version 1.113, 2004/07/15 16:43:37
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version 1.130, 2005/09/14 18:25:40
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# 2/21 Guy |
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# 8/20 Gerd Kortemeyer |
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package Apache::scripttag; |
package Apache::scripttag; |
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Line 43 BEGIN {
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Line 41 BEGIN {
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&Apache::lonxml::register('Apache::scripttag', |
&Apache::lonxml::register('Apache::scripttag', |
('script','scriptlib','parserlib','import', |
('script','scriptlib','parserlib','import', |
'window','display','storetc','physnet', |
'window','display','storetc','physnet', |
'standalone','comment', |
'standalone','comment','num','parse','algebra', |
'LONCAPA_INTERNAL_TURN_STYLE_ON', |
'LONCAPA_INTERNAL_TURN_STYLE_ON', |
'LONCAPA_INTERNAL_TURN_STYLE_OFF', |
'LONCAPA_INTERNAL_TURN_STYLE_OFF', |
'LONCAPA_INTERNAL_LONHTTPD_PORT')); |
'LONCAPA_INTERNAL_LONHTTPD_PORT')); |
Line 107 sub start_script {
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Line 105 sub start_script {
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if ( $target eq "modified" ) { |
if ( $target eq "modified" ) { |
$result=$token->[4].&Apache::edit::modifiedfield('/script',$parser); |
$result=$token->[4].&Apache::edit::modifiedfield('/script',$parser); |
} elsif ( $target eq 'web' || $target eq 'tex' || |
} elsif ( $target eq 'web' || $target eq 'tex' || |
$target eq 'grade' || $target eq 'answer' || |
$target eq 'grade' || $target eq 'webgrade' || |
$target eq 'analyze' ) { |
$target eq 'answer' || $target eq 'analyze' ) { |
my $bodytext=&Apache::lonxml::get_all_text_unbalanced("/script",$parser); |
my $bodytext=&Apache::lonxml::get_all_text_unbalanced("/script",$parser); |
if (!$Apache::lonxml::default_homework_loaded) { |
if (!$Apache::lonxml::default_homework_loaded) { |
&Apache::lonxml::default_homework_load($safeeval); |
&Apache::lonxml::default_homework_load($safeeval); |
} |
} |
&Apache::run::run($bodytext,$safeeval); |
&Apache::run::run($bodytext,$safeeval); |
if (($target eq 'answer') && |
if (($target eq 'answer') && |
($ENV{'form.answer_output_mode'} ne 'tex') && |
($env{'form.answer_output_mode'} ne 'tex') && |
($Apache::lonhomework::viewgrades == 'F')) { |
($Apache::lonhomework::viewgrades == 'F')) { |
$Apache::lonxml::evaluate--; |
$Apache::lonxml::evaluate--; |
my (undef,undef,$udom,$uname)=&Apache::lonxml::whichuser(); |
my (undef,undef,$udom,$uname)=&Apache::lonxml::whichuser(); |
$result.="<script type=\"text/javascript\"> function LONCAPA_scriptvars_".$uname."_".$udom."_"."$Apache::lonxml::curdepth() {newWindow=open('','new_W','width=500,height=500,scrollbars=1,resizable=yes');newWindow.document.open('text/html','replace');newWindow.document.writeln('<html><head><title>Script Vars</title></head><body bgcolor=\"#FFFFFF\"><pre>"; |
my $windowopen=&Apache::lonhtmlcommon::javascript_docopen(); |
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$result.="<script type=\"text/javascript\"> |
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// <![CDATA[ |
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function LONCAPA_scriptvars_".$uname."_".$udom."_"."$Apache::lonxml::curdepth() {newWindow=open('','new_W','width=500,height=500,scrollbars=1,resizable=yes');newWindow.$windowopen;newWindow.document.writeln('<html><head><title>Script Vars</title></head><body bgcolor=\"#FFFFFF\"><pre>"; |
my $listing=&Apache::run::dump($target,$safeeval); |
my $listing=&Apache::run::dump($target,$safeeval); |
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$listing=~s/\\/\\\\/g; |
$listing=~s/\'/\\\'/g; |
$listing=~s/\'/\\\'/g; |
$listing=~s/\n/\\n/g; |
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$listing=~s/\r/\\r/g; |
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$result.=$listing; |
$result.=$listing; |
$result.= "</pre></body></html>');newWindow.document.close();}</script><a href=\"javascript:LONCAPA_scriptvars_".$uname."_".$udom."_$Apache::lonxml::curdepth();void(0);\">Script Vars</a><br />"; |
$result.= "</pre></body></html>');newWindow.document.close();newWindow.focus()} |
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// ]]> |
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</script><a href=\"javascript:LONCAPA_scriptvars_".$uname."_".$udom."_$Apache::lonxml::curdepth();void(0);\">Script Vars</a><br />"; |
} |
} |
} elsif ($target eq "edit" ) { |
} elsif ($target eq "edit" ) { |
#&Apache::run::run($bodytext,$safeeval); |
#&Apache::run::run($bodytext,$safeeval); |
Line 138 sub start_script {
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Line 140 sub start_script {
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} |
} |
} else { |
} else { |
my $bodytext=&Apache::lonxml::get_all_text_unbalanced("/script",$parser); |
my $bodytext=&Apache::lonxml::get_all_text_unbalanced("/script",$parser); |
if ($target ne "meta") { |
if ($target ne "meta" && $target ne 'tex') { |
$result = $token->[4]; |
$result = $token->[4]; |
$result.=$bodytext; |
$result.=$bodytext; |
} |
} |
Line 152 sub end_script {
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Line 154 sub end_script {
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my $type = &Apache::lonxml::get_param('type',$parstack,$safeeval); |
my $type = &Apache::lonxml::get_param('type',$parstack,$safeeval); |
my $result=''; |
my $result=''; |
#other script blocks need to survive |
#other script blocks need to survive |
if ($type ne "loncapa/perl") { |
if ($type ne "loncapa/perl" && $target ne 'tex') { |
return $token->[2]; |
return $token->[2]; |
} elsif ($target eq 'edit' ) { |
} elsif ($target eq 'edit' ) { |
return &Apache::edit::end_table(); |
return &Apache::edit::end_table(); |
Line 164 sub end_script {
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Line 166 sub end_script {
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sub start_display { |
sub start_display { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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@Apache::scripttag::parser_env = @_; |
my $result; |
my $result; |
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if ( $target eq "modified" ) { |
if ( $target eq "modified" ) { |
$result=$token->[4].&Apache::edit::modifiedfield("/display",$parser); |
$result=$token->[4].&Apache::edit::modifiedfield("/display",$parser); |
} elsif ( $target eq 'web' || $target eq 'tex' || |
} elsif ( $target eq 'web' || $target eq 'tex' || |
$target eq 'grade' || $target eq 'answer' || |
$target eq 'grade' || $target eq 'webgrade' || |
$target eq 'analyze') { |
$target eq 'answer' || $target eq 'analyze') { |
my $bodytext=&Apache::lonxml::get_all_text_unbalanced("/display",$parser); |
my $bodytext=&Apache::lonxml::get_all_text_unbalanced("/display",$parser); |
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 179 sub start_display {
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Line 181 sub start_display {
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$result=&Apache::run::run($bodytext,$safeeval); |
$result=&Apache::run::run($bodytext,$safeeval); |
if ($target eq 'grade' || $target eq 'answer' || |
if ($target eq 'grade' || $target eq 'answer' || |
$target eq 'analyze') { |
$target eq 'analyze') { |
$result=''; # grade should produce no output |
# grade/answer/analyxe should produce no output but if we |
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# are redirecting, the redirecter should know what to do |
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# with the output |
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if (!$Apache::lonxml::redirection) { $result=''; } |
} |
} |
$Apache::lonxml::post_evaluate=0; |
$Apache::lonxml::post_evaluate=0; |
} elsif ($target eq "edit" ) { |
} elsif ($target eq "edit" ) { |
Line 308 sub start_window {
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Line 313 sub start_window {
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$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') { |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
my $constructtag=&Apache::edit::get_new_args($token,$parstack, |
$safeeval,'linttext', |
$safeeval,'linktext', |
'width','height'); |
'width','height'); |
if ($constructtag) { $result=&Apache::edit::rebuild_tag($token); } |
if ($constructtag) { $result=&Apache::edit::rebuild_tag($token); } |
} |
} |
Line 392 sub end_import {
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Line 397 sub end_import {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
pop(@Apache::inputtags::import); |
pop(@Apache::inputtags::import); |
my $result; |
my $result; |
if ($target eq 'edit' ) { $result=&Apache::edit::end_table(); } |
if ($target eq 'edit' ) { $result=&Apache::edit::end_row. |
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&Apache::edit::end_table(); } |
return $result; |
return $result; |
} |
} |
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Line 435 sub start_standalone {
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Line 441 sub start_standalone {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result=''; |
my $result=''; |
if ($target eq 'web' ) { |
if ($target eq 'web' ) { |
if ( $ENV{'request.course.id'} ) { |
if ( $env{'request.course.id'} ) { |
my $inside = &Apache::lonxml::get_all_text("/standalone",$parser); |
my $inside = &Apache::lonxml::get_all_text("/standalone",$parser); |
} else { |
} else { |
$result='<table bgcolor="#E1E1E1" border="2"><tr><td>'; |
$result='<table bgcolor="#E1E1E1" border="2"><tr><td>'; |
Line 448 sub end_standalone {
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Line 454 sub end_standalone {
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result=''; |
my $result=''; |
if ($target eq 'web' ) { |
if ($target eq 'web' ) { |
if ( $ENV{'request.course.id'} ) { |
if ( $env{'request.course.id'} ) { |
} else { |
} else { |
$result='</td></tr></table>'; |
$result='</td></tr></table>'; |
} |
} |
Line 498 sub xmlparse {
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Line 504 sub xmlparse {
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my $result=&Apache::lonxml::inner_xmlparse($target,$tagstack, |
my $result=&Apache::lonxml::inner_xmlparse($target,$tagstack, |
$parstack,\@parser, |
$parstack,\@parser, |
$safeeval,$style); |
$safeeval,$style); |
&Apache::lonxml::debug("xmlparse recursion ending with $result"); |
&Apache::lonxml::debug("target is $target xmlparse recursion ending with $result"); |
return $result; |
return $result; |
} |
} |
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sub start_num { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; |
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my $result = ''; |
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my $inside = &Apache::lonxml::get_all_text_unbalanced("/num",$parser); |
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if ($target eq 'tex' || $target eq 'web') { |
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$inside=&Apache::run::evaluate($inside,$safeeval,$$parstack[-1]); |
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if (!$Apache::lonxml::default_homework_loaded) { |
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&Apache::lonxml::default_homework_load($safeeval); |
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} |
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@Apache::scripttag::parser_env = @_; |
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my $format=&Apache::lonxml::get_param('format',$parstack,$safeeval); |
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$result=&Apache::run::run("return &prettyprint(q\0$inside\0,q\0$format\0);",$safeeval); |
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} |
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return $result; |
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} |
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sub end_num { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; |
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my $result = ''; |
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return $result; |
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} |
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sub start_parse { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; |
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my $result = ''; |
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if ( $target eq 'web' || $target eq 'tex' || |
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$target eq 'grade' || $target eq 'answer' || |
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$target eq 'analyze') { |
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my $inside = &Apache::lonxml::get_all_text_unbalanced("/parse",$parser); |
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$inside=&Apache::run::evaluate($inside,$safeeval,$$parstack[-1]); |
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if (!$Apache::lonxml::default_homework_loaded) { |
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&Apache::lonxml::default_homework_load($safeeval); |
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} |
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@Apache::scripttag::parser_env = @_; |
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$result=&Apache::run::run("return &xmlparse(q\0$inside\0);",$safeeval); |
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} |
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return $result; |
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} |
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sub end_parse { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; |
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my $result = ''; |
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return $result; |
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} |
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sub start_algebra { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; |
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my $result = ''; |
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if ( $target eq 'web' || $target eq 'tex' || |
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$target eq 'grade' || $target eq 'answer' || |
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$target eq 'analyze') { |
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my $inside = &Apache::lonxml::get_all_text_unbalanced("/algebra",$parser); |
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$inside = &Apache::run::evaluate($inside,$safeeval,$$parstack[-1]); |
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if ($target eq 'web' || $target eq 'tex' || $target eq 'analyze') { |
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my $style=&Apache::lonxml::get_param('style',$parstack,$safeeval); |
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$result=&Apache::lontexconvert::algebra($inside,$target,$style); |
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} |
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$Apache::lonxml::post_evaluate=0; |
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} |
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return $result; |
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} |
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sub end_algebra { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style) = @_; |
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my $result = ''; |
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return $result; |
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} |
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1; |
1; |
__END__ |
__END__ |