--- loncom/homework/structuretags.pm 2003/07/17 18:42:13 1.198
+++ loncom/homework/structuretags.pm 2003/08/13 15:25:59 1.202
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# definition of tags that give a structure to a document
#
-# $Id: structuretags.pm,v 1.198 2003/07/17 18:42:13 sakharuk Exp $
+# $Id: structuretags.pm,v 1.202 2003/08/13 15:25:59 sakharuk Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -44,9 +44,9 @@ BEGIN {
sub start_web {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
- if (!($target eq 'web' || $target eq 'edit' || $target eq 'modified' ||
- $target eq 'answer' || $target eq 'grade' || $target eq 'meta' )) {
- my $bodytext=&Apache::lonxml::get_all_text("/web",$parser);
+ my $bodytext=&Apache::lonxml::get_all_text("/web",$parser);
+ if ($target eq 'web') {
+ return $bodytext;
}
return '';
}
@@ -58,12 +58,9 @@ sub end_web {
sub start_tex {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my $result='';
- if (!($target eq 'edit' || $target eq 'modified' ||
- $target eq 'answer' || $target eq 'grade' || $target eq 'meta' )) {
- &Apache::lonxml::debug("tex 1");
- my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser);
- } elsif ($target eq 'tex') {
- $result=&Apache::lonxml::get_all_text("/tex",$parser);
+ my $bodytext=&Apache::lonxml::get_all_text("/tex",$parser);
+ if ($target eq 'tex') {
+ return $bodytext.' ';
}
return $result;;
}
@@ -94,6 +91,7 @@ sub page_start {
'onUnload="'.&Apache::lonmenu::unloadevents().'" ';
my $background=&Apache::lonxml::get_param('background',$parstack,
$safeeval);
+ if ($ENV{'browser.imagesuppress'} eq 'on') { $background=''; }
if ($background) {
$Apache::lonxml::extlinks[$#Apache::lonxml::extlinks+1]=
$background;
@@ -101,12 +99,15 @@ sub page_start {
} else {
my $bgcolor=&Apache::lonxml::get_param('bgcolor',$parstack,
$safeeval);
- if ($bgcolor) {
+ 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);
if ($target eq 'web' && $ENV{'request.state'} ne 'construct') {
my ($symb,undef,undef,undef,$publicuser)=
@@ -447,9 +448,9 @@ sub start_problem {
print $temp_file "$duedate\n";
if (not $ENV{'request.symb'} =~ m/\.page_/) {
if(not $duedate=~m/1969/ and $Apache::lonhomework::type ne 'exam') {
- $result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource "'.$name_of_resourse.'"
located in
'.$ENV{'request.uri'}.'
STAMPOFPASSEDRESOURCEEND} \noindent\textit{Due date: '.$duedate.'} \vskip 1 mm\noindent '.$startminipage;
+ $result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource "'.$name_of_resourse.'"
located in
'.$ENV{'request.uri'}.'
STAMPOFPASSEDRESOURCEEND}\addcontentsline{toc}{subsection}{'.$name_of_resourse.'} \noindent\textit{Due date: '.$duedate.'} \vskip 1 mm\noindent '.$startminipage;
} else {
- $result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource "'.$name_of_resourse.'"
located in
'.$ENV{'request.uri'}.'
STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm \noindent'.$startminipage;
+ $result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource "'.$name_of_resourse.'"
located in
'.$ENV{'request.uri'}.'
STAMPOFPASSEDRESOURCEEND}\addcontentsline{toc}{subsection}{'.$name_of_resourse.'} \noindent \vskip 1 mm \noindent'.$startminipage;
if ($Apache::lonhomework::type eq 'exam' and $allow_print_points==1) { $result .= '\fbox{\textit{'.$weight.' pt}}';}
}
} else {
@@ -457,7 +458,7 @@ sub start_problem {
}
} else {
if (not $ENV{'request.symb'} =~ m/\.page_/) {
- $result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource "'.$name_of_resourse.'"
located in
'.$ENV{'request.uri'}.'
STAMPOFPASSEDRESOURCEEND} \noindent \vskip 1 mm\noindent'.$startminipage;
+ $result .= '\begin{document} \typeout{STAMPOFPASSEDRESOURCESTART Resource "'.$name_of_resourse.'"
located in
'.$ENV{'request.uri'}.'
STAMPOFPASSEDRESOURCEEND}\addcontentsline{toc}{subsection}{'.$name_of_resourse.'} \noindent \vskip 1 mm\noindent'.$startminipage;
if (($Apache::lonhomework::type eq 'exam') and ($allow_print_points==1)) { $result .= '\fbox{\textit{'.$weight.' pt}}';}
} else {
$result .= '\vskip 1mm \\\\\\\\';
@@ -624,14 +625,14 @@ sub end_definetag {
}
sub start_block {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
my $result;
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
$target eq 'tex' || $target eq 'analyze') {
my $code = $token->[2]->{'condition'};
- if ($code) {
+ if (defined($code)) {
if (!$Apache::lonxml::default_homework_loaded) {
&Apache::lonxml::default_homework_load($safeeval);
}
@@ -641,7 +642,7 @@ sub start_block {
$result='1';
}
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: $$parser[-1]");
}
$result='';
@@ -668,13 +669,33 @@ sub end_block {
}
sub start_languageblock {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
my $result;
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
$target eq 'tex' || $target eq 'analyze') {
- &Apache::lonxml::startredirection();
+ my $include = $token->[2]->{'include'};
+ my $exclude = $token->[2]->{'exclude'};
+ my %languages=&Apache::loncommon::display_languages();
+ $result='1';
+ if ($include) {
+ $result='';
+ foreach (split(/\,/,$include)) {
+ if ($languages{$_}) { $result='1'; }
+ }
+ }
+ if ($exclude) {
+ foreach (split(/\,/,$exclude)) {
+ if ($languages{$_}) { $result='0'; }
+ }
+ }
+ if ( ! $result ) {
+ my $skip=&Apache::lonxml::get_all_text("/languageblock",$parser,
+ $style);
+ &Apache::lonxml::debug("skipping ahead :$skip: $$parser[-1]");
+ }
+ $result='';
} elsif ($target eq 'edit') {
$result .=&Apache::edit::tag_start($target,$token);
$result .=&Apache::edit::text_arg('Include Language:','include',
@@ -694,38 +715,14 @@ sub start_languageblock {
sub end_languageblock {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my $result;
-
- if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' ||
- $target eq 'tex' || $target eq 'analyze') {
- my $text=&Apache::lonxml::endredirection();
- my $include= &Apache::lonxml::get_param('include',$parstack,$safeeval);
- my $exclude= &Apache::lonxml::get_param('exclude',$parstack,$safeeval);
- my %languages=&Apache::loncommon::display_languages();
- $result='1';
- if ($include) {
- $result='';
- foreach (split(/\,/,$include)) {
- if ($languages{$_}) { $result='1'; }
- }
- }
- if ($exclude) {
- foreach (split(/\,/,$exclude)) {
- if ($languages{$_}) { $result='0'; }
- }
- }
- if ( ! $result ) {
- $result='';
- } else {
- $result=$text;
- }
- } elsif ($target eq "edit") {
+ if ($target eq "edit") {
$result.= &Apache::edit::tag_end($target,$token,'');
}
return $result;
}
sub start_instructorcomment {
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
+ my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
my $result;
@@ -733,7 +730,8 @@ sub start_instructorcomment {
$target eq 'tex' || $target eq 'analyze') {
$result=($ENV{'request.role'}=~/^(in|cc|au|ca|li)/);
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]");
}
$result='';