version 1.5, 2007/04/11 02:42:00
|
version 1.8.4.5, 2009/12/15 05:17:52
|
Line 43 use Apache::Constants qw(:common);
|
Line 43 use Apache::Constants qw(:common);
|
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::lonmenu(); |
use Apache::lonmenu(); |
|
use Apache::lonlocal; |
|
use LONCAPA qw(:DEFAULT :match); |
|
|
sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
Line 52 sub handler {
|
Line 54 sub handler {
|
return OK if $r->header_only; |
return OK if $r->header_only; |
|
|
my $form; |
my $form; |
if ($env{'environment.remote'} ne 'off' && |
if ($env{'environment.remote'} ne 'off') { |
$env{'browser.interface'} ne 'textual') { |
|
$form=&Apache::lonmenu::serverform(); |
$form=&Apache::lonmenu::serverform(); |
} |
} |
|
|
my $script_tag; |
my $custommenu = &Apache::loncommon::needs_gci_custom(); |
|
my ($script_tag,$switcher); |
if ($env{'environment.remote'} ne 'off') { |
if ($env{'environment.remote'} ne 'off') { |
my $utility=&Apache::lonmenu::utilityfunctions('/adm/menu'); |
my $utility=&Apache::lonmenu::utilityfunctions('/adm/menu'); |
$script_tag=(<<ENDSCRIPT); |
$script_tag=(<<ENDSCRIPT); |
Line 65 sub handler {
|
Line 67 sub handler {
|
$utility |
$utility |
</script> |
</script> |
ENDSCRIPT |
ENDSCRIPT |
|
} elsif ($custommenu) { |
|
my $switcher_js; |
|
my %courses = &Apache::loncommon::existing_gcitest_courses(); |
|
my $numcourses = keys(%courses); |
|
if ($numcourses > 0) { |
|
$switcher = &gcitest_switcher(%courses); |
|
my $current; |
|
if ($env{'request.course.id'}) { |
|
$current = 'cc./'.$env{'course.'.$env{'request.course.id'}.'.domain'}. |
|
'/'.$env{'course.'.$env{'request.course.id'}.'.num'}; |
|
} |
|
$switcher_js = &gcitest_switcher_js($current,$numcourses); |
|
$script_tag= <<"ENDSCRIPT"; |
|
<script type="text/javascript"> |
|
// <![CDATA[ |
|
|
|
$switcher_js |
|
|
|
// ]]> |
|
</script> |
|
ENDSCRIPT |
|
} |
} |
} |
# ---- Print the screen, pretend to be in text mode to generate text-based menu |
# ---- Print the screen, pretend to be in text mode to generate text-based menu |
unless ($env{'browser.interface'} eq 'textual') { |
# temporarily set interface to "faketextual" and remote to "off", which renders |
$env{'browser.interface'}='faketextual'; |
# the main menu |
$env{'environment.remote'}='off'; |
$env{'browser.interface'}='faketextual'; |
|
$env{'environment.remote'}='off'; |
|
|
|
$r->print(&Apache::loncommon::start_page( 'Main Menu', |
|
$script_tag, |
|
{'bread_crumbs' => 1})); |
|
if ($custommenu) { |
|
$r->print(&Apache::lonmenu::inlinemenu('gcicustom',$switcher).$form); |
|
} else { |
|
$r->print(&Apache::lonmenu::inlinemenu().$form); |
} |
} |
$r->print(&Apache::loncommon::start_page('Main Menu',$script_tag)); |
|
$r->print(&Apache::lonmenu::inlinemenu().$form); |
|
$r->print(&Apache::loncommon::end_page()); |
$r->print(&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
|
|
|
sub gcitest_switcher { |
|
my (%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) { |
|
$output = '<form name="pickrole" action="/adm/roles" method="post">'. |
|
'<select name="newrole" onchange="javascript:courseswitcher();">'. |
|
'<option value="" selected="selected">'.$default.'</option>'; |
|
foreach my $item (@sorted_courses) { |
|
foreach my $course (@{$Sortby{$item}}) { |
|
my ($cdom,$cnum) = split('_',$course); |
|
$output .= '<option value="cc./'.$cdom.'/'.$cnum.'">'.$courses{$course}{'description'}.'</option>'; |
|
} |
|
} |
|
$output .= '</select><input type="hidden" name="selectrole" value="" /></form>'; |
|
} |
|
return $output; |
|
} |
|
|
|
sub gcitest_switcher_js { |
|
my ($current,$numcourses) = @_; |
|
my $output = <<"ENDJS"; |
|
|
|
function courseswitcher(caller) { |
|
var numcourses = $numcourses; |
|
var current = '$current'; |
|
var choice = document.pickrole.newrole.options[document.pickrole.newrole.selectedIndex].value; |
|
if (choice == '') { |
|
if (caller == 'icon') { |
|
alert('No Concept Test selected'); |
|
} |
|
document.pickrole.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.pickrole.newrole.selectedIndex = 0; |
|
document.pickrole.selectrole.value = ''; |
|
return; |
|
} |
|
document.pickrole.selectrole.value = '1'; |
|
document.pickrole.submit(); |
|
return; |
|
} |
|
|
|
ENDJS |
|
return $output; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |