version 1.44, 2001/07/09 04:10:30
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version 1.64, 2002/01/17 16:51:07
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# <script> definiton |
# <script> definiton |
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# |
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# $Id$ |
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# |
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# Copyright Michigan State University Board of Trustees |
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# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
# 2/21 Guy |
# 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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use strict; |
use strict; |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::style; |
use Apache::style; |
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sub BEGIN { |
#Globals |
&Apache::lonxml::register('Apache::scripttag',('script','scriptlib', |
# this used to pass around the standard callsub arguments to a tag func |
'parserlib','import', |
# so xmlparse can reenter the inner_xmlparse loop. |
'window','display', |
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'storetc','physnet')); |
@Apache::scripttag::parser_env = (); |
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BEGIN { |
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&Apache::lonxml::register('Apache::scripttag', |
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('script','scriptlib','parserlib','import', |
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'window','display','storetc','physnet', |
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'standalone')); |
} |
} |
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sub start_script { |
sub start_script { |
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=''; |
my $type= &Apache::lonxml::get_param('type',$parstack,$safeeval); |
my $type= &Apache::lonxml::get_param('type',$parstack,$safeeval); |
&Apache::lonxml::debug("found type of $type"); |
&Apache::lonxml::debug("found type of $type"); |
Line 24 sub start_script {
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Line 56 sub start_script {
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my $bodytext=&Apache::lonxml::get_all_text("/script",$$parser[$#$parser]); |
my $bodytext=&Apache::lonxml::get_all_text("/script",$$parser[$#$parser]); |
if ( $target eq "modified" ) { |
if ( $target eq "modified" ) { |
$result=$token->[4].&Apache::edit::modifiedfield(); |
$result=$token->[4].&Apache::edit::modifiedfield(); |
} elsif ( $target eq "web" || $target eq "grade" ) { |
} elsif ( $target eq 'web' || $target eq 'tex' || |
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$target eq 'grade' || $target eq 'answer') { |
&Apache::run::run($bodytext,$safeeval); |
&Apache::run::run($bodytext,$safeeval); |
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if (($target eq 'answer') && ($Apache::lonhomework::viewgrades == 'F')) { |
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$Apache::lonxml::evaluate--; |
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$result.="<a href=\"javascript:newWindow=open(\'\',\'new_W\',\'width=500,height=200,scrollbars=1\');newWindow.document.open(\'text/html\',\'replace\');newWindow.document.writeln(\'<html><head><title>newwindow</title></head><body bgcolor="#FFFFFF"><pre>"; |
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my $listing= &Apache::run::dump($target,$safeeval); |
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$listing =~ s/\n/\\n/g; |
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$listing =~ s/\"/"/g; |
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$listing =~ s/\'/’/g; |
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$listing =~ s/</</g; |
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$listing =~ s/>/>/g; |
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$listing =~ s/&/&/g; |
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$result.=$listing; |
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$result.= "</pre></body></html>\');newWindow.document.close();void(0);\">Script Vars</a><br />"; |
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} |
} elsif ($target eq "edit" ) { |
} elsif ($target eq "edit" ) { |
#&Apache::run::run($bodytext,$safeeval); |
#&Apache::run::run($bodytext,$safeeval); |
#$result="<br /> <$token->[1]> output: <br />$bodytext<br />Source:<br />"; |
#$result="<br /> <$token->[1]> output: <br />$bodytext<br />Source:<br />"; |
Line 44 sub end_script {
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Line 90 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") { return $token->[2]; } |
if ($type ne "loncapa/perl") { |
if ($target eq 'edit' ) { return &Apache::edit::end_table(); } |
return $token->[2]; |
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} elsif ($target eq 'edit' ) { |
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return &Apache::edit::end_table(); |
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} elsif (($ENV{'request.state'} eq 'construct') && ($target eq 'answer')) { |
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$Apache::lonxml::evaluate++; |
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} |
return ''; |
return ''; |
} |
} |
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sub start_display { |
sub start_display { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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my $result; |
my $bodytext=&Apache::lonxml::get_all_text("/display",$$parser[$#$parser]); |
my $bodytext=&Apache::lonxml::get_all_text("/display",$$parser[$#$parser]); |
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if ( $target eq "modified" ) { |
if ( $target eq "modified" ) { |
} |
$result=$token->[4].&Apache::edit::modifiedfield(); |
my $result=&Apache::run::run($bodytext,$safeeval); |
} elsif ( $target eq 'web' || $target eq 'tex' || |
if ($target eq 'grade' ) { |
$target eq 'grade' || $target eq 'answer') { |
# grade should produce no output |
$result=&Apache::run::run($bodytext,$safeeval); |
$result=''; |
if ($target eq 'grade' || $target eq 'answer' ) { |
} |
$result=''; # grade should produce no output |
if ($target eq "edit" ) { |
} |
$result = |
} elsif ($target eq "edit" ) { |
"<br /> <$token->[1]> output: <br />$bodytext<br />Source:<br />"; |
#$result = |
$result.=&Apache::edit::editfield($token->[1],$bodytext,'',40,1); |
# "<br /> <$token->[1]> output: <br />$bodytext<br />Source:<br />"; |
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#$result.=&Apache::edit::editfield($token->[1],$bodytext,'',40,1); |
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$result=&Apache::edit::tag_start($target,$token,'Script With Display'); |
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$result.=&Apache::edit::editfield($token->[1],$bodytext,'',40,1) |
} |
} |
return $result; |
return $result; |
} |
} |
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sub end_display { |
sub end_display { |
return '' |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
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if ($target eq 'edit' ) { return &Apache::edit::end_table(); } |
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return ''; |
} |
} |
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sub start_scriptlib { |
sub start_scriptlib { |
Line 79 sub start_scriptlib {
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Line 136 sub start_scriptlib {
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my $result =''; |
my $result =''; |
my $error=''; |
my $error=''; |
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if ($target eq 'web' || $target eq 'grade' || $target eq 'meta' || $target eq 'edit') { |
if ($target eq 'web' || $target eq 'grade' || $target eq 'meta' || $target eq 'edit' || $target eq 'answer') { |
$bodytext=$$parser[$#$parser]->get_text("/scriptlib"); |
$bodytext=$$parser[$#$parser]->get_text("/scriptlib"); |
$bodytext=&Apache::run::evaluate($bodytext,$safeeval, |
$bodytext=&Apache::run::evaluate($bodytext,$safeeval, |
$$parstack[$#$parstack]); |
$$parstack[$#$parstack]); |
Line 99 sub start_scriptlib {
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Line 156 sub start_scriptlib {
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} |
} |
if ($target eq "edit" ) { |
if ($target eq "edit" ) { |
$result= |
$result= |
&Apache::edit::tag_start($target,$token). |
&Apache::edit::tag_start($target,$token,'New Script Functions'). |
&Apache::edit::editfield($token->[1],$bodytext,'New Script Functions',40,1). |
&Apache::edit::editfield($token->[1],$bodytext,'',40,1). |
$error; |
$error.'</td></tr>'. |
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&Apache::edit::end_table(); |
} |
} |
if ($target eq "modified" ) { |
if ($target eq "modified" ) { |
$bodytext=$$parser[$#$parser]->get_text("/scriptlib"); |
$bodytext=$$parser[$#$parser]->get_text("/scriptlib"); |
Line 113 sub start_scriptlib {
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Line 171 sub start_scriptlib {
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sub end_scriptlib { |
sub end_scriptlib { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result=''; |
my @result; |
# if ($target eq "edit" ) { $result=" "; } |
if ($target eq "edit" ) { $result[1]='no'; } |
return $result; |
return @result; |
} |
} |
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sub start_parserlib { |
sub start_parserlib { |
Line 123 sub start_parserlib {
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Line 181 sub start_parserlib {
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my $bodytext; |
my $bodytext; |
my $result =""; |
my $result =""; |
my $error=''; |
my $error=''; |
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if ($target eq 'web' || $target eq 'grade' || $target eq 'meta' || $target eq 'edit' || $target eq 'answer') { |
if ($target eq 'web' || $target eq 'grade' || $target eq 'meta' || $target eq 'edit') { |
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$bodytext=$$parser[$#$parser]->get_text("/parserlib"); |
$bodytext=$$parser[$#$parser]->get_text("/parserlib"); |
$bodytext=&Apache::run::evaluate($bodytext,$safeeval, |
$bodytext=&Apache::run::evaluate($bodytext,$safeeval, |
$$parstack[$#$parstack]); |
$$parstack[$#$parstack]); |
Line 144 sub start_parserlib {
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Line 201 sub start_parserlib {
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} |
} |
if ($target eq "edit" ) { |
if ($target eq "edit" ) { |
$result= |
$result= |
&Apache::edit::tag_start($target,$token). |
&Apache::edit::tag_start($target,$token,'New Tag Definitions'). |
&Apache::edit::editfield($token->[1],$bodytext,"New Tag Definitions",40,1). |
&Apache::edit::editfield($token->[1],$bodytext,'',40,1). |
$error; |
$error.'</td></tr>'. |
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&Apache::edit::end_table(); |
} |
} |
if ($target eq "modified" ) { |
if ($target eq "modified" ) { |
$bodytext=$$parser[$#$parser]->get_text("/parserlib"); |
$bodytext=$$parser[$#$parser]->get_text("/parserlib"); |
Line 158 sub start_parserlib {
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Line 216 sub start_parserlib {
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sub end_parserlib { |
sub end_parserlib { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result=''; |
my @result; |
# if ($target eq "edit" ) { |
if ($target eq "edit" ) { $result[1]='no'; } |
# $result=&Apache::edit::tag_end($target,$token); |
return @result; |
# } |
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return $result; |
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} |
} |
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sub start_window { |
sub start_window { |
Line 197 sub start_import {
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Line 253 sub start_import {
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my $result =""; |
my $result =""; |
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$bodytext=Apache::run::evaluate($bodytext,$safeeval,$$parstack[$#$parstack]); |
$bodytext=Apache::run::evaluate($bodytext,$safeeval,$$parstack[$#$parstack]); |
my $location=&Apache::lonnet::filelocation($Apache::lonxml::pwd['-1'],$bodytext); |
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my $file=&Apache::lonnet::getfile($location); |
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if ($file == -1) { |
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&Apache::lonxml::error("<b> Unable to find <i>$bodytext $location</i> for import</b>"); |
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return ""; |
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} |
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my $dir=$location; |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer') { |
$dir=~s:/[^/]*$::; |
# FIXME this probably needs to be smart about construction vs. |
# &Apache::lonxml::debug("directory $dir $location file $file \n<b>END</b>\n"); |
# non construction space. |
&Apache::lonxml::newparser($parser,\$file,$dir); |
my $location=&Apache::lonnet::filelocation($Apache::lonxml::pwd['-1'],$bodytext); |
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my $file=&Apache::lonnet::getfile($location); |
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if ($file == -1) { |
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&Apache::lonxml::error("<b> Unable to find <i>$bodytext as $location</i> for import</b>"); |
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return ""; |
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} |
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if ($target eq "edit" ) { |
my $dir=$location; |
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$dir=~s:/[^/]*$::; |
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# &Apache::lonxml::debug("directory $dir $location file $file \n<b>END</b>\n"); |
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my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
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if (!$id) { $id=$Apache::lonxml::curdepth; } |
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push(@Apache::inputtags::import,$id); |
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&Apache::lonxml::newparser($parser,\$file,$dir); |
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} elsif ($target eq "edit" ) { |
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$result.=&Apache::edit::tag_start($target,$token); |
$result.=&Apache::edit::editfield($token->[1],$bodytext,'',40,1); |
$result.=&Apache::edit::editfield($token->[1],$bodytext,'',40,1); |
$result.="Click<a href=\"/res/$bodytext\">here</a> to edit<br />" |
#FIXME this need to convert $bodytext to be a contruction space reference |
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#my $location=&Apache::lonnet::filelocation($Apache::lonxml::pwd['-1'],$bodytext); |
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#$result.="Click<a href=\"$location\">here</a> to edit<br />" |
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} elsif ($target eq 'modified') { |
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$bodytext=$$parser[$#$parser]->get_text("/import"); |
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$result=&Apache::edit::modifiedfield($token); |
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&Apache::lonxml::debug($result); |
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} elsif ($target eq 'meta') { |
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my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval); |
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$result.='<import part="'.$Apache::inputtags::part; |
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if ($id) { |
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$result.='" id="'.$id; |
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} |
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$result.='">'; |
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$result.=$bodytext; |
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$result.='</import>'; |
} |
} |
return ''; |
return $result; |
} |
} |
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sub end_import { |
sub end_import { |
} |
pop(@Apache::inputtags::import); |
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return ''; |
sub start_meta { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my $result = ''; |
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if ($target ne 'meta') { |
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$result = &Apache::lonxml::get_all_text("/meta",$$parser[$#$parser]); |
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$result = ''; |
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return $result; |
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} else { |
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return $result; |
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} |
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} |
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sub end_meta { |
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} |
} |
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sub start_storetc { |
sub start_storetc { |
Line 246 sub end_storetc {
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Line 311 sub end_storetc {
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my $result; |
my $result; |
my $output=&Apache::lonxml::endredirection; |
my $output=&Apache::lonxml::endredirection; |
$output =~ s/\"/\"\;/g; |
$output =~ s/\"/\"\;/g; |
$result = "{\bf $output.}}\write\tcfile{\protect\tcpc{ $output.}{\the\value{relpage}}}"; |
$result = '{\bf '.$output.'.}}\write\tcfile{\protect\tcpc{ '.$output.'.}{\the\value{relpage}}}'; |
return $result; |
return $result; |
} |
} |
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sub start_physnet { |
sub start_physnet { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $cbistylefile = &Apache::lonnet::getfile('/home/httpd/res/msu/physnet/cbi.sty'); |
my $bodytext = '/adm/includes/physnet.sty'; |
%$style = (%$style,&Apache::style::styleparser($target,$cbistylefile)); |
my $location=&Apache::lonnet::filelocation($Apache::lonxml::pwd['-1'],$bodytext); |
if ( defined($$style{'physnet'}) ) { |
my $cbistyletext=&Apache::lonnet::getfile($location); |
&Apache::lonxml::newparser($parser,$$style{'physnet'}); |
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} |
%$style = (%$style,&Apache::style::styleparser($target,$cbistyletext)); |
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$$parser['-1']->unget_token($token); |
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# if ( defined($$style{'physnet'}) ) { |
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# &Apache::lonxml::newparser($parser,\$$style{'physnet'}); |
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# } |
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return ""; |
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} |
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return ''; |
sub end_physnet { |
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return ''; |
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} |
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sub start_standalone { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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if ($target eq 'web' && $ENV{'request.course.id'} ) { |
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my $inside = &Apache::lonxml::get_all_text("/standalone",$$parser[-1]); |
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} |
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return ''; |
} |
} |
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sub end_standalone { |
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return ''; |
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} |
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sub xmlparse { |
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my ($string) = @_; |
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&Apache::lonxml::debug("Got $string"); |
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my ($target,$token,$tagstack,$parstack,$oldparser,$safeeval,$style)= |
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@Apache::scripttag::parser_env; |
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my @parser; |
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&Apache::lonxml::newparser(\@parser,\$string); |
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my $result=&Apache::lonxml::inner_xmlparse($target,$tagstack, |
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$parstack,\@parser, |
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$safeeval,$style); |
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return $result; |
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} |
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1; |
1; |
__END__ |
__END__ |