--- loncom/interface/loncommon.pm 2009/08/14 23:54:34 1.884
+++ loncom/interface/loncommon.pm 2010/11/30 06:28:17 1.925.2.19
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# a pile of common routines
#
-# $Id: loncommon.pm,v 1.884 2009/08/14 23:54:34 raeburn Exp $
+# $Id: loncommon.pm,v 1.925.2.19 2010/11/30 06:28:17 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -482,8 +482,11 @@ ENDAUTHORBRW
}
sub coursebrowser_javascript {
- my ($domainfilter,$sec_element,$formname)=@_;
- my $crs_or_grp_alert = &mt('Please select the type of LON-CAPA entity - Course or Community - for which you wish to add/modify a user role');
+ my ($domainfilter,$sec_element,$formname,$role_element,$crstype) = @_;
+ my $wintitle = &mt('Course Browser');
+ if ($crstype ne '') {
+ $wintitle = &mt($crstype);
+ }
my $id_functions = &javascript_index_functions();
my $output = '
END_MYBLOCK
+
+ $output = Apache::lonhtmlcommon::scripttag($output);
+
my $popupUrl = "/adm/blockingstatus/$querystring";
+ my $text = mt('Communication Blocked');
+
$output .= <<"END_BLOCK";
END_BLOCK
@@ -4035,7 +4127,7 @@ sub determinedomain {
my $domain=shift;
if (! $domain) {
# Determine domain if we have not been given one
- $domain = $Apache::lonnet::perlvar{'lonDefDomain'};
+ $domain = &Apache::lonnet::default_login_domain();
if ($env{'user.domain'}) { $domain=$env{'user.domain'}; }
if ($env{'request.role.domain'}) {
$domain=$env{'request.role.domain'};
@@ -4286,18 +4378,30 @@ sub CSTR_pageheader {
} else {
$lastitem = $thisdisfn;
}
- return
+
+ my $output =
'
'
.&Apache::loncommon::help_open_menu('','',3,'Authoring') #FIXME: Broken? Where is it?
.''.&mt('Construction Space:').' '
.''
.&Apache::lonmenu::constspaceform()
.'
';
+
+ return $output;
}
###############################################
@@ -4359,6 +4463,11 @@ sub bodytag {
my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,
$no_nav_bar,$bgcolor,$no_inline_link,$args)=@_;
+ my $public;
+ if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
+ || ($env{'user.name'} eq '') && ($env{'user.domain'} eq '')) {
+ $public = 1;
+ }
if (!$args->{'no_auto_mt_title'}) { $title = &mt($title); }
$function = &get_users_function() if (!$function);
@@ -4374,6 +4483,10 @@ sub bodytag {
'link' => &designparm($function.'.link',$domain),);
@design{keys(%$addentries)} = @$addentries{keys(%$addentries)};
+ my $custommenu;
+ if ($env{'environment.remote'} eq 'off') {
+ $custommenu = &needs_gci_custom();
+ }
# role and realm
my ($role,$realm) = split(/\./,$env{'request.role'},2);
if ($role eq 'ca') {
@@ -4383,11 +4496,26 @@ sub bodytag {
# realm
if ($env{'request.course.id'}) {
if ($env{'request.role'} !~ /^cr/) {
- $role = &Apache::lonnet::plaintext($role,&course_type());
+ if (($custommenu) && (($role eq 'cm') || ($env{'form.context'} eq 'requestcrs'))) {
+ undef($role);
+ } else {
+ $role = &Apache::lonnet::plaintext($role,&course_type());
+ }
+ }
+ if (defined($role) && $env{'request.course.sec'}) {
+ $role .= (' 'x2).'- '.&mt('section:').' '.$env{'request.course.sec'};
+ }
+ if ($env{'form.context'} eq 'requestcrs') {
+ undef($realm);
+ } else {
+ $realm = $env{'course.'.$env{'request.course.id'}.'.description'};
}
- $realm = $env{'course.'.$env{'request.course.id'}.'.description'};
} else {
- $role = &Apache::lonnet::plaintext($role);
+ if (($custommenu) && ($role eq 'cm')) {
+ undef($role);
+ } else {
+ $role = &Apache::lonnet::plaintext($role);
+ }
}
if (!$realm) { $realm=' '; }
@@ -4405,7 +4533,7 @@ sub bodytag {
}
my $name = &plainname($env{'user.name'},$env{'user.domain'});
- if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
+ if ($public) {
undef($role);
} else {
$name = &aboutmewrapper($name,$env{'user.name'},$env{'user.domain'});
@@ -4419,40 +4547,166 @@ sub bodytag {
$env{'course.'.$env{'request.course.id'}.
'.domain'}.'/'})) {
my $cid = $env{'request.course.id'};
- $dc_info.= $cid.' '.$env{'course.'.$cid.'.internal.coursecode'};
+ $dc_info = $cid.' '.$env{'course.'.$cid.'.internal.coursecode'};
$dc_info =~ s/\s+$//;
- $dc_info = '('.$dc_info.')';
}
- $role = "($role)" if $role;
+ $role = '('.$role.')' if $role;
&get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['inhibitmenu']);
- if ($env{'environment.remote'} eq 'off') {
+ if ($env{'environment.remote'} ne 'on') {
# No Remote
- if ($env{'request.state'} eq 'construct') {
- $forcereg=1;
- }
+ if ($no_nav_bar || $env{'form.inhibitmenu'} eq 'yes') {
+ return $bodytag;
+ }
-# if ($env{'request.state'} eq 'construct') {
-# $titleinfo = &CSTR_pageheader(); #FIXME: Will be removed once all scripts have their own calls
-# }
+ if ($env{'request.state'} eq 'construct') { $forcereg=1; }
- my $titletable = '
'
- ."
$titleinfo $dc_info
"
- .'
';
+ # if ($env{'request.state'} eq 'construct') {
+ # $titleinfo = &CSTR_pageheader(); #FIXME: Will be removed once all scripts have their own calls
+ # }
+
+ my $role_selector;
+ if (($custommenu) && !($env{'form.context'} eq 'requestcrs') &&
+ ($env{'request.course.id'}) &&
+ ($env{'course.'.$env{'request.course.id'}.'.domain'} eq 'gcitest')) {
+ $role_selector = &Apache::lonmenu::roles_selector(
+ $env{'course.' . $env{'request.course.id'} . '.domain'},
+ $env{'course.' . $env{'request.course.id'} . '.num'} );
+ if ($role_selector) {
+ $role_selector = ' '.$role_selector;
+ }
+ }
+ my $cid = $env{'request.course.id'};
+ my %gcicourses = (
+ gci_9615072b469884921gcil1 => 'review',
+ gci_1H96711d710194bfegcil1 => 'submit',
+ gci_5422913620b814c90gcil1 => 'tutorial',
+ );
+ if (($custommenu && $cid && !$gcicourses{$cid}) &&
+ !($env{'form.context'} eq 'requestcrs') ||
+ ($env{'user.domain'} eq 'gcitest')) {
+ my $role = 'st';
+ if ($custommenu) {
+ $role = 'cc';
+ }
+ my ($switcher_js,$switcher,$formname);
+ $formname = 'pickrole';
+ my %courses = &existing_gcitest_courses($role);
+ my $numcourses = keys(%courses);
+ my $reqdcount = 0;
+ if ($cid) {
+ if ($courses{$cid}) {
+ $reqdcount = 1;
+ }
+ }
+ if ($numcourses > $reqdcount) {
+ $switcher = &gcitest_switcher($role,$formname,%courses);
+ my $current;
+ if ($cid) {
+ $current = $role.'./'.$env{'course.'.$cid.'.domain'}.
+ '/'.$env{'course.'.$cid.'.num'};
+ }
+ $switcher_js = &Apache::loncommon::gcitest_switcher_js($current,$numcourses,$formname);
+ if ($switcher_js) {
+ $switcher_js= <<"ENDSCRIPT";
+
+ENDSCRIPT
+ }
+ }
+ if ($switcher) {
+ $switcher = $switcher_js.$switcher;
+ if ($role_selector) {
+ $role_selector .= ' '.$switcher;
+ } else {
+ $role_selector .= ' '.$switcher;
+ }
}
}
+
+ if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) {
+ if ($dc_info) {
+ $dc_info = qq|$dc_info|;
+ }
+ $bodytag .= qq|
'."\n";;
}
@@ -6763,6 +7134,11 @@ sub simple_error_page {
sub end_data_table_header_row {
return '
'."\n";;
}
+
+ sub data_table_caption {
+ my $caption = shift;
+ return "
$caption
";
+ }
}
=pod
@@ -6833,7 +7209,7 @@ sub get_users_function {
if ($env{'request.role'}=~/^(st)/) {
$function='student';
}
- if ($env{'request.role'}=~/^(cc|in|ta|ep)/) {
+ if ($env{'request.role'}=~/^(cc|co|in|ta|ep)/) {
$function='coordinator';
}
if ($env{'request.role'}=~/^(su|dc|ad|li)/) {
@@ -6904,7 +7280,7 @@ sub check_user_status {
my $active_chk = 'none';
my $now = time;
if (@uroles > 0) {
- if (($role eq 'cc') || ($sec eq '') || (!defined($sec))) {
+ if (($role eq 'cc') || ($role eq 'co') || ($sec eq '') || (!defined($sec))) {
$srchstr = '/'.$cdom.'/'.$crs.'_'.$role;
} else {
$srchstr = '/'.$cdom.'/'.$crs.'/'.$sec.'_'.$role;
@@ -7525,9 +7901,9 @@ sub user_picker {
'whse' => "When searching by last,first you must include at least one character in the first name.",
'thfo' => "The following need to be corrected before the search can be run:",
);
- my $domform = &select_dom_form($currdom,'srchdomain',1,1);
+ my $domform = &select_dom_form($currdom,'srchdomain',undef,1);
my $srchinsel = ' \n";
@@ -7586,9 +7963,9 @@ sub user_picker {
);
$new_user_create = '
'
.&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.")
- .' '
- .&mt('Please contact the [_1]helpdesk[_2] for assistance.'
- ,'','')
+ .' '
+ .&mt('Enter a valid e-mail address as the username for the new user.').' '.&mt('Please contact the [_1]helpdesk[_2] for assistance.'
+ ,'','')
.'
';
}
}
@@ -9458,6 +9835,8 @@ sub extract_categories {
my $trailstr;
if ($name eq 'instcode') {
$trailstr = &mt('Official courses (with institutional codes)');
+ } elsif ($name eq 'communities') {
+ $trailstr = &mt('Communities');
} else {
$trailstr = $name;
}
@@ -9570,12 +9949,14 @@ cathash - reference to hash of categorie
currcat - scalar with an & separated list of categories assigned to a course.
+type - scalar contains course type (Course or Community).
+
Returns: $output (markup to be displayed)
=cut
sub assign_categories_table {
- my ($cathash,$currcat) = @_;
+ my ($cathash,$currcat,$type) = @_;
my $output;
if (ref($cathash) eq 'HASH') {
my (@cats,@trails,%allitems,%idx,@jsarray,@path,$maxdepth);
@@ -9584,15 +9965,20 @@ sub assign_categories_table {
if (@cats > 0) {
my $itemcount = 0;
if (ref($cats[0]) eq 'ARRAY') {
- $output = &Apache::loncommon::start_data_table();
my @currcategories;
if ($currcat ne '') {
@currcategories = split('&',$currcat);
}
+ my $table;
for (my $i=0; $i<@{$cats[0]}; $i++) {
my $parent = $cats[0][$i];
- my $css_class = $itemcount%2?' class="LC_odd_row"':'';
next if ($parent eq 'instcode');
+ if ($type eq 'Community') {
+ next unless ($parent eq 'communities');
+ } else {
+ next if ($parent eq 'communities');
+ }
+ my $css_class = $itemcount%2?' class="LC_odd_row"':'';
my $item = &escape($parent).'::0';
my $checked = '';
if (@currcategories > 0) {
@@ -9600,18 +9986,26 @@ sub assign_categories_table {
$checked = ' checked="checked"';
}
}
- $output .= '
';
$itemcount ++;
}
- $output .= &Apache::loncommon::end_data_table();
+ if ($itemcount) {
+ $output = &Apache::loncommon::start_data_table().
+ $table.
+ &Apache::loncommon::end_data_table();
+ }
}
}
}
@@ -9856,11 +10250,24 @@ sub check_clone {
my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);
my $clonemsg;
my $can_clone = 0;
-
+ my $lctype = lc($args->{'crstype'});
+ if ($lctype ne 'community') {
+ $lctype = 'course';
+ }
if ($clonehome eq 'no_host') {
- $clonemsg = &mt('No new course created.').$linefeed.&mt('A new course could not be cloned from the specified original - [_1] - because it is a non-existent course.',$args->{'clonecourse'}.':'.$args->{'clonedomain'});
+ if ($args->{'crstype'} eq 'Community') {
+ $clonemsg = &mt('No new community created.').$linefeed.&mt('A new community could not be cloned from the specified original - [_1] - because it is a non-existent community.',$args->{'clonecourse'}.':'.$args->{'clonedomain'});
+ } else {
+ $clonemsg = &mt('No new course created.').$linefeed.&mt('A new course could not be cloned from the specified original - [_1] - because it is a non-existent course.',$args->{'clonecourse'}.':'.$args->{'clonedomain'});
+ }
} else {
my %clonedesc = &Apache::lonnet::coursedescription($cloneid,{'one_time' => 1});
+ if ($args->{'crstype'} eq 'Community') {
+ if ($clonedesc{'type'} ne 'Community') {
+ $clonemsg = &mt('No new community created.').$linefeed.&mt('A new community could not be cloned from the specified original - [_1] - because it is a course not a community.',$args->{'clonecourse'}.':'.$args->{'clonedomain'});
+ return ($can_clone, $clonemsg, $cloneid, $clonehome);
+ }
+ }
if (($env{'request.role.domain'} eq $args->{'clonedomain'}) &&
(&Apache::lonnet::allowed('ccc',$env{'request.role.domain'}))) {
$can_clone = 1;
@@ -9873,15 +10280,23 @@ sub check_clone {
} elsif (grep(/^\*\:\Q$args->{'ccdomain'}\E$/,@cloners)) {
$can_clone = 1;
} else {
+ my $ccrole = 'cc';
+ if ($args->{'crstype'} eq 'Community') {
+ $ccrole = 'co';
+ }
my %roleshash =
&Apache::lonnet::get_my_roles($args->{'ccuname'},
$args->{'ccdomain'},
- 'userroles',['active'],['cc'],
+ 'userroles',['active'],[$ccrole],
[$args->{'clonedomain'}]);
- if (($roleshash{$args->{'clonecourse'}.':'.$args->{'clonedomain'}.':cc'}) || (grep(/^\Q$args->{'ccuname'}\E:\Q$args->{'ccdomain'}\E$/,@cloners))) {
+ if (($roleshash{$args->{'clonecourse'}.':'.$args->{'clonedomain'}.':'.$ccrole}) || (grep(/^\Q$args->{'ccuname'}\E:\Q$args->{'ccdomain'}\E$/,@cloners))) {
$can_clone = 1;
} else {
- $clonemsg = &mt('No new course created.').$linefeed.&mt('The new course could not be cloned from the existing course because the new course owner ([_1]) does not have cloning rights in the existing course ([_2]).',$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'});
+ if ($args->{'crstype'} eq 'Community') {
+ $clonemsg = &mt('No new community created.').$linefeed.&mt('The new community could not be cloned from the existing community because the new community owner ([_1]) does not have cloning rights in the existing community ([_2]).',$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'});
+ } else {
+ $clonemsg = &mt('No new course created.').$linefeed.&mt('The new course could not be cloned from the existing course because the new course owner ([_1]) does not have cloning rights in the existing course ([_2]).',$args->{'ccuname'}.':'.$args->{'ccdomain'},$clonedesc{'description'});
+ }
}
}
}
@@ -9890,7 +10305,7 @@ sub check_clone {
}
sub construct_course {
- my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname,$context,$cnum) = @_;
+ my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname,$context,$cnum,$category) = @_;
my $outcome;
my $linefeed = ' '."\n";
if ($context eq 'auto') {
@@ -9929,7 +10344,7 @@ sub construct_course {
$args->{'ccuname'}.':'.
$args->{'ccdomain'},
$args->{'crstype'},
- $cnum);
+ $cnum,$context,$category);
# Note: The testing routines depend on this being output; see
# Utils::Course. This needs to at least be output as a comment
@@ -10216,6 +10631,21 @@ sub construct_course {
$outcome .= ($fatal?$errtext:'write ok').$linefeed;
}
+ if ($args->{'cloneroster'}) {
+ my ($numadded,$clisterror) = &Apache::lonclonecourse::copyroster($cloneid,$$courseid,$args->{'startaccess'},$args->{'endaccess'});
+ if ($clisterror) {
+ $outcome .= "\0".&mt('An error occurred when copying the student roster from the old course to the new course; the error was: [_1].',$clisterror).$linefeed;
+ if ($numadded) {
+ $outcome .= &mt('Although [quant,_1,student] have received roles in the new course the roster does not report this. It is ').$linefeed;
+ }
+ } else {
+ if ($numadded) {
+ $outcome .= "\0".&mt('[quant,_1,student] copied from roster for old course to roster for new course.',$numadded).$linefeed;
+ } else {
+ $outcome .= "\0".&mt('No students have been enrolled in the new Concept Test.').' '.&mt('This is because either (a) an error occurred, or (b) there were no students with either current access or access which ended on/after the current default end date set for access to the old course.').$linefeed;
+ }
+ }
+ }
return (1,$outcome);
}
@@ -10243,6 +10673,16 @@ sub group_term {
return $names{$crstype};
}
+sub course_types {
+ my @types = ('official','unofficial','community');
+ my %typename = (
+ official => 'Official course',
+ unofficial => 'Unofficial course',
+ community => 'Community',
+ );
+ return (\@types,\%typename);
+}
+
sub icon {
my ($file)=@_;
my $curfext = lc((split(/\./,$file))[-1]);
@@ -10472,6 +10912,60 @@ sub _add_to_env {
}
}
+sub new_roles_update {
+ my $rolecount = 0;
+ foreach my $envkey (keys(%env)) {
+ next unless ($envkey =~ /^user\.role\./);
+ $rolecount ++;
+ }
+ my $newrolecount = 0;
+ if (!$rolecount) {
+ my %userenv;
+ foreach my $crstype ('official','unofficial','community') {
+ $userenv{'canrequest.'.$crstype} =
+ &Apache::lonnet::usertools_access($env{'user.name'},
+ $env{'user.domain'},$crstype,'reload','requestcourses');
+ }
+ my $then=$env{'user.login.time'};
+ my $refresh=time;
+ my (%userroles,%allroles,%allgroups,@newroles);
+ my %roleshash =
+ &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',['active','future','previous'],undef,undef,1);
+ foreach my $item (keys(%roleshash)) {
+ my ($uname,$udom,$role,$section) = split(':',$item);
+ my $where = '/'.$udom.'/'.$uname;
+ my ($tstart,$tend) = split(':',$roleshash{$item});
+ if ($section ne '') {
+ $where .= '/'.$section;
+ }
+ my $spec = $role.'.'.$where;
+ &Apache::lonnet::set_arearole($role,$where,$tstart,$tend,
+ $env{'user.domain'},$env{'user.name'});
+ $userroles{'user.role.'.$spec} = $tstart.'.'.$tend;
+ $newrolecount ++;
+ unless (grep(/^\Q$role\E$/,@newroles)) {
+ push(@newroles,$role);
+ }
+ my $status =
+ &Apache::lonnet::curr_role_status($tstart,$tend,$refresh,$then);
+ if ($status eq 'active') {
+ &Apache::lonnet::gather_roleprivs(\%allroles,\%allgroups,\%userroles,
+ $where,$role,$tstart,$tend);
+ }
+ }
+ if (@newroles) {
+ my ($author,$adv) = &Apache::lonnet::set_userprivs(\%userroles,\%allroles,
+ \%allgroups);
+ &Apache::lonnet::appenv(\%userroles,[@newroles,'cm']);
+ $userenv{'user.adv'} = $adv;
+ $userenv{'user.author'} = $author;
+ $userenv{'user.refresh.time'} = $refresh;
+ }
+ &Apache::lonnet::appenv(\%userenv);
+ }
+ return $newrolecount;
+}
+
# --- Get the symbolic name of a problem and the url
sub get_symb {
my ($request,$silent) = @_;
@@ -10513,6 +11007,151 @@ sub clean_symb {
return ($symb,$enc);
}
+sub needs_gci_custom {
+ my $custommenu;
+ my $numdc = &check_for_gci_dc();
+ unless ($numdc) {
+ my $then=$env{'user.login.time'};
+ my $now = time;
+ my %cnums = (
+ review => '9615072b469884921gcil1',
+ submit => '1H96711d710194bfegcil1',
+ );
+ if ($env{'user.role.st./gci/'.$cnums{'review'}}) {
+ my ($start,$end) =
+ split('.',$env{'user.role.st./gci/'.$cnums{'review'}});
+ if (((!$start) || ($start && $start <= $now)) &&
+ ((!$end) || ($end > $now))) {
+ $custommenu = 1;
+ if ($env{'user.role.cc./gci/'.$cnums{'review'}}) {
+ my ($ccstart,$ccend) =
+ split('.',$env{'user.role.cc./gci/'.$cnums{'review'}});
+ if (((!$start) || ($start && $start <= $now)) &&
+ ((!$end) || ($end > $now))) {
+ $custommenu = '';
+ }
+ }
+ }
+ }
+ }
+ return $custommenu;
+}
+
+sub check_for_gci_dc {
+ my $then=$env{'user.login.time'};
+ my $numdc = 0;
+ foreach my $dom ('gci','gcitest') {
+ if ($env{'user.role.dc./'.$dom.'/'}) {
+ my $livedc = 1;
+ my ($tstart,$tend)=split(/\./,$env{'user.role.dc./'.$dom.'/'});
+ if ($tstart && $tstart>$then) { $livedc = 0; }
+ if ($tend && $tend <$then) { $livedc = 0; }
+ if ($livedc) {
+ $numdc++;
+ }
+ }
+ }
+ return $numdc;
+}
+
+sub existing_gcitest_courses {
+ my ($role) = @_;
+ my %courses;
+ my $cdom = 'gcitest';
+ my $now = time;
+ foreach my $envkey (keys(%env)) {
+ my $cnum;
+ if ($envkey =~ m{^user\.role\.\Q$role\E\./\Q$cdom\E/($match_courseid)$}) {
+ $cnum = $1;
+ } else {
+ next;
+ }
+ my ($tstart,$tend) = split(/\./,$env{$envkey});
+ if (((!$tstart) || ($tstart < $now)) && ((!$tend) || ($tend > $now))) {
+ my $descr = $env{'course.'.$cdom.'_'.$cnum.'.description'};
+ if ($descr ne '') {
+ $courses{$cdom.'_'.$cnum}{'description'} = $descr;
+ }
+ }
+ }
+ return %courses;
+}
+
+sub gcitest_switcher {
+ my ($role,$formname,%courses) = @_;
+ my $output;
+ my %Sortby;
+ foreach my $course (sort(keys(%courses))) {
+ next unless (ref($courses{$course}) eq 'HASH');
+ my $clean_title = $courses{$course}{'description'};
+ $clean_title =~ s/\W+//g;
+ if ($clean_title eq '') {
+ $clean_title = $courses{$course}{'description'};
+ }
+ push(@{$Sortby{$clean_title}},$course);
+ }
+ my @sorted_courses = sort { lc($a) cmp lc($b) } (keys(%Sortby));
+ my $default;
+ if (@sorted_courses > 1) {
+ if (($env{'request.course.id'}) && ($courses{$env{'request.course.id'}})) {
+ $default = &mt('Switch concept test ...');
+ } else {
+ $default = &mt('Select a concept test ...');
+ }
+ } else {
+ unless (($env{'request.course.id'}) && ($courses{$env{'request.course.id'}})) {
+ $default = &mt('Select concept test ...');
+ }
+ }
+ if ($default) {
+ $output = '';
+ }
+ return $output;
+}
+
+sub gcitest_switcher_js {
+ my ($current,$numcourses,$formname) = @_;
+ my $output = <<"ENDJS";
+
+function courseswitcher(caller) {
+ var numcourses = $numcourses;
+ var current = '$current';
+ var choice = document.$formname.newrole.options[document.$formname.newrole.selectedIndex].value;
+ if (choice == '') {
+ if (caller == 'icon') {
+ alert('No Concept Test selected');
+ }
+ document.$formname.selectrole.value = '';
+ return;
+ }
+ if (choice == current) {
+ if ((caller != 'icon') && (numcourses > 1)) {
+ alert('You have selected the current course.\\nPlease select a different Concept Test course');
+ }
+ document.$formname.newrole.selectedIndex = 0;
+ document.$formname.selectrole.value = '';
+ return;
+ }
+ document.$formname.selectrole.value = '1';
+ document.$formname.submit();
+ return;
+}
+
+ENDJS
+ return $output;
+}
+
+
+
=pod
=back
500 Internal Server Error
Internal Server Error
The server encountered an internal error or
misconfiguration and was unable to complete
your request.
Please contact the server administrator at
root@localhost to inform them of the time this error occurred,
and the actions you performed just before this error.
More information about this error may be available
in the server error log.