version 1.326, 2005/12/01 18:46:31
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version 1.443, 2009/05/02 22:18:24
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# |
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### |
### |
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=pod |
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=head1 NAME |
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Apache::structuretags |
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=head1 SYNOPSIS |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 NOTABLE SUBROUTINES |
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=over |
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=item |
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=back |
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=cut |
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package Apache::structuretags; |
package Apache::structuretags; |
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Line 36 use Apache::File();
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Line 59 use Apache::File();
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use Apache::lonmenu; |
use Apache::lonmenu; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonxml; |
use Apache::lonxml; |
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use Apache::londefdef; |
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use Apache::lonenc(); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use Time::HiRes qw( gettimeofday tv_interval ); |
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use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
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BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::structuretags',('block','languageblock','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','problemtype','startouttext','endouttext','simpleeditbutton','definetag')); |
&Apache::lonxml::register('Apache::structuretags',('block','languageblock','translated','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','problemtype','startouttext','endouttext','simpleeditbutton','definetag')); |
} |
} |
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sub start_web { |
sub start_web { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $bodytext=&Apache::lonxml::get_all_text("/web",$parser,$style); |
if ($target ne 'edit' && $target ne 'modified') { |
if ($target eq 'web') { |
my $bodytext=&Apache::lonxml::get_all_text("/web",$parser,$style); |
return $bodytext; |
if ($target eq 'web' || $target eq 'webgrade') { |
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return $bodytext; |
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} |
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} elsif ($target eq "edit" ) { |
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my $bodytext = |
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&Apache::lonxml::get_all_text_unbalanced("/web",$parser); |
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my $result = &Apache::edit::tag_start($target,$token); |
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$result .= &Apache::edit::editfield($token->[1],$bodytext,'',80,1); |
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return $result; |
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} elsif ( $target eq "modified" ) { |
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return $token->[4].&Apache::edit::modifiedfield("/web",$parser); |
} |
} |
return ''; |
return ''; |
} |
} |
Line 57 sub end_web {
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Line 95 sub end_web {
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sub start_tex { |
sub start_tex { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result=''; |
my $result=''; |
my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser,$style); |
if ($target ne 'edit' && $target ne 'modified') { |
if ($target eq 'tex') { |
my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser,$style); |
return $bodytext.' '; |
if ($target eq 'tex') { |
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# If inside a table, occurrences of \\ must be removed; |
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# else the table blows up. |
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if (&Apache::londefdef::is_inside_of($tagstack, "table")) { |
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$bodytext =~ s/\\\\//g; |
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} |
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return $bodytext.'{}'; |
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} |
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} elsif ($target eq "edit" ) { |
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my $bodytext = |
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&Apache::lonxml::get_all_text_unbalanced("/tex",$parser); |
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my $result = &Apache::edit::tag_start($target,$token); |
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$result .= &Apache::edit::editfield($token->[1],$bodytext,'',80,1); |
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return $result; |
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} elsif ( $target eq "modified" ) { |
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return $token->[4].&Apache::edit::modifiedfield("/tex",$parser); |
} |
} |
return $result;; |
return $result;; |
} |
} |
Line 68 sub end_tex {
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Line 123 sub end_tex {
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return ''; |
return ''; |
} |
} |
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sub body_tag_start { |
sub homework_js { |
my ($target,$background,$bgcolor)=@_; |
return &Apache::loncommon::resize_textarea_js(). |
my $body_tag_start='<body onload="'.&Apache::lonmenu::loadevents().'" '. |
&setmode_javascript(). |
'onunload="'.&Apache::lonmenu::unloadevents().'" '; |
<<'JS'; |
if ($env{'browser.imagesuppress'} eq 'on') { $background=''; } |
<script type="text/javascript"> |
if ($background) { |
function setSubmittedPart (part) { |
&Apache::lonxml::extlink($background); |
this.document.lonhomework.submitted.value="part_"+part; |
$body_tag_start.='background="'.$background.'" '; |
} |
} else { |
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if (($bgcolor) && ($env{'browser.blackwhite'} ne 'on')) { |
function image_response_click (which, e) { |
$body_tag_start.='bgcolor="'.$bgcolor.'" '; |
init_geometry(); |
} else { |
if (!e) { e = window.event; } //IE |
$body_tag_start.='bgcolor="#ffffff"'; |
var input_element = document.lonhomework.elements[which]; |
} |
var token_element = document.lonhomework.elements[which+'_token']; |
} |
var token = token_element.value; |
if ($env{'browser.fontenhance'} eq 'on') { |
var img_element = document.getElementById(which+'_imageresponse'); |
$body_tag_start.=' style="font-size: x-large;" '; |
var x= e.clientX-getX(img_element)+Geometry.getHorizontalScroll(); |
} |
var y= e.clientY-getY(img_element)+Geometry.getVerticalScroll(); |
$body_tag_start.='>'.&Apache::lonmenu::menubuttons(undef,$target,1); |
var click = x+':'+y; |
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input_element.value = click; |
&Apache::lontexconvert::jsMath_reset(); |
img_element.src = '/adm/randomlabel.png?token='+token+'&clickdata='+click; |
if ($env{'environment.texengine'} eq 'jsMath') { |
} |
$body_tag_start.=&Apache::lontexconvert::jsMath_header(); |
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} |
</script> |
return $body_tag_start; |
JS |
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} |
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sub setmode_javascript { |
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return <<"ENDSCRIPT"; |
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<script type="text/javascript"> |
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function setmode(form,probmode) { |
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form.problemmode.value = probmode; |
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form.submit(); |
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} |
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</script> |
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ENDSCRIPT |
} |
} |
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sub page_start { |
sub page_start { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$name, |
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$extra_head)=@_; |
my %found; |
my %found; |
foreach my $taginside (@$tagstack) { |
foreach my $taginside (@$tagstack) { |
foreach my $taglookedfor ('html','body','form') { |
foreach my $taglookedfor ('html','body','form') { |
Line 104 sub page_start {
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Line 171 sub page_start {
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} |
} |
} |
} |
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my $result; |
if ($target eq 'tex') { |
my $head_tag_start; |
return |
if (!defined($found{'html'})) { |
&Apache::londefdef::start_html($target,$token,$tagstack, |
$result=&Apache::londefdef::start_html($target,$token,$tagstack, |
$parstack,$parser,$safeeval); |
$parstack,$parser,$safeeval); |
} |
$head_tag_start='<head>'.&Apache::lonmenu::registerurl(undef,$target). |
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&Apache::lonhtmlcommon::htmlareaheaders(). |
$extra_head .= &homework_js(); |
&Apache::lonhtmlcommon::spellheader(). |
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&Apache::lonxml::fontsettings(); |
if ($env{'environment.wysiwygeditor'} eq 'on') { |
} |
$extra_head .= &Apache::lonhtmlcommon::dragmath_js("FCKEditMathPopup"); |
my $body_tag_start; |
} else { |
if (!defined($found{'body'}) && $env{'request.state'} eq 'construct') { |
$extra_head .= &Apache::lonhtmlcommon::dragmath_js("EditMathPopup"); |
if ($env{'environment.remote'} eq 'off') { |
} |
if ($target eq 'web' || $target eq 'edit') { |
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$body_tag_start=&Apache::loncommon::bodytag(); |
my %body_args; |
$body_tag_start.=&Apache::lonxml::message_location(); |
if (defined($found{'html'})) { |
} |
$body_args{'skip_phases'}{'head'}=1; |
} else { |
} else { |
if ($target eq 'web' || $target eq 'edit') { |
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$body_tag_start=&Apache::loncommon::bodytag(undef,undef,undef,1); |
$extra_head .= &Apache::lonhtmlcommon::spellheader(); |
$body_tag_start.=&Apache::lonxml::message_location(); |
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$extra_head .= &Apache::londefdef::generate_css_links(); |
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if ($env{'request.state'} eq 'construct') { |
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$extra_head.=&Apache::edit::js_change_detection(). |
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"<script type=\"text/javascript\">\n". |
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"if (typeof swmenu != 'undefined') {swmenu.currentURL=null;}\n". |
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&Apache::loncommon::browser_and_searcher_javascript(). |
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"\n</script>\n"; |
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} |
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} |
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if (defined($found{'body'})) { |
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$body_args{'skip_phases'}{'body'}=1; |
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} elsif (!defined($found{'body'}) |
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&& $env{'request.state'} eq 'construct') { |
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if ($target eq 'web' || $target eq 'edit') { |
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if ($env{'environment.remote'} ne 'off') { |
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$body_args{'only_body'} = 1; |
} |
} |
} |
} |
} elsif (!defined($found{'body'})) { |
} elsif (!defined($found{'body'})) { |
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my %add_entries; |
my $background=&Apache::lonxml::get_param('background',$parstack, |
my $background=&Apache::lonxml::get_param('background',$parstack, |
$safeeval); |
$safeeval); |
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if ($background ne '' ) { |
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$add_entries{'background'} = $background; |
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} |
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my $bgcolor=&Apache::lonxml::get_param('bgcolor',$parstack, |
my $bgcolor=&Apache::lonxml::get_param('bgcolor',$parstack, |
$safeeval); |
$safeeval); |
$body_tag_start=&body_tag_start($target,$background,$bgcolor); |
if ($bgcolor eq '' ) { $bgcolor = '#FFFFFF'; } |
if ( ($target eq 'web' || $target eq 'webgrade') |
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&& $env{'request.state'} ne 'construct') { |
$body_args{'bgcolor'} = $bgcolor; |
my ($symb,undef,undef,undef,$publicuser)= |
$body_args{'no_title'} = 1; |
&Apache::lonxml::whichuser(); |
$body_args{'force_register'} = 1; |
if ($symb eq '' && !$publicuser) { |
$body_args{'add_entries'} = \%add_entries; |
my $help = &Apache::loncommon::help_open_topic("Ambiguous_Reference"); |
if ($env{'environment.remote'} eq 'off' |
$help=&mt("Browsing resource, all submissions are temporary.")."<br />"; |
&& $env{'request.state'} eq 'construct') { |
$body_tag_start.=$help; |
$body_args{'only_body'} = 1; |
} |
} |
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} |
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$body_args{'no_auto_mt_title'} = 1; |
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my $page_start = &Apache::loncommon::start_page($name,$extra_head, |
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\%body_args); |
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if (!defined($found{'body'}) |
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&& $env{'request.state'} ne 'construct' |
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&& ($target eq 'web' || $target eq 'webgrade')) { |
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my ($symb,undef,undef,undef,$publicuser)= &Apache::lonnet::whichuser(); |
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if ($symb eq '' && !$publicuser) { |
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my $help = &Apache::loncommon::help_open_topic("Ambiguous_Reference"); |
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$help=&mt("Browsing resource, all submissions are temporary.")."<br />"; |
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$page_start .= $help; |
} |
} |
$body_tag_start.=&Apache::lonxml::message_location(); |
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} |
} |
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if (!defined($found{'body'}) && $env{'request.state'} ne 'construct') { |
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$page_start .= &Apache::lonxml::message_location(); |
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} |
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my $form_tag_start; |
my $form_tag_start; |
if (!defined($found{'form'})) { |
if (!defined($found{'form'})) { |
$form_tag_start='<form name="lonhomework" enctype="multipart/form-data" method="POST" action="'; |
$form_tag_start='<form name="lonhomework" enctype="multipart/form-data" method="post" action="'; |
my $uri=$env{'request.uri'}; |
my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'}); |
if ($env{'request.enc'}) { $uri=&Apache::lonenc::encrypted($uri); } |
$form_tag_start.=$uri.'" '; |
$form_tag_start.=$uri.'">'; |
if ($target eq 'edit') { |
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$form_tag_start.=&Apache::edit::form_change_detection(); |
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} |
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$form_tag_start.='>'."\n"; |
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my $symb=&Apache::lonnet::symbread(); |
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if ($symb =~ /\S/) { |
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$symb= |
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&HTML::Entities::encode(&Apache::lonenc::check_encrypt($symb)); |
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$form_tag_start.= |
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"\t".'<input type="hidden" name="symb" value="'.$symb.'" />'."\n"; |
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} |
} |
} |
return ($result,$head_tag_start,$body_tag_start,$form_tag_start); |
return ($page_start,$form_tag_start); |
} |
} |
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#use Time::HiRes(); |
#use Time::HiRes(); |
sub get_resource_name { |
sub get_resource_name { |
my ($parstack,$safeeval)=@_; |
my ($parstack,$safeeval)=@_; |
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my $name; |
if (defined($Apache::lonhomework::name)) { |
if (defined($Apache::lonhomework::name)) { |
return $Apache::lonhomework::name; |
$name = $Apache::lonhomework::name; |
} |
} else { |
my ($symb)=&Apache::lonxml::whichuser(); |
my ($symb)=&Apache::lonnet::whichuser(); |
my $name=&Apache::lonnet::gettitle($symb); |
$name=&Apache::lonnet::gettitle($symb); |
if ($name eq '') { |
if ($name eq '') { |
$name=&Apache::lonnet::EXT('resource.title'); |
$name=&Apache::lonnet::EXT('resource.title'); |
if ($name eq 'con_lost') { $name = ''; } |
if ($name eq 'con_lost') { $name = ''; } |
} |
} |
if ($name!~/\S+/) { |
if ($name!~/\S+/) { |
$name=$env{'request.uri'}; |
$name=$env{'request.uri'}; |
$name=~s-.*/([^/]+)$-$1-; |
$name=~s-.*/([^/]+)$-$1-; |
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} |
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# The name has had html tags escaped: |
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$name=~s/</</gs; |
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$name=~s/>/>/gs; |
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$Apache::lonhomework::name=$name; |
} |
} |
$Apache::lonhomework::name=$name; |
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return $name; |
return $name; |
} |
} |
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sub setup_rndseed { |
sub setup_rndseed { |
my ($safeeval)=@_; |
my ($safeeval)=@_; |
my $rndseed; |
my $rndseed; |
my ($symb)=&Apache::lonxml::whichuser(); |
my ($symb)=&Apache::lonnet::whichuser(); |
if ($env{'request.state'} eq "construct" || $symb eq '' || |
if ($env{'request.state'} eq "construct" |
$Apache::lonhomework::history{'resource.CODE'}) { |
|| $symb eq '' |
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|| $Apache::lonhomework::type eq 'practice' |
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|| $Apache::lonhomework::history{'resource.CODE'}) { |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['rndseed']); |
['rndseed']); |
$rndseed=$env{'form.rndseed'}; |
$rndseed=$env{'form.rndseed'}; |
Line 191 sub setup_rndseed {
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Line 319 sub setup_rndseed {
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} |
} |
$env{'form.rndseed'}=$rndseed; |
$env{'form.rndseed'}=$rndseed; |
} |
} |
if ($env{'form.resetdata'} eq &mt('New Problem Variation') || |
if ( ($env{'form.resetdata'} eq &mt('New Problem Variation') |
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&& $env{'form.submitted'} eq 'yes') || |
$env{'form.newrandomization'} eq &mt('New Randomization')) { |
$env{'form.newrandomization'} eq &mt('New Randomization')) { |
srand(time); |
srand(time); |
$rndseed=int(rand(2100000000)); |
$rndseed=int(rand(2100000000)); |
Line 220 sub remember_problem_state {
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Line 349 sub remember_problem_state {
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<input type="hidden" name="problemstatus" value="'.$env{'form.problemstatus'}.'" />'; |
<input type="hidden" name="problemstatus" value="'.$env{'form.problemstatus'}.'" />'; |
} |
} |
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sub problem_edit_buttons { |
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return ' |
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<div class="LC_edit_problem_discards"> |
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<input type="button" name="submitmode" accesskey="d" value="'.&mt('Discard Edits and View').'" '. |
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' onclick="javscript:setmode(this.form,'."'discard'".')" /> |
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<input '.&Apache::edit::submit_ask_anyway('setmode(this.form,'."'editxml'".')').' type="button" name="submitmode" accesskey="x" value="'.&mt('EditXML').'" /> |
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<input type="submit" name="Undo" accesskey="u" value="'.&mt('undo').'" /> |
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</div> |
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<div class="LC_edit_problem_saves"> |
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<input type="submit" name="submitbutton" accesskey="s" value="'.&mt('Save and Edit').'" /> |
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<input type="submit" name="submitbutton" accesskey="v" value="'.&mt('Save and View').'" /> |
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</div>'; |
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} |
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sub problem_edit_header { |
sub problem_edit_header { |
return '<input type="hidden" name="submitted" value="edit" />'. |
return '<input type="hidden" name="submitted" value="edit" /><input type="hidden" name="problemmode" value="edit" />'. |
&Apache::structuretags::remember_problem_state().' |
&Apache::structuretags::remember_problem_state().' |
<input type="hidden" name="problemmode" value="'.&mt('Edit').'" /> |
<div class="LC_edit_problem_header"> |
<input type="submit" name="problemmode" accesskey="d" value="'.&mt('Discard Edits and View').'" /> |
<div class="LC_edit_problem_header_title"> |
<input type="submit" name="problemmode" accesskey="x" value="'.&mt('EditXML').'" /> |
'.&mt('Problem Editing').&Apache::loncommon::help_open_menu('Problem Editing','Problem_Editor_XML_Index',5,'Authoring').' |
<input type="submit" name="Undo" accesskey="u" value="'.&mt('undo').'" /> <hr /> |
</div>'. |
<input type="submit" name="submit" accesskey="s" value="'.&mt('Submit Changes and Edit').'" /> |
&problem_edit_buttons().' |
<input type="submit" name="submit" accesskey="v" value="'.&mt('Submit Changes and View').'" /><table><tr><td>'. |
<hr class="LC_edit_problem_divide" /> |
&Apache::loncommon::help_open_menu('','Problem Editing Help','Problem_Editor_XML_Index','',5,'Authoring',undef,undef,undef,'Problem Editing Help') |
'.&Apache::lonxml::message_location().' |
.'</td></tr></table>'. |
</div> |
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'. |
'<table border="0" width="100%"><tr><td bgcolor="#DDDDDD">'; |
'<table border="0" width="100%"><tr><td bgcolor="#DDDDDD">'; |
} |
} |
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sub problem_edit_footer { |
sub problem_edit_footer { |
return '</td></tr></table><br /><input type="submit" name="submit" value="'.&mt('Submit Changes and Edit').'" /> |
return '</td></tr></table><br /> |
<input type="submit" name="submit" value="'.&mt('Submit Changes and View').'" />'. |
<div class="LC_edit_problem_footer"> |
&Apache::lonhtmlcommon::htmlareaselectactive(@Apache::lonxml::htmlareafields). |
<hr class="LC_edit_problem_divide" />'. |
"\n</form>\n".&Apache::loncommon::endbodytag()."\n</html>"; |
&problem_edit_buttons().' |
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<hr class="LC_edit_problem_divide" /> |
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</div> |
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'. |
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&Apache::lonhtmlcommon::htmlareaselectactive(&Apache::lonhtmlcommon::get_htmlareafields()). |
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"\n</form>\n".&Apache::loncommon::end_page(); |
} |
} |
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sub option { |
sub option { |
Line 253 sub option {
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Line 403 sub option {
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sub problem_web_to_edit_header { |
sub problem_web_to_edit_header { |
my ($rndseed)=@_; |
my ($rndseed)=@_; |
my $result.='<input type="hidden" name="problemmode" value="'.&mt('View').'" />'; |
my $result .= '<div class="LC_edit_problem_header">'; |
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if (!$Apache::lonhomework::parsing_a_task) { |
if (!$Apache::lonhomework::parsing_a_task) { |
$result .= '<input type="submit" name="problemmode" accesskey="e" value="'.&mt('Edit').'" />'; |
$result .= |
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'<div class="LC_edit_problem_header_title">'. |
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&mt('Problem Testing'). |
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&Apache::loncommon::help_open_topic('Problem_Editor_Testing_Area'). |
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'</div>'; |
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} else { |
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$result .= |
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'<div class="LC_edit_problem_header_title">'. |
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&mt('Task Testing'). |
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'</div>'; |
} |
} |
$result .= '<input type="submit" name="problemmode" accesskey="x" value="'.&mt('EditXML').'" /> |
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<input type="submit" name="newrandomization" accesskey="a" value="'.&mt('New Randomization').'" /> |
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<input type="submit" name="resetdata" accesskey="r" value="'.&mt('Reset Submissions').'" /> |
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<nobr><input type="submit" name="changerandseed" value="'.&mt('Change Random Seed To:').'" /> |
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<input type="text" name="rndseed" size="10" value="'. |
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$rndseed.'" |
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onchange="javascript:document.lonhomework.changerandseed.click()" /></nobr> |
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<label><input type="checkbox" name="showallfoils" '; |
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my $show_all_foils_text = |
my $show_all_foils_text = |
($Apache::lonhomework::parsing_a_task) ? |
($Apache::lonhomework::parsing_a_task) ? |
&mt(' Show All Instances') |
&mt(' Show All Instances') |
: &mt(' Show All Foils'); |
: &mt(' Show All Foils'); |
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if (defined($env{'form.showallfoils'})) { $result.='checked="on"'; } |
my $show_all= '<span class="LC_nobreak"><label><input type="checkbox" name="showallfoils"'; |
$result.= ' />'.$show_all_foils_text. |
if (defined($env{'form.showallfoils'})) { $show_all.=' checked="checked"'; } |
&Apache::loncommon::help_open_topic('Problem_Editor_Testing_Area','Testing Problems'). |
$show_all.= ' />'.$show_all_foils_text.'</label></span>'; |
'</label><hr />'; |
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|
|
$result .= '<div class="LC_edit_problem_header_status_row">'; |
if (!$Apache::lonhomework::parsing_a_task) { |
if (!$Apache::lonhomework::parsing_a_task) { |
$result.=" |
$result.=" |
<nobr> |
<div class='LC_edit_problem_header_row1'> |
Problem Status: |
<span class=\"LC_nobreak\"> |
|
".&mt("Problem Status:")." |
<select name='problemstate'> |
<select name='problemstate'> |
<option value=''></option> |
<option value=''></option> |
".&option('CLOSED' ,'problemstate').&mt("Closed")."</option> |
".&option('CLOSED' ,'problemstate').&mt("Closed")."</option> |
Line 286 Problem Status:
|
Line 443 Problem Status:
|
".&option('CANNOT_ANSWER_correct','problemstate').&mt("Open and correct")."</option> |
".&option('CANNOT_ANSWER_correct','problemstate').&mt("Open and correct")."</option> |
".&option('SHOW_ANSWER' ,'problemstate').&mt("Show Answer")."</option> |
".&option('SHOW_ANSWER' ,'problemstate').&mt("Show Answer")."</option> |
</select> |
</select> |
</nobr> |
</span> |
<nobr> |
<span class=\"LC_nobreak\"> |
Problem Type: |
".&mt("Problem Type:")." |
<select name='problemtype'> |
<select name='problemtype'> |
<option value=''></option> |
<option value=''></option> |
".&option('exam' ,'problemtype').&mt("Exam Problem")."</option> |
".&option('exam' ,'problemtype').&mt("Exam Problem")."</option> |
".&option('problem','problemtype').&mt("Homework problem")."</option> |
".&option('problem','problemtype').&mt("Homework Problem")."</option> |
".&option('survey' ,'problemtype').&mt("Survey Question")."</option> |
".&option('survey' ,'problemtype').&mt("Survey Question")."</option> |
|
".&option('practice' ,'problemtype').&mt("Practice Problem")."</option> |
</select> |
</select> |
</nobr> |
</span> |
<nobr> |
$show_all |
Feedback Mode: |
</div> |
|
<div class='LC_edit_problem_header_row2'> |
|
<span class=\"LC_nobreak\"> |
|
".&mt("Feedback Mode:")." |
<select name='problemstatus'> |
<select name='problemstatus'> |
<option value=''></option> |
<option value=''></option> |
".&option('yes','problemstatus').&mt("Show Feedback")."</option> |
".&option('yes','problemstatus').&mt("Show Feedback")."</option> |
".&option('no', 'problemstatus').&mt("Don't Show Feedback")."</option> |
".&option('no', 'problemstatus').&mt("Don't Show Incorect/Correct Feedback")."</option> |
|
".&option('no_feedback_ever', 'problemstatus').&mt("Don't Show Any Feedback")."</option> |
</select> |
</select> |
</nobr> |
</span> |
<input type='submit' name='changeproblemmode' value='".&mt("Change")."' /> |
"; |
<hr />"; |
|
|
} elsif ($Apache::lonhomework::parsing_a_task) { |
|
$result.=" |
|
<div class='LC_edit_problem_header_row1'> |
|
<span class=\"LC_nobreak\"> |
|
".&mt("Problem Status:")." |
|
<select name='problemstate'> |
|
<option value=''></option> |
|
".&option('CLOSED' ,'problemstate').&mt("Closed")."</option> |
|
".&option('CAN_ANSWER' ,'problemstate').&mt("Answerable")."</option> |
|
".&option('WEB_GRADE' ,'problemstate').&mt("Criteria Grading")."</option> |
|
".&option('SHOW_ANSWER' ,'problemstate').&mt("Show Feedback")."</option> |
|
</select> |
|
</span> |
|
$show_all |
|
"; |
|
} |
|
$result.=' |
|
<span class="LC_nobreak"> |
|
'.&mt('Apply style file: ').' |
|
<input type="text" name="style_file" value="'.&HTML::Entities::encode($env{'construct.style'},'"<>&').'" /> |
|
<a href="javascript:openbrowser(\'lonhomework\',\'style_file\',\'sty\')">'.&mt('Select').'</a> |
|
</span> |
|
</div> |
|
<div class="LC_edit_problem_header_row1">'. |
|
&Apache::lonxml::renderingoptions().' |
|
</div> |
|
<input type="submit" name="changeproblemmode" value="'.&mt("Change View").'" /> |
|
<input type="submit" name="clear_style_file" accesskey="d" value="'.&mt('Show Default View').'" /> |
|
<input type="submit" name="resetdata" accesskey="r" value="'.&mt('Reset Submissions').'" /> |
|
</div> |
|
<hr class="LC_edit_problem_divide" /> |
|
<div class="LC_edit_problem_header_randomize_row"> |
|
<input type="submit" name="newrandomization" accesskey="a" value="'.&mt('New Randomization').'" /> |
|
<input type="submit" name="changerandseed" value="'.&mt('Change Random Seed To:').'" /> |
|
<input type="text" name="rndseed" size="10" value="'. |
|
$rndseed.'" |
|
onchange="javascript:document.lonhomework.changerandseed.click()" />'; |
|
|
|
if (!$Apache::lonhomework::parsing_a_task) { |
my $numtoanalyze=$env{'form.numtoanalyze'}; |
my $numtoanalyze=$env{'form.numtoanalyze'}; |
if (!$numtoanalyze) { $numtoanalyze=20; } |
if (!$numtoanalyze) { $numtoanalyze=20; } |
$result.= '<input type="submit" name="problemmode" value='. |
$result .= '<span class="LC_nobreak">'. |
&mt('"Calculate answers').'" /> for |
&mt('[_1] for [_2] versions.', |
<input type="text" name="numtoanalyze" value="'. |
'<input type="button" name="submitmode" value="'.&mt('Calculate answers').'" '. |
$numtoanalyze.'" size="5" /> '.&mt('versions of this problem'). |
'onclick="javascript:setmode(this.form,'."'calcanswers'".')" />' |
'.'.&Apache::loncommon::help_open_topic("Analyze_Problem", |
,'<input type="text" name="numtoanalyze" value="'. |
'',undef,undef,300). |
$numtoanalyze.'" size="5" />'). |
'<hr />'; |
&Apache::loncommon::help_open_topic("Analyze_Problem",'',undef,undef,300). |
} |
'</span>'; |
|
|
|
} |
|
|
|
$result.=' |
|
</div> |
|
<div class="LC_edit_problem_header_edit_row">'; |
|
$result.='<input type="hidden" name="problemmode" value="view" />'; |
|
$result .= '<input type="button" name="submitmode" accesskey="e" value="'.&mt('Edit').'" '. |
|
'onclick="javascript:setmode(this.form,'."'edit'".')" />'; |
|
$result .= '<input type="button" name="submitmode" accesskey="x" value="'.&mt('EditXML').'" '. |
|
'onclick="javascript:setmode(this.form,'."'editxml'".')" />'; |
|
$result.=' |
|
</div> |
|
'.&Apache::lonxml::message_location().' |
|
</div>'; |
return $result; |
return $result; |
} |
} |
|
|
sub initialize_storage { |
sub initialize_storage { |
%Apache::lonhomework::results=(); |
my ($given_symb) = @_; |
%Apache::lonhomework::history=(); |
undef(%Apache::lonhomework::results); |
my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); |
undef(%Apache::lonhomework::history); |
if ($env{'request.state'} eq 'construct' || $symb eq '') { |
my ($symb,$courseid,$domain,$name) = |
|
&Apache::lonnet::whichuser($given_symb); |
|
|
|
# anonymous users (CODEd exams) have no data |
|
if ($name eq 'anonymous' |
|
&& !defined($domain)) { |
|
return; |
|
} |
|
|
|
if ($env{'request.state'} eq 'construct' |
|
|| $symb eq '' |
|
|| $Apache::lonhomework::type eq 'practice') { |
|
|
|
my $namespace = $symb || $env{'request.uri'}; |
|
if ($env{'form.resetdata'} eq &mt('Reset Submissions') || |
|
($env{'form.resetdata'} eq &mt('New Problem Variation') |
|
&& $env{'form.submitted'} eq 'yes') || |
|
$env{'form.newrandomization'} eq &mt('New Randomization')) { |
|
&Apache::lonnet::tmpreset($namespace,'',$domain,$name); |
|
&Apache::lonxml::debug("Attempt reset"); |
|
} |
%Apache::lonhomework::history= |
%Apache::lonhomework::history= |
&Apache::lonnet::tmprestore($env{'request.uri'},'',$domain,$name); |
&Apache::lonnet::tmprestore($namespace,'',$domain,$name); |
my ($temp)=keys %Apache::lonhomework::history ; |
my ($temp)=keys %Apache::lonhomework::history ; |
&Apache::lonxml::debug("Return message of $temp"); |
&Apache::lonxml::debug("Return message of $temp"); |
} else { |
} else { |
%Apache::lonhomework::history= |
%Apache::lonhomework::history= |
&Apache::lonnet::restore($symb,$courseid,$domain,$name); |
&Apache::lonnet::restore($symb,$courseid,$domain,$name); |
} |
} |
|
|
#ignore error conditions |
#ignore error conditions |
my ($temp)=keys %Apache::lonhomework::history ; |
my ($temp)=keys %Apache::lonhomework::history ; |
if ($temp =~ m/^error:.*/) { %Apache::lonhomework::history=(); } |
if ($temp =~ m/^error:.*/) { %Apache::lonhomework::history=(); } |
} |
} |
|
|
# -------------------------------------------------------------finalize_storage |
=pod |
# Stores away the result has to a student's environment |
|
# checks form.grade_ for specific values, other wises stores |
=item finalize_storage() |
# to the running users environment |
|
# Will increment totals for attempts, students, and corrects |
Stores away the result has to a student's environment |
# if running user has student role. |
checks form.grade_ for specific values, other wises stores |
|
to the running users environment |
|
Will increment totals for attempts, students, and corrects |
|
if running user has student role. |
|
|
|
=cut |
|
|
|
|
sub finalize_storage { |
sub finalize_storage { |
|
my ($given_symb) = @_; |
my $result; |
my $result; |
if (%Apache::lonhomework::results) { |
if (%Apache::lonhomework::results) { |
my @remove = grep(/^INTERNAL_/,keys(%Apache::lonhomework::results)); |
my @remove = grep(/^INTERNAL_/,keys(%Apache::lonhomework::results)); |
delete(@Apache::lonhomework::results{@remove}); |
delete(@Apache::lonhomework::results{@remove}); |
my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); |
my ($symb,$courseid,$domain,$name) = |
if ($env{'request.state'} eq 'construct' || $symb eq '') { |
&Apache::lonnet::whichuser($given_symb); |
|
if ($env{'request.state'} eq 'construct' |
|
|| $symb eq '' |
|
|| $Apache::lonhomework::type eq 'practice') { |
|
my $namespace = $symb || $env{'request.uri'}; |
$Apache::lonhomework::results{'rndseed'}=$env{'form.rndseed'}; |
$Apache::lonhomework::results{'rndseed'}=$env{'form.rndseed'}; |
$result=&Apache::lonnet::tmpstore(\%Apache::lonhomework::results, |
$result=&Apache::lonnet::tmpstore(\%Apache::lonhomework::results, |
$env{'request.uri'},'',$domain,$name); |
$namespace,'',$domain,$name); |
&Apache::lonxml::debug('Construct Store return message:'.$result); |
&Apache::lonxml::debug('Construct Store return message:'.$result); |
} else { |
} else { |
$result=&Apache::lonnet::cstore(\%Apache::lonhomework::results, |
$result=&Apache::lonnet::cstore(\%Apache::lonhomework::results, |
Line 367 sub finalize_storage {
|
Line 616 sub finalize_storage {
|
} |
} |
return $result; |
return $result; |
} |
} |
use Data::Dumper; |
|
|
|
# -------------------------------------------------------------store_aggregates |
=pod |
# Sends hash of values to be incremented in nohist_resourcetracker.db |
|
# for the course. Increments total number of attempts, unique students |
item store_aggregates() |
# and corrects for each part for an instance of a problem, as appropriate. |
|
|
Sends hash of values to be incremented in nohist_resourcetracker.db |
|
for the course. Increments total number of attempts, unique students |
|
and corrects for each part for an instance of a problem, as appropriate. |
|
|
|
=cut |
|
|
sub store_aggregates { |
sub store_aggregates { |
my ($symb,$courseid) = @_; |
my ($symb,$courseid) = @_; |
my %aggregate; |
my %aggregate; |
Line 416 sub checkout_msg {
|
Line 670 sub checkout_msg {
|
'warning'=>'Checking out resources is subject to course policies, and may exclude future credit even if done erroneously.', |
'warning'=>'Checking out resources is subject to course policies, and may exclude future credit even if done erroneously.', |
'checkout'=>'Check out Exam for Viewing', |
'checkout'=>'Check out Exam for Viewing', |
'checkout?'=>'Check out Exam?'); |
'checkout?'=>'Check out Exam?'); |
|
my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'}); |
return (<<ENDCHECKOUT); |
return (<<ENDCHECKOUT); |
<h2>$lt{'resource'}</h2> |
<h2>$lt{'resource'}</h2> |
<p>$lt{'id_expln'}</p> |
<p>$lt{'id_expln'}</p> |
<font color="red"> |
<font color="red"> |
<p>$lt{'warning'}</p> |
<p>$lt{'warning'}</p> |
</font> |
</font> |
<form name="checkout" method="POST" action="$env{'request.uri'}"> |
<form name="checkout" method="POST" action="$uri"> |
<input type="hidden" name="doescheckout" value="yes" /> |
<input type="hidden" name="doescheckout" value="yes" /> |
<input type="button" name="checkoutbutton" value="$lt{'checkout'}" onClick="javascript:if (confirm('$lt{'checkout?'}')) { document.checkout.submit(); }" /> |
<input type="button" name="checkoutbutton" value="$lt{'checkout'}" onClick="javascript:if (confirm('$lt{'checkout?'}')) { document.checkout.submit(); }" /> |
</form> |
</form> |
Line 431 ENDCHECKOUT
|
Line 686 ENDCHECKOUT
|
|
|
sub firstaccess_msg { |
sub firstaccess_msg { |
my ($time,$symb)=@_; |
my ($time,$symb)=@_; |
my ($map)=&Apache::lonnet::decode_symb($symb); |
my $result; |
my $foldertitle=&Apache::lonnet::gettitle($map); |
my @interval=&Apache::lonnet::EXT("resource.0.interval"); |
&Apache::lonxml::debug("map is $map title is $foldertitle"); |
if ($interval[1] eq 'map') { |
return (<<ENDCHECKOUT); |
my ($map)=&Apache::lonnet::decode_symb($symb); |
<h2>The resources in "$foldertitle" are open for a limited time. Once you click the 'Show Resource' button below you have $time to complete all resources "$foldertitle".</h2> |
my $foldertitle=&Apache::lonnet::gettitle($map); |
<form name="markaccess" method="POST" action="$env{'request.uri'}"> |
|
|
&Apache::lonxml::debug("map is $map title is $foldertitle"); |
|
$result .= "<h2>".&mt('The resources in "[_1]" are open for a limited time.' |
|
.' Once you click the "Show Resource" button below you have [_2] to complete all resources "[_1]".' |
|
,$foldertitle,$time)."</h2>"; |
|
} elsif ($interval[1] eq 'course') { |
|
my $course = $env{'course.'.$env{'request.course.id'}.'.description'}; |
|
$result .= "<h2>".&mt('The resources in "[_1]" are open for a limited time.' |
|
.' Once you click the "Show Resource" button below you have [_2] to complete all resources "[_1]".' |
|
,$course,$time)."</h2>"; |
|
} else { |
|
my $title=&Apache::lonnet::gettitle($symb); |
|
$result .= "<h2>".&mt('This resource "[_1]" is open for a limited time.' |
|
.' Once you click the "Show Resource" button below you have [_2] to complete this resource "[_1]".' |
|
,$title,$time)."</h2>"; |
|
} |
|
my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'}); |
|
my $buttontext = &mt('Show Resource'); |
|
my $timertext = &mt('Start Timer?'); |
|
$result .= (<<ENDCHECKOUT); |
|
<form name="markaccess" method="POST" action="$uri"> |
<input type="hidden" name="markaccess" value="yes" /> |
<input type="hidden" name="markaccess" value="yes" /> |
<input type="button" name="accessbutton" value="Show Resource" onClick="javascript:if (confirm('Start Timer?')) { document.markaccess.submit(); }" /> |
<input type="button" name="accessbutton" value="$buttontext" onClick="javascript:if (confirm('$timertext')) { document.markaccess.submit(); }" /> |
</form> |
</form> |
ENDCHECKOUT |
ENDCHECKOUT |
|
return $result; |
} |
} |
|
|
sub init_problem_globals { |
sub init_problem_globals { |
Line 452 sub init_problem_globals {
|
Line 728 sub init_problem_globals {
|
if ($type eq 'problem') { |
if ($type eq 'problem') { |
$Apache::inputtags::part='0'; |
$Apache::inputtags::part='0'; |
@Apache::inputtags::partlist=('0'); |
@Apache::inputtags::partlist=('0'); |
$Apache::lonhomework::problemstatus=&get_problem_status('0'); |
&Apache::lonhomework::set_show_problem_status(&get_problem_status('0')); |
$Apache::lonhomework::ignore_response_errors=0; |
$Apache::lonhomework::ignore_response_errors=0; |
|
|
} elsif ($type eq 'library') { |
} elsif ($type eq 'library') { |
$Apache::inputtags::part=''; |
$Apache::inputtags::part=''; |
@Apache::inputtags::partlist=(); |
@Apache::inputtags::partlist=(); |
$Apache::lonhomework::problemstatus=''; |
&Apache::lonhomework::reset_show_problem_status(); |
$Apache::lonhomework::ignore_response_errors=1; |
$Apache::lonhomework::ignore_response_errors=1; |
|
|
} elsif ($type eq 'Task') { |
} elsif ($type eq 'Task') { |
$Apache::inputtags::part='0'; |
$Apache::inputtags::part='0'; |
@Apache::inputtags::partlist=('0'); |
@Apache::inputtags::partlist=('0'); |
$Apache::lonhomework::problemstatus=''; |
&Apache::lonhomework::reset_show_problem_status(); |
$Apache::lonhomework::ignore_response_errors=1; |
$Apache::lonhomework::ignore_response_errors=1; |
} |
} |
@Apache::inputtags::responselist = (); |
@Apache::inputtags::responselist = (); |
Line 477 sub init_problem_globals {
|
Line 753 sub init_problem_globals {
|
@Apache::structuretags::whileline=(); |
@Apache::structuretags::whileline=(); |
$Apache::lonhomework::scantronmode=0; |
$Apache::lonhomework::scantronmode=0; |
undef($Apache::lonhomework::name); |
undef($Apache::lonhomework::name); |
|
undef($Apache::lonhomework::default_type); |
|
undef($Apache::lonhomework::type); |
} |
} |
|
|
sub reset_problem_globals { |
sub reset_problem_globals { |
Line 489 sub reset_problem_globals {
|
Line 766 sub reset_problem_globals {
|
#detect if we try to do 2 problems in one file |
#detect if we try to do 2 problems in one file |
# undef($Apache::lonhomework::parsing_a_problem); |
# undef($Apache::lonhomework::parsing_a_problem); |
undef($Apache::lonhomework::name); |
undef($Apache::lonhomework::name); |
|
undef($Apache::lonhomework::default_type); |
|
undef($Apache::lonhomework::type); |
|
undef($Apache::lonhomework::scantronmode); |
|
undef($Apache::lonhomework::ignore_response_errors); |
|
&Apache::lonhomework::reset_show_problem_status(); |
} |
} |
|
|
sub set_problem_state { |
sub set_problem_state { |
Line 538 sub start_problem {
|
Line 820 sub start_problem {
|
$Apache::lonhomework::scantronmode=1; |
$Apache::lonhomework::scantronmode=1; |
} |
} |
|
|
&initialize_storage(); |
|
if ($target ne 'analyze') { |
if ($target ne 'analyze') { |
if ($target eq 'web') { |
my $type = &Apache::lonnet::EXT('resource.0.type'); |
&Apache::lonhomework::showhash(%Apache::lonhomework::history); |
$Apache::lonhomework::type=$type; |
} |
|
if ($env{'request.state'} eq 'construct') { &set_problem_state('0'); } |
|
$Apache::lonhomework::type=&Apache::lonnet::EXT('resource.0.type'); |
|
if (($env{'request.state'} eq 'construct') && |
if (($env{'request.state'} eq 'construct') && |
defined($env{'form.problemtype'})) { |
$env{'form.problemtype'} =~ /\S/) { |
$Apache::lonhomework::type=$env{'form.problemtype'}; |
$Apache::lonhomework::type=$env{'form.problemtype'}; |
} |
} |
&Apache::lonxml::debug("Found this to be of type :$Apache::ltonhomework::type:"); |
&Apache::lonxml::debug("Found this to be of type :$Apache::lonhomework::type:"); |
} |
} |
if ($Apache::lonhomework::type eq '' ) { |
if ($Apache::lonhomework::type eq '' ) { |
my $uri=$env{'request.uri'}; |
my $uri=$env{'request.uri'}; |
Line 563 sub start_problem {
|
Line 841 sub start_problem {
|
} |
} |
$Apache::lonhomework::default_type = $Apache::lonhomework::type; |
$Apache::lonhomework::default_type = $Apache::lonhomework::type; |
|
|
|
&initialize_storage(); |
|
if ($target ne 'analyze' |
|
&& $env{'request.state'} eq 'construct') { |
|
&set_problem_state('0'); |
|
} |
|
|
|
if ($target eq 'web') { |
|
&Apache::lonxml::debug(" grading history "); |
|
&Apache::lonhomework::showhash(%Apache::lonhomework::history); |
|
} |
|
|
#added vars to the scripting enviroment |
#added vars to the scripting enviroment |
my $expression='$external::part=\''.$Apache::inputtags::part.'\';'; |
my $expression='$external::part=\''.$Apache::inputtags::part.'\';'; |
$expression.='$external::type=\''.$Apache::lonhomework::type.'\';'; |
$expression.='$external::type=\''.$Apache::lonhomework::type.'\';'; |
Line 570 sub start_problem {
|
Line 859 sub start_problem {
|
my $status; |
my $status; |
my $accessmsg; |
my $accessmsg; |
|
|
#should get back a <html> or the neccesary stuff to start XML/MathML |
my $name= &get_resource_name($parstack,$safeeval); |
my ($result,$head_tag_start,$body_tag_start,$form_tag_start)= |
my ($result,$form_tag_start); |
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval); |
if ($target eq 'web' || $target eq 'webgrade' || $target eq 'tex' |
|
|| $target eq 'edit') { |
|
($result,$form_tag_start) = |
|
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval, |
|
$name); |
|
} |
|
|
if ($target eq 'tex' and $env{'request.symb'} =~ m/\.page_/) {$result='';} |
if ($target eq 'tex' and $env{'request.symb'} =~ m/\.page_/) {$result='';} |
|
|
if ($target eq 'analyze') { my $rndseed=&setup_rndseed($safeeval); } |
if ($target eq 'analyze') { my $rndseed=&setup_rndseed($safeeval); } |
Line 587 sub start_problem {
|
Line 882 sub start_problem {
|
$Apache::lonhomework::history{"resource.0.outtoken"}= |
$Apache::lonhomework::history{"resource.0.outtoken"}= |
$token; |
$token; |
} |
} |
$body_tag_start.=&Apache::lonxml::printtokenheader($target,$token); |
$result.=&Apache::lonxml::printtokenheader($target,$token); |
} |
} |
if ($env{'form.markaccess'}) { |
if ($env{'form.markaccess'}) { |
&Apache::lonnet::set_first_access('map'); |
my @interval=&Apache::lonnet::EXT("resource.0.interval"); |
|
&Apache::lonnet::set_first_access($interval[1]); |
} |
} |
#handle rand seed in construction space |
#handle rand seed in construction space |
my $rndseed=&setup_rndseed($safeeval); |
my $rndseed=&setup_rndseed($safeeval); |
my ($symb)=&Apache::lonxml::whichuser(); |
my ($symb)=&Apache::lonnet::whichuser(); |
if ($env{'request.state'} ne "construct" && $symb eq '') { |
if ($env{'request.state'} ne "construct" && |
|
($symb eq '' || $Apache::lonhomework::type eq 'practice')) { |
$form_tag_start.='<input type="hidden" name="rndseed" value="'. |
$form_tag_start.='<input type="hidden" name="rndseed" value="'. |
$rndseed.'" />'. |
$rndseed.'" />'. |
'<input type="submit" name="resetdata" |
'<input type="submit" name="resetdata" |
value="'.&mt('New Problem Variation').'" />'. |
value="'.&mt('New Problem Variation').'" />'; |
|
if (exists($env{'form.username'})) { |
|
$form_tag_start.= |
'<input type="hidden" name="username" |
'<input type="hidden" name="username" |
value="'.$env{'form.username'}.'" />'; |
value="'.$env{'form.username'}.'" />'; |
if ($env{'user.adv'}) { |
} |
|
if ($env{'request.role.adv'}) { |
$form_tag_start.= |
$form_tag_start.= |
' <label><input type="checkbox" name="showallfoils" '; |
' <label><input type="checkbox" name="showallfoils"'; |
if (defined($env{'form.showallfoils'})) { |
if (defined($env{'form.showallfoils'})) { |
$form_tag_start.='checked="on"'; |
$form_tag_start.=' checked="checked"'; |
} |
} |
$form_tag_start.= ' />'.&mt(' Show All Foils'). |
$form_tag_start.= ' />'.&mt(' Show All Foils'). |
'</label>'; |
'</label>'; |
} |
} |
|
if ($Apache::lonhomework::type eq 'practice') { |
|
$form_tag_start.=&practice_problem_header(); |
|
} |
$form_tag_start.='<hr />'; |
$form_tag_start.='<hr />'; |
} |
} |
|
|
Line 633 sub start_problem {
|
Line 936 sub start_problem {
|
my $bodytext=&Apache::lonxml::get_all_text("/problem",$parser, |
my $bodytext=&Apache::lonxml::get_all_text("/problem",$parser, |
$style); |
$style); |
if ( $target eq "web" ) { |
if ( $target eq "web" ) { |
$result.= $head_tag_start.'</head>'; |
my $msg; |
my $msg=$body_tag_start; |
|
if ($status eq 'UNAVAILABLE') { |
if ($status eq 'UNAVAILABLE') { |
$msg.='<h1>'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</h1>'; |
$msg.='<h1>'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</h1>'; |
|
} elsif ($status eq 'NOT_IN_A_SLOT') { |
|
$msg.='<h1>'.&mt('You are not currently signed up to work at this time and/or place.').'</h1>'; |
} elsif ($status ne 'NOT_YET_VIEWED') { |
} elsif ($status ne 'NOT_YET_VIEWED') { |
$msg.='<h1>'.&mt('Not open to be viewed').'</h1>'; |
$msg.='<h1>'.&mt('Not open to be viewed').'</h1>'; |
} |
} |
if ($status eq 'CLOSED' || $status eq 'INVALID_ACCESS') { |
if ($status eq 'CLOSED' || $status eq 'INVALID_ACCESS') { |
$msg.='The problem '.$accessmsg; |
$msg.=&mt('The problem ').$accessmsg; |
} elsif ($status eq 'UNCHECKEDOUT') { |
} elsif ($status eq 'UNCHECKEDOUT') { |
$msg.=&checkout_msg; |
$msg.=&checkout_msg(); |
} elsif ($status eq 'NOT_YET_VIEWED') { |
} elsif ($status eq 'NOT_YET_VIEWED') { |
$msg.=&firstaccess_msg($accessmsg,$symb); |
$msg.=&firstaccess_msg($accessmsg,$symb); |
} elsif ($status eq 'NOT_IN_A_SLOT') { |
} elsif ($status eq 'NOT_IN_A_SLOT') { |
$msg.=&Apache::bridgetask::add_request_another_attempt_button("Sign up for time to work."); |
$msg.=&Apache::bridgetask::add_request_another_attempt_button("Sign up for time to work"); |
} |
} |
$result.=$msg.'<br />'; |
$result.=$msg.'<br />'; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$result.='\begin{document}\noindent \vskip 1 mm \begin{minipage}{\textwidth}\vskip 0 mm'; |
my $startminipage = ($env{'form.problem_split'}=~/yes/i)? '' |
|
: '\begin{minipage}{\textwidth}'; |
|
$result.='\noindent \vskip 1 mm '. |
|
$startminipage.'\vskip 0 mm'; |
if ($status eq 'UNAVAILABLE') { |
if ($status eq 'UNAVAILABLE') { |
$result.=&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'\vskip 0 mm '; |
$result.=&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'\vskip 0 mm '; |
} else { |
} else { |
Line 662 sub start_problem {
|
Line 969 sub start_problem {
|
my $bodytext=&Apache::lonxml::get_all_text("/problem",$parser, |
my $bodytext=&Apache::lonxml::get_all_text("/problem",$parser, |
$style); |
$style); |
if ($target eq 'web') { |
if ($target eq 'web') { |
$result .= $head_tag_start.'</head>'; |
$result .= |
$result .= $body_tag_start; |
&Apache::bridgetask::proctor_validation_screen($slot); |
$result .= &Apache::bridgetask::proctor_validation_screen(); |
|
} elsif ($target eq 'grade') { |
} elsif ($target eq 'grade') { |
&Apache::bridgetask::proctor_check_auth($slot_name,$slot, |
&Apache::bridgetask::proctor_check_auth($slot_name,$slot, |
'problem'); |
'problem'); |
} |
} |
} elsif ($target eq 'web') { |
} elsif ($target eq 'web') { |
my $name= &get_resource_name($parstack,$safeeval); |
if ($status eq 'CAN_ANSWER' |
$result.="$head_tag_start<title>$name</title></head> |
&& $slot_name ne '' |
$body_tag_start \n $form_tag_start". |
&& $Apache::lonhomework::history{'resource.0.checkedin'} eq '') { |
|
# unproctored slot access, self checkin |
|
&Apache::bridgetask::check_in('problem',undef,undef, |
|
$slot_name); |
|
} |
|
$result.="\n $form_tag_start \t". |
'<input type="hidden" name="submitted" value="yes" />'; |
'<input type="hidden" name="submitted" value="yes" />'; |
# create a page header and exit |
# create a page header and exit |
if ($env{'request.state'} eq "construct") { |
if ($env{'request.state'} eq "construct") { |
$result.= &problem_web_to_edit_header($env{'form.rndseed'}); |
$result.= &problem_web_to_edit_header($env{'form.rndseed'}); |
|
if ($Apache::lonhomework::type eq 'practice') { |
|
$result.= '<input type="submit" name="resetdata" '. |
|
'value="'.&mt('New Problem Variation').'" />'. |
|
&practice_problem_header().'<hr />'; |
|
} |
} |
} |
# if we are viewing someone else preserve that info |
# if we are viewing someone else preserve that info |
if (defined $env{'form.grade_symb'}) { |
if (defined $env{'form.grade_symb'}) { |
Line 690 sub start_problem {
|
Line 1006 sub start_problem {
|
|
|
} |
} |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result.=$head_tag_start."</head>".$body_tag_start.$form_tag_start. |
$result .= $form_tag_start.&problem_edit_header(); |
&problem_edit_header(); |
|
$Apache::lonxml::warnings_error_header= |
$Apache::lonxml::warnings_error_header= |
&mt("Editor Errors - these errors might not effect the running of the problem, but they will likely cause problems with further use of the Edit mode. Please use the EditXML mode to fix these errors.")."<br />"; |
&mt("Editor Errors - these errors might not effect the running of the problem, but they will likely cause problems with further use of the Edit mode. Please use the EditXML mode to fix these errors.")."<br />"; |
my $temp=&Apache::edit::insertlist($target,$token); |
my $temp=&Apache::edit::insertlist($target,$token); |
$result.=$temp; |
$result.=$temp; |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
$result=$token->[4]; |
$result=$token->[4]; |
$result.=&Apache::edit::handle_insert(); |
|
} else { |
} else { |
# page_start returned a starting result, delete it if we don't need it |
# page_start returned a starting result, delete it if we don't need it |
$result = ''; |
$result = ''; |
Line 712 sub end_problem {
|
Line 1026 sub end_problem {
|
|
|
if (!$Apache::lonxml::metamode) { |
if (!$Apache::lonxml::metamode) { |
$result = &Apache::lonxml::endredirection(); #started in &start_problem |
$result = &Apache::lonxml::endredirection(); #started in &start_problem |
|
$Apache::lonxml::post_evaluate=0; |
} |
} |
|
|
if ($target eq 'tex') { |
if ($target eq 'tex') { |
|
|
# Figure out the front matter and replace the |
# Figure out the front matter and replace the |
# INSERTTEXFRONTMATTERHERE in result with it. note that we do |
# INSERTTEXFRONTMATTERHERE in result with it. note that we do |
# this in end_problem because whether or not we display due |
# this in end_problem because whether or not we display due |
Line 744 sub end_problem {
|
Line 1058 sub end_problem {
|
$allow_print_points=0; |
$allow_print_points=0; |
} |
} |
my $name_of_resourse= &Apache::lonxml::latex_special_symbols(&get_resource_name($parstack,$safeeval),'header'); |
my $name_of_resourse= &Apache::lonxml::latex_special_symbols(&get_resource_name($parstack,$safeeval),'header'); |
my $begin_doc='\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$env{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent '; |
my $begin_doc=' \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$env{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent '; |
my $toc_line='\vskip 1 mm\noindent '.$startminipage. |
my $toc_line='\vskip 1 mm\noindent '.$startminipage. |
'\addcontentsline{toc}{subsection}{'.$name_of_resourse.'}'; |
'\addcontentsline{toc}{subsection}{'.$name_of_resourse.'}'; |
|
|
Line 791 sub end_problem {
|
Line 1105 sub end_problem {
|
if ($Apache::lonhomework::type eq 'exam' and $allow_print_points==1) { $frontmatter .= '\fbox{\textit{'.$weight.' pt}}';} |
if ($Apache::lonhomework::type eq 'exam' and $allow_print_points==1) { $frontmatter .= '\fbox{\textit{'.$weight.' pt}}';} |
} |
} |
} else { |
} else { |
$frontmatter .= '\vskip 1mm\textit{Due date: '.$duedate.'} \\\\\\\\'; |
$frontmatter .= '\vskip 1mm\textit{Due date: '.$duedate.'} \\\\\\\\'.$startminipage; |
} |
} |
} else { |
} else { |
if (not $env{'request.symb'} =~ m/\.page_/) { |
if (not $env{'request.symb'} =~ m/\.page_/) { |
$frontmatter .= $begin_doc.$toc_line; |
$frontmatter .= $begin_doc.$toc_line; |
if (($Apache::lonhomework::type eq 'exam') and ($allow_print_points==1)) { $frontmatter .= '\fbox{\textit{'.$weight.' pt}}';} |
if (($Apache::lonhomework::type eq 'exam') and ($allow_print_points==1)) { $frontmatter .= '\fbox{\textit{'.$weight.' pt}}';} |
} else { |
} else { |
$frontmatter .= '\vskip 1mm \\\\\\\\'; |
$frontmatter .= '\vskip 1mm \\\\\\\\'.$startminipage; |
} |
} |
} |
} |
$result =~ s/INSERTTEXFRONTMATTERHERE/$frontmatter/; |
$result =~ s/INSERTTEXFRONTMATTERHERE/$frontmatter/; |
Line 832 sub end_problem {
|
Line 1146 sub end_problem {
|
if ($target ne 'tex' && |
if ($target ne 'tex' && |
$env{'form.answer_output_mode'} ne 'tex') { |
$env{'form.answer_output_mode'} ne 'tex') { |
$result.="</form>"; |
$result.="</form>"; |
$result.=&Apache::lonhtmlcommon::htmlareaselectactive(@Apache::lonxml::htmlareafields); |
$result.= &Apache::lonhtmlcommon::htmlareaselectactive(&Apache::lonhtmlcommon::get_htmlareafields()); |
} |
} |
if ($target eq 'web') { |
if ($target eq 'web') { |
$result.=&Apache::lonxml::xmlend().'</html>'; |
$result.= &Apache::loncommon::end_page({'discussion' => 1}); |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $endminipage = ''; |
my $endminipage = ''; |
if (not $env{'form.problem_split'}=~/yes/) { |
if (not $env{'form.problem_split'}=~/yes/) { |
Line 843 sub end_problem {
|
Line 1157 sub end_problem {
|
} |
} |
if ($env{'form.print_discussions'} eq 'yes') { |
if ($env{'form.print_discussions'} eq 'yes') { |
$result.=&Apache::lonxml::xmlend($target,$parser); |
$result.=&Apache::lonxml::xmlend($target,$parser); |
$result=~s/<\/html>//; |
|
} else { |
} else { |
$result .= '\keephidden{ENDOFPROBLEM}\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}'; |
$result .= '\keephidden{ENDOFPROBLEM}\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}'; |
if (not $env{'request.symb'} =~ m/\.page_/) { |
if (not $env{'request.symb'} =~ m/\.page_/) { |
$result .= $endminipage.'\end{document} '; |
$result .= $endminipage.'\end{document} '; |
} else { |
} else { |
$result .= ''; |
$result .= $endminipage; |
} |
} |
} |
} |
} |
} |
Line 860 sub end_problem {
|
Line 1173 sub end_problem {
|
} |
} |
if ($target eq 'answer' && ($env{'request.state'} eq 'construct') |
if ($target eq 'answer' && ($env{'request.state'} eq 'construct') |
&& $env{'form.answer_output_mode'} ne 'tex') { |
&& $env{'form.answer_output_mode'} ne 'tex') { |
$result.=&Apache::lonxml::xmlend().'</html>'; |
$result.=&Apache::loncommon::end_page({'discussion' => 1}); |
# normally we get it from above, but in CSTR |
# normally we get it from above, but in CSTR |
# we always show answer mode too. |
# we always show answer mode too. |
} |
} |
Line 876 sub end_problem {
|
Line 1189 sub end_problem {
|
$result .= &problem_edit_footer(); |
$result .= &problem_edit_footer(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
$result .= $token->[2]; |
$result .= $token->[2]; |
$result.=&Apache::edit::handle_insertafter($token->[1]); |
|
} |
} |
|
|
if ($env{'request.state'} eq 'construct' && $target eq 'web') { |
if ($env{'request.state'} eq 'construct' && $target eq 'web') { |
Line 891 sub end_problem {
|
Line 1203 sub end_problem {
|
|
|
sub start_library { |
sub start_library { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($result,$head_tag_start,$body_tag_start,$form_tag_start); |
my ($result,$form_tag_start); |
if ($$tagstack[0] eq 'library') { |
if ($#$tagstack eq 0 && $$tagstack[0] eq 'library') { |
&init_problem_globals('library'); |
&init_problem_globals('library'); |
$Apache::lonhomework::type='problem'; |
$Apache::lonhomework::type='problem'; |
} |
} |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
($result,$head_tag_start,$body_tag_start,$form_tag_start)= |
($result,$form_tag_start)= |
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval); |
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval, |
$result.=$head_tag_start."</head>".$body_tag_start.$form_tag_start. |
'Edit'); |
&problem_edit_header(); |
$result.=$form_tag_start.&problem_edit_header(); |
my $temp=&Apache::edit::insertlist($target,$token); |
my $temp=&Apache::edit::insertlist($target,$token); |
$result.=$temp; |
$result.=$temp; |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
$result=$token->[4]; |
$result=$token->[4]; |
$result.=&Apache::edit::handle_insert(); |
} elsif (($target eq 'web' || $target eq 'webgrade') |
} elsif ($target eq 'web' && $$tagstack[0] ne 'problem' && |
&& ($#$tagstack eq 0 && $$tagstack[0] eq 'library') |
$env{'request.state'} eq "construct" ) { |
&& $env{'request.state'} eq "construct" ) { |
($result,$head_tag_start,$body_tag_start,$form_tag_start)= |
|
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval); |
|
my $name=&get_resource_name($parstack,$safeeval); |
my $name=&get_resource_name($parstack,$safeeval); |
|
($result,$form_tag_start)= |
|
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval, |
|
$name); |
my $rndseed=&setup_rndseed($safeeval); |
my $rndseed=&setup_rndseed($safeeval); |
$result.="$head_tag_start<title>$name</title></head> |
$result.=" \n $form_tag_start". |
$body_tag_start \n $form_tag_start". |
|
'<input type="hidden" name="submitted" value="yes" />'; |
'<input type="hidden" name="submitted" value="yes" />'; |
$result.=&problem_web_to_edit_header($rndseed); |
$result.=&problem_web_to_edit_header($rndseed); |
|
if ($Apache::lonhomework::type eq 'practice') { |
|
$result.= '<input type="submit" name="resetdata" '. |
|
'value="'.&mt('New Problem Variation').'" />'. |
|
&practice_problem_header().'<hr />'; |
|
} |
} |
} |
return $result; |
return $result; |
} |
} |
Line 925 sub end_library {
|
Line 1242 sub end_library {
|
my $result=''; |
my $result=''; |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
$result=&problem_edit_footer(); |
$result=&problem_edit_footer(); |
} elsif ($target eq 'web' && $$tagstack[0] ne 'problem' && |
} elsif ($target eq 'web' |
$env{'request.state'} eq "construct") { |
&& ($#$tagstack eq 0 && $$tagstack[0] eq 'library') |
$result.='</form>'.&Apache::loncommon::endbodytag(). |
&& $env{'request.state'} eq "construct") { |
&Apache::lonxml::xmlend(); |
$result.='</form>'.&Apache::loncommon::end_page({'discussion' => 1}); |
|
} |
|
if ( $#$tagstack eq 0 && $$tagstack[0] eq 'library') { |
|
&reset_problem_globals('library'); |
} |
} |
if ($$tagstack[0] eq 'library') { &reset_problem_globals('library') }; |
|
return $result; |
return $result; |
} |
} |
|
|
Line 941 sub start_definetag {
|
Line 1260 sub start_definetag {
|
|
|
my $name = $token->[2]->{'name'}; |
my $name = $token->[2]->{'name'}; |
my $skip=&Apache::lonxml::get_all_text("/definetag",$parser,$style); |
my $skip=&Apache::lonxml::get_all_text("/definetag",$parser,$style); |
if ($name=~/^\//) { |
if ($target eq 'web') { |
$result= |
if ($name=~/^\//) { |
'<br /><table bgcolor="#FFBBBB"><tr><th>END <tt>'.$name.'</tt></th></tr>'; |
$result= |
} else { |
'<br /><table class="LC_sty_end"><tr><th>'. |
$result= |
&mt('END [_1]'.'<tt>'.$name.'</tt>').'</th></tr>'; |
'<br /><table bgcolor="#BBFFBB"><tr><th>BEGIN <tt>'.$name.'</tt></th></tr>'; |
} else { |
|
$result= |
|
'<br /><table class="LC_sty_begin"><tr><th>'. |
|
&mt('BEGIN [_1]'.'<tt>'.$name.'</tt>').'</th></tr>'; |
|
} |
|
$skip = &HTML::Entities::encode($skip, '<>&"'); |
|
$result.='<tr><td><pre>'.$skip.'</pre></td></tr></table>'; |
} |
} |
$skip=~s/\</\<\;/gs; |
|
$skip=~s/\>/\>\;/gs; |
|
$result.='<tr><td><pre>'.$skip.'</pre></td></tr></table>'; |
|
return $result; |
return $result; |
} |
} |
|
|
Line 963 sub start_block {
|
Line 1285 sub start_block {
|
|
|
my $result; |
my $result; |
|
|
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
my $code = $token->[2]->{'condition'}; |
my $code = $token->[2]->{'condition'}; |
if (defined($code)) { |
if (defined($code) && $code ne '') { |
if (!$Apache::lonxml::default_homework_loaded) { |
if (!$Apache::lonxml::default_homework_loaded) { |
&Apache::lonxml::default_homework_load($safeeval); |
&Apache::lonxml::default_homework_load($safeeval); |
} |
} |
Line 1007 sub start_languageblock {
|
Line 1329 sub start_languageblock {
|
|
|
my $result; |
my $result; |
|
|
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
my $include = $token->[2]->{'include'}; |
my $include = $token->[2]->{'include'}; |
my $exclude = $token->[2]->{'exclude'}; |
my $exclude = $token->[2]->{'exclude'}; |
my %languages=&Apache::loncommon::display_languages(); |
my @preferred_languages=&Apache::lonlocal::preferred_languages(); |
$result='1'; |
# This should not even happen, since we should at least have the server language |
if ($include) { |
if (!$preferred_languages[0]) { $preferred_languages[0]='en'; } |
$result=''; |
# Now loop over all languages in order of preference |
foreach (split(/\,/,$include)) { |
foreach my $preferred_language (@preferred_languages) { |
if ($languages{$_}) { $result='1'; } |
# If the languageblock has no arguments, show the contents |
} |
$result=1; |
} |
my $found=0; |
if ($exclude) { |
# Do we have an include argument? |
foreach (split(/\,/,$exclude)) { |
if ($include) { |
if ($languages{$_}) { $result='0'; } |
# If include is specified, by default, don't render the block |
} |
$result=0; |
} |
foreach my $included_language (split(/\,/,$include)) { |
|
# ... but if my preferred language is included, render it |
|
if ($included_language eq $preferred_language) { |
|
$result=1; |
|
$found=1; |
|
} |
|
} |
|
} |
|
# Do we have an exclude argument? |
|
if ($exclude) { |
|
$result=1; |
|
foreach my $excluded_language (split(/\,/,$exclude)) { |
|
if ($excluded_language eq $preferred_language) { |
|
$result=0; |
|
$found=1; |
|
} |
|
} |
|
} |
|
if ($found) { last; } |
|
} |
if ( ! $result ) { |
if ( ! $result ) { |
my $skip=&Apache::lonxml::get_all_text("/languageblock",$parser, |
my $skip=&Apache::lonxml::get_all_text("/languageblock",$parser, |
$style); |
$style); |
Line 1055 sub end_languageblock {
|
Line 1396 sub end_languageblock {
|
return $result; |
return $result; |
} |
} |
|
|
|
{ |
|
my %available_texts; |
|
sub start_translated { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
&Apache::lonxml::register('Apache::structuretags',('lang')); |
|
undef(%available_texts); |
|
} |
|
|
|
sub end_translated { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
my $result; |
|
#show the translation on viewable targets |
|
if ($target eq 'web' || $target eq 'tex' || $target eq 'webgrade'|| |
|
# or non-viewable targets, if it's embedded in something that |
|
# wants the output |
|
(($target eq 'answer' || $target eq 'analyze'|| $target eq 'grade') |
|
&& &Apache::lonxml::in_redirection() ) ) { |
|
my @possibilities = keys(%available_texts); |
|
my $which = |
|
&Apache::loncommon::languages(\@possibilities) || 'default'; |
|
$result = $available_texts{$which}; |
|
} |
|
undef(%available_texts); |
|
&Apache::lonxml::deregister('Apache::structuretags',('lang')); |
|
return $result; |
|
} |
|
|
|
|
|
sub start_lang { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
|
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
|
&Apache::lonxml::startredirection(); |
|
} |
|
return ''; |
|
} |
|
|
|
sub end_lang { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
|
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
|
my $result = &Apache::lonxml::endredirection(); |
|
my $which = &Apache::lonxml::get_param('which',$parstack, |
|
$safeeval); |
|
if ($which=~/\w/) { |
|
$available_texts{$which} = $result; |
|
} |
|
my $otherlangs = &Apache::lonxml::get_param('other',$parstack, |
|
$safeeval); |
|
foreach my $language (split(/\s*\,\s*/,$otherlangs)) { |
|
if ($language=~/\w/) { |
|
$available_texts{$language} = $result; |
|
} |
|
} |
|
|
|
} |
|
return ''; |
|
} |
|
} |
|
|
sub start_instructorcomment { |
sub start_instructorcomment { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
my $result; |
my $result; |
|
|
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
$result=($env{'request.role'}=~/^(in|cc|au|ca|li)/); |
$result=($env{'request.role'}=~/^(in|cc|au|ca|li)/); |
if ( (! $result) or ($env{'form.instructor_comments'} eq 'hide')) { |
if ( (! $result) or ($env{'form.instructor_comments'} eq 'hide')) { |
my $skip=&Apache::lonxml::get_all_text("/instructorcomment", |
my $skip=&Apache::lonxml::get_all_text("/instructorcomment", |
Line 1089 sub start_while {
|
Line 1490 sub start_while {
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
my $result; |
my $result; |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
my $code = $token->[2]->{'condition'}; |
my $code = $token->[2]->{'condition'}; |
|
|
push( @Apache::structuretags::whileconds, $code); |
push( @Apache::structuretags::whileconds, $code); |
Line 1122 sub end_while {
|
Line 1523 sub end_while {
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result; |
my $result; |
|
|
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
my $code = pop(@Apache::structuretags::whileconds); |
my $code = pop(@Apache::structuretags::whileconds); |
my $bodytext = pop(@Apache::structuretags::whilebody); |
my $bodytext = pop(@Apache::structuretags::whilebody); |
my $line = pop(@Apache::structuretags::whileline); |
my $line = pop(@Apache::structuretags::whileline); |
Line 1133 sub end_while {
|
Line 1534 sub end_while {
|
while ($return) { |
while ($return) { |
if (time-$starttime > |
if (time-$starttime > |
$Apache::lonnet::perlvar{'lonScriptTimeout'}) { |
$Apache::lonnet::perlvar{'lonScriptTimeout'}) { |
#$return = 0; $error=1; next; |
$return = 0; $error=1; next; |
} |
} |
$result.=&Apache::scripttag::xmlparse($bodytext); |
$result.=&Apache::scripttag::xmlparse($bodytext); |
|
if ($target eq 'grade' || $target eq 'answer' || |
|
$target eq 'analyze') { |
|
# grade/answer/analyze should produce no output but if we |
|
# are redirecting, the redirecter should know what to do |
|
# with the output |
|
if (!$Apache::lonxml::redirection) { undef($result); } |
|
} |
$return = &Apache::run::run($code,$safeeval); |
$return = &Apache::run::run($code,$safeeval); |
} |
} |
if ($error) { |
if ($error) { |
&Apache::lonxml::error('<pre>'.&mt('Code ran too long. It ran for more than').' '.$Apache::lonnet::perlvar{'lonScriptTimeout'}.' '.&mt('seconds occured while running <while> on line').' '.$line.'</pre>'); |
&Apache::lonxml::error('<pre>'.&mt('Code ran too long. It ran for more than').' '.$Apache::lonnet::perlvar{'lonScriptTimeout'}.' '.&mt('seconds occurred while running <while> on line').' '.$line.'</pre>'); |
} |
} |
} elsif ($target eq "edit") { |
} elsif ($target eq "edit") { |
$result.= &Apache::edit::tag_end($target,$token,''); |
$result.= &Apache::edit::tag_end($target,$token,''); |
Line 1156 sub end_while {
|
Line 1564 sub end_while {
|
sub start_randomlist { |
sub start_randomlist { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq 'answer' || $target eq 'grade' || $target eq 'web' || |
if ($target eq 'answer' || $target eq 'grade' || $target eq 'web' || |
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
my $body= &Apache::lonxml::get_all_text("/randomlist",$parser,$style); |
my $body= &Apache::lonxml::get_all_text("/randomlist",$parser); |
my $b_parser= HTML::LCParser->new(\$body); |
my $b_parser= HTML::LCParser->new(\$body); |
$b_parser->xml_mode(1); |
$b_parser->xml_mode(1); |
$b_parser->marked_sections(1); |
$b_parser->marked_sections(1); |
Line 1193 sub start_randomlist {
|
Line 1601 sub start_randomlist {
|
my $showarg=&Apache::lonxml::get_param('show',$parstack,$safeeval); |
my $showarg=&Apache::lonxml::get_param('show',$parstack,$safeeval); |
$showarg--; |
$showarg--; |
if ( ($showarg >= 0) && ($showarg < $show) ) { $show = $showarg; } |
if ( ($showarg >= 0) && ($showarg < $show) ) { $show = $showarg; } |
|
if (($target eq 'analyze') && ($env{'form.check_parts_withrandomlist'})) { |
|
my @currlist; |
|
my $part = $Apache::inputtags::part; |
|
if ($part ne '') { |
|
if (ref($Apache::lonhomework::analyze{'parts_withrandomlist'}) eq 'ARRAY') { |
|
my @currlist = @{$Apache::lonhomework::analyze{'parts_withrandomlist'}}; |
|
if (!(grep(/^\Q$part\E$/,@currlist))) { |
|
push(@{$Apache::lonhomework::analyze{'parts_withrandomlist'}},$part); |
|
} |
|
} else { |
|
push(@{$Apache::lonhomework::analyze{'parts_withrandomlist'}},$part); |
|
} |
|
} |
|
} |
for(0 .. $show) { |
for(0 .. $show) { |
$bodytext .= "$randomlist[ $idx_arr[$_] ]"; |
$bodytext .= "$randomlist[ $idx_arr[$_] ]"; |
} |
} |
Line 1253 sub start_part {
|
Line 1675 sub start_part {
|
# duedates. |
# duedates. |
} |
} |
my $result=''; |
my $result=''; |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
my $id= &Apache::lonxml::get_id($parstack,$safeeval); |
if ($id =~ /^\s*$/) { $id = $Apache::lonxml::curdepth; } |
|
$Apache::inputtags::part=$id; |
$Apache::inputtags::part=$id; |
push(@Apache::inputtags::partlist,$id); |
push(@Apache::inputtags::partlist,$id); |
@Apache::inputtags::response=(); |
@Apache::inputtags::response=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous_version=(); |
@Apache::inputtags::previous_version=(); |
$Apache::lonhomework::problemstatus=&get_problem_status($id); |
&Apache::lonhomework::set_show_problem_status(&get_problem_status($id)); |
|
&Apache::response::reset_params(); |
|
|
my $hidden=&Apache::loncommon::check_if_partid_hidden($Apache::inputtags::part); |
my $hidden=&Apache::loncommon::check_if_partid_hidden($Apache::inputtags::part); |
my $newtype=&Apache::lonnet::EXT("resource.$id.type"); |
my $newtype=&Apache::lonnet::EXT("resource.$id.type"); |
if ($newtype) { $Apache::lonhomework::type=$newtype; } |
if ($newtype) { $Apache::lonhomework::type=$newtype; } |
Line 1307 sub start_part {
|
Line 1730 sub start_part {
|
if ($target eq 'tex') { |
if ($target eq 'tex') { |
if (not $env{'form.problem_split'}=~/yes/) { |
if (not $env{'form.problem_split'}=~/yes/) { |
if ($$tagstack[-2] eq 'td') { |
if ($$tagstack[-2] eq 'td') { |
$result.='\vskip 0 mm \noindent \begin{minipage}{\textwidth}\noindent'; |
$result.='\noindent \begin{minipage}{\textwidth}\noindent'; |
} else { |
} else { |
$result.='\noindent \end{minipage}\vskip 0 mm \noindent \begin{minipage}{\textwidth}\noindent'; |
$result.='\noindent \end{minipage}\vskip 0 mm \noindent \begin{minipage}{\textwidth}\noindent'; |
} |
} |
Line 1331 sub start_part {
|
Line 1754 sub start_part {
|
} |
} |
if (($Apache::lonhomework::type eq 'exam') && ($allow_print_points)) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
if (($Apache::lonhomework::type eq 'exam') && ($allow_print_points)) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
} elsif ($target eq 'web') { |
} elsif ($target eq 'web') { |
$result.='<a name="'.&Apache::lonnet::escape($Apache::inputtags::part).'" />'; |
$result.='<a name="'.&escape($Apache::inputtags::part).'" />'; |
} |
} |
} |
} |
} |
} |
Line 1349 sub start_part {
|
Line 1772 sub start_part {
|
#limiting ids to only letters numbers, and space |
#limiting ids to only letters numbers, and space |
$token->[2]->{'id'}=~s/[^A-Za-z0-9 ]//gs; |
$token->[2]->{'id'}=~s/[^A-Za-z0-9 ]//gs; |
$result = &Apache::edit::rebuild_tag($token); |
$result = &Apache::edit::rebuild_tag($token); |
$result.=&Apache::edit::handle_insert(); |
|
} |
} |
} |
} |
return $result; |
return $result; |
Line 1364 sub end_part {
|
Line 1786 sub end_part {
|
my $result; |
my $result; |
if (!$Apache::lonxml::metamode) { |
if (!$Apache::lonxml::metamode) { |
$result = &Apache::lonxml::endredirection(); # started in &start_part |
$result = &Apache::lonxml::endredirection(); # started in &start_part |
|
$Apache::lonxml::post_evaluate=0; |
} |
} |
if ($target eq 'grade') { |
if ($target eq 'grade') { |
if (($status eq 'CAN_ANSWER' || $Apache::lonhomework::scantronmode) && |
if (($status eq 'CAN_ANSWER' || $Apache::lonhomework::scantronmode) && |
Line 1386 sub end_part {
|
Line 1809 sub end_part {
|
$result.=&Apache::edit::end_table(); |
$result.=&Apache::edit::end_table(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
$result .= $token->[2]; |
$result .= $token->[2]; |
$result.=&Apache::edit::handle_insertafter($token->[1]); |
|
} |
} |
pop @Apache::inputtags::status; |
pop @Apache::inputtags::status; |
$Apache::inputtags::part=''; |
$Apache::inputtags::part=''; |
Line 1396 sub end_part {
|
Line 1818 sub end_part {
|
|
|
sub start_preduedate { |
sub start_preduedate { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex') { |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
|
$target eq 'tex' || $target eq 'webgrade') { |
&Apache::lonxml::debug("State in preduedate is ". $Apache::inputtags::status['-1']); |
&Apache::lonxml::debug("State in preduedate is ". $Apache::inputtags::status['-1']); |
if (!$Apache::lonhomework::scantronmode && |
if (!$Apache::lonhomework::scantronmode && |
$Apache::inputtags::status['-1'] ne 'CAN_ANSWER' && |
$Apache::inputtags::status['-1'] ne 'CAN_ANSWER' && |
Line 1412 sub end_preduedate {
|
Line 1835 sub end_preduedate {
|
return ''; |
return ''; |
} |
} |
|
|
|
# In all the modes where <postanswerdate> text is |
|
# displayable, all we do is eat up the text between the start/stop |
|
# tags if the conditions are not right to display it. |
sub start_postanswerdate { |
sub start_postanswerdate { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web' || $target eq 'grade') { |
my $pav = &Apache::lonnet::allowed('pav', $env{'request.course.id'}) || |
|
&Apache::lonnet::allowed('pav', |
|
$env{'request.course.id'}.'/'.$env{'request.course.sec'}); |
|
if ($target eq 'web' || $target eq 'grade' || $target eq 'webgrade' || |
|
$target eq 'tex' ) { |
if ($Apache::lonhomework::scantronmode || |
if ($Apache::lonhomework::scantronmode || |
$Apache::inputtags::status['-1'] ne 'SHOW_ANSWER') { |
$Apache::inputtags::status['-1'] ne 'SHOW_ANSWER' || |
|
(($target eq 'tex') && !$pav)) { |
&Apache::lonxml::get_all_text("/postanswerdate",$parser,$style); |
&Apache::lonxml::get_all_text("/postanswerdate",$parser,$style); |
} |
} |
} elsif ($target eq 'tex') { |
|
&Apache::lonxml::get_all_text("/postanswerdate",$parser,$style); |
|
} |
} |
return ''; |
return ''; |
} |
} |
Line 1432 sub end_postanswerdate {
|
Line 1861 sub end_postanswerdate {
|
sub start_notsolved { |
sub start_notsolved { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
$target eq 'tex') { |
$target eq 'tex' || $target eq 'webgrade') { |
my $gradestatus=$Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"}; |
my $gradestatus=$Apache::lonhomework::history{"resource.$Apache::inputtags::part.solved"}; |
&Apache::lonxml::debug("not solved has :$gradestatus:"); |
&Apache::lonxml::debug("not solved has :$gradestatus:"); |
if ($gradestatus =~ /^correct/ && |
if ($gradestatus =~ /^correct/ && |
Line 1468 sub end_solved {
|
Line 1897 sub end_solved {
|
sub start_problemtype { |
sub start_problemtype { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze' || $target eq 'webgrade') { |
my $mode=lc(&Apache::lonxml::get_param('mode',$parstack,$safeeval)); |
my $mode=lc(&Apache::lonxml::get_param('mode',$parstack,$safeeval)); |
if (!defined($mode)) { $mode='show'; } |
if (!defined($mode)) { $mode='show'; } |
my $for=&Apache::lonxml::get_param('for',$parstack,$safeeval); |
my $for=&Apache::lonxml::get_param('for',$parstack,$safeeval); |
Line 1492 sub start_problemtype {
|
Line 1921 sub start_problemtype {
|
$result .=&Apache::edit::checked_arg('When used as type(s):','for', |
$result .=&Apache::edit::checked_arg('When used as type(s):','for', |
[ ['exam','Exam/Quiz Problem'], |
[ ['exam','Exam/Quiz Problem'], |
['survey','Survey'], |
['survey','Survey'], |
['problem','Homework Problem'] ] |
['problem','Homework Problem'], |
|
['practice','Practice Problem'] ] |
,$token); |
,$token); |
$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
$result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); |
} elsif ($target eq 'modified') { |
} elsif ($target eq 'modified') { |
Line 1511 sub start_startouttext {
|
Line 1941 sub start_startouttext {
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my @result=(''.''); |
my @result=(''.''); |
if ($target eq 'edit' || $target eq 'modified' ) { @result=('','no'); } |
if ($target eq 'edit' || $target eq 'modified' ) { @result=('','no'); } |
|
|
|
my $nesting = |
|
&Apache::lonxml::set_state('outtext', |
|
&Apache::lonxml::get_state('outtext')+1); |
|
if ($nesting > 1 && $env{'request.state'} eq 'construct') { |
|
&Apache::lonxml::error("Nesting of <startouttext /> not allowed, on line ".$token->[5]); |
|
} |
return (@result); |
return (@result); |
} |
} |
|
|
Line 1518 sub end_startouttext {
|
Line 1955 sub end_startouttext {
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result=''; |
my $result=''; |
my $text=''; |
my $text=''; |
|
|
if ($target eq 'edit') { |
if ($target eq 'edit') { |
|
my $areaid = 'homework_edit_'.$Apache::lonxml::curdepth; |
$text=&Apache::lonxml::get_all_text("endouttext",$parser,$style); |
$text=&Apache::lonxml::get_all_text("endouttext",$parser,$style); |
$result.=&Apache::edit::start_table($token)."<tr><td>".&mt('Text Block')."</td> |
$result.=&Apache::edit::start_table($token)."<tr><td>".&mt('Text Block')."</td>" |
<td>".&mt('Delete:'). |
.'<td><span class="LC_nobreak">'.&mt('Delete?').' ' |
&Apache::edit::deletelist($target,$token) |
.&Apache::edit::deletelist($target,$token) |
."</td> |
.'</span></td>'; |
<td>". |
unless ($env{'environment.wysiwygeditor'} eq 'on') { |
&Apache::edit::insertlist($target,$token). |
$result .= '<td align="left">' |
|
.&Apache::lonhtmlcommon::dragmath_button($areaid,1) |
|
.'</td>' |
|
.'<td>' |
|
.&Apache::edit::insertlist($target,$token) |
|
.'</td>'; |
|
} |
|
$result.='<td align="right" valign="top">' . |
|
&Apache::loncommon::helpLatexCheatsheet(). |
&Apache::edit::end_row(). |
&Apache::edit::end_row(). |
&Apache::edit::start_spanning_row()."\n" |
&Apache::edit::start_spanning_row()."\n". |
. &Apache::loncommon::helpLatexCheatsheet () . |
|
&Apache::edit::editfield($token->[1],$text,"",80,8,1); |
&Apache::edit::editfield($token->[1],$text,"",80,8,1); |
} |
} |
if ($target eq 'modified') { |
if ($target eq 'modified') { |
Line 1547 sub start_endouttext {
|
Line 1991 sub start_endouttext {
|
if ($target eq "edit" ) { $result="</td></tr>".&Apache::edit::end_table()."\n"; } |
if ($target eq "edit" ) { $result="</td></tr>".&Apache::edit::end_table()."\n"; } |
if ($target eq "modified") { |
if ($target eq "modified") { |
$result='<endouttext />'. |
$result='<endouttext />'. |
&Apache::edit::handle_insertafter('startouttext'); } |
&Apache::edit::handle_insertafter('startouttext'); |
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} |
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|
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my $nesting = |
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&Apache::lonxml::set_state('outtext', |
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&Apache::lonxml::get_state('outtext')-1); |
|
if ($nesting < 0 && $env{'request.state'} eq 'construct') { |
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&Apache::lonxml::error(" Extraneous <endouttext /> not allowed on line ".$token->[5]); |
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&Apache::lonxml::set_state('outtext', 0); |
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} |
return $result; |
return $result; |
} |
} |
|
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Line 1577 sub start_simpleeditbutton {
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Line 2030 sub start_simpleeditbutton {
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my $result=''; |
my $result=''; |
if (($env{'form.simple_edit_button'} ne 'off') && |
if (($env{'form.simple_edit_button'} ne 'off') && |
($target eq 'web') && |
($target eq 'web') && |
(&Apache::lonnet::allowed('srm',$env{'request.course.id'}))) { |
(&Apache::lonnet::allowed('mdc',$env{'request.course.id'}))) { |
my $url=$env{'request.noversionuri'}; |
my $url=$env{'request.noversionuri'}; |
$url=~s/\?.*$//; |
$url=~s/\?.*$//; |
my ($symb) = &Apache::lonxml::whichuser(); |
my ($symb) = &Apache::lonnet::whichuser(); |
$result='<table width="100%" bgcolor="#FFFFAA" border="2"><tr><td>'. |
# Warning make more sense and is more important on edit screen |
'<a href="'.$url.'/smpedit?symb='.&Apache::lonnet::escape($symb).'">'.&mt('Edit').'</a> - '.&mt('Note: it can take up to 10 minutes for changes to take effect for all users.'). |
# $result='<p class="LC_warning">' |
&Apache::loncommon::help_open_topic('Caching').'</td></tr></table><br />'; |
# .&mt('Note: it can take up to 10 minutes for changes to take effect for all users.') |
|
# .&Apache::loncommon::help_open_topic('Caching') |
|
# .'</p>'; |
|
$result.=&Apache::lontemplate::start_functionslist() |
|
.&Apache::lontemplate::item_functionslist( |
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'<a href="'.$url.'/smpedit?symb='.&escape($symb).'">'.&mt('Edit').'</a>') |
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.&Apache::lontemplate::end_functionslist(); |
|
|
} |
} |
return $result; |
return $result; |
} |
} |
Line 1592 sub end_simpleeditbutton {
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Line 2052 sub end_simpleeditbutton {
|
return ''; |
return ''; |
} |
} |
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|
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sub practice_problem_header { |
|
return '<span class="LC_info"><h3>'.&mt('Practice Problem').'</h3></span>'. |
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'<span class="LC_info">'.&mt('Submissions are not permanently recorded'). |
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'</span>'; |
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} |
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1; |
1; |
__END__ |
__END__ |
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=pod |
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|
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=back |
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=cut |