version 1.333, 2006/02/10 23:44:53
|
version 1.360, 2006/07/03 02:52:20
|
Line 36 use Apache::File();
|
Line 36 use Apache::File();
|
use Apache::lonmenu; |
use Apache::lonmenu; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonxml; |
use Apache::lonxml; |
|
use Apache::lonenc(); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use Time::HiRes qw( gettimeofday tv_interval ); |
|
use lib '/home/httpd/lib/perl/'; |
|
use LONCAPA; |
|
|
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','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','problemtype','startouttext','endouttext','simpleeditbutton','definetag')); |
} |
} |
Line 44 BEGIN {
|
Line 48 BEGIN {
|
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); |
my $bodytext=&Apache::lonxml::get_all_text("/web",$parser,$style); |
if ($target eq 'web') { |
if ($target eq 'web' || $target eq 'webgrade') { |
return $bodytext; |
return $bodytext; |
} |
} |
return ''; |
return ''; |
Line 68 sub end_tex {
|
Line 72 sub end_tex {
|
return ''; |
return ''; |
} |
} |
|
|
sub body_tag_start { |
|
my ($target,$background,$bgcolor)=@_; |
|
my $body_tag_start='<body onload="'.&Apache::lonmenu::loadevents().'" '. |
|
'onunload="'.&Apache::lonmenu::unloadevents().'" '; |
|
if ($env{'browser.imagesuppress'} eq 'on') { $background=''; } |
|
if ($background) { |
|
&Apache::lonxml::extlink($background); |
|
$body_tag_start.='background="'.$background.'" '; |
|
} else { |
|
if (($bgcolor) && ($env{'browser.blackwhite'} ne 'on')) { |
|
$body_tag_start.='bgcolor="'.$bgcolor.'" '; |
|
} else { |
|
$body_tag_start.='bgcolor="#ffffff"'; |
|
} |
|
} |
|
if ($env{'browser.fontenhance'} eq 'on') { |
|
$body_tag_start.=' style="font-size: x-large;" '; |
|
} |
|
$body_tag_start.='>'.&Apache::lonmenu::menubuttons(undef,$target,1); |
|
|
|
&Apache::lontexconvert::jsMath_reset(); |
|
if ($env{'environment.texengine'} eq 'jsMath') { |
|
$body_tag_start.=&Apache::lontexconvert::jsMath_header(); |
|
} |
|
return $body_tag_start; |
|
} |
|
|
|
sub page_start { |
sub page_start { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$name, |
|
$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 {
|
Line 82 sub page_start {
|
} |
} |
} |
} |
|
|
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). |
|
&Apache::lonhtmlcommon::htmlareaheaders(). |
my %body_args; |
&Apache::lonhtmlcommon::spellheader(). |
if (defined($found{'html'})) { |
&Apache::lonxml::fontsettings(); |
$body_args{'skip_phases'}{'head'}=1; |
|
} else { |
|
|
|
$extra_head .= &Apache::lonhtmlcommon::spellheader(); |
|
|
|
my $css_href = &Apache::lonnet::EXT('resource.0.cssfile'); |
|
if ($css_href =~ /\S/) { |
|
&Apache::lonxml::extlink($css_href); |
|
$extra_head .= |
|
'<link rel="stylesheet" type="text/css" href="'.$css_href.'" />'; |
|
} |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
$head_tag_start.=&Apache::edit::js_change_detection(); |
$extra_head.=&Apache::edit::js_change_detection(). |
|
"<script type=\"text/javascript\">\n". |
|
"if (typeof swmenu != 'undefined') {swmenu.currentURL=null;}\n". |
|
&Apache::loncommon::browser_and_searcher_javascript(). |
|
"\n</script>\n"; |
} |
} |
} |
} |
my $body_tag_start; |
|
if (!defined($found{'body'}) && $env{'request.state'} eq 'construct') { |
if (defined($found{'body'})) { |
if ($env{'environment.remote'} eq 'off') { |
$body_args{'skip_phases'}{'body'}=1; |
if ($target eq 'web' || $target eq 'edit') { |
} elsif (!defined($found{'body'}) |
$body_tag_start=&Apache::loncommon::bodytag(); |
&& $env{'request.state'} eq 'construct') { |
$body_tag_start.=&Apache::lonxml::message_location(); |
if ($target eq 'web' || $target eq 'edit') { |
} |
# no extra args to bodytag |
} else { |
|
if ($target eq 'web' || $target eq 'edit') { |
|
$body_tag_start=&Apache::loncommon::bodytag(undef,undef,undef,1); |
|
$body_tag_start.=&Apache::lonxml::message_location(); |
|
} |
|
} |
} |
} elsif (!defined($found{'body'})) { |
} elsif (!defined($found{'body'})) { |
|
my %add_entries; |
my $background=&Apache::lonxml::get_param('background',$parstack, |
my $background=&Apache::lonxml::get_param('background',$parstack, |
$safeeval); |
$safeeval); |
|
if ($background ne '' ) { |
|
$add_entries{'background'} = $background; |
|
} |
|
|
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') |
|
&& $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"); |
} |
$help=&mt("Browsing resource, all submissions are temporary.")."<br />"; |
|
$body_tag_start.=$help; |
my $page_start = &Apache::loncommon::start_page($name,$extra_head, |
} |
\%body_args); |
|
|
|
if (!defined($found{'body'}) |
|
&& $env{'request.state'} ne 'construct' |
|
&& ($target eq 'web' || $target eq 'webgrade')) { |
|
|
|
my ($symb,undef,undef,undef,$publicuser)= &Apache::lonxml::whichuser(); |
|
if ($symb eq '' && !$publicuser) { |
|
my $help = &Apache::loncommon::help_open_topic("Ambiguous_Reference"); |
|
$help=&mt("Browsing resource, all submissions are temporary.")."<br />"; |
|
$page_start .= $help; |
} |
} |
$body_tag_start.=&Apache::lonxml::message_location(); |
|
} |
} |
|
|
|
if (!defined($found{'body'})) { |
|
$page_start .= &Apache::lonxml::message_location(); |
|
} |
|
|
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 ($target eq 'edit') { |
if ($target eq 'edit') { |
$form_tag_start.=&Apache::edit::form_change_detection(); |
$form_tag_start.=&Apache::edit::form_change_detection(); |
} |
} |
$form_tag_start.='>'; |
$form_tag_start.='>'; |
|
|
|
my $symb=&Apache::lonnet::symbread(); |
|
if ($symb =~ /\S/) { |
|
$symb= |
|
&HTML::Entities::encode(&Apache::lonenc::check_encrypt($symb)); |
|
$form_tag_start.= |
|
'<input type="hidden" name="symb" value="'.$symb.'" />'; |
|
} |
} |
} |
return ($result,$head_tag_start,$body_tag_start,$form_tag_start); |
return ($page_start,$form_tag_start); |
} |
} |
|
|
#use Time::HiRes(); |
#use Time::HiRes(); |
Line 238 sub problem_edit_header {
|
Line 251 sub problem_edit_header {
|
<input type="submit" name="Undo" accesskey="u" value="'.&mt('undo').'" /> <hr /> |
<input type="submit" name="Undo" accesskey="u" value="'.&mt('undo').'" /> <hr /> |
<input type="submit" name="submit" accesskey="s" value="'.&mt('Submit Changes and Edit').'" /> |
<input type="submit" name="submit" accesskey="s" value="'.&mt('Submit Changes and Edit').'" /> |
<input type="submit" name="submit" accesskey="v" value="'.&mt('Submit Changes and View').'" /><table><tr><td>'. |
<input type="submit" name="submit" accesskey="v" value="'.&mt('Submit Changes and View').'" /><table><tr><td>'. |
&Apache::loncommon::help_open_menu('','Problem Editing Help','Problem_Editor_XML_Index','',5,'Authoring',undef,undef,undef,'Problem Editing Help') |
&Apache::loncommon::help_open_menu('Problem Editing Help','Problem_Editor_XML_Index',5,'Authoring',undef,undef,undef,'Problem Editing Help') |
.'</td></tr></table>'. |
.'</td></tr></table>'. |
'<table border="0" width="100%"><tr><td bgcolor="#DDDDDD">'; |
'<table border="0" width="100%"><tr><td bgcolor="#DDDDDD">'; |
} |
} |
Line 246 sub problem_edit_header {
|
Line 259 sub problem_edit_header {
|
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 Edit').'" /> |
<input type="submit" name="submit" value="'.&mt('Submit Changes and View').'" />'. |
<input type="submit" name="submit" value="'.&mt('Submit Changes and View').'" />'. |
&Apache::lonhtmlcommon::htmlareaselectactive(@Apache::lonxml::htmlareafields). |
&Apache::lonhtmlcommon::htmlareaselectactive(&Apache::lonhtmlcommon::get_htmlareafields()). |
"\n</form>\n".&Apache::loncommon::endbodytag()."\n</html>"; |
"\n</form>\n".&Apache::loncommon::end_page(); |
} |
} |
|
|
sub option { |
sub option { |
Line 329 Feedback Mode:
|
Line 342 Feedback Mode:
|
} |
} |
|
|
sub initialize_storage { |
sub initialize_storage { |
%Apache::lonhomework::results=(); |
my ($given_symb) = @_; |
%Apache::lonhomework::history=(); |
undef(%Apache::lonhomework::results); |
my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser(); |
undef(%Apache::lonhomework::history); |
|
my ($symb,$courseid,$domain,$name) = |
|
&Apache::lonxml::whichuser($given_symb); |
|
|
|
# anonymous users (CODEd exams) have no data |
|
if ($name eq 'anonymous' |
|
&& !defined($domain)) { |
|
return; |
|
} |
|
|
if ($env{'request.state'} eq 'construct' |
if ($env{'request.state'} eq 'construct' |
|| $symb eq '' |
|| $symb eq '' |
|| $Apache::lonhomework::type eq 'practice') { |
|| $Apache::lonhomework::type eq 'practice') { |
Line 351 sub initialize_storage {
|
Line 373 sub initialize_storage {
|
%Apache::lonhomework::history= |
%Apache::lonhomework::history= |
&Apache::lonnet::restore($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 ($temp =~ m/^error:.*/) { %Apache::lonhomework::history=(); } |
Line 363 sub initialize_storage {
|
Line 386 sub initialize_storage {
|
# Will increment totals for attempts, students, and corrects |
# Will increment totals for attempts, students, and corrects |
# if running user has student role. |
# if running user has student role. |
sub finalize_storage { |
sub finalize_storage { |
|
my ($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,$name) = |
|
&Apache::lonxml::whichuser($given_symb); |
if ($env{'request.state'} eq 'construct' |
if ($env{'request.state'} eq 'construct' |
|| $symb eq '' |
|| $symb eq '' |
|| $Apache::lonhomework::type eq 'practice') { |
|| $Apache::lonhomework::type eq 'practice') { |
Line 438 sub checkout_msg {
|
Line 463 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 456 sub firstaccess_msg {
|
Line 482 sub firstaccess_msg {
|
my ($map)=&Apache::lonnet::decode_symb($symb); |
my ($map)=&Apache::lonnet::decode_symb($symb); |
my $foldertitle=&Apache::lonnet::gettitle($map); |
my $foldertitle=&Apache::lonnet::gettitle($map); |
&Apache::lonxml::debug("map is $map title is $foldertitle"); |
&Apache::lonxml::debug("map is $map title is $foldertitle"); |
|
my $uri = &Apache::lonenc::check_encrypt($env{'request.uri'}); |
return (<<ENDCHECKOUT); |
return (<<ENDCHECKOUT); |
<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> |
<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> |
<form name="markaccess" method="POST" action="$env{'request.uri'}"> |
<form name="markaccess" method="POST" action="$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="Show Resource" onClick="javascript:if (confirm('Start Timer?')) { document.markaccess.submit(); }" /> |
</form> |
</form> |
Line 499 sub init_problem_globals {
|
Line 526 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($Apache::lonhomework::type); |
|
undef($Apache::lonhomework::problemstatus); |
} |
} |
|
|
sub reset_problem_globals { |
sub reset_problem_globals { |
Line 511 sub reset_problem_globals {
|
Line 540 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::problemstatus); |
|
undef($Apache::lonhomework::ignore_response_errors); |
} |
} |
|
|
sub set_problem_state { |
sub set_problem_state { |
Line 592 sub start_problem {
|
Line 626 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 609 sub start_problem {
|
Line 649 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'); |
&Apache::lonnet::set_first_access('map'); |
Line 622 sub start_problem {
|
Line 662 sub start_problem {
|
$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{'request.role.adv'}) { |
if ($env{'request.role.adv'}) { |
$form_tag_start.= |
$form_tag_start.= |
' <label><input type="checkbox" name="showallfoils" '; |
' <label><input type="checkbox" name="showallfoils" '; |
Line 656 sub start_problem {
|
Line 699 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 ne 'NOT_YET_VIEWED') { |
} elsif ($status ne 'NOT_YET_VIEWED') { |
Line 666 sub start_problem {
|
Line 708 sub start_problem {
|
if ($status eq 'CLOSED' || $status eq 'INVALID_ACCESS') { |
if ($status eq 'CLOSED' || $status eq 'INVALID_ACCESS') { |
$msg.='The problem '.$accessmsg; |
$msg.='The problem '.$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') { |
Line 688 sub start_problem {
|
Line 730 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 .= $body_tag_start; |
|
$result .= &Apache::bridgetask::proctor_validation_screen(); |
$result .= &Apache::bridgetask::proctor_validation_screen(); |
} elsif ($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 $form_tag_start". |
'<input type="hidden" name="submitted" value="yes" />'; |
'<input type="hidden" name="submitted" value="yes" />'; |
# create a page header and exit |
# create a page header and exit |
if ($env{'request.state'} eq "construct") { |
if ($env{'request.state'} eq "construct") { |
Line 716 sub start_problem {
|
Line 761 sub start_problem {
|
|
|
} |
} |
} elsif ($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,$token); |
Line 859 sub end_problem {
|
Line 903 sub end_problem {
|
if ($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 $env{'form.problem_split'}=~/yes/) { |
Line 870 sub end_problem {
|
Line 914 sub end_problem {
|
} |
} |
if ($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 $env{'request.symb'} =~ m/\.page_/) { |
Line 887 sub end_problem {
|
Line 930 sub end_problem {
|
} |
} |
if ($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>'; |
$result.=&Apache::loncommon::end_page({'discussion' => 1}); |
# normally we get it from above, but in CSTR |
# normally we get it from above, but in CSTR |
# we always show answer mode too. |
# we always show answer mode too. |
} |
} |
Line 918 sub end_problem {
|
Line 961 sub end_problem {
|
|
|
sub start_library { |
sub start_library { |
my ($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[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(); |
$result.=&Apache::edit::handle_insert(); |
} elsif ($target eq 'web' && $$tagstack[0] ne 'problem' && |
} elsif (($target eq 'web' || $target eq 'webgrade') |
$env{'request.state'} eq "construct" ) { |
&& $$tagstack[0] eq 'library' |
($result,$head_tag_start,$body_tag_start,$form_tag_start)= |
&& $env{'request.state'} eq "construct" ) { |
&page_start($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); |
} |
} |
Line 954 sub end_library {
|
Line 998 sub end_library {
|
$result=&problem_edit_footer(); |
$result=&problem_edit_footer(); |
} elsif ($target eq 'web' && $$tagstack[0] ne 'problem' && |
} elsif ($target eq 'web' && $$tagstack[0] ne 'problem' && |
$env{'request.state'} eq "construct") { |
$env{'request.state'} eq "construct") { |
$result.='</form>'.&Apache::loncommon::endbodytag(). |
$result.='</form>'.&Apache::loncommon::end_page({'discussion' => 1}); |
&Apache::lonxml::xmlend(); |
|
} |
} |
if ($$tagstack[0] eq 'library') { &reset_problem_globals('library') }; |
if ($$tagstack[0] eq 'library') { &reset_problem_globals('library') }; |
return $result; |
return $result; |
Line 990 sub start_block {
|
Line 1033 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($code)) { |
if (!$Apache::lonxml::default_homework_loaded) { |
if (!$Apache::lonxml::default_homework_loaded) { |
Line 1034 sub start_languageblock {
|
Line 1077 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 %languages=&Apache::loncommon::display_languages(); |
Line 1087 sub start_instructorcomment {
|
Line 1130 sub start_instructorcomment {
|
|
|
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 $skip=&Apache::lonxml::get_all_text("/instructorcomment", |
Line 1116 sub start_while {
|
Line 1159 sub start_while {
|
my ($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, $code); |
Line 1149 sub end_while {
|
Line 1192 sub end_while {
|
my ($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 $line = pop(@Apache::structuretags::whileline); |
Line 1183 sub end_while {
|
Line 1226 sub end_while {
|
sub start_randomlist { |
sub start_randomlist { |
my ($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); |
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); |
$b_parser->xml_mode(1); |
Line 1358 sub start_part {
|
Line 1401 sub start_part {
|
} |
} |
if (($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 1424 sub end_part {
|
Line 1467 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' && |
$Apache::inputtags::status['-1'] ne 'CAN_ANSWER' && |
Line 1442 sub end_preduedate {
|
Line 1486 sub end_preduedate {
|
|
|
sub start_postanswerdate { |
sub start_postanswerdate { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web' || $target eq 'grade') { |
if ($target eq 'web' || $target eq 'grade' || $target eq 'webgrade') { |
if ($Apache::lonhomework::scantronmode || |
if ($Apache::lonhomework::scantronmode || |
$Apache::inputtags::status['-1'] ne 'SHOW_ANSWER') { |
$Apache::inputtags::status['-1'] ne 'SHOW_ANSWER') { |
&Apache::lonxml::get_all_text("/postanswerdate",$parser,$style); |
&Apache::lonxml::get_all_text("/postanswerdate",$parser,$style); |
Line 1460 sub end_postanswerdate {
|
Line 1504 sub end_postanswerdate {
|
sub start_notsolved { |
sub start_notsolved { |
my ($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 ($gradestatus =~ /^correct/ && |
Line 1496 sub end_solved {
|
Line 1540 sub end_solved {
|
sub start_problemtype { |
sub start_problemtype { |
my ($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 1610 sub start_simpleeditbutton {
|
Line 1654 sub start_simpleeditbutton {
|
$url=~s/\?.*$//; |
$url=~s/\?.*$//; |
my ($symb) = &Apache::lonxml::whichuser(); |
my ($symb) = &Apache::lonxml::whichuser(); |
$result='<table width="100%" bgcolor="#FFFFAA" border="2"><tr><td>'. |
$result='<table width="100%" bgcolor="#FFFFAA" border="2"><tr><td>'. |
'<a href="'.$url.'/smpedit?symb='.&Apache::lonnet::escape($symb).'">'.&mt('Edit').'</a> - '.&mt('Note: it can take up to 10 minutes for changes to take effect for all users.'). |
'<a href="'.$url.'/smpedit?symb='.&escape($symb).'">'.&mt('Edit').'</a> - '.&mt('Note: it can take up to 10 minutes for changes to take effect for all users.'). |
&Apache::loncommon::help_open_topic('Caching').'</td></tr></table><br />'; |
&Apache::loncommon::help_open_topic('Caching').'</td></tr></table><br />'; |
} |
} |
return $result; |
return $result; |