version 1.173, 2003/05/14 16:49:13
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version 1.223, 2003/11/04 20:09:18
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Line 36 use strict;
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Line 36 use strict;
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use Apache::lonnet; |
use Apache::lonnet; |
use Apache::File(); |
use Apache::File(); |
use Apache::lonmenu; |
use Apache::lonmenu; |
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use Apache::lonlocal; |
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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','startouttext','endouttext')); |
&Apache::lonxml::register('Apache::structuretags',('block','languageblock','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','startouttext','endouttext', |
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'simpleeditbutton','definetag')); |
} |
} |
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sub start_web { |
sub start_web { |
Line 56 sub end_web {
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Line 58 sub end_web {
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sub start_tex { |
sub start_tex { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result=''; |
my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser); |
my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser); |
if ($target eq 'tex') { |
if ($target eq 'tex') { |
return $bodytext.' '; |
return $bodytext.' '; |
} |
} |
return ''; |
return $result;; |
} |
} |
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sub end_tex { |
sub end_tex { |
Line 70 sub end_tex {
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Line 73 sub end_tex {
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sub page_start { |
sub page_start { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my %found; |
my %found; |
foreach my $taginside ($tagstack) { |
foreach my $taginside (@$tagstack) { |
foreach my $taglookedfor ('html','body','form') { |
foreach my $taglookedfor ('html','body','form') { |
if ($taginside =~ /^$taglookedfor$/i) {$found{$taglookedfor} = 1;} |
if ($taginside =~ /^$taglookedfor$/i) {$found{$taglookedfor} = 1;} |
} |
} |
Line 89 sub page_start {
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Line 92 sub page_start {
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'onUnload="'.&Apache::lonmenu::unloadevents().'" '; |
'onUnload="'.&Apache::lonmenu::unloadevents().'" '; |
my $background=&Apache::lonxml::get_param('background',$parstack, |
my $background=&Apache::lonxml::get_param('background',$parstack, |
$safeeval); |
$safeeval); |
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if ($ENV{'browser.imagesuppress'} eq 'on') { $background=''; } |
if ($background) { |
if ($background) { |
$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= |
$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]= |
$background; |
$background; |
Line 96 sub page_start {
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Line 100 sub page_start {
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} else { |
} else { |
my $bgcolor=&Apache::lonxml::get_param('bgcolor',$parstack, |
my $bgcolor=&Apache::lonxml::get_param('bgcolor',$parstack, |
$safeeval); |
$safeeval); |
if ($bgcolor) { |
if (($bgcolor) && ($ENV{'browser.blackwhite'} ne 'on')) { |
$body_tag_start.='bgcolor="'.$bgcolor.'" '; |
$body_tag_start.='bgcolor="'.$bgcolor.'" '; |
} else { |
} else { |
$body_tag_start.='bgcolor="#ffffff"'; |
$body_tag_start.='bgcolor="#ffffff"'; |
} |
} |
} |
} |
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if ($ENV{'browser.fontenhance'} eq 'on') { |
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$body_tag_start.=' style="font-size: x-large;" '; |
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} |
$body_tag_start.='>'.&Apache::lonmenu::menubuttons(undef,$target,1); |
$body_tag_start.='>'.&Apache::lonmenu::menubuttons(undef,$target,1); |
if ($target eq 'web' && $ENV{'request.state'} ne 'construct') { |
if ($target eq 'web' && $ENV{'request.state'} ne 'construct') { |
my ($symb,undef,undef,undef,$publicuser)= |
my ($symb,undef,undef,undef,$publicuser)= |
&Apache::lonxml::whichuser(); |
&Apache::lonxml::whichuser(); |
if ($symb eq '' && !$publicuser) { |
if ($symb eq '' && !$publicuser) { |
my $help = &Apache::loncommon::help_open_topic("Ambiguous_Reference"); |
my $help = &Apache::loncommon::help_open_topic("Ambiguous_Reference"); |
$help="Browsing resource, all submissions are temporary.<br />"; |
$help=&mt("Browsing resource, all submissions are temporary.")."<br />"; |
$body_tag_start.=$help; |
$body_tag_start.=$help; |
} |
} |
} |
} |
Line 124 sub page_start {
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Line 131 sub page_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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if (defined($Apache::lonhomework::name)) { |
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return $Apache::lonhomework::name; |
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} |
my $name=&Apache::lonnet::gettitle(); |
my $name=&Apache::lonnet::gettitle(); |
if ($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') { $name = ''; } |
} |
} |
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if ($name!~/\S+/) { |
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$name=$ENV{'request.uri'}; |
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$name=~s-.*/([^/]+)$-$1-; |
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} |
$Apache::lonhomework::name=$name; |
$Apache::lonhomework::name=$name; |
return $name; |
return $name; |
} |
} |
Line 146 sub setup_rndseed {
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Line 160 sub setup_rndseed {
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$ENV{'form.rndseed'}=$rndseed; |
$ENV{'form.rndseed'}=$rndseed; |
} |
} |
} |
} |
if ($ENV{'form.resetdata'} eq 'New Problem Variation') { |
if ($ENV{'form.resetdata'} eq &mt('New Problem Variation') || |
$rndseed=time; |
$ENV{'form.newrandomization'} eq &mt('New Randomization')) { |
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srand(time); |
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$rndseed=int(rand(2100000000)); |
$ENV{'form.rndseed'}=$rndseed; |
$ENV{'form.rndseed'}=$rndseed; |
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delete($ENV{'form.resetdata'}); |
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delete($ENV{'form.newrandomization'}); |
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} |
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if (defined($rndseed) && $rndseed ne int($rndseed)) { |
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$rndseed=join(',',&Math::Random::random_seed_from_phrase($rndseed)); |
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} |
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if ($safeeval) { |
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&Apache::lonxml::debug("Setting rndseed to $rndseed"); |
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&Apache::run::run('$external::randomseed='.$rndseed.';',$safeeval); |
} |
} |
&Apache::lonxml::debug("Setting rndseed to $rndseed"); |
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&Apache::run::run('$external::randomseed='.$rndseed.';',$safeeval); |
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} |
} |
return $rndseed; |
return $rndseed; |
} |
} |
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sub problem_edit_header { |
sub problem_edit_header { |
return '<input type="hidden" name="submitted" value="edit" /> |
return '<input type="hidden" name="submitted" value="edit" /> |
<input type="hidden" name="problemmode" value="Edit" /> |
<input type="hidden" name="problemmode" value="'.&mt('Edit').'" /> |
<input type="submit" name="problemmode" value="Discard Edits and View" /> |
<input type="submit" name="problemmode" value="'.&mt('Discard Edits and View').'" /> |
<input type="submit" name="problemmode" value="EditXML" /> |
<input type="submit" name="problemmode" value="'.&mt('EditXML').'" /> |
<input type="submit" name="Undo" value="undo" /> <hr /> |
<input type="submit" name="Undo" value="'.&mt('undo').'" /> <hr /> |
<input type="submit" name="submit" value="Submit Changes and Edit" /> |
<input type="submit" name="submit" value="'.&mt('Submit Changes and Edit').'" /> |
<input type="submit" name="submit" value="Submit Changes and View" /><br /><p> </p><table border="0"><tr><td bgcolor="#DDDDDD"> |
<input type="submit" name="submit" value="'.&mt('Submit Changes and View').'" /><br /><p> </p><table border="0"><tr><td bgcolor="#DDDDDD"> |
'; |
'; |
} |
} |
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sub problem_edit_footer { |
sub problem_edit_footer { |
return '</td></tr></table><br /><input type="submit" name="submit" value="Submit Changes and Edit" /> |
return '</td></tr></table><br /><input type="submit" name="submit" value="'.&mt('Submit Changes and Edit').'" /> |
<input type="submit" name="submit" value="Submit Changes and View" />'; |
<input type="submit" name="submit" value="'.&mt('Submit Changes and View').'" />'; |
} |
} |
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sub problem_web_to_edit_header { |
sub problem_web_to_edit_header { |
my ($rndseed)=@_; |
my ($rndseed)=@_; |
my $result.='<input type="hidden" name="problemmode" value="View" /> |
my $result.='<input type="hidden" name="problemmode" value="'.&mt('View').'" /> |
<input type="submit" name="problemmode" value="Edit" /> |
<input type="submit" name="problemmode" value="'.&mt('Edit').'" /> |
<input type="submit" name="problemmode" value="EditXML" /> |
<input type="submit" name="problemmode" value="'.&mt('EditXML').'" /> |
Random Seed:<input type="text" name="rndseed" width="10" value="'. |
<input type="submit" name="newrandomization" value="'.&mt('New Randomization').'" /> |
$rndseed.'" /> |
<input type="submit" name="resetdata" value="'.&mt('Reset Submissions').'" /> |
<input type="submit" name="changerandseed" value="Change" /> |
<nobr><input type="submit" name="changerandseed" value="'.&mt('Change Random Seed To:').'" /> |
<input type="submit" name="resetdata" value="Reset Submissions" /> |
<input type="text" name="rndseed" width="10" value="'. |
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$rndseed.'" |
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onChange="javascript:document.lonhomework.changerandseed.click()" /></nobr> |
<input type="checkbox" name="showallfoils" '; |
<input type="checkbox" name="showallfoils" '; |
if (defined($ENV{'form.showallfoils'})) { $result.='checked="on"'; } |
if (defined($ENV{'form.showallfoils'})) { $result.='checked="on"'; } |
$result.= ' /> Show All Foils |
$result.= ' />'.&mt(' Show All Foils').' |
<hr />'; |
<hr />'; |
my $numtoanalyze=$ENV{'form.numtoanalyze'}; |
my $numtoanalyze=$ENV{'form.numtoanalyze'}; |
if (!$numtoanalyze) { $numtoanalyze=100; } |
if (!$numtoanalyze) { $numtoanalyze=20; } |
$result.= '<input type="submit" name="problemmode" value="Answer Distribution" /> |
$result.= '<input type="submit" name="problemmode" value='. |
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&mt('"Calculate answers').'" /> for |
<input type="text" name="numtoanalyze" value="'. |
<input type="text" name="numtoanalyze" value="'. |
$numtoanalyze.'" size="5" /> <hr />'; |
$numtoanalyze.'" size="5" /> '.&mt('versions of this problem'). |
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'.'.&Apache::loncommon::help_open_topic("Analyze_Problem", |
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'',undef,undef,300). |
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'<hr />'; |
return $result; |
return $result; |
} |
} |
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Line 235 sub finalize_storage {
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Line 264 sub finalize_storage {
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} |
} |
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sub checkout_msg { |
sub checkout_msg { |
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my %lt=&Apache::lonlocal::texthash( |
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'resource'=>'The resource needs to be checked out', |
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'id_expln'=>'As a resource gets checked out, a unique timestamped ID is given to it, and a permanent record is left in the system.', |
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'warning'=>'Checking out resources is subject to course policies, and may exclude future credit even if done erroneously.', |
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'checkout'=>'Check out Exam for Viewing', |
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'checkout?'=>'Check out Exam?'); |
return (<<ENDCHECKOUT); |
return (<<ENDCHECKOUT); |
<h2>The resource needs to be checked out</h2> |
<h2>$lt{'resource'}</h2> |
As a resource gets checked out, a unique timestamped ID is given to it, and a |
<p>$lt{'id_expln'}</p> |
permanent record is left in the system.<p /> |
<font color="red"> |
<font color=red> |
<p>$lt{'warning'}</p> |
Checking out resources is subject to course policies, and may exclude future |
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credit even if done erroneously.<p /> |
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</font> |
</font> |
<form name="checkout" method="POST" action="$ENV{'request.uri'}"> |
<form name="checkout" method="POST" action="$ENV{'request.uri'}"> |
<input type="hidden" name="doescheckout" value="yes" /> |
<input type="hidden" name="doescheckout" value="yes" /> |
<input type="button" name="checkoutbutton" value="Check out Exam for Viewing" onClick="javascript:if (confirm('Check out Exam?')) { document.checkout.submit(); }" /> |
<input type="button" name="checkoutbutton" value="$lt{'checkout'}" onClick="javascript:if (confirm('$lt{'checkout?'}')) { document.checkout.submit(); }" /> |
</form> |
</form> |
ENDCHECKOUT |
ENDCHECKOUT |
} |
} |
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sub start_problem { |
sub init_problem_globals { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($type)=@_; |
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#initialize globals |
$Apache::lonhomework::parsing_a_problem=1; |
if ($type eq 'problem') { |
# meta is called from lonpublisher, which doesn't uses the normal |
$Apache::inputtags::part='0'; |
# lonhomework method of parsing the file which means that inputtags |
@Apache::inputtags::partlist=('0'); |
# won't get reset |
$Apache::lonhomework::problemstatus= |
if ( $Apache::inputtags::part ne '' && $target != 'meta' ) { |
&Apache::lonnet::EXT('resource.0.problemstatus'); |
&Apache::lonxml::error('Only one problem allowed in a .problem file'); |
} else { |
my $bodytext=&Apache::lonxml::get_all_text("/problem",$parser); |
$Apache::inputtags::part=''; |
return ''; |
@Apache::inputtags::partlist=(); |
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$Apache::lonhomework::problemstatus=''; |
} |
} |
#initialize globals |
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$Apache::inputtags::part='0'; |
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@Apache::inputtags::responselist = (); |
@Apache::inputtags::responselist = (); |
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@Apache::inputtags::importlist = (); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous_version=(); |
@Apache::inputtags::previous_version=(); |
$Apache::structuretags::printanswer='No'; |
$Apache::structuretags::printanswer='No'; |
Line 272 sub start_problem {
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Line 305 sub start_problem {
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@Apache::structuretags::whilebody=(); |
@Apache::structuretags::whilebody=(); |
@Apache::structuretags::whileline=(); |
@Apache::structuretags::whileline=(); |
$Apache::lonhomework::scantronmode=0; |
$Apache::lonhomework::scantronmode=0; |
$Apache::lonhomework::problemstatus= |
undef($Apache::lonhomework::name); |
&Apache::lonnet::EXT('resource.0.problemstatus'); |
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} |
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sub reset_problem_globals { |
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my ($type)=@_; |
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undef(%Apache::lonhomework::history); |
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undef(%Apache::lonhomework::results); |
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undef($Apache::inputtags::part); |
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#don't undef this, lonhomework.pm takes care of this, we use this to |
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#detect if we try to do 2 problems in one file |
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# undef($Apache::lonhomework::parsing_a_problem); |
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undef($Apache::lonhomework::name); |
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} |
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sub start_problem { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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|
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if ( $Apache::inputtags::part ne '' || |
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$Apache::lonhomework::parsing_a_problem) { |
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&Apache::lonxml::error('Only one <problem> allowed in a .problem file'); |
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#my $bodytext=&Apache::lonxml::get_all_text("/problem",$parser); |
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return ''; |
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} |
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$Apache::lonhomework::parsing_a_problem=1; |
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&init_problem_globals('problem'); |
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if (defined($ENV{'scantron.maxquest'})) { |
if (defined($ENV{'scantron.maxquest'})) { |
$Apache::lonhomework::scantronmode=1; |
$Apache::lonhomework::scantronmode=1; |
Line 299 sub start_problem {
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Line 357 sub start_problem {
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} |
} |
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#added vars to the scripting enviroment |
#added vars to the scripting enviroment |
my $expression='$external::part='.$Apache::inputtags::part.';'; |
my $expression='$external::part=\''.$Apache::inputtags::part.'\';'; |
&Apache::run::run($expression,$safeeval); |
&Apache::run::run($expression,$safeeval); |
my $status; |
my $status; |
my $accessmsg; |
my $accessmsg; |
Line 331 sub start_problem {
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Line 389 sub start_problem {
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$form_tag_start.='<input type="hidden" name="rndseed" value="'. |
$form_tag_start.='<input type="hidden" name="rndseed" value="'. |
$rndseed.'" />'. |
$rndseed.'" />'. |
'<input type="submit" name="resetdata" |
'<input type="submit" name="resetdata" |
value="New Problem Variation" />'. |
value="'.&mt('New Problem Variation').'" />'. |
'<input type="hidden" name="username" |
'<input type="hidden" name="username" |
value="'.$ENV{'form.username'}.'" />'; |
value="'.$ENV{'form.username'}.'" /> <br />'; |
} |
} |
($status,$accessmsg) = &Apache::lonhomework::check_access('0'); |
($status,$accessmsg) = &Apache::lonhomework::check_access('0'); |
push (@Apache::inputtags::status,$status); |
push (@Apache::inputtags::status,$status); |
Line 344 sub start_problem {
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Line 402 sub start_problem {
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if (( $status eq 'CLOSED' ) || |
if (( $status eq 'CLOSED' ) || |
( $status eq 'UNCHECKEDOUT') || |
( $status eq 'UNCHECKEDOUT') || |
( $status eq 'BANNED') || |
( $status eq 'BANNED') || |
( $status eq 'UNAVAILABLE')) { |
( $status eq 'UNAVAILABLE') || |
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( $status eq 'INVALID_ACCESS')) { |
my $bodytext=&Apache::lonxml::get_all_text("/problem",$parser); |
my $bodytext=&Apache::lonxml::get_all_text("/problem",$parser); |
if ( $target eq "web" ) { |
if ( $target eq "web" ) { |
$result.= $head_tag_start.'</head>'; |
$result.= $head_tag_start.'</head>'; |
my $msg=$body_tag_start; |
my $msg=$body_tag_start; |
if ($status eq 'UNAVAILABLE') { |
if ($status eq 'UNAVAILABLE') { |
$result.='<h1>Unable to determine if this resource is open due to network problems. Please try again later.</h1>'; |
$result.='<h1>'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</h1>'; |
} else { |
} else { |
$result.='<h1>Not open to be viewed</h1>'; |
$result.='<h1>'.&mt('Not open to be viewed').'</h1>'; |
} |
} |
if ($status eq 'CLOSED') { |
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; |
$msg.=&checkout_msg; |
Line 363 sub start_problem {
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Line 422 sub start_problem {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$result.='\begin{document}\noindent \vskip 1 mm \begin{minipage}{\textwidth}\vskip 0 mm'; |
$result.='\begin{document}\noindent \vskip 1 mm \begin{minipage}{\textwidth}\vskip 0 mm'; |
if ($status eq 'UNAVAILABLE') { |
if ($status eq 'UNAVAILABLE') { |
$result.='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 { |
$result.="Problem is not open to be viewed. It $accessmsg \\vskip 0 mm "; |
$result.=&mt('Problem is not open to be viewed. It')." $accessmsg \\vskip 0 mm "; |
} |
} |
} |
} |
} elsif ($target eq 'web') { |
} elsif ($target eq 'web') { |
Line 376 sub start_problem {
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Line 435 sub start_problem {
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$body_tag_start \n $form_tag_start". |
$body_tag_start \n $form_tag_start". |
'<input type="hidden" name="submitted" value="yes" />'; |
'<input type="hidden" name="submitted" value="yes" />'; |
if ($ENV{'request.state'} eq "construct") { |
if ($ENV{'request.state'} eq "construct") { |
$result.= &problem_web_to_edit_header($rndseed); |
$result.= &problem_web_to_edit_header($ENV{'form.rndseed'}); |
} |
} |
# 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 $ENV{'form.grade_symb'}) { |
Line 386 sub start_problem {
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Line 445 sub start_problem {
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} |
} |
} |
} |
} elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER' |
} elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER' |
|| $status eq 'CLOSED' || $status eq 'UNAVALAILABLE') { |
|| $status eq 'CLOSED' || $status eq 'UNAVALAILABLE' || |
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$status eq 'INVALID_ACCESS') { |
$result.=$head_tag_start. |
$result.=$head_tag_start. |
"<title>$name</title></head>\n$body_tag_start\n"; |
"<title>$name</title></head>\n$body_tag_start\n"; |
} |
} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $name= &Apache::lonxml::get_param('name',$parstack,$safeeval); |
my $startminipage = ''; |
if ($name eq '') { |
if (not $ENV{'form.problem_split'}=~/yes/) { |
$name=&Apache::lonnet::EXT('resource.title'); |
$startminipage = '\begin{minipage}{\textwidth}'; |
if ($name eq 'con_lost') { $name = ''; } |
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} |
} |
$Apache::lonhomework::name=$name; |
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my $id = $Apache::inputtags::part; |
my $id = $Apache::inputtags::part; |
my $weight = &Apache::lonnet::EXT("resource.$id.weight"); |
my $weight = &Apache::lonnet::EXT("resource.$id.weight"); |
my $allkeys=&Apache::lonnet::metadata($ENV{'request.uri'},'keys'); |
my $packages=&Apache::lonnet::metadata($ENV{'request.uri'},'packages'); |
my @allkeys = split /,/,$allkeys; |
my @packages = split /,/,$packages; |
my $allow_print_points = 0; |
my $allow_print_points = 0; |
foreach my $partial_key (@allkeys) { |
foreach my $partial_key (@packages) { |
if ($partial_key=~m/weight/) { |
if ($partial_key=~m/part_0/) { |
$allow_print_points++; |
$allow_print_points=1; |
} |
} |
} |
} |
my $duedate = &Apache::lonnet::EXT("resource.$id.duedate"); |
my $duedate = &Apache::lonnet::EXT("resource.$id.duedate"); |
Line 425 sub start_problem {
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Line 483 sub start_problem {
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print $temp_file "$duedate\n"; |
print $temp_file "$duedate\n"; |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
if(not $duedate=~m/1969/ and $Apache::lonhomework::type ne 'exam') { |
if(not $duedate=~m/1969/ and $Apache::lonhomework::type ne 'exam') { |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent\textit{Due date: '.$duedate.'} \vskip 1 mm\noindent \begin{minipage}{\textwidth}'; |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent\textit{Due date: '.$duedate.'} \vskip 1 mm\noindent '.$startminipage.'\addcontentsline{toc}{subsection}{'.$name_of_resourse.'}'; |
} else { |
} else { |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm \noindent\begin{minipage}{\textwidth}'; |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm \noindent'.$startminipage.'\addcontentsline{toc}{subsection}{'.$name_of_resourse.'}'; |
if ($Apache::lonhomework::type eq 'exam' and $allow_print_points==1) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
if ($Apache::lonhomework::type eq 'exam' and $allow_print_points==1) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
} |
} |
} else { |
} else { |
Line 435 sub start_problem {
|
Line 493 sub start_problem {
|
} |
} |
} else { |
} else { |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm\noindent\begin{minipage}{\textwidth}'; |
$result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource <h2>"'.$name_of_resourse.'"</h2> located in <br /><small><b>'.$ENV{'request.uri'}.'</b></small><br /> STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm\noindent'.$startminipage.'\addcontentsline{toc}{subsection}{'.$name_of_resourse.'}'; |
if (($Apache::lonhomework::type eq 'exam') and ($allow_print_points==1)) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
if (($Apache::lonhomework::type eq 'exam') and ($allow_print_points==1)) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
} else { |
} else { |
$result .= '\vskip 1mm \\\\\\\\'; |
$result .= '\vskip 1mm \\\\\\\\'; |
Line 485 sub end_problem {
|
Line 543 sub end_problem {
|
$result.="</form></body>\n"; |
$result.="</form></body>\n"; |
} |
} |
} elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER' || |
} elsif ($status eq 'SHOW_ANSWER' || $status eq 'CANNOT_ANSWER' || |
$status eq 'UNCHECKEDOUT' ) { |
$status eq 'UNCHECKEDOUT' || $status eq 'INVALID_ACCESS') { |
if ($target ne 'tex') { |
if ($target ne 'tex' && |
|
$ENV{'form.answer_output_mode'} ne 'tex') { |
$result.="</body>\n"; |
$result.="</body>\n"; |
} |
} |
} |
} |
if ($target eq 'web') { |
if ($target eq 'web') { |
$result.=&Apache::lonxml::xmlend(); |
$result.=&Apache::lonxml::xmlend(); |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$result .= '\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}'; |
my $endminipage = ''; |
|
if (not $ENV{'form.problem_split'}=~/yes/) { |
|
$endminipage = '\end{minipage}'; |
|
} |
|
$result .= '\keephidden{ENDOFPROBLEM}\vskip 0.5mm\noindent\makebox[\textwidth/$number_of_columns][b]{\hrulefill}'; |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
if (not $ENV{'request.symb'} =~ m/\.page_/) { |
$result .= '\end{minipage}\end{document} '; |
$result .= $endminipage.'\end{document} '; |
} else { |
} else { |
$result .= ''; |
$result .= ''; |
} |
} |
Line 512 sub end_problem {
|
Line 575 sub end_problem {
|
} |
} |
} elsif ($target eq 'meta') { |
} elsif ($target eq 'meta') { |
if ($Apache::inputtags::part eq '0') { |
if ($Apache::inputtags::part eq '0') { |
|
@Apache::inputtags::response=(); |
$result=&Apache::response::mandatory_part_meta; |
$result=&Apache::response::mandatory_part_meta; |
} |
} |
|
$result.=&Apache::response::meta_part_order(); |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
&Apache::lonxml::debug("in end_problem with $target, edit"); |
&Apache::lonxml::debug("in end_problem with $target, edit"); |
$result = &problem_edit_footer(); |
$result = &problem_edit_footer(); |
} |
} |
|
|
undef(%Apache::lonhomework::history); |
if ($ENV{'request.state'} eq 'construct' && $target eq 'web') { |
undef(%Apache::lonhomework::results); |
&Apache::inputtags::check_for_duplicate_ids(); |
undef($Apache::inputtags::part); |
} |
undef($Apache::lonhomework::parsing_a_problem); |
|
|
&reset_problem_globals('problem'); |
|
|
return $result; |
return $result; |
} |
} |
Line 531 sub end_problem {
|
Line 597 sub end_problem {
|
sub start_library { |
sub start_library { |
my ($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,$head_tag_start,$body_tag_start,$form_tag_start); |
|
if ($$tagstack[0] eq 'library') { &init_problem_globals('library') }; |
if ($target eq 'edit') { |
if ($target eq 'edit') { |
($result,$head_tag_start,$body_tag_start,$form_tag_start)= |
($result,$head_tag_start,$body_tag_start,$form_tag_start)= |
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval); |
&page_start($target,$token,$tagstack,$parstack,$parser,$safeeval); |
Line 565 sub end_library {
|
Line 631 sub end_library {
|
$ENV{'request.state'} eq "construct") { |
$ENV{'request.state'} eq "construct") { |
$result.='</form></body>'.&Apache::lonxml::xmlend(); |
$result.='</form></body>'.&Apache::lonxml::xmlend(); |
} |
} |
|
if ($$tagstack[0] eq 'library') { &reset_problem_globals('library') }; |
return $result; |
return $result; |
} |
} |
|
|
sub start_block { |
sub start_definetag { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
|
my $result; |
my $result; |
|
|
|
my $name = $token->[2]->{'name'}; |
|
my $skip=&Apache::lonxml::get_all_text("/definetag",$parser); |
|
if ($name=~/^\//) { |
|
$result= |
|
'<br /><table bgcolor="#FFBBBB"><tr><th>END <tt>'.$name.'</tt></th></tr>'; |
|
} else { |
|
$result= |
|
'<br /><table bgcolor="#BBFFBB"><tr><th>BEGIN <tt>'.$name.'</tt></th></tr>'; |
|
} |
|
$skip=~s/\</\<\;/gs; |
|
$skip=~s/\>/\>\;/gs; |
|
$result.='<tr><td><pre>'.$skip.'</pre></td></tr></table>'; |
|
return $result; |
|
} |
|
|
|
sub end_definetag { |
|
return ''; |
|
} |
|
|
|
sub start_block { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
|
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') { |
my $code = $token->[2]->{'condition'}; |
my $code = $token->[2]->{'condition'}; |
if ($code) { |
if (defined($code)) { |
if (!$Apache::lonxml::default_homework_loaded) { |
if (!$Apache::lonxml::default_homework_loaded) { |
&Apache::lonxml::default_homework_load($safeeval); |
&Apache::lonxml::default_homework_load($safeeval); |
} |
} |
Line 586 sub start_block {
|
Line 677 sub start_block {
|
$result='1'; |
$result='1'; |
} |
} |
if ( ! $result ) { |
if ( ! $result ) { |
my $skip=&Apache::lonxml::get_all_text("/block",$parser); |
my $skip=&Apache::lonxml::get_all_text("/block",$parser,$style); |
&Apache::lonxml::debug("skipping ahead :$skip: $$parser[-1]"); |
&Apache::lonxml::debug("skipping ahead :$skip: $$parser[-1]"); |
} |
} |
$result=''; |
$result=''; |
Line 613 sub end_block {
|
Line 704 sub end_block {
|
} |
} |
|
|
sub start_languageblock { |
sub start_languageblock { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
my $result; |
my $result; |
|
|
Line 635 sub start_languageblock {
|
Line 726 sub start_languageblock {
|
} |
} |
} |
} |
if ( ! $result ) { |
if ( ! $result ) { |
my $skip=&Apache::lonxml::get_all_text("/languageblock",$parser); |
my $skip=&Apache::lonxml::get_all_text("/languageblock",$parser, |
|
$style); |
&Apache::lonxml::debug("skipping ahead :$skip: $$parser[-1]"); |
&Apache::lonxml::debug("skipping ahead :$skip: $$parser[-1]"); |
} |
} |
$result=''; |
$result=''; |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result .=&Apache::edit::tag_start($target,$token); |
$result .=&Apache::edit::tag_start($target,$token); |
$result .=&Apache::edit::text_arg('Include Language:','include', |
$result .=&Apache::edit::text_arg(&mt('Include Language:'),'include', |
$token,40); |
$token,40); |
$result .=&Apache::edit::text_arg('Exclude Language:','exclude', |
$result .=&Apache::edit::text_arg(&mt('Exclude Language:'),'exclude', |
$token,40); |
$token,40); |
$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 ($target eq 'modified') { |
Line 665 sub end_languageblock {
|
Line 757 sub end_languageblock {
|
} |
} |
|
|
sub start_instructorcomment { |
sub start_instructorcomment { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
|
|
my $result; |
my $result; |
|
|
Line 673 sub start_instructorcomment {
|
Line 765 sub start_instructorcomment {
|
$target eq 'tex' || $target eq 'analyze') { |
$target eq 'tex' || $target eq 'analyze') { |
$result=($ENV{'request.role'}=~/^(in|cc|au|ca|li)/); |
$result=($ENV{'request.role'}=~/^(in|cc|au|ca|li)/); |
if ( ! $result ) { |
if ( ! $result ) { |
my $skip=&Apache::lonxml::get_all_text("/instructorcomment",$parser); |
my $skip=&Apache::lonxml::get_all_text("/instructorcomment", |
|
$parser,$style); |
&Apache::lonxml::debug("skipping ahead :$skip: $$parser[-1]"); |
&Apache::lonxml::debug("skipping ahead :$skip: $$parser[-1]"); |
} |
} |
$result=''; |
$result=''; |
Line 715 sub start_while {
|
Line 808 sub start_while {
|
} |
} |
} elsif ($target eq 'edit') { |
} elsif ($target eq 'edit') { |
$result .=&Apache::edit::tag_start($target,$token); |
$result .=&Apache::edit::tag_start($target,$token); |
$result .=&Apache::edit::text_arg('Test Condition:','condition', |
$result .=&Apache::edit::text_arg(&mt('Test Condition:'),'condition', |
$token,40); |
$token,40); |
$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 747 sub end_while {
|
Line 840 sub end_while {
|
$return = &Apache::run::run($code,$safeeval); |
$return = &Apache::run::run($code,$safeeval); |
} |
} |
if ($error) { |
if ($error) { |
&Apache::lonxml::error('<pre>Code ran too long. It ran for more than '.$Apache::lonnet::perlvar{'lonScriptTimeout'}.' seconds occured while running <while$gt; on line '.$line.'</pre>'); |
&Apache::lonxml::error('<pre>'.&mt('Code ran too long. It ran for more than').' '.$Apache::lonnet::perlvar{'lonScriptTimeout'}.' '.&mt('seconds occured while running <while$gt; 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 844 sub start_part {
|
Line 937 sub start_part {
|
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
if ($id eq '') { $id = $Apache::lonxml::curdepth; } |
$Apache::inputtags::part=$id; |
$Apache::inputtags::part=$id; |
@Apache::inputtags::responselist = (); |
push(@Apache::inputtags::partlist,$id); |
|
@Apache::inputtags::response=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous=(); |
@Apache::inputtags::previous_version=(); |
@Apache::inputtags::previous_version=(); |
$Apache::lonhomework::problemstatus= |
$Apache::lonhomework::problemstatus= |
&Apache::lonnet::EXT("resource.$id.problemstatus"); |
&Apache::lonnet::EXT("resource.$id.problemstatus"); |
my $hidden=&Apache::loncommon::check_if_partid_hidden($Apache::inputtags::part); |
my $hidden=&Apache::loncommon::check_if_partid_hidden($Apache::inputtags::part); |
|
my $expression='$external::part=\''.$Apache::inputtags::part.'\';'; |
|
&Apache::run::run($expression,$safeeval); |
|
|
if ($target eq 'meta') { |
if ($target eq 'meta') { |
return &Apache::response::mandatory_part_meta; |
return &Apache::response::mandatory_part_meta; |
Line 863 sub start_part {
|
Line 959 sub start_part {
|
my $expression='$external::datestatus="'.$status.'";'; |
my $expression='$external::datestatus="'.$status.'";'; |
$expression.='$external::gradestatus="'.$Apache::lonhomework::history{"resource.$id.solved"}.'";'; |
$expression.='$external::gradestatus="'.$Apache::lonhomework::history{"resource.$id.solved"}.'";'; |
&Apache::run::run($expression,$safeeval); |
&Apache::run::run($expression,$safeeval); |
if ( $status eq 'CLOSED' ) { |
if (( $status eq 'CLOSED' ) || |
|
( $status eq 'UNCHECKEDOUT') || |
|
( $status eq 'BANNED') || |
|
( $status eq 'UNAVAILABLE') || |
|
( $status eq 'INVALID_ACCESS')) { |
my $bodytext=&Apache::lonxml::get_all_text("/part",$parser); |
my $bodytext=&Apache::lonxml::get_all_text("/part",$parser); |
if ( $target eq "web" ) { |
if ( $target eq "web" ) { |
$result="<br />Part is not open to be viewed. It $accessmsg<br />"; |
$result="<br />".&mt('Part is not open to be viewed. It')." $accessmsg<br />"; |
} elsif ( $target eq 'tex' ) { |
} elsif ( $target eq 'tex' ) { |
$result="\\end{minipage}\\vskip 0 mm Part is not open to be viewed. It $accessmsg \\\\\\begin{minipage}{\\textwidth}"; |
if (not $ENV{'form.problem_split'}=~/yes/) { |
|
$result="\\end{minipage}\\vskip 0 mm ".&mt('Part is not open to be viewed. It')." $accessmsg \\\\\\begin{minipage}{\\textwidth}"; |
|
} else { |
|
$result="\\vskip 0 mm ".&mt('Part is not open to be viewed. It')." $accessmsg \\\\"; |
|
} |
} |
} |
} else { |
} else { |
if ($target eq 'tex') { |
if ($target eq 'tex') { |
$result.='\noindent \end{minipage}\vskip 0 mm \noindent \begin{minipage}{\textwidth}\noindent'; |
if (not $ENV{'form.problem_split'}=~/yes/) { |
|
$result.='\noindent \end{minipage}\vskip 0 mm \noindent \begin{minipage}{\textwidth}\noindent'; |
|
} |
my $weight = &Apache::lonnet::EXT("resource.$id.weight"); |
my $weight = &Apache::lonnet::EXT("resource.$id.weight"); |
if ($Apache::lonhomework::type eq 'exam') { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
my $allkeys=&Apache::lonnet::metadata($ENV{'request.uri'},'keys'); |
|
my @allkeys = split /,/,$allkeys; |
|
my $allow_print_points = 0; |
|
foreach my $partial_key (@allkeys) { |
|
if ($partial_key=~m/\_(\d*)\_weight/) { |
|
if ($1 ne '0') {$allow_print_points=1;} |
|
} |
|
} |
|
if (($Apache::lonhomework::type eq 'exam') && ($allow_print_points)) { $result .= '\fbox{\textit{'.$weight.' pt}}';} |
} |
} |
} |
} |
} |
} |
Line 907 sub end_part {
|
Line 1021 sub end_part {
|
} elsif (($target eq 'web' || $target eq 'tex') && !$hidden ) { |
} elsif (($target eq 'web' || $target eq 'tex') && !$hidden ) { |
my $gradestatus=&Apache::inputtags::gradestatus($Apache::inputtags::part, |
my $gradestatus=&Apache::inputtags::gradestatus($Apache::inputtags::part, |
$target); |
$target); |
if ($Apache::lonhomework::type eq 'exam') {$gradestatus='';} |
if ($Apache::lonhomework::type eq 'exam' && $target eq 'tex') { |
|
$gradestatus=''; |
|
} |
$result=$gradestatus; |
$result=$gradestatus; |
|
} elsif ($target eq 'edit') { |
|
$result=&Apache::edit::end_table(); |
} |
} |
pop @Apache::inputtags::status; |
pop @Apache::inputtags::status; |
$Apache::inputtags::part=''; |
$Apache::inputtags::part=''; |
Line 995 sub end_startouttext {
|
Line 1113 sub end_startouttext {
|
|
|
if ($target eq 'edit') { |
if ($target eq 'edit') { |
$text=&Apache::lonxml::get_all_text("endouttext",$parser); |
$text=&Apache::lonxml::get_all_text("endouttext",$parser); |
$result.=&Apache::edit::start_table($token)."<tr><td>Text Block</td> |
$result.=&Apache::edit::start_table($token)."<tr><td>".&mt('Text Block')."</td> |
<td>Delete:". |
<td>".&mt('Delete:'). |
&Apache::edit::deletelist($target,$token) |
&Apache::edit::deletelist($target,$token) |
."</td> |
."</td> |
<td>". |
<td>". |
&Apache::edit::insertlist($target,$token). |
&Apache::edit::insertlist($target,$token). |
&Apache::edit::end_row(). |
&Apache::edit::end_row(). |
&Apache::edit::start_spanning_row()."\n" |
&Apache::edit::start_spanning_row()."\n" |
.'<table><tr><td>'. |
. &Apache::loncommon::helpLatexCheatsheet () . |
&Apache::loncommon::help_open_topic("Greek_Symbols", |
|
'Greek Symbols', |
|
undef,undef,600) |
|
.'</td><td>'. |
|
&Apache::loncommon::help_open_topic("Other_Symbols", |
|
'Other Symbols', |
|
undef,undef,600) |
|
.'</td></tr></table>'. |
|
&Apache::edit::editfield($token->[1],$text,"",80,4); |
&Apache::edit::editfield($token->[1],$text,"",80,4); |
} |
} |
if ($target eq 'modified') { |
if ($target eq 'modified') { |
$text=&Apache::lonxml::get_all_text("endouttext",$parser); |
$result='<startouttext />'.&Apache::edit::modifiedfield("endouttext",$parser); |
$result='<startouttext />'.&Apache::edit::modifiedfield(); |
|
} |
} |
if ($target eq 'tex') { |
if ($target eq 'tex') { |
$result .= '\noindent '; |
$result .= '\noindent '; |
Line 1055 sub delete_startouttext {
|
Line 1164 sub delete_startouttext {
|
return 1; |
return 1; |
} |
} |
|
|
|
sub start_simpleeditbutton { |
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
my $result=''; |
|
if (($target eq 'web') && |
|
(&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}))) { |
|
my $url=$ENV{'request.noversionuri'}; |
|
$url=~s/\?.*$//; |
|
$result='<table width="100%" bgcolor="#FFFFAA" border="2"><tr><td>'. |
|
'<a href="'.$url.'/smpedit">'.&mt('Simple Problem Editor').'</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 />'; |
|
} |
|
return $result; |
|
} |
|
|
|
sub end_simpleeditbutton { |
|
return ''; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |