--- loncom/interface/Attic/londropadd.pm 2004/06/17 18:31:24 1.114
+++ loncom/interface/Attic/londropadd.pm 2006/12/21 20:07:57 1.154
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Handler to drop and add students in courses
#
-# $Id: londropadd.pm,v 1.114 2004/06/17 18:31:24 raeburn Exp $
+# $Id: londropadd.pm,v 1.154 2006/12/21 20:07:57 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -32,25 +32,22 @@
package Apache::londropadd;
use strict;
-use Apache::lonnet();
+use Apache::lonnet;
use Apache::loncommon();
use Apache::lonhtmlcommon();
use Apache::Constants qw(:common :http REDIRECT);
use Spreadsheet::WriteExcel;
use Apache::lonstathelpers();
use Apache::lonlocal;
+use Apache::longroup;
+use LONCAPA();
###############################################################
###############################################################
sub header {
- my $bodytag=&Apache::loncommon::bodytag('Enrollment Manager');
- my $title = &mt('LON-CAPA Enrollment Manager');
+ my $start_page=&Apache::loncommon::start_page('Enrollment Manager');
return(<<ENDHEAD);
-<html>
-<head>
-<title>$title</title>
-</head>
-$bodytag
+$start_page
<form method="post" enctype="multipart/form-data"
action="/adm/dropadd" name="studentform">
ENDHEAD
@@ -64,8 +61,8 @@ sub modifystudent {
# if $csec is undefined, drop the student from all the courses matching
# this one. If $csec is defined, drop them from all other sections of
# this course and add them to section $csec
- $courseid=~s/\_/\//g;
- $courseid=~s/^(\w)/\/$1/;
+ my $cdom = $env{'course.'.$courseid.'.domain'};
+ my $cnum = $env{'course.'.$courseid.'.num'};
my %roles = &Apache::lonnet::dump('roles',$udom,$unam);
my ($tmp) = keys(%roles);
# Bail out if we were unable to get the students roles
@@ -73,16 +70,16 @@ sub modifystudent {
# Go through the roles looking for enrollment in this course
my $result = '';
foreach my $course (keys(%roles)) {
- if ($course=~/^$courseid(?:\/)*(?:\s+)*(\w+)*\_st$/) {
+ if ($course=~m{^/\Q$cdom\E/\Q$cnum\E(?:\/)*(?:\s+)*(\w+)*\_st$}) {
# We are in this course
my $section=$1;
- $section='' if ($course eq $courseid.'_st');
+ $section='' if ($course eq "/$cdom/$cnum".'_st');
if (defined($csec) && $section eq $csec) {
$result .= 'ok:';
} elsif ( ((!$section) && (!$csec)) || ($section ne $csec) ) {
my (undef,$end,$start)=split(/\_/,$roles{$course});
my $now=time;
- # if this is an active role
+ # if this is an active role
if (!($start && ($now<$start)) || !($end && ($now>$end))) {
my $reply=&Apache::lonnet::modifystudent
# dom name id mode pass f m l g
@@ -136,52 +133,89 @@ sub domain_form {
###############################################################
# Menu Phase One
sub print_main_menu {
- my $r=shift;
- my %Text = &Apache::lonlocal::texthash
- ('upload' => 'Upload a class list',
- 'enrollone' => 'Enroll a single student',
- 'modify' => 'Modify student data',
- 'view' => 'View Class List',
- 'drop' => 'Drop Students',
- 'populate' => 'Automated Enrollment Manager');
- my %help=();
- foreach ('Course_Drop_Student','Course_Add_Student',
- 'Course_Modify_Student_Data','Course_View_Class_List',
- 'Course_Create_Class_List') {
- $help{$_}=&Apache::loncommon::help_open_topic($_);
- }
-
- $r->print(<<END);
-<p>
-<font size="+1">
-<a href="/adm/dropadd?action=upload">$Text{'upload'}</a>
-</font>$help{'Course_Create_Class_List'}
-</p><p>
-<font size="+1">
- <a href="/adm/dropadd?action=enrollstudent">$Text{'enrollone'}</a>
- </font>$help{'Course_Add_Student'}
-</p><p>
-<font size="+1">
- <a href="/adm/dropadd?action=modifystudent">$Text{'modify'}</a>
- </font>$help{'Course_Modify_Student_Data'}
-</p><p>
-<font size="+1">
- <a href="/adm/dropadd?action=classlist">$Text{'view'}</a>
- </font>$help{'Course_View_Class_List'}
-</p><p>
-<font size="+1">
- <a href="/adm/dropadd?action=drop">$Text{'drop'}</a>
- </font>$help{'Course_Drop_Student'}
-</p><p>
-END
- my ($cdom,$cnum) = split/_/,$ENV{'request.course.id'};
- if (&Apache::lonnet::auto_run($cnum,$cdom) ) {
- $r->print(<<END);
-<font size="+1">
- <a href="/adm/populate">$Text{'populate'}</a>
-</font>
-END
+ my ($r,$enrl_permission,$view_permission,$grp_manage_permission,
+ $grp_view_permission)=@_;
+ #
+ my $cid =$env{'request.course.id'};
+ my $cdom=$env{'course.'.$cid.'.domain'};
+ my $cnum=$env{'course.'.$cid.'.num'};
+ my @menu =
+ (
+ { text => 'Upload a class list',
+ help => 'Course_Create_Class_List',
+ action => 'upload',
+ permission => $enrl_permission,
+ },
+ { text => 'Enroll a single student',
+ help => 'Course_Add_Student',
+ action => 'enrollstudent',
+ permission => $enrl_permission,
+ },
+ { text => 'Modify student data',
+ help => 'Course_Modify_Student_Data',
+ action => 'modifystudent',
+ permission => $enrl_permission,
+ },
+ { text => 'View Class List',
+ help => 'Course_View_Class_List',
+ action => 'classlist',
+ permission => $view_permission,
+ },
+ { text => 'Drop Students',
+ help => 'Course_Drop_Student',
+ action => 'drop',
+ permission => $enrl_permission,
+ },
+ { text => 'Automated Enrollment Manager',
+ permission => &Apache::lonnet::auto_run($cnum,$cdom),
+ url => '/adm/populate',
+ },
+ { text => 'Create a new group',
+ help => 'Course_Create_Group',
+ permission => $grp_manage_permission,
+ url => '/adm/coursegroups?refpage=enrl&action=create',
+ },
+ { text => 'Modify an existing group',
+ help => 'Course_Modify_Group',
+ permission => $grp_manage_permission,
+ url => '/adm/coursegroups?refpage=enrl&action=modify',
+ },
+ { text => 'Delete an existing group',
+ help => 'Course_Delete_Group',
+ permission => $grp_manage_permission,
+ url => '/adm/coursegroups?refpage=enrl&action=delete',
+ },
+ { text => 'Re-enable a deleted group',
+ help => 'Course_Reenable_Group',
+ permission => $grp_manage_permission,
+ url => '/adm/coursegroups?refpage=enrl&action=reenable',
+ },
+ { text => 'Enter an existing group',
+ help => 'Course_Display_Group',
+ permission => $grp_view_permission,
+ url => '/adm/coursegroups?refpage=enrl&action=view',
+ },
+ );
+ my $menu_html = '';
+ foreach my $menu_item (@menu) {
+ next if (! $menu_item->{'permission'});
+ $menu_html.='<p>';
+ $menu_html.='<font size="+1">';
+ if (exists($menu_item->{'url'})) {
+ $menu_html.=qq{<a href="$menu_item->{'url'}">};
+ } else {
+ $menu_html.=
+ qq{<a href="/adm/dropadd?action=$menu_item->{'action'}">};
+ }
+ $menu_html.= &mt($menu_item->{'text'}).'</a></font>';
+ if (exists($menu_item->{'help'})) {
+ $menu_html.=
+ &Apache::loncommon::help_open_topic($menu_item->{'help'});
+ }
+ $menu_html.='</p>'.$/;
}
+ $r->print($menu_html);
+ return;
}
###############################################################
@@ -195,17 +229,17 @@ sub print_upload_manager_header {
my ($r,$datatoken,$distotal,$krbdefdom)=@_;
my $javascript;
#
- if (! exists($ENV{'form.upfile_associate'})) {
- $ENV{'form.upfile_associate'} = 'forward';
+ if (! exists($env{'form.upfile_associate'})) {
+ $env{'form.upfile_associate'} = 'forward';
}
- if ($ENV{'form.associate'} eq 'Reverse Association') {
- if ( $ENV{'form.upfile_associate'} ne 'reverse' ) {
- $ENV{'form.upfile_associate'} = 'reverse';
+ if ($env{'form.associate'} eq 'Reverse Association') {
+ if ( $env{'form.upfile_associate'} ne 'reverse' ) {
+ $env{'form.upfile_associate'} = 'reverse';
} else {
- $ENV{'form.upfile_associate'} = 'forward';
+ $env{'form.upfile_associate'} = 'forward';
}
}
- if ($ENV{'form.upfile_associate'} eq 'reverse') {
+ if ($env{'form.upfile_associate'} eq 'reverse') {
$javascript=&upload_manager_javascript_reverse_associate();
} else {
$javascript=&upload_manager_javascript_forward_associate();
@@ -213,8 +247,8 @@ sub print_upload_manager_header {
#
# Deal with restored settings
my $password_choice = '';
- if (exists($ENV{'form.ipwd_choice'}) &&
- $ENV{'form.ipwd_choice'} ne '') {
+ if (exists($env{'form.ipwd_choice'}) &&
+ $env{'form.ipwd_choice'} ne '') {
# If a column was specified for password, assume it is for an
# 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
@@ -224,7 +258,7 @@ sub print_upload_manager_header {
#
my $javascript_validations=&javascript_validations('auth',$krbdefdom,
$password_choice);
- my $checked=(($ENV{'form.noFirstLine'})?' checked="1"':'');
+ my $checked=(($env{'form.noFirstLine'})?' checked="checked" ':'');
$r->print('<h3>'.&mt('Uploading Class List')."</h3>\n".
"<hr>\n".
'<h3>'.&mt('Identify fields')."</h3>\n");
@@ -237,14 +271,14 @@ sub print_upload_manager_header {
&hidden_input('state','got_file').
&hidden_input('associate','').
&hidden_input('datatoken',$datatoken).
- &hidden_input('fileupload',$ENV{'form.fileupload'}).
- &hidden_input('upfiletype',$ENV{'form.upfiletype'}).
- &hidden_input('upfile_associate',$ENV{'form.upfile_associate'}));
+ &hidden_input('fileupload',$env{'form.fileupload'}).
+ &hidden_input('upfiletype',$env{'form.upfiletype'}).
+ &hidden_input('upfile_associate',$env{'form.upfile_associate'}));
$r->print('<input type="button" value="Reverse Association" '.
'name="'.&mt('Reverse Association').'" '.
'onClick="javascript:this.form.associate.value=\'Reverse Association\';submit(this.form);" />');
- $r->print('<input type="checkbox" name="noFirstLine" $checked />'.
- &mt('Ignore First Line'));
+ $r->print('<label><input type="checkbox" name="noFirstLine"'.$checked.'/>'.
+ &mt('Ignore First Line').'</label>');
$r->print("<hr />\n".
'<script type="text/javascript" language="Javascript">'."\n".
$javascript."\n".$javascript_validations.'</script>');
@@ -282,7 +316,7 @@ sub javascript_validations {
ipass => 'You need to specify the initial password.',
name => 'The optional name field was not specified.',
snum => 'The optional student number field was not specified.',
- section => 'The optional section or group field was not specified.',
+ section => 'The optional section field was not specified.',
email => 'The optional email address field was not specified.',
continue => 'Continue enrollment?',
);
@@ -309,7 +343,7 @@ END
return;
}
// alert('current.radiovalue = '+current.radiovalue);
- if (current.radiovalue == null || current.radiovalue == 'nochange') {
+ if (current.radiovalue == null || current.radiovalue == '' || current.radiovalue == 'nochange') {
// They did not check any of the login radiobuttons.
alert('$alert{'authen'}');
return;
@@ -368,6 +402,7 @@ END
}
END
}
+ my $section_checks;
my $optional_checks = '';
if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
$optional_checks = (<<END);
@@ -375,6 +410,7 @@ END
}
END
} else {
+ $section_checks = §ion_check_js();
$optional_checks = (<<END);
var message='';
if (foundname==0) {
@@ -415,7 +451,7 @@ END
if ( ($mode eq 'auth') || ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
$result .= $auth_checks;
}
- $result .= $optional_checks;
+ $result .= $optional_checks."\n".$section_checks;
if ( ($mode eq 'auth') || ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
$result .= $authheader;
}
@@ -426,7 +462,7 @@ END
###############################################################
sub upload_manager_javascript_forward_associate {
return(<<ENDPICK);
-function verify(vf) {
+function verify(vf,sec_caller) {
var founduname=0;
var foundpwd=0;
var foundname=0;
@@ -519,7 +555,7 @@ ENDPICK
###############################################################
sub upload_manager_javascript_reverse_associate {
return(<<ENDPICK);
-function verify(vf) {
+function verify(vf,sec_caller) {
var founduname=0;
var foundpwd=0;
var foundname=0;
@@ -581,9 +617,9 @@ sub print_upload_manager_footer {
kerb_def_dom => $krbdefdom,
kerb_def_auth => $krbdef
);
- if (exists($ENV{'form.ipwd_choice'}) &&
- defined($ENV{'form.ipwd_choice'}) &&
- $ENV{'form.ipwd_choice'} ne '') {
+ if (exists($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);
@@ -597,6 +633,7 @@ sub print_upload_manager_footer {
$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".
@@ -606,15 +643,16 @@ sub print_upload_manager_footer {
$Str .= "<h3>".&mt('Starting and Ending Dates')."</h3>\n";
$Str .= "<p>\n".$date_table."</p>\n";
$Str .= "<h3>".&mt('Full Update')."</h3>\n";
- $Str .= '<input type="checkbox" name="fullup" value="yes">'.
+ $Str .= '<label><input type="checkbox" name="fullup" value="yes">'.
' '.&mt('Full update (also print list of users not enrolled anymore)').
- "</p>\n";
+ "</label></p>\n";
$Str .= "<h3>".&mt('Student Number')."</h3>\n";
- $Str .= "<p>\n".'<input type="checkbox" name="forceid" value="yes">';
+ $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)').
- "\n</p><p>\n";
- $Str .= '<input type="button" onClick="javascript:verify(this.form)" '.
+ "</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');
@@ -629,14 +667,14 @@ sub print_upload_manager_form {
my $firstLine;
my $datatoken;
- if (!$ENV{'form.datatoken'}) {
+ if (!$env{'form.datatoken'}) {
$datatoken=&Apache::loncommon::upfile_store($r);
} else {
- $datatoken=$ENV{'form.datatoken'};
+ $datatoken=$env{'form.datatoken'};
&Apache::loncommon::load_tmp_file($r);
}
my @records=&Apache::loncommon::upfile_record_sep();
- if($ENV{'form.noFirstLine'}){
+ if($env{'form.noFirstLine'}){
$firstLine=shift(@records);
}
my $total=$#records;
@@ -659,7 +697,7 @@ sub print_upload_manager_form {
});
#
# Determine kerberos parameters as appropriate
- my $defdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
+ my $defdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
my ($krbdef,$krbdefdom) =
&Apache::loncommon::get_kerberos_defaults($defdom);
#
@@ -668,17 +706,17 @@ sub print_upload_manager_form {
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('Group/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') {
+ (['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);
@@ -702,25 +740,29 @@ sub print_upload_manager_form {
sub enroll_single_student {
my $r=shift;
# Remove non alphanumeric values from section
- $ENV{'form.csec'}=~s/\W//g;
+ $env{'form.csec'}=~s/\W//g;
#
# We do the dates first because the action of making them the defaul
# in the course is entirely separate from the action of enrolling the
# student. Also, a failure in setting the dates as default is not fatal
# to the process of enrolling / modifying a student.
my ($startdate,$enddate) = &get_dates_from_form();
- if ($ENV{'form.makedatesdefault'}) {
+ 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'})&&($ENV{'form.cuname'}!~/\W/)&&
- ($ENV{'form.lcdomain'})&&($ENV{'form.lcdomain'}!~/\W/)) {
+ $r->print('<p>'.&mt('Enrolling').' '.$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'};
+ my $domain=$env{'form.lcdomain'};
+ my $desiredhost = $env{'form.lcserver'};
if (lc($desiredhost) eq 'default') {
$desiredhost = undef;
} else {
@@ -735,33 +777,33 @@ sub enroll_single_student {
# End of home server selection logic
my $amode='';
my $genpwd='';
- if ($ENV{'form.login'} eq 'krb') {
+ if ($env{'form.login'} eq 'krb') {
$amode='krb';
- $amode.=$ENV{'form.krbver'};
- $genpwd=$ENV{'form.krbarg'};
- } elsif ($ENV{'form.login'} eq 'int') {
+ $amode.=$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') {
+ $genpwd=$env{'form.intarg'};
+ } elsif ($env{'form.login'} eq 'loc') {
$amode='localauth';
- $genpwd=$ENV{'form.locarg'};
+ $genpwd=$env{'form.locarg'};
if (!$genpwd) { $genpwd=" "; }
}
- my $home = &Apache::lonnet::homeserver($ENV{'form.cuname'},
- $ENV{'form.lcdomain'});
+ 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'},
+ &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.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>");
@@ -775,7 +817,7 @@ sub enroll_single_student {
} else {
$r->print(&mt('Invalid login mode or password.').' ');
}
- $r->print('<b>'.&mt('Unable to enroll').' '.$ENV{'form.cuname'}.'.</b></p>');
+ $r->print('<b>'.&mt('Unable to enroll').' '.$env{'form.cuname'}.'.</b></p>');
}
} else {
$r->print(&mt('Invalid username or domain'));
@@ -787,9 +829,9 @@ sub setup_date_selectors {
if (! defined($starttime)) {
$starttime = time;
unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
- if (exists($ENV{'course.'.$ENV{'request.course.id'}.
+ if (exists($env{'course.'.$env{'request.course.id'}.
'.default_enrollment_start_date'})) {
- $starttime = $ENV{'course.'.$ENV{'request.course.id'}.
+ $starttime = $env{'course.'.$env{'request.course.id'}.
'.default_enrollment_start_date'};
}
}
@@ -797,9 +839,9 @@ sub setup_date_selectors {
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'}.
+ if (exists($env{'course.'.$env{'request.course.id'}.
'.default_enrollment_end_date'})) {
- $endtime = $ENV{'course.'.$ENV{'request.course.id'}.
+ $endtime = $env{'course.'.$env{'request.course.id'}.
'.default_enrollment_end_date'};
}
}
@@ -832,7 +874,7 @@ sub setup_date_selectors {
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'}) {
+ if ($env{'form.no_end_date'}) {
$enddate = 0;
}
return ($startdate,$enddate);
@@ -842,16 +884,16 @@ sub date_setting_table {
my ($starttime,$endtime,$mode) = @_;
my ($startform,$endform)=&setup_date_selectors($starttime,$endtime,$mode);
my $dateDefault = '<nobr>'.
- '<input type="checkbox" name="makedatesdefault" /> '.
- &mt('make these dates the default for future enrollment');
+ '<label><input type="checkbox" name="makedatesdefault" /> '.
+ &mt('make these dates the default for future enrollment').'</label>';
if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') {
$dateDefault = ' ';
}
- my $perpetual = '<nobr><input type="checkbox" name="no_end_date"';
+ my $perpetual = '<nobr><label><input type="checkbox" name="no_end_date"';
if (defined($endtime) && $endtime == 0) {
$perpetual .= ' checked';
}
- $perpetual.= ' /> '.&mt('no ending date').'</nobr>';
+ $perpetual.= ' /> '.&mt('no ending date').'</label></nobr>';
if ($mode eq 'create_enrolldates') {
$perpetual = ' ';
}
@@ -870,8 +912,8 @@ sub date_setting_table {
sub make_dates_default {
my ($startdate,$enddate) = @_;
my $result = '';
- my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
- my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'};
+ my $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);
@@ -879,7 +921,8 @@ sub make_dates_default {
$result .= "Set default start and end dates for course<br />";
#
# Refresh the course environment
- &Apache::lonnet::coursedescription($ENV{'request.course.id'});
+ &Apache::lonnet::coursedescription($env{'request.course.id'},
+ {'freshen_cache' => 1});
} else {
$result .= &mt('Unable to set default dates for course').":".$put_result.
'<br />';
@@ -893,7 +936,7 @@ sub make_dates_default {
sub get_student_username_domain_form {
my $r = shift;
my $domform = &Apache::loncommon::select_dom_form
- ($ENV{'course.'.$ENV{'request.course.id'}.'.domain'},'cudomain',0);
+ ($env{'course.'.$env{'request.course.id'}.'.domain'},'cudomain',0);
my %lt=&Apache::lonlocal::texthash(
'eos' => "Enroll One Student",
'usr' => "Username",
@@ -914,6 +957,10 @@ sub get_student_username_domain_form {
<input type="submit" name="Begin Enrollment" value="$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;
}
@@ -922,8 +969,8 @@ sub print_enroll_single_student_form {
my $r=shift;
$r->print("<h3>".&mt('Enroll One Student')."</h3>");
#
- my $username = $ENV{'form.cuname'};
- my $domain = $ENV{'form.cudomain'};
+ 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;
@@ -934,7 +981,7 @@ sub print_enroll_single_student_form {
my $user_data_html = '';
my $javascript_validations = '';
if ($new_user) {
- my $defdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
+ my $defdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
# Set up authentication forms
my ($krbdef,$krbdefdom) =
&Apache::loncommon::get_kerberos_defaults($domain);
@@ -968,7 +1015,9 @@ sub print_enroll_single_student_form {
'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>
@@ -982,9 +1031,11 @@ sub print_enroll_single_student_form {
<td><input type="text" name="cgen" size="5"> </td></tr>
<tr><th>$lt{'hs'}:</th>
<td>$homeserver_form</td></tr>
+<tr><th>$lt{'mail'}:</th>
+ <td><input type="text" name="emailaddress" size="20" /></td></tr>
</table>
<h3>$lt{'pswd'}</h3>
-$lt{'psam'}
+$lt{'psam'}$authhelp
<table>
<p>
$krbform
@@ -1004,6 +1055,7 @@ END
'mn' => "Middle Name",
'ln' => "Last Name",
'gen' => "Generation",
+ 'mail' => "Email Address",
);
$user_data_html = <<END;
<h3>$lt{'udf'} $username\@$domain</h3>
@@ -1025,6 +1077,10 @@ END
<td>
<input type="text" name="cgen" value="$uenv{'generation'}" size="5" />
</td></tr>
+<tr><th>$lt{'mail'}:</th>
+ <td>
+ <input type="text" name="emailaddress" value="$uenv{'permanentemail'}" size="20" />
+ </td></tr>
</table>
END
}
@@ -1032,7 +1088,7 @@ END
# Print it all out
my %lt=&Apache::lonlocal::texthash(
'cd' => "Course Data",
- 'gs' => "Group/Section",
+ 'gs' => "Section",
'idsn' => "ID/Student Number",
'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)",
'eas' => "Enroll as student",
@@ -1043,7 +1099,7 @@ END
<input type="hidden" name="cuname" value="$username" />
<input type="hidden" name="lcdomain" value="$domain" />
<script type="text/javascript" language="Javascript">
-function verify(vf) {
+function verify(vf,sec_caller) {
var founduname=0;
var foundpwd=0;
var foundname=0;
@@ -1060,6 +1116,9 @@ function verify(vf) {
}
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;
@@ -1091,10 +1150,12 @@ $date_table
<p>
$lt{'idsn'}: <input type="text" name="cstid" size="10">
</p><p>
+<label>
<input type="checkbox" name="forceid" value="yes">
$lt{'disn'}
+</label>
</p><p>
-<input type="button" onClick="verify(this.form)" value="$lt{'eas'}">
+<input type="button" onClick="verify(this.form,this.form.csec)" value="$lt{'eas'}">
</p>
END
return;
@@ -1104,7 +1165,7 @@ END
sub print_drop_menu {
my $r=shift;
$r->print("<h3>".&mt('Drop Students')."</h3>");
- my $cid=$ENV{'request.course.id'};
+ my $cid=$env{'request.course.id'};
my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist();
if (! defined($classlist)) {
$r->print(&mt('There are no students currently enrolled.')."\n");
@@ -1118,30 +1179,31 @@ sub print_drop_menu {
# ============================================== view classlist
sub print_html_classlist {
my ($r,$mode) = @_;
- if (! exists($ENV{'form.sortby'})) {
- $ENV{'form.sortby'} = 'username';
+ if (! exists($env{'form.sortby'})) {
+ $env{'form.sortby'} = 'username';
}
- if ($ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) {
- $ENV{'form.Status'} = 'Active';
+ if ($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.'.$cid.'.num'};
+ ($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'}) ||
- $ENV{'form.output'} !~ /^(csv|excel|html)$/ ) {
- $ENV{'form.output'} = 'html';
+ if (! defined($env{'form.output'}) ||
+ $env{'form.output'} !~ /^(csv|excel|html)$/ ) {
+ $env{'form.output'} = 'html';
}
#
- $r->print('<br /><table border="2">');
+ $r->print('<br />'.&Apache::loncommon::start_data_table());
foreach my $role (sort keys %coursepersonnel) {
next if ($role =~ /^\s*$/);
- $r->print('<tr><td>'.$role.'</td><td>');
+ $r->print(&Apache::loncommon::start_data_table_row().
+ '<td>'.$role.'</td><td>');
foreach my $user (split(',',$coursepersonnel{$role})) {
my ($puname,$pudom)=split(':',$user);
$r->print(' '.&Apache::loncommon::aboutmewrapper(
@@ -1149,22 +1211,22 @@ sub print_html_classlist {
$pudom),
$puname,$pudom));
}
- $r->print('</td></tr>');
+ $r->print('</td>'.&Apache::loncommon::end_data_table_row());
}
- $r->print('</table>');
+ $r->print(&Apache::loncommon::end_data_table());
#
# Interface output
$r->print('<input type="hidden" name="action" value="'.
- $ENV{'form.action'}.'" />');
+ $env{'form.action'}.'" />');
$r->print("<p>\n");
- if ($ENV{'form.action'} ne 'modifystudent') {
+ 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 $ENV{'form.output'}) {
+ if ($outputformat eq $env{'form.output'}) {
$option .= 'selected ';
}
$option .='>'.$lt{$outputformat}.'</option>';
@@ -1184,12 +1246,12 @@ sub print_html_classlist {
$r->print(&mt('There are no students currently enrolled.')."\n");
} else {
# Print out the available choices
- if ($ENV{'form.action'} eq 'modifystudent') {
+ if ($env{'form.action'} eq 'modifystudent') {
&show_class_list($r,'view','modify',
- $ENV{'form.Status'},$classlist,$keylist);
+ $env{'form.Status'},$classlist,$keylist);
} else {
- &show_class_list($r,$ENV{'form.output'},'aboutme',
- $ENV{'form.Status'},$classlist,$keylist);
+ &show_class_list($r,$env{'form.output'},'aboutme',
+ $env{'form.Status'},$classlist,$keylist);
}
}
}
@@ -1197,7 +1259,11 @@ sub print_html_classlist {
# =================================================== Show student list to drop
sub show_class_list {
my ($r,$mode,$linkto,$statusmode,$classlist,$keylist)=@_;
- my $cid=$ENV{'request.course.id'};
+ 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,$format);
@@ -1205,34 +1271,41 @@ sub show_class_list {
# Variables for csv output
my ($CSVfile,$CSVfilename);
#
- my $sortby = $ENV{'form.sortby'};
- if ($sortby !~ /^(username|domain|section|fullname|id|start|end|type)$/) {
+ 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 = $env{'form.displayphotos'};
+
# Print out header
unless ($mode eq 'autoenroll') {
$r->print(<<END);
-<input type="hidden" name="state" value="$ENV{'form.state'}" />
+<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 users personal page.'));
+ $r->print(&mt("Select a user name to view the user's personal page."));
} elsif ($linkto eq 'modify') {
- $r->print(&mt('Select a user name to modify the students information'));
+ $r->print(&mt("Select a user name to modify the student's information"));
}
my %lt=&Apache::lonlocal::texthash(
'usrn' => "username",
'dom' => "domain",
'sn' => "student name",
'sec' => "section",
+ 'grp' => "active groups",
'start' => "start date",
'end' => "end date",
- 'type' => "enroll type",
- 'chan' => "change"
+ 'type' => "enroll type/action",
+ 'photo' => "photo",
);
unless ($mode eq 'autoenroll') {
$r->print(<<END);
@@ -1240,11 +1313,35 @@ END
<input type="hidden" name="sdom" value="" />
END
}
- $r->print(<<END);
+ if ($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>
+ ');
+ }
+ $r->print("
<p>
-<table border=2>
-<tr><th>Count
- </th><th>
+".&Apache::loncommon::start_data_table()."
+<tr>
+ ");
+ if ($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();">$lt{'dom'}</a>
@@ -1258,22 +1355,31 @@ END
<a href="javascript:document.studentform.sortby.value='start';document.studentform.submit();">$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 ($mode eq 'autoenroll') {
- $r->print(" <th>
- <a href=\"javascript:document.studentform.sortby.value='type';document.studentform.submit();\">$lt{'type'}</a>
- </th><th>
- $lt{'chan'}?</th>");
+ if ($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>
- ");
+ $r->print(" </tr>\n");
} elsif ($mode eq 'csv') {
#
# Open a file
$CSVfilename = '/prtspool/'.
- $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.
+ $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
time.'_'.rand(1000000000).'.csv';
unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
$r->log_error("Couldn't open $CSVfilename for output $!");
@@ -1287,36 +1393,36 @@ END
if($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")).'"'."\n";
+ "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")).'"'."\n";
+ "section","start date","end date","active groups")).'"'."\n";
}
} elsif ($mode eq 'excel') {
# Create the excel spreadsheet
- $excel_filename = '/prtspool/'.
- $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.
- time.'_'.rand(1000000000).'.xls';
- $excel_workbook = Spreadsheet::WriteExcel->new('/home/httpd'.
- $excel_filename);
- $excel_workbook->set_tempdir('/home/httpd/perl/tmp');
- #
- $format = &Apache::loncommon::define_excel_formats($excel_workbook);
+ ($excel_workbook,$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'};
+ $env{'course.'.$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"],
+ "start date","end date","status",
+ "active groups"],
$format->{'bold'});
}
#
@@ -1326,6 +1432,7 @@ END
foreach (@$keylist) {
$index{$_} = $i++;
}
+ $index{'groups'} = scalar(@{$keylist});
my $index = $index{$sortby};
my $second = $index{'username'};
my $third = $index{'domain'};
@@ -1337,17 +1444,26 @@ END
lc($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'}}));
+ }
my $name = $sdata->[$index{'fullname'}];
my $id = $sdata->[$index{'id'}];
my $status = $sdata->[$index{'status'}];
my $start = $sdata->[$index{'start'}];
my $end = $sdata->[$index{'end'}];
- my $type = $sdata->[$index{'type'}];
+ 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) {
@@ -1360,7 +1476,30 @@ END
} else {
$end = &Apache::lonlocal::locallocaltime($end);
}
- $r->print("<tr>\n <td>".(++$studentcount)."</td><td>\n ");
+ $r->print(&Apache::loncommon::start_data_table_row());
+ if ($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 ($linkto eq 'aboutme') {
@@ -1384,17 +1523,22 @@ END
<td>$section</td>
<td>$start</td>
<td>$end</td>
+ <td>$active_groups</td>
END
- if ($mode eq 'autoenroll') {
- my $longtype = &mt('manual').' ';
- if ($type eq 'auto') {
- $longtype = &mt('auto').' ';
+ if ($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> ');
}
- $r->print("<td><b>$longtype</b></td><td><input type=\"checkbox\" name=\"switch:$username:$domain\" /></td>");
}
- $r->print("
-</tr>
- ");
+ $r->print(&Apache::loncommon::end_data_table_row());
} elsif ($mode eq 'csv') {
next if (! defined($CSVfile));
# no need to bother with $linkto
@@ -1415,22 +1559,28 @@ END
if ($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) {
- $excel_sheet->write($row,$col++,
+ if (defined($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);
$row++;
}
}
if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll') {
- $r->print('</table><br>');
+ $r->print(&Apache::loncommon::end_data_table().'<br />');
} elsif ($mode eq 'excel') {
$excel_workbook->close();
$r->print('<p><a href="'.$excel_filename.'">'.
@@ -1443,8 +1593,9 @@ END
$r->rflush();
}
if ($mode eq 'autoenroll') {
- return $studentcount;
+ return ($studentcount,$autocount,$manualcount,$lockcount,$unlockcount);
}
+ return;
}
@@ -1455,9 +1606,9 @@ 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'};
+ my $sname = $env{'form.sname'};
+ my $sdom = $env{'form.sdom'};
+ my $sortby = $env{'form.sortby'};
# determine the students name information
my %info=&Apache::lonnet::get('environment',
['firstname','middlename',
@@ -1469,7 +1620,7 @@ sub print_modify_student_form {
'<p>'.
&mt('Unable to retrieve environment data for').' '.$sname.
&mt('in domain').' '.$sdom.'</p><p>'.
- &mt('Please contact your LON-CAPA administrator regarding this situation.').'</p></body></html>');
+ &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
@@ -1503,9 +1654,9 @@ sub print_modify_student_form {
}
my $date_table = &date_setting_table($starttime,$endtime);
#
- if (! exists($ENV{'form.Status'}) ||
- $ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) {
- $ENV{'form.Status'} = 'crap';
+ if (! exists($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(
@@ -1521,7 +1672,19 @@ sub print_modify_student_form {
'sec' => "Section",
'sm' => "Submit Modifications",
);
- $r->print(<<END);
+# 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>
<p>
<font size="+1">
$lt{'odcc'}
@@ -1532,7 +1695,7 @@ $lt{'odcc'}
<input type="hidden" name="action" value="modifystudent" />
<input type="hidden" name="state" value="done" />
<input type="hidden" name="sortby" value="$sortby" />
-<input type="hidden" name="Status" value="$ENV{'form.Status'}" />
+<input type="hidden" name="Status" value="$env{'form.Status'}" />
<h2>$lt{'mef'} $info{'firstname'} $info{'middlename'}
$info{'lastname'} $info{'generation'}, $sname\@$sdom</h2>
<p>
@@ -1548,16 +1711,18 @@ $info{'lastname'} $info{'generation'}, $
</p><p>
<b>$lt{'sid'}</b>: <input type="text" name="id" value="$info{'id'}" size="12"/>
</p><p>
+<label>
<input type="checkbox" name="forceid" >
$lt{'disn'}
+</label>
</p><p>
<b>$lt{'sec'}</b>: <input type="text" name="section" value="$section" size="14"/>
</p>
<p>$current_date_description</p>
<p>$date_table</p>
-<input type="submit" value="$lt{'sm'}" />
-</body></html>
+<input type="button" value="$lt{'sm'}" onClick="secverify(this.form,this.form.section)" />
END
+ $r->print(&Apache::loncommon::end_page());
return;
}
@@ -1565,24 +1730,24 @@ END
# modify a single students section
#
sub modify_single_student {
- my $r = shift;
+ my ($r) = @_;
#
# Remove non alphanumeric values from the section
- $ENV{'form.section'} =~ s/\W//g;
+ $env{'form.section'} =~ s/\W//g;
#
# Do the date defaults first
my ($starttime,$endtime) = &get_dates_from_form();
- if ($ENV{'form.makedatesdefault'}) {
+ if ($env{'form.makedatesdefault'}) {
$r->print(&make_dates_default($starttime,$endtime));
}
# Get the 'sortby' and 'Status' variables so the user goes back to their
# previous screen
- my $sortby = $ENV{'form.sortby'};
- my $status = $ENV{'form.Status'};
+ my $sortby = $env{'form.sortby'};
+ my $status = $env{'form.Status'};
#
# We always need this information
- my $slogin = $ENV{'form.slogin'};
- my $sdom = $ENV{'form.sdomain'};
+ my $slogin = $env{'form.slogin'};
+ my $sdom = $env{'form.sdomain'};
#
# Get the old data
my %old=&Apache::lonnet::get('environment',
@@ -1590,7 +1755,7 @@ sub modify_single_student {
'lastname','generation','id'],
$sdom, $slogin);
$old{'section'} = &Apache::lonnet::getsection($sdom,$slogin,
- $ENV{'request.course.id'});
+ $env{'request.course.id'});
my ($tmp) = keys(%old);
if ($tmp =~ /^(con_lost|error|no_such_host)/i) {
$r->print(&mt('There was an error determining the environment values for')." $slogin \@ $sdom.");
@@ -1599,19 +1764,19 @@ sub modify_single_student {
undef $tmp;
#
# Get the new data
- my $firstname = $ENV{'form.firstname'};
- my $middlename = $ENV{'form.middlename'};
- my $lastname = $ENV{'form.lastname'};
- my $generation = $ENV{'form.generation'};
- my $section = $ENV{'form.section'};
- my $courseid = $ENV{'request.course.id'};
- my $sid = $ENV{'form.id'};
+ my $firstname = $env{'form.firstname'};
+ my $middlename = $env{'form.middlename'};
+ my $lastname = $env{'form.lastname'};
+ my $generation = $env{'form.generation'};
+ my $section = $env{'form.section'};
+ my $courseid = $env{'request.course.id'};
+ my $sid = $env{'form.id'};
my $displayable_starttime = localtime($starttime);
my $displayable_endtime = localtime($endtime);
#
# check for forceid override
if ((defined($old{'id'})) && ($old{'id'} ne '') &&
- ($sid ne $old{'id'}) && (! exists($ENV{'form.forceid'}))) {
+ ($sid ne $old{'id'}) && (! exists($env{'form.forceid'}))) {
$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>");
$sid = $old{'id'};
}
@@ -1678,14 +1843,14 @@ 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'},
+ $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'});
+ $generation,$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/) {
@@ -1694,7 +1859,7 @@ END
$roleresults);
&Apache::lonnet::logthis("londropadd:failed attempt to modify student".
" data for ".$slogin." \@ ".$sdom." by ".
- $ENV{'user.name'}." \@ ".$ENV{'user.domain'}.
+ $env{'user.name'}." \@ ".$env{'user.domain'}.
":".$roleresults);
} else { # everything is okay!
$r->print(&mt('Student information updated successfully.')." <br />".
@@ -1707,15 +1872,16 @@ END
<input type="hidden" name="sortby" value="$sortby" />
<input type="hidden" name="Status" value="$status" />
<a href="javascript:document.studentform.submit();">$Masd</a>
-</body></html>
END
+ $r->print(&Apache::loncommon::end_page());
return;
}
sub get_enrollment_data {
my ($sname,$sdomain) = @_;
- my $courseid = $ENV{'request.course.id'};
- $courseid =~ s:_:/:g;
+ 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
@@ -1725,7 +1891,7 @@ sub get_enrollment_data {
my $section = '';
my $count = scalar(keys(%roles));
while (my ($course,$role) = each(%roles)) {
- if ($course=~ /^\/$courseid\/*\s*(\w+)*_st$/ ) {
+ if ($course=~m{^/\Q$cdom\E/\Q$cnum\E/*\s*(\w+)*_st$} ) {
#
# Get active role
$section=$1;
@@ -1773,15 +1939,19 @@ which describes the order elements are s
#################################################
sub show_drop_list {
my ($r,$classlist,$keylist,$nosort)=@_;
- my $cid=$ENV{'request.course.id'};
- if (! exists($ENV{'form.sortby'})) {
+ 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|fullname|id|start|end)$/) {
+ 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";
$r->print(<<END);
@@ -1809,10 +1979,11 @@ my %lt=&Apache::lonlocal::texthash('usrn
'sec' => "section",
'start' => "start date",
'end' => "end date",
+ 'groups' => "active groups",
);
if ($nosort) {
+ $r->print(&Apache::loncommon::start_data_table());
$r->print(<<END);
-<table border=2>
<tr>
<th> </th>
<th>$lt{'usrn'}</th>
@@ -1822,12 +1993,13 @@ my %lt=&Apache::lonlocal::texthash('usrn
<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());
$r->print(<<END);
-<table border=2>
<tr><th> </th>
<th>
<a href="/adm/dropadd?action=$action&sortby=username">$lt{'usrn'}</a>
@@ -1843,6 +2015,8 @@ END
<a href="/adm/dropadd?action=$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">$lt{'groups'}</a>
</th>
</tr>
END
@@ -1854,6 +2028,7 @@ END
foreach (@$keylist) {
$index{$_} = $i++;
}
+ $index{'groups'} = scalar(@$keylist);
my $index = $index{$sortby};
my $second = $index{'username'};
my $third = $index{'domain'};
@@ -1874,6 +2049,11 @@ END
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 {
@@ -1887,8 +2067,8 @@ END
my $status = $sdata->[$index{'status'}];
next if ($status ne 'Active');
#
+ $r->print(&Apache::loncommon::start_data_table_row());
$r->print(<<"END");
-<tr>
<td><input type="checkbox" name="droplist" value="$student"></td>
<td>$username</td>
<td>$domain</td>
@@ -1897,10 +2077,11 @@ END
<td>$section</td>
<td>$start</td>
<td>$end</td>
-</tr>
+ <td>$active_groups</td>
END
+ $r->print(&Apache::loncommon::end_data_table_row());
}
- $r->print('</table><br>');
+ $r->print(&Apache::loncommon::end_data_table().'<br />');
%lt=&Apache::lonlocal::texthash(
'dp' => "Drop Students",
'ca' => "check all",
@@ -1929,15 +2110,15 @@ sub print_first_courselist_upload_form {
$str .= "<p>\n";
$str .= '<input type="submit" name="fileupload" value="'.
&mt('Upload class list').'">'."\n";
- $str .= '<input type="checkbox" name="noFirstLine" /> '.
- &mt('Ignore First Line')."</p>\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 .= "</body>\n</html>\n";
+ $str .= &Apache::loncommon::end_page();
$r->print($str);
return;
}
@@ -1947,24 +2128,24 @@ 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 = $ENV{'request.course.id'};
+ if($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};
+ 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];
+ $fields{$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};
+ $env{'form.'.$field.'_choice'}=$fields{$field};
}
&Apache::loncommon::store_course_settings('enrollment_upload',
{ 'username_choice' => 'scalar',
@@ -1980,12 +2161,12 @@ sub upfile_drop_add {
#
my ($startdate,$enddate) = &get_dates_from_form();
- if ($ENV{'form.makedatesdefault'}) {
+ if ($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'};
+ my $domain=$env{'form.lcdomain'};
+ my $desiredhost = $env{'form.lcserver'};
if (lc($desiredhost) eq 'default') {
$desiredhost = undef;
} else {
@@ -1993,26 +2174,26 @@ sub upfile_drop_add {
if (! exists($home_servers{$desiredhost})) {
$r->print('<font color="#ff0000">'.&mt('Error').'</font>'.
&mt('Invalid home server specified'));
- $r->print("</body>\n</html>\n");
+ $r->print(&Apache::loncommon::end_page());
return;
}
}
# Determine authentication mechanism
my $amode = '';
my $genpwd = '';
- if ($ENV{'form.login'} eq 'krb') {
+ if ($env{'form.login'} eq 'krb') {
$amode='krb';
- $amode.=$ENV{'form.krbver'};
- $genpwd=$ENV{'form.krbarg'};
- } elsif ($ENV{'form.login'} eq 'int') {
+ $amode.=$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'};
+ if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) {
+ $genpwd=$env{'form.intarg'};
}
- } elsif ($ENV{'form.login'} eq 'loc') {
+ } elsif ($env{'form.login'} eq 'loc') {
$amode='localauth';
- if ((defined($ENV{'form.locarg'})) && ($ENV{'form.locarg'})) {
- $genpwd=$ENV{'form.locarg'};
+ if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) {
+ $genpwd=$env{'form.locarg'};
}
}
if ($amode =~ /^krb/) {
@@ -2023,7 +2204,8 @@ sub upfile_drop_add {
$amode = ''; # This causes the loop below to be skipped
}
}
- unless (($domain=~/\W/) || ($amode eq '')) {
+ if ( $domain eq &LONCAPA::clean_domain($domain)
+ && ($amode ne '')) {
#######################################
## Enroll Students ##
#######################################
@@ -2031,6 +2213,8 @@ sub upfile_drop_add {
my $count=0;
my $flushc=0;
my %student=();
+ # Get information about course groups
+ my %curr_groups = &Apache::longroup::coursegroups();
# Get new classlist
foreach (@studentdata) {
my %entries=&Apache::loncommon::record_sep($_);
@@ -2055,7 +2239,8 @@ sub upfile_drop_add {
$gen=$entries{$fields{'gen'}};
}
}
- if ($entries{$fields{'username'}}=~/\W/) {
+ if ($entries{$fields{'username'}}
+ ne &LONCAPA::clean_username($entries{$fields{'username'}})) {
$r->print('<br />'.
&mt('<b>[_1]</b>: Unacceptable username for user [_2] [_3] [_4] [_5]',
$entries{$fields{'username'}},$fname,$mname,$lname,$gen).
@@ -2071,6 +2256,17 @@ sub upfile_drop_add {
}
# remove non alphanumeric values from section
$sec =~ s/\W//g;
+ if ($sec eq "none" || $sec eq 'all') {
+ $r->print('<br />'.
+ &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));
+ next;
+ } elsif (($sec ne '') && (exists($curr_groups{$sec}))) {
+ $r->print('<br />'.
+ &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.',
+ $username,$sec,$fname,$mname,$lname,$gen));
+ next;
+ }
# determine student id number
my $id='';
if (defined($fields{'id'})) {
@@ -2103,13 +2299,13 @@ sub upfile_drop_add {
\$lname,\$gen,\$sec) {
$$_ =~ s/(\s+$|^\s+)//g;
}
- if ($password || $ENV{'form.login'} eq 'loc') {
+ if ($password || $env{'form.login'} eq 'loc') {
&modifystudent($domain,$username,$cid,$sec,
$desiredhost);
my $reply=&Apache::lonnet::modifystudent
($domain,$username,$id,$amode,$password,
$fname,$mname,$lname,$gen,$sec,$enddate,
- $startdate,$ENV{'form.forceid'},$desiredhost,
+ $startdate,$env{'form.forceid'},$desiredhost,
$email);
if ($reply ne 'ok') {
$reply =~ s/^error://;
@@ -2140,7 +2336,7 @@ sub upfile_drop_add {
#####################################
# Drop students #
#####################################
- if ($ENV{'form.fullup'} eq 'yes') {
+ if ($env{'form.fullup'} eq 'yes') {
$r->print('<h3>'.&mt('Dropping Students')."</h3>\n");
# Get current classlist
my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
@@ -2168,16 +2364,11 @@ sub upfile_drop_add {
sub drop_student_list {
my $r=shift;
my $count=0;
- my @droplist;
- if (ref($ENV{'form.droplist'})) {
- @droplist = @{$ENV{'form.droplist'}};
- } else {
- @droplist = ($ENV{'form.droplist'});
- }
+ my @droplist = &Apache::loncommon::get_env_multiple('form.droplist');
foreach (@droplist) {
my ($uname,$udom)=split(/\:/,$_);
# drop student
- my $result = &modifystudent($udom,$uname,$ENV{'request.course.id'});
+ 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++;
@@ -2191,6 +2382,33 @@ sub drop_student_list {
$r->print('<p>'.&mt('Re-enrollment will re-activate data.')) if ($count);
}
+sub section_check_js {
+ 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
+}
+
###################################################################
###################################################################
@@ -2241,40 +2459,58 @@ sub handler {
text=>"Enrollment Manager",
faq=>9,bug=>'Instructor Interface',});
# Needs to be in a course
- if (! (($ENV{'request.course.fn'}) &&
- (&Apache::lonnet::allowed('cst',$ENV{'request.course.id'})))) {
- # Not in a course, or not allowed to modify parms
- $ENV{'user.error.msg'}=
- "/adm/dropadd:cst:0:0:Cannot drop or add students";
+ if (! ($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) {
+ $env{'user.error.msg'}=
+ "/adm/coursegroups:cst:0:0:Cannot manage or view course groups, ".
+ "or drop or add students";
+ return HTTP_NOT_ACCEPTABLE;
+ }
+
+ #
# Only output the header information if they did not request csv format
#
- &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
- ['state','action']);
# 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'})) {
- $r->print(&Apache::lonhtmlcommon::breadcrumbs
- (undef,'Enrollment Manager'));
- &print_main_menu($r);
- } elsif ($ENV{'form.action'} eq 'upload') {
+ if (! exists($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"});
- $r->print(&Apache::lonhtmlcommon::breadcrumbs
- (undef,'Upload Classlist'));
- if (! exists($ENV{'form.state'})) {
+ $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Classlist',
+ 'Course_Create_Class_List'));
+ if (! exists($env{'form.state'})) {
&print_first_courselist_upload_form($r);
- } elsif ($ENV{'form.state'} eq 'got_file') {
+ } elsif ($env{'form.state'} eq 'got_file') {
&print_upload_manager_form($r);
- } elsif ($ENV{'form.state'} eq 'enrolling') {
- if ($ENV{'form.datatoken'}) {
+ } elsif ($env{'form.state'} eq 'enrolling') {
+ if ($env{'form.datatoken'}) {
&upfile_drop_add($r);
} else {
# Hmmm, this is an error
@@ -2282,60 +2518,60 @@ sub handler {
} else {
&print_first_courselist_upload_form($r);
}
- } elsif ($ENV{'form.action'} eq 'drop') {
+ } elsif ($env{'form.action'} eq 'drop' && $enrl_permission) {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/dropadd?action=drop',
text=>"Drop Students"});
- $r->print(&Apache::lonhtmlcommon::breadcrumbs
- (undef,'Drop Students'));
- if (! exists($ENV{'form.state'})) {
+ $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students',
+ 'Course_Drop_Student'));
+ if (! exists($env{'form.state'})) {
&print_drop_menu($r);
- } elsif ($ENV{'form.state'} eq 'done') {
+ } elsif ($env{'form.state'} eq 'done') {
&drop_student_list($r);
} else {
&print_drop_menu($r);
}
- } elsif ($ENV{'form.action'} eq 'enrollstudent') {
+ } elsif ($env{'form.action'} eq 'enrollstudent' && $enrl_permission) {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/dropadd?action=enrollstudent',
text=>"Enroll Student"});
- $r->print(&Apache::lonhtmlcommon::breadcrumbs
- (undef,'Enroll Student'));
- if (! exists($ENV{'form.state'})) {
+ $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enroll Student',
+ 'Course_Add_Student'));
+ if (! exists($env{'form.state'})) {
&get_student_username_domain_form($r);
- } elsif ($ENV{'form.state'} eq 'gotusername') {
+ } elsif ($env{'form.state'} eq 'gotusername') {
&print_enroll_single_student_form($r);
- } elsif ($ENV{'form.state'} eq 'enrolling') {
+ } elsif ($env{'form.state'} eq 'enrolling') {
&enroll_single_student($r);
} else {
&get_student_username_domain_form($r);
}
- } elsif ($ENV{'form.action'} eq 'classlist') {
+ } elsif ($env{'form.action'} eq 'classlist' && $view_permission) {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/dropadd?action=classlist',
text=>"View Classlist"});
- $r->print(&Apache::lonhtmlcommon::breadcrumbs
- (undef,'View Classlist'));
- if (! exists($ENV{'form.state'})) {
+ $r->print(&Apache::lonhtmlcommon::breadcrumbs('View Classlist',
+ 'Course_View_Class_List'));
+ if (! exists($env{'form.state'})) {
&print_html_classlist($r,undef);
- } elsif ($ENV{'form.state'} eq 'csv') {
+ } elsif ($env{'form.state'} eq 'csv') {
&print_html_classlist($r,'csv');
- } elsif ($ENV{'form.state'} eq 'excel') {
+ } elsif ($env{'form.state'} eq 'excel') {
&print_html_classlist($r,'excel');
} else {
&print_html_classlist($r,undef);
}
- } elsif ($ENV{'form.action'} eq 'modifystudent') {
+ } elsif ($env{'form.action'} eq 'modifystudent' && $enrl_permission) {
&Apache::lonhtmlcommon::add_breadcrumb
({href=>'/adm/dropadd?action=modifystudent',
text=>"Modify Student Data"});
- $r->print(&Apache::lonhtmlcommon::breadcrumbs
- (undef,'Modify Student Data'));
- if (! exists($ENV{'form.state'})) {
+ $r->print(&Apache::lonhtmlcommon::breadcrumbs('Modify Student Data',
+ 'Course_Modify_Student_Data'));
+ if (! exists($env{'form.state'})) {
&print_html_classlist($r);
- } elsif ($ENV{'form.state'} eq 'selected') {
+ } elsif ($env{'form.state'} eq 'selected') {
&print_modify_student_form($r);
- } elsif ($ENV{'form.state'} eq 'done') {
+ } elsif ($env{'form.state'} eq 'done') {
&modify_single_student($r);
} else {
&print_html_classlist($r);
@@ -2343,15 +2579,14 @@ sub handler {
} else {
# We should not end up here, but I guess it is possible
&Apache::lonnet::logthis("Undetermined state in londropadd.pm. ".
- "form.action = ".$ENV{'form.action'}.
+ "form.action = ".$env{'form.action'}.
"Someone should fix this.");
- $r->print(&Apache::lonhtmlcommon::breadcrumbs
- (undef,'Enrollment Manager'));
- &print_main_menu($r);
+ $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment Manager'));
+ &print_main_menu($r,$enrl_permission,$view_permission);
}
#
# Finish up
- $r->print('</form></body></html>');
+ $r->print('</form>'.&Apache::loncommon::end_page());
return OK;
}