.form.csec)" value="$lt{'eas'}" /> |
| |
</p> |
| |
END |
| |
return; |
| } |
} |
| |
|
| function pclose() { |
# ========================================================= Menu Phase Two Drop |
| parmwin=window.open("/adm/rat/empty.html","LONCAPAparms", |
sub print_drop_menu { |
| "height=350,width=350,scrollbars=no,menubar=no"); |
my $r=shift; |
| parmwin.close(); |
$r->print("<h3>".&mt('Drop Students')."</h3>"); |
| |
my $cid=$env{'request.course.id'}; |
| |
my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist(); |
| |
if (! defined($classlist)) { |
| |
$r->print(&mt('There are no students currently enrolled.')."\n"); |
| |
return; |
| } |
} |
| |
# Print out the available choices |
| |
&show_drop_list($r,$classlist,$keylist); |
| |
return; |
| |
} |
| |
|
| function pjump(type,dis,value,marker,ret,call) { |
# ============================================== view classlist |
| parmwin=window.open("/adm/rat/parameter.html?type="+escape(type) |
sub print_html_classlist { |
| +"&value="+escape(value)+"&marker="+escape(marker) |
my ($r,$mode) = @_; |
| +"&return="+escape(ret) |
if (! exists($env{'form.sortby'})) { |
| +"&call="+escape(call)+"&name="+escape(dis),"LONCAPAparms", |
$env{'form.sortby'} = 'username'; |
| "height=350,width=350,scrollbars=no,menubar=no"); |
} |
| |
if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) { |
| |
$env{'form.Status'} = 'Active'; |
| |
} |
| |
my $status_select = &Apache::lonhtmlcommon::StatusOptions |
| |
($env{'form.Status'}); |
| |
my $cid =$env{'request.course.id'}; |
| |
my $cdom=$env{'course.'.$cid.'.domain'}; |
| |
my $cnum=$env{'course.'.$cid.'.num'}; |
| |
# |
| |
# List course personnel |
| |
my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum); |
| |
# |
| |
if (! defined($env{'form.output'}) || |
| |
$env{'form.output'} !~ /^(csv|excel|html)$/ ) { |
| |
$env{'form.output'} = 'html'; |
| |
} |
| |
# |
| |
$r->print('<br />'.&Apache::loncommon::start_data_table()); |
| |
foreach my $role (sort keys %coursepersonnel) { |
| |
next if ($role =~ /^\s*$/); |
| |
$r->print(&Apache::loncommon::start_data_table_row(). |
| |
'<td>'.$role.'</td><td>'); |
| |
foreach my $user (split(',',$coursepersonnel{$role})) { |
| |
my ($puname,$pudom)=split(':',$user); |
| |
$r->print(' '.&Apache::loncommon::aboutmewrapper( |
| |
&Apache::loncommon::plainname($puname, |
| |
$pudom), |
| |
$puname,$pudom)); |
| |
} |
| |
$r->print('</td>'.&Apache::loncommon::end_data_table_row()); |
| |
} |
| |
$r->print(&Apache::loncommon::end_data_table()); |
| |
# |
| |
# Interface output |
| |
$r->print('<input type="hidden" name="action" value="'. |
| |
$env{'form.action'}.'" />'); |
| |
$r->print("<p>\n"); |
| |
if ($env{'form.action'} ne 'modifystudent') { |
| |
my %lt=&Apache::lonlocal::texthash('csv' => "CSV", |
| |
'excel' => "Excel", |
| |
'html' => 'HTML'); |
| |
my $output_selector = '<select size="1" name="output" >'; |
| |
foreach my $outputformat ('html','csv','excel') { |
| |
my $option = '<option value="'.$outputformat.'" '; |
| |
if ($outputformat eq $env{'form.output'}) { |
| |
$option .= 'selected '; |
| |
} |
| |
$option .='>'.$lt{$outputformat}.'</option>'; |
| |
$output_selector .= "\n".$option; |
| |
} |
| |
$output_selector .= '</select>'; |
| |
$r->print('<label>'.&mt('Output Format: [_1]',$output_selector).'</label>'.(' 'x3)); |
| |
} |
| |
$r->print('<label>'.&mt('Student Status: [_1]',$status_select)."</label>\n"); |
| |
$r->print('<input type="submit" value="'.&mt('Update Display').'" />'. |
| |
"\n</p>\n"); |
| |
# |
| |
# Print the classlist |
| |
$r->print('<h2>'.&mt('Current Class List').'</h2>'); |
| |
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); |
| |
if (! defined($classlist)) { |
| |
$r->print(&mt('There are no students currently enrolled.')."\n"); |
| |
} else { |
| |
# Print out the available choices |
| |
if ($env{'form.action'} eq 'modifystudent') { |
| |
&show_class_list($r,'view','modify', |
| |
$env{'form.Status'},$classlist,$keylist); |
| |
} else { |
| |
&show_class_list($r,$env{'form.output'},'aboutme', |
| |
$env{'form.Status'},$classlist,$keylist); |
| |
} |
| |
} |
| |
} |
| |
|
| |
# =================================================== Show student list to drop |
| |
sub show_class_list { |
| |
my ($r,$mode,$linkto,$statusmode,$classlist,$keylist)=@_; |
| |
my $cid=$env{'request.course.id'}; |
| |
my $cdom = $env{'course.'.$cid.'.domain'}; |
| |
my $cnum = $env{'course.'.$cid.'.num'}; |
| |
my ($classgroups) = &Apache::loncoursedata::get_group_memberships( |
| |
$classlist,$keylist,$cdom,$cnum); |
| |
# |
| |
# Variables for excel output |
| |
my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format); |
| |
# |
| |
# Variables for csv output |
| |
my ($CSVfile,$CSVfilename); |
| |
# |
| |
my $sortby = $env{'form.sortby'}; |
| |
if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end|type)$/) { |
| |
$sortby = 'username'; |
| |
} |
| |
if (! exists($env{'form.displayphotos'})) { |
| |
$env{'form.displayphotos'} = 'off'; |
| } |
} |
| |
my $displayphotos = $env{'form.displayphotos'}; |
| |
|
| function dateset() { |
# Print out header |
| if (document.studentform.pres_marker.value=='end') { |
unless ($mode eq 'autoenroll') { |
| document.studentform.enddate.value= |
$r->print(<<END); |
| document.studentform.pres_value.value; |
<input type="hidden" name="state" value="$env{'form.state'}" /> |
| |
END |
| |
} |
| |
$r->print(<<END); |
| |
<input type="hidden" name="sortby" value="$sortby" /> |
| |
<input type="hidden" name="displayphotos" value="$displayphotos" /> |
| |
END |
| |
if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll') { |
| |
if ($linkto eq 'aboutme') { |
| |
$r->print(&mt("Select a user name to view the user's personal page.")); |
| |
} elsif ($linkto eq 'modify') { |
| |
$r->print(&mt("Select a user name to modify the student's information")); |
| |
} |
| |
my %lt=&Apache::lonlocal::texthash( |
| |
'usrn' => "username", |
| |
'dom' => "domain", |
| |
'sn' => "student name", |
| |
'sec' => "section", |
| |
'grp' => "active groups", |
| |
'start' => "start date", |
| |
'end' => "end date", |
| |
'type' => "enroll type/action", |
| |
'photo' => "photo", |
| |
); |
| |
unless ($mode eq 'autoenroll') { |
| |
$r->print(<<END); |
| |
<input type="hidden" name="sname" value="" /> |
| |
<input type="hidden" name="sdom" value="" /> |
| |
END |
| |
} |
| |
if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) { |
| |
$r->print(' |
| |
<script type="text/javascript"> |
| |
function photowindow(photolink) { |
| |
var title = "Photo_Viewer"; |
| |
var options = "scrollbars=1,resizable=1,menubar=0"; |
| |
options += ",width=240,height=240"; |
| |
stdeditbrowser = open(photolink,title,options,"1"); |
| |
stdeditbrowser.focus(); |
| |
} |
| |
</script> |
| |
'); |
| |
} |
| |
$r->print(" |
| |
<p> |
| |
".&Apache::loncommon::start_data_table()." |
| |
<tr> |
| |
"); |
| |
if ($mode eq 'autoenroll') { |
| |
$r->print(" |
| |
<th><a href=\"javascript:document.studentform.sortby.value='type';document.studentform.submit();\">$lt{'type'}</a></th> |
| |
"); |
| |
} else { |
| |
$r->print(" |
| |
<th>Count</th> |
| |
"); |
| |
} |
| |
$r->print(<<END); |
| |
<th> |
| |
<a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">$lt{'usrn'}</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='domain';document.studentform.submit();">$lt{'dom'}</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='id';document.studentform.submit();">ID</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='fullname';document.studentform.submit();">$lt{'sn'}</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">$lt{'sec'}</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='start';document.studentform.submit();">$lt{'start'}</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='end';document.studentform.submit();">$lt{'end'}</a> |
| |
</th><th> |
| |
<a href="javascript:document.studentform.sortby.value='groups';document.studentform.submit();">$lt{'grp'}</a> |
| |
</th> |
| |
END |
| |
if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) { |
| |
my %photo_options = &Apache::lonlocal::texthash( |
| |
'on' => 'Show', |
| |
'off' => 'Hide', |
| |
); |
| |
my $photochg = 'on'; |
| |
if ($displayphotos eq 'on') { |
| |
$photochg = 'off'; |
| |
} |
| |
$r->print(' <th>'."\n".' '. |
| |
'<a href="javascript:document.studentform.displayphotos.value='. |
| |
"'".$photochg."'".';document.studentform.submit();">'. |
| |
$photo_options{$photochg}.'</a> '.$lt{'photo'}."\n". |
| |
' </th>'."\n"); |
| |
} |
| |
$r->print(" </tr>\n"); |
| |
} elsif ($mode eq 'csv') { |
| |
# |
| |
# Open a file |
| |
$CSVfilename = '/prtspool/'. |
| |
$env{'user.name'}.'_'.$env{'user.domain'}.'_'. |
| |
time.'_'.rand(1000000000).'.csv'; |
| |
unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) { |
| |
$r->log_error("Couldn't open $CSVfilename for output $!"); |
| |
$r->print("Problems occured in writing the csv file. ". |
| |
"This error has been logged. ". |
| |
"Please alert your LON-CAPA administrator."); |
| |
$CSVfile = undef; |
| |
} |
| |
# |
| |
# Write headers and data to file |
| |
if($statusmode eq 'Expired') { |
| |
print $CSVfile '"'.&mt('Students with expired roles').'"'."\n"; |
| |
} |
| |
if($statusmode eq 'Future') { |
| |
print $CSVfile '"'.&mt('Students with future roles').'"'."\n"; |
| |
} |
| |
if ($statusmode eq 'Any') { |
| |
print $CSVfile '"'.join('","',map { |
| |
&Apache::loncommon::csv_translate(&mt($_)) |
| |
} ("username","domain","ID","student name", |
| |
"section","start date","end date","status","active groups")) |
| |
.'"'."\n"; |
| |
} else { |
| |
print $CSVfile '"'.join('","',map { |
| |
&Apache::loncommon::csv_translate(&mt($_)) |
| |
} ("username","domain","ID","student name", |
| |
"section","start date","end date","active groups")).'"'."\n"; |
| |
} |
| |
} elsif ($mode eq 'excel') { |
| |
# Create the excel spreadsheet |
| |
($excel_workbook,$excel_filename,$format) = |
| |
&Apache::loncommon::create_workbook($r); |
| |
return if (! defined($excel_workbook)); |
| |
$excel_sheet = $excel_workbook->addworksheet('classlist'); |
| |
# |
| |
my $description = 'Class List for '. |
| |
$env{'course.'.$env{'request.course.id'}.'.description'}; |
| |
$excel_sheet->write($row++,0,$description,$format->{'h1'}); |
| |
# |
| |
$excel_sheet->write($row++,0,["username","domain","ID", |
| |
"student name","section", |
| |
"start date","end date","status", |
| |
"active groups"], |
| |
$format->{'bold'}); |
| |
} |
| |
# |
| |
# Sort the students |
| |
my %index; |
| |
my $i; |
| |
foreach (@$keylist) { |
| |
$index{$_} = $i++; |
| |
} |
| |
$index{'groups'} = scalar(@{$keylist}); |
| |
my $index = $index{$sortby}; |
| |
my $second = $index{'username'}; |
| |
my $third = $index{'domain'}; |
| |
my @Sorted_Students = sort { |
| |
lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index]) |
| |
|| |
| |
lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second]) |
| |
|| |
| |
lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third]) |
| |
} (keys(%$classlist)); |
| |
my $studentcount = 0; |
| |
my $autocount = 0; |
| |
my $manualcount = 0; |
| |
my $unlockcount = 0; |
| |
my $lockcount = 0; |
| |
foreach my $student (@Sorted_Students) { |
| |
my $sdata = $classlist->{$student}; |
| |
my $groups = $classgroups->{$student}; |
| |
my $username = $sdata->[$index{'username'}]; |
| |
my $domain = $sdata->[$index{'domain'}]; |
| |
my $section = $sdata->[$index{'section'}]; |
| |
my $active_groups; |
| |
if (ref($groups->{active}) eq 'HASH') { |
| |
$active_groups = join(', ',keys(%{$groups->{'active'}})); |
| } |
} |
| if (document.studentform.pres_marker.value=='start') { |
my $name = $sdata->[$index{'fullname'}]; |
| document.studentform.startdate.value= |
my $id = $sdata->[$index{'id'}]; |
| document.studentform.pres_value.value; |
my $status = $sdata->[$index{'status'}]; |
| |
my $start = $sdata->[$index{'start'}]; |
| |
my $end = $sdata->[$index{'end'}]; |
| |
my $type = $sdata->[$index{'type'}]; |
| |
next if (($statusmode ne 'Any') && ($status ne $statusmode)); |
| |
if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') { |
| |
if (! defined($start) || $start == 0) { |
| |
$start = &mt('none'); |
| |
} else { |
| |
$start = &Apache::lonlocal::locallocaltime($start); |
| |
} |
| |
if (! defined($end) || $end == 0) { |
| |
$end = &mt('none'); |
| |
} else { |
| |
$end = &Apache::lonlocal::locallocaltime($end); |
| |
} |
| |
$r->print(&Apache::loncommon::start_data_table_row()); |
| |
if ($mode eq 'autoenroll') { |
| |
my $lockedtype = $sdata->[$index{'lockedtype'}]; |
| |
$studentcount++; |
| |
my $cellentry; |
| |
if ($type eq 'auto') { |
| |
$cellentry = '<b>'.&mt('auto').'</b> <label><input type="checkbox" name="chgauto" value="'.$username.':'.$domain.'" /> Change</label>'; |
| |
$autocount ++; |
| |
} else { |
| |
$cellentry = '<table border="0" cellspacing="0"><tr><td rowspan="2"><b>'.&mt('manual').'</b></td><td><nobr><label><input type="checkbox" name="chgmanual" value="'.$username.':'.$domain.'" /> Change</label></nobr></td></tr><tr><td><nobr>'; |
| |
$manualcount ++; |
| |
if ($lockedtype) { |
| |
$cellentry .= '<label><input type="checkbox" name="unlockchg" value="'.$username.':'.$domain.'" /> '.&mt('Unlock').'</label>'; |
| |
$unlockcount ++; |
| |
} else { |
| |
$cellentry .= '<label><input type="checkbox" name="lockchg" value="'.$username.':'.$domain.'" /> '.&mt('Lock').'</label>'; |
| |
$lockcount ++; |
| |
} |
| |
$cellentry .= '</nobr></td></tr></table>'; |
| |
} |
| |
$r->print("<td>$cellentry<td>\n "); |
| |
} else { |
| |
$r->print("<td>".(++$studentcount)."</td><td>\n "); |
| |
} |
| |
if ($linkto eq 'nothing') { |
| |
$r->print($username); |
| |
} elsif ($linkto eq 'aboutme') { |
| |
$r->print(&Apache::loncommon::aboutmewrapper($username, |
| |
$username, |
| |
$domain)); |
| |
} elsif ($linkto eq 'modify') { |
| |
$r->print('<a href="'. |
| |
"javascript:document.studentform.sname.value='". |
| |
$username. |
| |
"';document.studentform.sdom.value='".$domain. |
| |
"';document.studentform.state.value='selected". |
| |
"';document.studentform.submit();".'">'. |
| |
$username."</a>\n"); |
| |
} |
| |
$r->print(<<"END"); |
| |
</td> |
| |
<td>$domain</td> |
| |
<td>$id</td> |
| |
<td>$name</td> |
| |
<td>$section</td> |
| |
<td>$start</td> |
| |
<td>$end</td> |
| |
<td>$active_groups</td> |
| |
END |
| |
if ($env{'course.'.$env{'request.course.id'}. |
| |
'.internal.showphoto'}) { |
| |
if ($displayphotos eq 'on') { |
| |
my $imgurl = |
| |
&Apache::lonnet::retrievestudentphoto($domain, |
| |
$username,'gif', |
| |
'thumbnail'); |
| |
|
| |
$r->print(' <td align="right"><a href="javascript:photowindow('."'".&Apache::lonnet::studentphoto($domain,$username,'jpg')."'".')"><img src="'.$imgurl.'" border="1"></a></td>'); |
| |
} else { |
| |
$r->print(' <td> </td> '); |
| |
} |
| |
} |
| |
$r->print(&Apache::loncommon::end_data_table_row()); |
| |
} elsif ($mode eq 'csv') { |
| |
next if (! defined($CSVfile)); |
| |
# no need to bother with $linkto |
| |
if (! defined($start) || $start == 0) { |
| |
$start = &mt('none'); |
| |
} else { |
| |
$start = &Apache::lonlocal::locallocaltime($start); |
| |
} |
| |
if (! defined($end) || $end == 0) { |
| |
$end = &mt('none'); |
| |
} else { |
| |
$end = &Apache::lonlocal::locallocaltime($end); |
| |
} |
| |
my @line = (); |
| |
foreach ($username,$domain,$id,$name,$section,$start,$end) { |
| |
push @line,&Apache::loncommon::csv_translate($_); |
| |
} |
| |
if ($statusmode eq 'Any') { |
| |
push @line,&Apache::loncommon::csv_translate($status); |
| |
} |
| |
push @line,&Apache::loncommon::csv_translate($active_groups); |
| |
print $CSVfile '"'.join('","',@line).'"'."\n"; |
| |
} elsif ($mode eq 'excel') { |
| |
$excel_sheet->write($row,0,[$username,$domain,$id, |
| |
$name,$section]); |
| |
my $col = 5; |
| |
foreach my $time ($start,$end) { |
| |
if (defined($time) && $time != 0) { |
| |
$excel_sheet->write($row,$col++, |
| |
&Apache::lonstathelpers::calc_serial($time), |
| |
$format->{'date'}); |
| |
} else { |
| |
$excel_sheet->write($row,$col++,'none'); |
| |
} |
| |
} |
| |
$excel_sheet->write($row,$col++,$status); |
| |
$excel_sheet->write($row,$col++,$active_groups); |
| |
$row++; |
| } |
} |
| pclose(); |
|
| } |
} |
| |
if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') { |
| |
$r->print(&Apache::loncommon::end_data_table().'<br />'); |
| |
} elsif ($mode eq 'excel') { |
| |
$excel_workbook->close(); |
| |
$r->print('<p><a href="'.$excel_filename.'">'. |
| |
&mt('Your Excel spreadsheet').'</a> '.&mt('is ready for download').'.</p>'."\n"); |
| |
} elsif ($mode eq 'csv') { |
| |
close($CSVfile); |
| |
$r->print('<a href="'.$CSVfilename.'">'. |
| |
&mt('Your CSV file').'</a> is ready for download.'. |
| |
"\n"); |
| |
$r->rflush(); |
| |
} |
| |
if ($mode eq 'autoenroll') { |
| |
return ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount); |
| |
} |
| |
return; |
| |
} |
| |
|
| |
|
| |
# |
| |
# print out form for modification of a single students data |
| |
# |
| |
sub print_modify_student_form { |
| |
my $r = shift(); |
| |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
| |
['sdom','sname']); |
| |
my $sname = $env{'form.sname'}; |
| |
my $sdom = $env{'form.sdom'}; |
| |
my $sortby = $env{'form.sortby'}; |
| |
# determine the students name information |
| |
my %info=&Apache::lonnet::get('environment', |
| |
['firstname','middlename', |
| |
'lastname','generation','id'], |
| |
$sdom, $sname); |
| |
my ($tmp) = keys(%info); |
| |
if ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
| |
$r->print('<font color="#ff0000" size="+2">'.&mt('Error').'</font>'. |
| |
'<p>'. |
| |
&mt('Unable to retrieve environment data for').' '.$sname. |
| |
&mt('in domain').' '.$sdom.'</p><p>'. |
| |
&mt('Please contact your LON-CAPA administrator regarding this situation.').'</p>'.&Apache::loncommon::end_page()); |
| |
return; |
| |
} |
| |
# determine the students starting and ending times and section |
| |
my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom); |
| |
if ($starttime =~ /^error/) { |
| |
$r->print('<h2>'&mt('Error').'</h2>'); |
| |
$r->print('<p>'.$starttime.'</p>'); |
| |
return; |
| |
} |
| |
# |
| |
# Deal with date forms |
| |
my $current_date_description = ''; |
| |
my $textdate = ''; |
| |
|
| |
if (! defined($starttime) || $starttime == 0) { |
| |
$current_date_description = &mt('Current Starting Date: not set'). |
| |
'<br />'; |
| |
} else { |
| |
$current_date_description = |
| |
&mt('Current Starting Date: [_1]', |
| |
&Apache::lonlocal::locallocaltime($starttime)).'<br />'; |
| |
} |
| |
if (! defined($endtime) || $endtime == 0) { |
| |
$current_date_description.= &mt('Current Ending Date: not set'). |
| |
'<br />'; |
| |
} else { |
| |
$current_date_description.= |
| |
&mt('Current Ending Date: [_1]', |
| |
&Apache::lonlocal::locallocaltime($endtime)).'<br />'; |
| |
|
| |
} |
| |
my $date_table = &date_setting_table($starttime,$endtime); |
| |
# |
| |
if (! exists($env{'form.Status'}) || |
| |
$env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) { |
| |
$env{'form.Status'} = 'crap'; |
| |
} |
| |
# Make sure student is enrolled in course |
| |
my %lt=&Apache::lonlocal::texthash( |
| |
'mef' => "Modify Enrollment for", |
| |
'odcc' => "Only domain coordinators can change a users password.", |
| |
'sn' => "Student Name", |
| |
'fn' => "First", |
| |
'mn' => "Middle", |
| |
'ln' => "Last", |
| |
'gen' => "Generation", |
| |
'sid' => "Student ID", |
| |
'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)", |
| |
'sec' => "Section", |
| |
'sm' => "Submit Modifications", |
| |
); |
| |
# Check if section name is valid |
| |
my $section_check = §ion_check_js(); |
| |
$r->print(<<"END"); |
| |
<script type="text/javascript"> |
| |
$section_check |
| |
function secverify(formname,caller) { |
| |
if (validate(caller) == "error") { |
| |
return; |
| |
} else { |
| |
formname.submit(); |
| |
} |
| |
} |
| </script> |
</script> |
| <table border=2><tr><th>Field</th><th>Samples</th></tr> |
<p> |
| ENDPICK |
<font size="+1"> |
| my @sone; my @stwo; my @sthree; my $nfields=0; |
$lt{'odcc'} |
| if ($#lines>=0) { |
</font> |
| $lines[0]=~s/^$remove//; |
</p> |
| $lines[0]=~s/$remove$//; |
<input type="hidden" name="slogin" value="$sname" /> |
| @sone=split(/$separator/,$lines[0]); |
<input type="hidden" name="sdomain" value="$sdom" /> |
| $nfields=$#sone; |
<input type="hidden" name="action" value="modifystudent" /> |
| if ($#lines>=1) { |
<input type="hidden" name="state" value="done" /> |
| $lines[1]=~s/^$remove//; |
<input type="hidden" name="sortby" value="$sortby" /> |
| $lines[1]=~s/$remove$//; |
<input type="hidden" name="Status" value="$env{'form.Status'}" /> |
| @stwo=split(/$separator/,$lines[1]); |
<h2>$lt{'mef'} $info{'firstname'} $info{'middlename'} |
| $nfields=$#stwo; |
$info{'lastname'} $info{'generation'}, $sname\@$sdom</h2> |
| } |
<p> |
| if ($#lines>=2) { |
<b>$lt{'sn'}</b> |
| $lines[2]=~s/^$remove//; |
<table> |
| $lines[2]=~s/$remove$//; |
<tr><th>$lt{'fn'}</th><th>$lt{'mn'}</th><th>$lt{'ln'}</th><th>$lt{'gen'}</th></tr> |
| @sthree=split(/$separator/,$lines[2]); |
<tr><td> |
| $nfields=$#sthree; |
<input type="text" name="firstname" value="$info{'firstname'}" /></td><td> |
| } |
<input type="text" name="middlename" value="$info{'middlename'}" /></td><td> |
| my $i; |
<input type="text" name="lastname" value="$info{'lastname'}" /></td><td> |
| for ($i=0;$i<=$nfields;$i++) { |
<input type="text" name="generation" value="$info{'generation'}" /></td></tr> |
| $r->print('<tr><td><select name=f'.$i. |
|
| ' onChange="flip(this.form,'.$i.');">'); |
|
| map { |
|
| my ($value,$display)=split(/\:/,$_); |
|
| $r->print('<option value='.$value.'>'.$display. |
|
| '</option>'); |
|
| } ('none: ','username:Username', |
|
| 'names:Last Name, First Names', |
|
| 'fname:First Name','mname:Middle Names/Initials', |
|
| 'lname:Last Name','gen:Generation', |
|
| 'id:ID/Student Number','sec:Group/Section', |
|
| 'ipwd:Initial Password'); |
|
| $r->print('</select></td><td>'); |
|
| if (defined($sone[$i])) { |
|
| $r->print($sone[$i]."</br>\n"); |
|
| } |
|
| if (defined($stwo[$i])) { |
|
| $r->print($stwo[$i]."</br>\n"); |
|
| } |
|
| if (defined($sthree[$i])) { |
|
| $r->print($sthree[$i]."</br>\n"); |
|
| } |
|
| $r->print('</td></tr>'); |
|
| } |
|
| } |
|
| $r->print(<<ENDPICK); |
|
| </table> |
</table> |
| <input type=hidden name=nfields value=$nfields> |
</p><p> |
| <h3>Login Type</h3> |
<b>$lt{'sid'}</b>: <input type="text" name="id" value="$info{'id'}" size="12" /> |
| <input type=radio name=login value=krb onClick="clickkrb(this.form);"> |
</p><p> |
| Kerberos authenticated with domain |
<label> |
| <input type=text size=10 name=krbdom onChange="setkrb(this.form);"><p> |
<input type="checkbox" name="forceid" /> |
| <input type=radio name=login value=int onClick="clickint(this.form);"> |
$lt{'disn'} |
| Internally authenticated (with initial password |
</label> |
| <input type=text size=10 name=intpwd onChange="setint(this.form);">) |
</p><p> |
| <h3>LON-CAPA Domain for Students</h3> |
<b>$lt{'sec'}</b>: <input type="text" name="section" value="$section" size="14" /> |
| LON-CAPA domain: <input type=text size=10 value=$defdom name=lcdomain><p> |
</p> |
| <h3>Starting and Ending Dates</h3> |
<p>$current_date_description</p> |
| <input type="hidden" value='' name="pres_value"> |
<p>$date_table</p> |
| <input type="hidden" value='' name="pres_type"> |
<input type="button" value="$lt{'sm'}" onClick="secverify(this.form,this.form.section)" /> |
| <input type="hidden" value='' name="pres_marker"> |
END |
| <input type="hidden" value='$today' name=startdate> |
$r->print(&Apache::loncommon::end_page()); |
| <input type="hidden" value='$halfyear' name=enddate> |
return; |
| <a |
} |
| href="javascript:pjump('date_start','Enrollment Starting Date',document.studentform.startdate.value,'start','studentform.pres','dateset');" |
|
| >Set Starting Date</a><p> |
# |
| |
# modify a single students section |
| <a |
# |
| href="javascript:pjump('date_end','Enrollment Ending Date',document.studentform.enddate.value,'end','studentform.pres','dateset');" |
sub modify_single_student { |
| >Set Ending Date</a><p> |
my ($r) = @_; |
| <h3>Full Update</h3> |
# |
| <input type=checkbox name=fullup value=yes> Full update |
# Remove non alphanumeric values from the section |
| (also dropping students)<p> |
$env{'form.section'} =~ s/\W//g; |
| <input type=button onClick="verify(this.form)" value="Update Courselist"><br> |
# |
| Note: for large courses, this operation might be time consuming. |
# Do the date defaults first |
| ENDPICK |
my ($starttime,$endtime) = &get_dates_from_form(); |
| } elsif ($ENV{'form.enroll'}) { |
if ($env{'form.makedatesdefault'}) { |
| } elsif ($ENV{'form.drop'}) { |
$r->print(&make_dates_default($starttime,$endtime)); |
| } |
} |
| } |
# Get the 'sortby' and 'Status' variables so the user goes back to their |
| # ----------------------------------------------------------------- Phase three |
# previous screen |
| if ($ENV{'form.phase'} eq 'three') { |
my $sortby = $env{'form.sortby'}; |
| if ($ENV{'form.datatoken'}) { |
my $status = $env{'form.Status'}; |
| my $separator=''; |
# |
| my $remove=''; |
# We always need this information |
| if ($ENV{'form.upfiletype'} eq 'csv') { |
my $slogin = $env{'form.slogin'}; |
| $separator='\"\,\s*\"'; |
my $sdom = $env{'form.sdomain'}; |
| $remove='"'; |
# |
| } elsif ($ENV{'form.upfiletype'} eq 'space') { |
# Get the old data |
| $separator='\s+'; |
my %old=&Apache::lonnet::get('environment', |
| } elsif ($ENV{'form.upfiletype'} eq 'tab') { |
['firstname','middlename', |
| $separator='\t+'; |
'lastname','generation','id'], |
| } elsif ($ENV{'form.upfiletype'} eq 'xml') { |
$sdom, $slogin); |
| } |
$old{'section'} = &Apache::lonnet::getsection($sdom,$slogin, |
| my %fields=(); |
$env{'request.course.id'}); |
| for (my $i=0;$i<=$ENV{'form.nfields'};$i++) { |
my ($tmp) = keys(%old); |
| $fields{$ENV{'form.f'.$i}}=$i; |
if ($tmp =~ /^(con_lost|error|no_such_host)/i) { |
| } |
$r->print(&mt('There was an error determining the environment values for')." $slogin \@ $sdom."); |
| my $startdate=$ENV{'form.startdate'}; |
return; |
| my $enddate=$ENV{'form.enddate'}; |
} |
| if ($startdate=~/\D/) { $startdate=''; } |
undef $tmp; |
| if ($enddate=~/\D/) { $enddate=''; } |
# |
| my $domain=$ENV{'form.lcdomain'}; |
# Get the new data |
| my $amode=''; |
my $firstname = $env{'form.firstname'}; |
| my $genpwd=''; |
my $middlename = $env{'form.middlename'}; |
| if ($ENV{'form.login'} eq 'krb') { |
my $lastname = $env{'form.lastname'}; |
| $amode='krb4'; |
my $generation = $env{'form.generation'}; |
| $genpwd=$ENV{'form.krbdom'}; |
my $section = $env{'form.section'}; |
| } elsif ($ENV{'form.login'} eq 'int') { |
my $courseid = $env{'request.course.id'}; |
| $amode='internal'; |
my $sid = $env{'form.id'}; |
| if ((defined($ENV{'form.intpwd'})) && ($ENV{'form.intpwd'})) { |
my $displayable_starttime = localtime($starttime); |
| $genpwd=$ENV{'form.intpwd'}; |
my $displayable_endtime = localtime($endtime); |
| } |
# |
| } |
# check for forceid override |
| unless (($domain=~/\W/) || ($amode eq '')) { |
if ((defined($old{'id'})) && ($old{'id'} ne '') && |
| $r->print('<h3>Enrolling Students</h3>'); |
($sid ne $old{'id'}) && (! exists($env{'form.forceid'}))) { |
| my $count=0; |
$r->print("<font color=\"ff0000\">".&mt('You changed the students id but did not disable the ID change safeguard. The students id will not be changed.')."</font>"); |
| my $flushc=0; |
$sid = $old{'id'}; |
| my %student=(); |
} |
| # ----------------------------------------------------------- Get new classlist |
# |
| my @studentdata=(); |
# talk to the user about what we are going to do |
| { |
my %lt=&Apache::lonlocal::texthash( |
| my $fh; |
'mdu' => "Modifying data for user", |
| if ($fh=Apache::File->new($r->dir_config('lonDaemons'). |
'si' => "Student Information", |
| '/tmp/'.$ENV{'form.datatoken'}.'.tmp')) { |
'fd' => "Field", |
| @studentdata=<$fh>; |
'ov' => "Old Value", |
| |
'nv' => "New Value", |
| |
'fn' => "First name", |
| |
'mn' => "Middle name", |
| |
'ln' => "Last name", |
| |
'gen' => "Generation", |
| |
'sec' => "Section", |
| |
'ri' => "Role Information", |
| |
'st' => "Start Time", |
| |
'et' => "End Time", |
| |
); |
| |
$r->print(<<END); |
| |
<h2>$lt{'mdu'} $slogin \@ $sdom </h2> |
| |
<h3>$lt{'si'}</h3> |
| |
<table rules="rows" border="1" cellpadding="3" > |
| |
<tr> |
| |
<th> $lt{'fd'} </th> |
| |
<th> $lt{'ov'} </th> |
| |
<th> $lt{'nv'} </th> |
| |
</tr> |
| |
<tr> |
| |
<td> <b>$lt{'fn'}</b> </td> |
| |
<td> $old{'firstname'} </td> |
| |
<td> $firstname </td> |
| |
</tr><tr> |
| |
<td> <b>$lt{'mn'}</b> </td> |
| |
<td> $old{'middlename'} </td> |
| |
<td> $middlename </td> |
| |
</tr><tr> |
| |
<td> <b>$lt{'ln'}</b> </td> |
| |
<td> $old{'lastname'} </td> |
| |
<td> $lastname </td> |
| |
</tr><tr> |
| |
<td> <b>$lt{'gen'}</b> </td> |
| |
<td> $old{'generation'} </td> |
| |
<td> $generation </td> |
| |
</tr><tr> |
| |
<td> <b>ID</b> </td> |
| |
<td> $old{'id'} </td> |
| |
<td> $sid </td> |
| |
</tr><tr> |
| |
<td> <b>$lt{'sec'}</b> </td> |
| |
<td> $old{'section'} </td> |
| |
<td> $section</td> |
| |
</tr> |
| |
</table> |
| |
<h3>$lt{'ri'}</h3> |
| |
<table> |
| |
<tr><td align="right"><b>$lt{'st'}:</b></td><td> $displayable_starttime </td></tr> |
| |
<tr><td align="right"><b>$lt{'et'}:</b></td><td> $displayable_endtime </td></tr> |
| |
</table> |
| |
<p> |
| |
END |
| |
# |
| |
# Send request(s) to modify data (final undef is for 'desiredhost', |
| |
# which is a moot point because the student already has an account. |
| |
my $modify_section_results = &modifystudent($sdom,$slogin, |
| |
$env{'request.course.id'}, |
| |
$section,undef); |
| |
if ($modify_section_results !~ /^ok/) { |
| |
$r->print(&mt('An error occured during the attempt to change the section for this student.')."<br />"); |
| |
} |
| |
my $roleresults = &Apache::lonnet::modifystudent |
| |
($sdom,$slogin,$sid,undef,undef,$firstname,$middlename,$lastname, |
| |
$generation,$section,$endtime,$starttime,$env{'form.forceid'}); |
| |
if ($roleresults eq 'refused' ) { |
| |
$r->print(&mt('Your request to change the role information for this student was refused. You do not appear to have sufficient authority to change student information.')); |
| |
} elsif ($roleresults !~ /ok/) { |
| |
$r->print(&mt('An error occurred during the attempt to change the role information for this student.')." <br />". |
| |
&mt('The error reported was')." ". |
| |
$roleresults); |
| |
&Apache::lonnet::logthis("londropadd:failed attempt to modify student". |
| |
" data for ".$slogin." \@ ".$sdom." by ". |
| |
$env{'user.name'}." \@ ".$env{'user.domain'}. |
| |
":".$roleresults); |
| |
} else { # everything is okay! |
| |
$r->print(&mt('Student information updated successfully.')." <br />". |
| |
&mt('The student must log out and log in again to see these changes.')); |
| |
} |
| |
my $Masd=&mt('Modify another students data'); |
| |
$r->print(<<END); |
| |
</p><p> |
| |
<input type="hidden" name="action" value="modifystudent" /> |
| |
<input type="hidden" name="sortby" value="$sortby" /> |
| |
<input type="hidden" name="Status" value="$status" /> |
| |
<a href="javascript:document.studentform.submit();">$Masd</a> |
| |
END |
| |
$r->print(&Apache::loncommon::end_page()); |
| |
return; |
| |
} |
| |
|
| |
sub get_enrollment_data { |
| |
my ($sname,$sdomain) = @_; |
| |
my $courseid = $env{'request.course.id'}; |
| |
my $cdom = $env{'course.'.$courseid.'.domain'}; |
| |
my $cnum = $env{'course.'.$courseid.'.num'}; |
| |
my %roles = &Apache::lonnet::dump('roles',$sdomain,$sname); |
| |
my ($tmp) = keys(%roles); |
| |
# Bail out if we were unable to get the students roles |
| |
return ('error'.$tmp) if ($tmp =~ /^(con_lost|error|no_such_host)/i); |
| |
# Go through the roles looking for enrollment in this course |
| |
my ($end,$start) = (undef,undef); |
| |
my $section = ''; |
| |
my $count = scalar(keys(%roles)); |
| |
while (my ($course,$role) = each(%roles)) { |
| |
if ($course=~m{^/\Q$cdom\E/\Q$cnum\E/*\s*(\w+)*_st$} ) { |
| |
# |
| |
# Get active role |
| |
$section=$1; |
| |
(undef,$end,$start)=split(/\_/,$role); |
| |
my $now=time; |
| |
my $notactive=0; |
| |
if ($start) { |
| |
if ($now<$start) { $notactive=1; } |
| |
} |
| |
if ($end) { |
| |
if ($now>$end) { $notactive=1; } |
| |
} |
| |
unless ($notactive) { return ($start,$end,$section); } |
| |
} |
| |
} |
| |
return ($start,$end,$section); |
| |
} |
| |
|
| |
################################################# |
| |
################################################# |
| |
|
| |
=pod |
| |
|
| |
=item show_drop_list |
| |
|
| |
Display a list of students to drop |
| |
Inputs: |
| |
|
| |
=over 4 |
| |
|
| |
=item $r, Apache request |
| |
|
| |
=item $classlist, hash pointer returned from loncoursedata::get_classlist(); |
| |
|
| |
=item $keylist, array pointer returned from loncoursedata::get_classlist() |
| |
which describes the order elements are stored in the %$classlist values. |
| |
|
| |
=item $nosort, if true, sorting links are omitted. |
| |
|
| |
=back |
| |
|
| |
=cut |
| |
|
| |
################################################# |
| |
################################################# |
| |
sub show_drop_list { |
| |
my ($r,$classlist,$keylist,$nosort)=@_; |
| |
my $cid=$env{'request.course.id'}; |
| |
if (! exists($env{'form.sortby'})) { |
| |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
| |
['sortby']); |
| |
} |
| |
my $sortby = $env{'form.sortby'}; |
| |
if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) { |
| |
$sortby = 'username'; |
| |
} |
| |
my $cdom = $env{'course.'.$cid.'.domain'}; |
| |
my $cnum = $env{'course.'.$cid,'.num'}; |
| |
my ($classgroups) = &Apache::loncoursedata::get_group_memberships( |
| |
$classlist,$keylist,$cdom,$cnum); |
| |
# |
| |
my $action = "drop"; |
| |
$r->print(<<END); |
| |
<input type="hidden" name="sortby" value="$sortby" /> |
| |
<input type="hidden" name="action" value="$action" /> |
| |
<input type="hidden" name="state" value="done" /> |
| |
<script> |
| |
function checkAll(field) { |
| |
for (i = 0; i < field.length; i++) |
| |
field[i].checked = true ; |
| |
} |
| |
|
| |
function uncheckAll(field) { |
| |
for (i = 0; i < field.length; i++) |
| |
field[i].checked = false ; |
| |
} |
| |
</script> |
| |
<p> |
| |
<input type="hidden" name="phase" value="four"> |
| |
END |
| |
|
| |
my %lt=&Apache::lonlocal::texthash('usrn' => "username", |
| |
'dom' => "domain", |
| |
'sn' => "student name", |
| |
'sec' => "section", |
| |
'start' => "start date", |
| |
'end' => "end date", |
| |
'groups' => "active groups", |
| |
); |
| |
if ($nosort) { |
| |
$r->print(&Apache::loncommon::start_data_table()); |
| |
$r->print(<<END); |
| |
<tr> |
| |
<th> </th> |
| |
<th>$lt{'usrn'}</th> |
| |
<th>$lt{'dom'}</th> |
| |
<th>ID</th> |
| |
<th>$lt{'sn'}</th> |
| |
<th>$lt{'sec'}</th> |
| |
<th>$lt{'start'}</th> |
| |
<th>$lt{'end'}</th> |
| |
<th>$lt{'groups'}</th> |
| |
</tr> |
| |
END |
| |
|
| |
} else { |
| |
$r->print(&Apache::loncommon::start_data_table()); |
| |
$r->print(<<END); |
| |
<tr><th> </th> |
| |
<th> |
| |
<a href="/adm/dropadd?action=$action&sortby=username">$lt{'usrn'}</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=domain">$lt{'dom'}</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=id">ID</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=fullname">$lt{'sn'}</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=section">$lt{'sec'}</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=start">$lt{'start'}</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=end">$lt{'end'}</a> |
| |
</th><th> |
| |
<a href="/adm/dropadd?action=$action&sortby=groups">$lt{'groups'}</a> |
| |
</th> |
| |
</tr> |
| |
END |
| |
} |
| |
# |
| |
# Sort the students |
| |
my %index; |
| |
my $i; |
| |
foreach (@$keylist) { |
| |
$index{$_} = $i++; |
| |
} |
| |
$index{'groups'} = scalar(@$keylist); |
| |
my $index = $index{$sortby}; |
| |
my $second = $index{'username'}; |
| |
my $third = $index{'domain'}; |
| |
my @Sorted_Students = sort { |
| |
lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index]) |
| |
|| |
| |
lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second]) |
| |
|| |
| |
lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third]) |
| |
} (keys(%$classlist)); |
| |
foreach my $student (@Sorted_Students) { |
| |
my $error; |
| |
my $sdata = $classlist->{$student}; |
| |
my $username = $sdata->[$index{'username'}]; |
| |
my $domain = $sdata->[$index{'domain'}]; |
| |
my $section = $sdata->[$index{'section'}]; |
| |
my $name = $sdata->[$index{'fullname'}]; |
| |
my $id = $sdata->[$index{'id'}]; |
| |
my $start = $sdata->[$index{'start'}]; |
| |
my $end = $sdata->[$index{'end'}]; |
| |
my $groups = $classgroups->{$student}; |
| |
my $active_groups; |
| |
if (ref($groups->{active}) eq 'HASH') { |
| |
$active_groups = join(', ',keys(%{$groups->{'active'}})); |
| |
} |
| |
if (! defined($start) || $start == 0) { |
| |
$start = &mt('none'); |
| |
} else { |
| |
$start = &Apache::lonlocal::locallocaltime($start); |
| |
} |
| |
if (! defined($end) || $end == 0) { |
| |
$end = &mt('none'); |
| |
} else { |
| |
$end = &Apache::lonlocal::locallocaltime($end); |
| |
} |
| |
my $status = $sdata->[$index{'status'}]; |
| |
next if ($status ne 'Active'); |
| |
# |
| |
$r->print(&Apache::loncommon::start_data_table_row()); |
| |
$r->print(<<"END"); |
| |
<td><input type="checkbox" name="droplist" value="$student"></td> |
| |
<td>$username</td> |
| |
<td>$domain</td> |
| |
<td>$id</td> |
| |
<td>$name</td> |
| |
<td>$section</td> |
| |
<td>$start</td> |
| |
<td>$end</td> |
| |
<td>$active_groups</td> |
| |
END |
| |
$r->print(&Apache::loncommon::end_data_table_row()); |
| |
} |
| |
$r->print(&Apache::loncommon::end_data_table().'<br />'); |
| |
%lt=&Apache::lonlocal::texthash( |
| |
'dp' => "Drop Students", |
| |
'ca' => "check all", |
| |
'ua' => "uncheck all", |
| |
); |
| |
$r->print(<<"END"); |
| |
</p><p> |
| |
<input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)"> |
| |
<input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)"> |
| |
<p><input type=submit value="$lt{'dp'}"></p> |
| |
END |
| |
return; |
| |
} |
| |
|
| |
# |
| |
# Print out the initial form to get the courselist file |
| |
# |
| |
sub print_first_courselist_upload_form { |
| |
my $r=shift; |
| |
my $str; |
| |
$str = '<input type="hidden" name="phase" value="two">'; |
| |
$str .= '<input type="hidden" name="action" value="upload" />'; |
| |
$str .= '<input type="hidden" name="state" value="got_file" />'; |
| |
$str .= "<h3>".&mt('Upload a class list')."</h3>\n"; |
| |
$str .= &Apache::loncommon::upfile_select_html(); |
| |
$str .= "<p>\n"; |
| |
$str .= '<input type="submit" name="fileupload" value="'. |
| |
&mt('Upload class list').'">'."\n"; |
| |
$str .= '<label><input type="checkbox" name="noFirstLine" /> '. |
| |
&mt('Ignore First Line')."</label></p>\n"; |
| |
$str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List", |
| |
&mt("How do I create a class list from a spreadsheet")). |
| |
"<br />\n"; |
| |
$str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV", |
| |
&mt("How do I create a CSV file from a spreadsheet")). |
| |
"<br />\n"; |
| |
$str .= &Apache::loncommon::end_page(); |
| |
$r->print($str); |
| |
return; |
| |
} |
| |
|
| |
# ================================================= Drop/Add from uploaded file |
| |
sub upfile_drop_add { |
| |
my $r=shift; |
| |
&Apache::loncommon::load_tmp_file($r); |
| |
my @studentdata=&Apache::loncommon::upfile_record_sep(); |
| |
if($env{'form.noFirstLine'}){shift(@studentdata);} |
| |
my @keyfields = split(/\,/,$env{'form.keyfields'}); |
| |
my $cid = $env{'request.course.id'}; |
| |
my %fields=(); |
| |
for (my $i=0; $i<=$env{'form.nfields'}; $i++) { |
| |
if ($env{'form.upfile_associate'} eq 'reverse') { |
| |
if ($env{'form.f'.$i} ne 'none') { |
| |
$fields{$keyfields[$i]}=$env{'form.f'.$i}; |
| |
} |
| |
} else { |
| |
$fields{$env{'form.f'.$i}}=$keyfields[$i]; |
| |
} |
| |
} |
| |
# |
| |
# Store the field choices away |
| |
foreach my $field (qw/username names |
| |
fname mname lname gen id sec ipwd email/) { |
| |
$env{'form.'.$field.'_choice'}=$fields{$field}; |
| |
} |
| |
&Apache::loncommon::store_course_settings('enrollment_upload', |
| |
{ 'username_choice' => 'scalar', |
| |
'names_choice' => 'scalar', |
| |
'fname_choice' => 'scalar', |
| |
'mname_choice' => 'scalar', |
| |
'lname_choice' => 'scalar', |
| |
'gen_choice' => 'scalar', |
| |
'id_choice' => 'scalar', |
| |
'sec_choice' => 'scalar', |
| |
'ipwd_choice' => 'scalar', |
| |
'email_choice' => 'scalar' }); |
| |
|
| |
# |
| |
my ($startdate,$enddate) = &get_dates_from_form(); |
| |
if ($env{'form.makedatesdefault'}) { |
| |
$r->print(&make_dates_default($startdate,$enddate)); |
| |
} |
| |
# Determine domain and desired host (home server) |
| |
my $domain=$env{'form.lcdomain'}; |
| |
my $desiredhost = $env{'form.lcserver'}; |
| |
if (lc($desiredhost) eq 'default') { |
| |
$desiredhost = undef; |
| |
} else { |
| |
my %home_servers = &Apache::lonnet::get_servers($domain,'library'); |
| |
if (! exists($home_servers{$desiredhost})) { |
| |
$r->print('<font color="#ff0000">'.&mt('Error').'</font>'. |
| |
&mt('Invalid home server specified')); |
| |
$r->print(&Apache::loncommon::end_page()); |
| |
return; |
| |
} |
| |
} |
| |
# Determine authentication mechanism |
| |
my $amode = ''; |
| |
my $genpwd = ''; |
| |
if ($env{'form.login'} eq 'krb') { |
| |
$amode='krb'; |
| |
$amode.=$env{'form.krbver'}; |
| |
$genpwd=$env{'form.krbarg'}; |
| |
} elsif ($env{'form.login'} eq 'int') { |
| |
$amode='internal'; |
| |
if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) { |
| |
$genpwd=$env{'form.intarg'}; |
| |
} |
| |
} elsif ($env{'form.login'} eq 'loc') { |
| |
$amode='localauth'; |
| |
if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) { |
| |
$genpwd=$env{'form.locarg'}; |
| |
} |
| |
} |
| |
if ($amode =~ /^krb/) { |
| |
if (! defined($genpwd) || $genpwd eq '') { |
| |
$r->print('<font color="red" size="+1">'. |
| |
&mt('Unable to enroll students').'</font> '. |
| |
&mt('No Kerberos domain was specified.').'</p>'); |
| |
$amode = ''; # This causes the loop below to be skipped |
| |
} |
| |
} |
| |
if ( $domain eq &LONCAPA::clean_domain($domain) |
| |
&& ($amode ne '')) { |
| |
####################################### |
| |
## Enroll Students ## |
| |
####################################### |
| |
$r->print('<h3>'.&mt('Enrolling Students')."</h3>\n<p>\n"); |
| |
my $count=0; |
| |
my $flushc=0; |
| |
my %student=(); |
| |
# Get information about course groups |
| |
my %curr_groups = &Apache::longroup::coursegroups(); |
| |
# Get new classlist |
| |
foreach (@studentdata) { |
| |
my %entries=&Apache::loncommon::record_sep($_); |
| |
# Determine student name |
| |
unless (($entries{$fields{'username'}} eq '') || |
| |
(!defined($entries{$fields{'username'}}))) { |
| |
my ($fname, $mname, $lname,$gen) = ('','','',''); |
| |
if (defined($fields{'names'})) { |
| |
($lname,$fname,$mname)=($entries{$fields{'names'}}=~ |
| |
/([^\,]+)\,\s*(\w+)\s*(.*)$/); |
| |
} else { |
| |
if (defined($fields{'fname'})) { |
| |
$fname=$entries{$fields{'fname'}}; |
| |
} |
| |
if (defined($fields{'mname'})) { |
| |
$mname=$entries{$fields{'mname'}}; |
| |
} |
| |
if (defined($fields{'lname'})) { |
| |
$lname=$entries{$fields{'lname'}}; |
| |
} |
| |
if (defined($fields{'gen'})) { |
| |
$gen=$entries{$fields{'gen'}}; |
| |
} |
| } |
} |
| } |
if ($entries{$fields{'username'}} |
| # --------------------------------------------------------- Enroll new students |
ne &LONCAPA::clean_username($entries{$fields{'username'}})) { |
| map { |
$r->print('<br />'. |
| my $line=$_; |
&mt('<b>[_1]</b>: Unacceptable username for user [_2] [_3] [_4] [_5]', |
| chomp($line); |
$entries{$fields{'username'}},$fname,$mname,$lname,$gen). |
| $line=~s/^$remove//; |
'</b>'); |
| $line=~s/$remove$//; |
} else { |
| my @entries=split(/$separator/,$line); |
# determine section number |
| unless (($entries[$fields{'username'}] eq '') || |
my $sec=''; |
| (!defined($entries[$fields{'username'}]))) { |
my $username=$entries{$fields{'username'}}; |
| my $fname=''; my $mname=''; my $lname=''; my $gen=''; |
if (defined($fields{'sec'})) { |
| if (defined($fields{'names'})) { |
if (defined($entries{$fields{'sec'}})) { |
| ($lname,$fname,$mname)= |
$sec=$entries{$fields{'sec'}}; |
| ($entries[$fields{'names'}]=~/([^\,]+)\,\s*(\w+)\s*(.*)$/); |
} |
| } else { |
} |
| if (defined($fields{'fname'})) { |
# remove non alphanumeric values from section |
| $fname=$entries[$fields{'fname'}]; |
$sec =~ s/\W//g; |
| } |
if ($sec eq "none" || $sec eq 'all') { |
| if (defined($fields{'mname'})) { |
$r->print('<br />'. |
| $mname=$entries[$fields{'mname'}]; |
&mt('<b>[_1]</b>: Unable to enroll: section name "[_2]" for user [_3] [_4] [_5] [_6] is a reserved word.', |
| } |
$username,$sec,$fname,$mname,$lname,$gen)); |
| if (defined($fields{'lname'})) { |
next; |
| $lname=$entries[$fields{'lname'}]; |
} elsif (($sec ne '') && (exists($curr_groups{$sec}))) { |
| } |
$r->print('<br />'. |
| if (defined($fields{'gen'})) { |
&mt('<b>[_1]</b>: Unable to enroll: section name "[_2]" for user [_3] [_4] [_5] [_6] is a course group. Section names and group names must be distinct.', |
| $gen=$entries[$fields{'gen'}]; |
$username,$sec,$fname,$mname,$lname,$gen)); |
| } |
next; |
| } |
} |
| if ($entries[$fields{'username'}]=~/\W/) { |
# determine student id number |
| $r->print('<p><b>Unacceptable username: '. |
my $id=''; |
| $entries[$fields{'username'}].' for user '. |
if (defined($fields{'id'})) { |
| $fname.' '.$mname.' '.$lname.' '.$gen.'</b><p>'); |
if (defined($entries{$fields{'id'}})) { |
| } else { |
$id=$entries{$fields{'id'}}; |
| my $sec=''; |
} |
| my $username=$entries[$fields{'username'}]; |
$id=~tr/A-Z/a-z/; |
| if (defined($fields{'sec'})) { |
} |
| if (defined($entries[$fields{'sec'}])) { |
# determine email address |
| $sec=$entries[$fields{'sec'}]; |
my $email=''; |
| } |
if (defined($fields{'email'})) { |
| } |
if (defined($entries{$fields{'email'}})) { |
| my $id=''; |
$email=$entries{$fields{'email'}}; |
| if (defined($fields{'id'})) { |
unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; } |
| if (defined($entries[$fields{'id'}])) { |
} |
| $id=$entries[$fields{'id'}]; |
} |
| } |
# determine student password |
| $id=~tr/A-Z/a-z/; |
my $password=''; |
| } |
if ($genpwd) { |
| my $password=''; |
$password=$genpwd; |
| if ($genpwd) { |
} else { |
| $password=$genpwd; |
if (defined($fields{'ipwd'})) { |
| } else { |
if ($entries{$fields{'ipwd'}}) { |
| if (defined($fields{'ipwd'})) { |
$password=$entries{$fields{'ipwd'}}; |
| if ($entries[$fields{'ipwd'}]) { |
} |
| $password=$entries[$fields{'ipwd'}]; |
} |
| } |
} |
| } |
# Clean up whitespace |
| } |
foreach (\$domain,\$username,\$id,\$fname,\$mname, |
| if ($password) { |
\$lname,\$gen,\$sec) { |
| my $reply=&Apache::lonnet::modifystudent( |
$$_ =~ s/(\s+$|^\s+)//g; |
| $domain,$username,$id,$amode,$password, |
} |
| $fname,$mname,$lname,$gen,$sec,$enddate,$startdate); |
if ($password || $env{'form.login'} eq 'loc') { |
| unless ($reply eq 'ok') { |
&modifystudent($domain,$username,$cid,$sec, |
| $r->print( |
$desiredhost); |
| "<p><b>Error enrolling $username: $reply</b><p>"); |
my $reply=&Apache::lonnet::modifystudent |
| } else { |
($domain,$username,$id,$amode,$password, |
| |
$fname,$mname,$lname,$gen,$sec,$enddate, |
| |
$startdate,$env{'form.forceid'},$desiredhost, |
| |
$email); |
| |
if ($reply ne 'ok') { |
| |
$reply =~ s/^error://; |
| |
$r->print('<br />'. |
| |
&mt('<b>[_1]</b>: Unable to enroll: [_2]',$username,$reply)); |
| |
} else { |
| $count++; $flushc++; |
$count++; $flushc++; |
| $student{$username}=1; |
$student{$username}=1; |
| $r->print('. '); |
$r->print('. '); |
|
Line 477 ENDPICK
|
Line 2311 ENDPICK
|
| $flushc=0; |
$flushc=0; |
| } |
} |
| } |
} |
| } else { |
} else { |
| $r->print( |
$r->print('<br />'. |
| "<p><b>No password for $username</b><p>"); |
&mt('<b>[_1]</b>: Unable to enroll. No password specified.',$username) |
| } |
); |
| } |
} |
| } |
} |
| } @studentdata; |
} |
| $r->print('<p>Processed Students: '.$count); |
} # end of foreach (@studentdata) |
| # --------------------------------------------------------------- Drop students |
$r->print("</p>\n<p>\n".&mt('Processed [_1] student(s).',$count). |
| if ($ENV{'form.fullup'} eq 'yes') { |
"</p>\n"); |
| $r->print('<h3>Dropping Students</h3>'); |
$r->print("<p>\n". |
| # ------------------------------------------------------- Get current classlist |
&mt('If active, the new role will be available when the '. |
| my $cid=$ENV{'request.course.id'}; |
'students next log in to LON-CAPA.')."</p>\n"); |
| my $classlst=&Apache::lonnet::reply |
##################################### |
| ('dump:'.$ENV{'course.'.$cid.'.domain'}.':'. |
# Drop students # |
| $ENV{'course.'.$cid.'.num'}.':classlist', |
##################################### |
| $ENV{'course.'.$cid.'.home'}); |
if ($env{'form.fullup'} eq 'yes') { |
| my %currentlist=(); |
$r->print('<h3>'.&mt('Dropping Students')."</h3>\n"); |
| my $now=time; |
# Get current classlist |
| unless ($classlst=~/^error\:/) { |
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist(); |
| map { |
if (! defined($classlist)) { |
| my ($name,$value)=split(/\=/,$_); |
$r->print(&mt('There are no students currently enrolled.'). |
| my ($end,$start)=split(/\_/, |
"\n"); |
| &Apache::lonnet::unescape($value)); |
} else { |
| my $active=1; |
# Remove the students we just added from the list of students. |
| if (($end) && ($now>$end)) { $active=0; } |
foreach (@studentdata) { |
| if ($active) { |
my %entries=&Apache::loncommon::record_sep($_); |
| $currentlist{&Apache::lonnet::unescape($name)}=1; |
unless (($entries{$fields{'username'}} eq '') || |
| } |
(!defined($entries{$fields{'username'}}))) { |
| } split(/\&/,$classlst); |
delete($classlist->{$entries{$fields{'username'}}. |
| |
':'.$domain}); |
| |
} |
| |
} |
| |
# Print out list of dropped students. |
| |
&show_drop_list($r,$classlist,$keylist,'nosort'); |
| |
} |
| |
} |
| |
} # end of unless |
| |
} |
| |
|
| } else { |
# ================================================================== Phase four |
| $r->print( |
sub drop_student_list { |
| '<font color=red><h3>Could not access classlist: '.$classlst. |
my $r=shift; |
| '</h3></font>'); |
my $count=0; |
| } |
my @droplist = &Apache::loncommon::get_env_multiple('form.droplist'); |
| } |
foreach (@droplist) { |
| # ------------------------------------------------------------------------ Done |
my ($uname,$udom)=split(/\:/,$_); |
| } |
# drop student |
| |
my $result = &modifystudent($udom,$uname,$env{'request.course.id'}); |
| |
if ($result eq 'ok' || $result eq 'ok:') { |
| |
$r->print(&mt('Dropped [_1]',$uname.'@'.$udom).'<br>'); |
| |
$count++; |
| |
} else { |
| |
$r->print( |
| |
&mt('Error dropping [_1]:[_2]',$uname.'@'.$udom,$result). |
| |
'<br />'); |
| } |
} |
| } |
} |
| # ------------------------------------------------------------------------- End |
$r->print('<p><b>'.&mt('Dropped [_1] student(s).',$count).'</b></p>'); |
| $r->print('</form></body></html>'); |
$r->print('<p>'.&mt('Re-enrollment will re-activate data.')) if ($count); |
| } else { |
|
| # ----------------------------- Not in a course, or not allowed to modify parms |
|
| $ENV{'user.error.msg'}= |
|
| "/adm/dropadd:cst:0:0:Cannot drop or add students"; |
|
| return HTTP_NOT_ACCEPTABLE; |
|
| } |
|
| return OK; |
|
| } |
} |
| |
|
| 1; |
sub section_check_js { |
| __END__ |
my $groupslist; |
| |
my %curr_groups = &Apache::longroup::coursegroups(); |
| |
if (%curr_groups) { |
| |
$groupslist = join('","',sort(keys(%curr_groups))); |
| |
} |
| |
return <<"END"; |
| |
function validate(caller) { |
| |
var groups = new Array("$groupslist"); |
| |
var secname = caller.value; |
| |
if ((secname == 'all') || (secname == 'none')) { |
| |
alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name."); |
| |
return 'error'; |
| |
} |
| |
if (secname != '') { |
| |
for (var k=0; k<groups.length; k++) { |
| |
if (secname == groups[k]) { |
| |
alert("'"+secname+"' may not be used as the name for a section, as it is the name of a course group.\\nSection names and group names must be distinct. Please choose a different section name."); |
| |
return 'error'; |
| |
} |
| |
} |
| |
} |
| |
return 'ok'; |
| |
} |
| |
END |
| |
} |
| |
|
| |
################################################################### |
| |
################################################################### |
| |
|
| |
=pod |
| |
|
| |
=item &handler |
| |
|
| |
The typical handler you see in all these modules. Takes $r, the |
| |
http request, as an argument. |
| |
|
| |
The response to the request is governed by two form variables |
| |
|
| |
form.action form.state response |
| |
--------------------------------------------------- |
| |
undefined undefined print main menu |
| |
upload undefined print courselist upload menu |
| |
upload got_file deal with uploaded file, |
| |
print the upload managing menu |
| |
upload enrolling enroll students based on upload |
| |
drop undefined print the classlist ready to drop |
| |
drop done drop the selected students |
| |
enrollstudent undefined print student username domain form |
| |
enrollstudent gotusername print single student enroll menu |
| |
enrollstudent enrolling enroll student |
| |
classlist undefined print html classlist |
| |
classlist csv print csv classlist |
| |
modifystudent undefined print classlist to select student to modify |
| |
modifystudent selected print modify student menu |
| |
modifystudent done make modifications to student record |
| |
|
| |
=cut |
| |
|
| |
################################################################### |
| |
################################################################### |
| |
sub handler { |
| |
my $r=shift; |
| |
if ($r->header_only) { |
| |
&Apache::loncommon::content_type($r,'text/html'); |
| |
$r->send_http_header; |
| |
return OK; |
| |
} |
| |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
| |
['action','state']); |
| |
|
| |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
| |
&Apache::lonhtmlcommon::add_breadcrumb |
| |
({href=>"/adm/dropadd", |
| |
text=>"Enrollment Manager", |
| |
faq=>9,bug=>'Instructor Interface',}); |
| |
# Needs to be in a course |
| |
if (! ($env{'request.course.fn'})) { |
| |
# Not in a course |
| |
$env{'user.error.msg'}= |
| |
"/adm/dropadd:cst:0:0:Cannot manage or view course groups, ". |
| |
"or drop or add students"; |
| |
return HTTP_NOT_ACCEPTABLE; |
| |
} |
| |
# |
| |
my $view_permission = |
| |
&Apache::lonnet::allowed('vcl',$env{'request.course.id'}); |
| |
my $enrl_permission = |
| |
&Apache::lonnet::allowed('cst',$env{'request.course.id'}); |
| |
|
| |
my $grp_view_permission = |
| |
&Apache::lonnet::allowed('vcg',$env{'request.course.id'}); |
| |
my $grp_manage_permission = |
| |
&Apache::lonnet::allowed('mdg',$env{'request.course.id'}); |
| |
|
| |
|
| |
if (! $grp_view_permission && ! $grp_manage_permission && |
| |
! $view_permission && ! $enrl_permission) { |
| |
$env{'user.error.msg'}= |
| |
"/adm/coursegroups:cst:0:0:Cannot manage or view course groups, ". |
| |
"or drop or add students"; |
| |
return HTTP_NOT_ACCEPTABLE; |
| |
} |
| |
|
| |
# |
| |
# Only output the header information if they did not request csv format |
| |
# |
| |
# Start page |
| |
&Apache::loncommon::content_type($r,'text/html'); |
| |
$r->send_http_header; |
| |
$r->print(&header()); |
| |
# |
| |
# Main switch on form.action and form.state, as appropriate |
| |
if (! exists($env{'form.action'})) { |
| |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment Manager')); |
| |
&print_main_menu($r,$enrl_permission,$view_permission,$grp_manage_permission, |
| |
$grp_view_permission); |
| |
} elsif ($env{'form.action'} eq 'upload' && $enrl_permission) { |
| |
&Apache::lonhtmlcommon::add_breadcrumb |
| |
({href=>'/adm/dropadd?action=upload&state=', |
| |
text=>"Upload Classlist"}); |
| |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Classlist', |
| |
'Course_Create_Class_List')); |
| |
if (! exists($env{'form.state'})) { |
| |
&print_first_courselist_upload_form($r); |
| |
} elsif ($env{'form.state'} eq 'got_file') { |
| |
&print_upload_manager_form($r); |
| |
} elsif ($env{'form.state'} eq 'enrolling') { |
| |
if ($env{'form.datatoken'}) { |
| |
&upfile_drop_add($r); |
| |
} else { |
| |
# Hmmm, this is an error |
| |
} |
| |
} else { |
| |
&print_first_courselist_upload_form($r); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'drop' && $enrl_permission) { |
| |
&Apache::lonhtmlcommon::add_breadcrumb |
| |
({href=>'/adm/dropadd?action=drop', |
| |
text=>"Drop Students"}); |
| |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students', |
| |
'Course_Drop_Student')); |
| |
if (! exists($env{'form.state'})) { |
| |
&print_drop_menu($r); |
| |
} elsif ($env{'form.state'} eq 'done') { |
| |
&drop_student_list($r); |
| |
} else { |
| |
&print_drop_menu($r); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'enrollstudent' && $enrl_permission) { |
| |
&Apache::lonhtmlcommon::add_breadcrumb |
| |
({href=>'/adm/dropadd?action=enrollstudent', |
| |
text=>"Enroll Student"}); |
| |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Enroll Student', |
| |
'Course_Add_Student')); |
| |
if (! exists($env{'form.state'})) { |
| |
&get_student_username_domain_form($r); |
| |
} elsif ($env{'form.state'} eq 'gotusername') { |
| |
&print_enroll_single_student_form($r); |
| |
} elsif ($env{'form.state'} eq 'enrolling') { |
| |
&enroll_single_student($r); |
| |
} else { |
| |
&get_student_username_domain_form($r); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'classlist' && $view_permission) { |
| |
&Apache::lonhtmlcommon::add_breadcrumb |
| |
({href=>'/adm/dropadd?action=classlist', |
| |
text=>"View Classlist"}); |
| |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('View Classlist', |
| |
'Course_View_Class_List')); |
| |
if (! exists($env{'form.state'})) { |
| |
&print_html_classlist($r,undef); |
| |
} elsif ($env{'form.state'} eq 'csv') { |
| |
&print_html_classlist($r,'csv'); |
| |
} elsif ($env{'form.state'} eq 'excel') { |
| |
&print_html_classlist($r,'excel'); |
| |
} else { |
| |
&print_html_classlist($r,undef); |
| |
} |
| |
} elsif ($env{'form.action'} eq 'modifystudent' && $enrl_permission) { |
| |
&Apache::lonhtmlcommon::add_breadcrumb |
| |
({href=>'/adm/dropadd?action=modifystudent', |
| |
text=>"Modify Student Data"}); |
| |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Modify Student Data', |
| |
'Course_Modify_Student_Data')); |
| |
if (! exists($env{'form.state'})) { |
| |
&print_html_classlist($r); |
| |
} elsif ($env{'form.state'} eq 'selected') { |
| |
&print_modify_student_form($r); |
| |
} elsif ($env{'form.state'} eq 'done') { |
| |
&modify_single_student($r); |
| |
} else { |
| |
&print_html_classlist($r); |
| |
} |
| |
} else { |
| |
# We should not end up here, but I guess it is possible |
| |
&Apache::lonnet::logthis("Undetermined state in londropadd.pm. ". |
| |
"form.action = ".$env{'form.action'}. |
| |
"Someone should fix this."); |
| |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment Manager')); |
| |
&print_main_menu($r,$enrl_permission,$view_permission); |
| |
} |
| |
# |
| |
# Finish up |
| |
$r->print('</form>'.&Apache::loncommon::end_page()); |
| |
return OK; |
| |
} |
| |
|
| |
################################################################### |
| |
################################################################### |
| |
|
| |
1; |
| |
__END__ |
| |
|
| |
|
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