version 1.103, 2002/11/15 16:35:23
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version 1.117, 2003/02/18 22:19:30
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Line 49 use strict;
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Line 49 use strict;
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use Apache::lonxml; |
use Apache::lonxml; |
use Apache::File(); |
use Apache::File(); |
use Image::Magick; |
use Image::Magick; |
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use Apache::lonmenu; |
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#use Apache::lonmeta; |
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BEGIN { |
BEGIN { |
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&Apache::lonxml::register('Apache::londefdef',('a','abbr','acronym','address','allow','applet','area','b','base','basefont','bgo','bgsound','big','blink','blockquote','blankspace','body','br','button','caption','center','cite','code','col','colgroup','dd','del','dfn','dir','div','dl','dt','em','embed','externallink','fieldset','font','form','frame','frameset','h1','h2','h3','h4','h5','h6','head','hr','html','i','iframe','img','input','ins','insert','isindex','kbd','keygen','label','layer','legend','li','link','m','map','marquee','menu','meta','multicol','nobr','noembed','noframes','nolayer','noscript','object','ol','optgroup','option','output','p','param','pre','q','s','samp','select','server','small','spacer','span','strike','strong','sub','sup','table','tbody','td','textarea','tfoot','th','thead','title','tr','tt','u','ul','var','wbr')); |
&Apache::lonxml::register('Apache::londefdef',('a','abbr','acronym','address','allow','applet','area','b','base','basefont','bgo','bgsound','big','blink','blockquote','blankspace','body','br','button','caption','center','cite','code','col','colgroup','dd','del','dfn','dir','div','dl','dt','em','embed','externallink','fieldset','font','form','frame','frameset','h1','h2','h3','h4','h5','h6','head','hr','html','i','iframe','img','input','ins','insert','isindex','kbd','keygen','label','layer','legend','li','link','m','map','marquee','menu','meta','multicol','nobr','noembed','noframes','nolayer','noscript','object','ol','optgroup','option','output','p','param','pre','q','s','samp','select','server','small','spacer','span','strike','strong','sub','sup','table','tbody','td','textarea','tfoot','th','thead','title','tr','tt','tthoption','u','ul','var','wbr')); |
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} |
} |
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Line 108 sub end_m {
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Line 110 sub end_m {
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
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sub start_tthoption { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval) = @_; |
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my $result; |
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if ($target eq 'web') { |
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my $inside = &Apache::lonxml::get_all_text("/tthoption",$parser); |
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$inside=~s/^\s*//; |
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if ($ENV{'browser.mathml'}) { |
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&tth::ttmoptions($inside); |
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} else { |
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&tth::tthoptions($inside); |
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} |
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} |
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} |
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sub end_tthoption { |
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my ($target,$token) = @_; |
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my $result; |
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return $result; |
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} |
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#-- <html> tag |
#-- <html> tag |
sub start_html { |
sub start_html { |
my ($target,$token) = @_; |
my ($target,$token) = @_; |
Line 133 sub start_html {
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Line 156 sub start_html {
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} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
@Apache::londefdef::table = (); |
@Apache::londefdef::table = (); |
$currentstring .= '\documentclass[letterpaper]{article} |
$currentstring .= '\documentclass[letterpaper]{article} |
\newcommand{\keephidden}[1]{} |
\newcommand{\keephidden}[1]{} |
\renewcommand{\deg}{$^{\circ}$} |
\renewcommand{\deg}{$^{\circ}$} |
\usepackage[dvips]{graphicx} |
\usepackage{textcomp} |
\usepackage{epsfig}\usepackage{calc} |
\usepackage[dvips]{graphicx} |
\newenvironment{choicelist}{\begin{enumerate}}{\end{enumerate}}'; |
\usepackage{epsfig}\usepackage{calc} |
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\newenvironment{choicelist}{\begin{list}{}{\setlength{\rightmargin}{0in}\setlength{\leftmargin}{0.13in}\setlength{\topsep}{0.05in}\setlength{\itemsep}{0.022in}\setlength{\parsep}{0in}\setlength{\belowdisplayskip}{0.04in}\setlength{\abovedisplayskip}{0.05in}\setlength{\abovedisplayshortskip}{-0.04in}\setlength{\belowdisplayshortskip}{0.04in}}}{\end{list}}'; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 162 sub start_html {
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Line 186 sub start_html {
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my ($target,$token) = @_; |
my ($target,$token) = @_; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = &Apache::lonxml::registerurl(undef,$target). |
$currentstring = &Apache::lonmenu::registerurl(undef,$target). |
$token->[2]; |
$token->[2]; |
} |
} |
return $currentstring; |
return $currentstring; |
Line 306 sub start_html {
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Line 330 sub start_html {
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my $args=''; |
my $args=''; |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
if ( $#$parstack > -1 ) { $args=$$parstack[$#$parstack]; } |
if ($args eq '') { |
if ($args eq '') { |
&Apache::lonxml::get_all_text("/meta",$$parser[$#$parser]); |
&Apache::lonxml::get_all_text("/meta",$parser); |
} else { |
} else { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} |
} |
Line 344 sub start_html {
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Line 368 sub start_html {
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if ($target eq 'web') { |
if ($target eq 'web') { |
if (!$Apache::lonxml::registered) { |
if (!$Apache::lonxml::registered) { |
$currentstring.='<head>'. |
$currentstring.='<head>'. |
&Apache::lonxml::registerurl(undef,$target).'</head>'; |
&Apache::lonmenu::registerurl(undef,$target).'</head>'; |
} |
} |
my $onLoad=''; |
my $onLoad=''; |
foreach my $key (keys(%{$token->[2]})) { |
foreach my $key (keys(%{$token->[2]})) { |
Line 353 sub start_html {
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Line 377 sub start_html {
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delete($token->[2]->{$key}); |
delete($token->[2]->{$key}); |
} |
} |
} |
} |
$token->[2]->{'onLoad'}=&Apache::lonxml::loadevents(). |
$token->[2]->{'onload'}=&Apache::lonmenu::loadevents(). |
';'.$onLoad; |
';'.$onLoad; |
my $onUnload=''; |
my $onUnload=''; |
foreach my $key (keys(%{$token->[2]})) { |
foreach my $key (keys(%{$token->[2]})) { |
Line 362 sub start_html {
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Line 386 sub start_html {
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delete($token->[2]->{$key}); |
delete($token->[2]->{$key}); |
} |
} |
} |
} |
$token->[2]->{'onUnload'}=&Apache::lonxml::unloadevents(). |
$token->[2]->{'onunload'}=&Apache::lonmenu::unloadevents(). |
';'.$onUnload; |
';'.$onUnload; |
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$currentstring .= '<'.$token->[1]; |
$currentstring .= '<'.$token->[1]; |
Line 376 sub start_html {
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Line 400 sub start_html {
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<input type="submit" name="editmode" value="Edit" /> |
<input type="submit" name="editmode" value="Edit" /> |
</form> |
</form> |
EDITBUTTON |
EDITBUTTON |
} |
} else { |
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$currentstring.=&Apache::lonmenu::menubuttons(undef,$target,1); |
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} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = '\begin{document}'; |
$currentstring = '\begin{document}'; |
} |
} |
Line 965 EDITBUTTON
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Line 991 EDITBUTTON
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\underline{'; |
&Apache::lonxml::startredirection(); |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 975 EDITBUTTON
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Line 1001 EDITBUTTON
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}'; |
$currentstring=&Apache::lonxml::endredirection(); |
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$currentstring=~s/(\S)(\s+)(\S)/$1}$2\\underline{$3/g; |
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$currentstring=~s/^\s*(\S)/\\underline{$1/; |
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$currentstring=~s/(\S)\s*$/$1}/; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 986 EDITBUTTON
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Line 1015 EDITBUTTON
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\underline{'; |
&Apache::lonxml::startredirection(); |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 996 EDITBUTTON
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Line 1025 EDITBUTTON
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}'; |
$currentstring=&Apache::lonxml::endredirection(); |
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$currentstring=~s/(\S)(\s+)(\S)/$1}$2\\underline{$3/g; |
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$currentstring=~s/^\s*(\S)/\\underline{$1/; |
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$currentstring=~s/(\S)\s*$/$1}/; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1142 EDITBUTTON
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Line 1174 EDITBUTTON
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '\underline{'; |
&Apache::lonxml::startredirection(); |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1152 EDITBUTTON
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Line 1184 EDITBUTTON
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring .= $token->[2]; |
$currentstring .= $token->[2]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring .= '}'; |
$currentstring=&Apache::lonxml::endredirection(); |
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$currentstring=~s/(\S)(\s+)(\S)/$1}$2\\underline{$3/g; |
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$currentstring=~s/^\s*(\S)/\\underline{$1/; |
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$currentstring=~s/(\S)\s*$/$1}/; |
} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1425 sub start_table {
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Line 1460 sub start_table {
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my $shorthand = ($filled_columns+1)*4; |
my $shorthand = ($filled_columns+1)*4; |
$output =~ s/\$SpacePerColumn/$SpacePerColumn - $shorthand mm/g; |
$output =~ s/\$SpacePerColumn/$SpacePerColumn - $shorthand mm/g; |
} |
} |
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if ($how_many_columns==1) { #start of block with width correction for one column table |
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$output=~s/^\s*\\parbox{([^}]*)}/\\parbox{\\textwidth - 1 cm}/; |
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} #end of block with width correction for one column table |
$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$output.$Apache::londefdef::table[-1]{'hinc'}.'\end{tabular}\vskip 0 mm '; |
$Apache::londefdef::table[-1]{'output'} .= $header_of_table.$output.$Apache::londefdef::table[-1]{'hinc'}.'\end{tabular}\vskip 0 mm '; |
if ($#Apache::londefdef::table > 0) { |
if ($#Apache::londefdef::table > 0) { |
$inmemory = $Apache::londefdef::table[-1]{'output'}; |
$inmemory = $Apache::londefdef::table[-1]{'output'}; |
Line 1478 sub start_table {
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Line 1516 sub start_table {
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my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
$currentstring = $token->[4]; |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
my $what_to_push = substr(&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1),0,1); |
my $what_to_push = substr(&Apache::lonxml::get_param('align',$parstack,$safeeval,undef,1),0,1); |
if ($what_to_push eq '') { |
if ($what_to_push eq '') { |
$what_to_push = substr($Apache::londefdef::table[-1]{'rows'}[0],0,1);; |
$what_to_push = substr($Apache::londefdef::table[-1]{'rows'}[0],0,1);; |
Line 1486 sub start_table {
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Line 1524 sub start_table {
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push @{ $Apache::londefdef::table[-1]{'columns'} }, $what_to_push; |
push @{ $Apache::londefdef::table[-1]{'columns'} }, $what_to_push; |
$Apache::londefdef::table[-1]{'counter_columns'}++; |
$Apache::londefdef::table[-1]{'counter_columns'}++; |
&Apache::lonxml::startredirection(); |
&Apache::lonxml::startredirection(); |
; |
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} |
} |
return $currentstring; |
return $currentstring; |
} |
} |
Line 1505 sub start_table {
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Line 1542 sub start_table {
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} else { |
} else { |
if (length($data)<5) { |
if (length($data)<5) { |
$Apache::londefdef::table[-1]{'length'} .= '0 mm,'; |
$Apache::londefdef::table[-1]{'length'} .= '0 mm,'; |
$tempolen = '5 mm'; |
$tempolen = '6 mm'; |
} else { |
} else { |
$Apache::londefdef::table[-1]{'length'} .= '0 mm,'; |
$Apache::londefdef::table[-1]{'length'} .= '0 mm,'; |
$tempolen = 'TOBECHANGEDONNUMBER'; |
$tempolen = 'TOBECHANGEDONNUMBER'; |
Line 1562 sub start_table {
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Line 1599 sub start_table {
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my $scaling = .3; |
my $scaling = .3; |
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if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
if ($ENV{'browser.imagesuppress'} ne 'on') { |
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$currentstring = $token->[4]; |
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} else { |
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my $alttag= &Apache::lonxml::get_param |
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('alt',$parstack,$safeeval,undef,1); |
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unless ($alttag) { |
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$alttag=&Apache::lonmeta::alttag |
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($Apache::lonxml::pwd[-1],$src); |
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} |
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$currentstring='[IMAGE: '.$alttag.']'; |
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} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
&image_replication($src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
$src=&Apache::lonnet::filelocation($Apache::lonxml::pwd[-1],$src); |
&image_replication($src); |
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#if original gif/jpg/png file exist do following: |
#if original gif/jpg/png file exist do following: |
if (-e $src) { |
if (-e $src) { |
#defines the default size of image |
#defines the default size of image |
Line 1575 sub start_table {
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Line 1623 sub start_table {
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$height_param = $image->Get('height') * $scaling;; |
$height_param = $image->Get('height') * $scaling;; |
undef $image; |
undef $image; |
#do we have any specified size of the picture? |
#do we have any specified size of the picture? |
my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval) |
my $TeXwidth = &Apache::lonxml::get_param('TeXwidth',$parstack,$safeeval); |
my $TeXheight = &Apache::lonxml::get_param('TeXheight',$parstack,$safeeval) |
my $TeXheight = &Apache::lonxml::get_param('TeXheight',$parstack,$safeeval); |
my $width = &Apache::lonxml::get_param('width',$parstack,$safeeval, |
my $width = &Apache::lonxml::get_param('width',$parstack,$safeeval, |
undef,1); |
undef,1); |
if ($TeXwidth ne '') { |
if ($TeXwidth ne '') { |
Line 1603 sub start_table {
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Line 1651 sub start_table {
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if (-e $newsrc) { |
if (-e $newsrc) { |
#eps counterpart for image exist |
#eps counterpart for image exist |
if ($path) { |
if ($path) { |
$currentstring .= '\vskip 1 mm \noindent\graphicspath{{'.$path.'}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
$currentstring .= '\vskip 1 mm \noindent\graphicspath{{'.$path.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'} '; |
} |
} |
} else { |
} else { |
#there is no eps counterpart for image - check for ps one |
#there is no eps counterpart for image - check for ps one |
Line 1612 sub start_table {
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Line 1660 sub start_table {
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#ps counterpart for image exist |
#ps counterpart for image exist |
$file =~ s/\.eps$/\.ps/; |
$file =~ s/\.eps$/\.ps/; |
if ($path) { |
if ($path) { |
$currentstring .= '\vskip 1 mm \noindent\graphicspath{{'.$path.'}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
$currentstring .= '\vskip 1 mm \noindent\graphicspath{{'.$path.'}}\includegraphics[width='.$width_param.' mm]{'.$file.'} '; |
} |
} |
} else { |
} else { |
#there aren't eps or ps - so create eps |
#there aren't eps or ps - so create eps |
Line 1620 sub start_table {
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Line 1668 sub start_table {
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my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout.dat"; |
my $filename = "/home/httpd/prtspool/$ENV{'user.name'}_$ENV{'user.domain'}_printout.dat"; |
$temp_file = Apache::File->new('>>'.$filename); |
$temp_file = Apache::File->new('>>'.$filename); |
print $temp_file "$src\n"; |
print $temp_file "$src\n"; |
$currentstring .= '\vskip 1 mm \graphicspath{{/home/httpd/prtspool/}}\fbox{\includegraphics[width='.$width_param.' mm]{'.$file.'}} '; |
$currentstring .= '\vskip 1 mm \graphicspath{{/home/httpd/prtspool/}}\includegraphics[width='.$width_param.' mm]{'.$file.'} '; |
} |
} |
} |
} |
} else { |
} else { |
Line 1655 sub start_table {
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Line 1703 sub start_table {
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$token->[2]->{'archive'}; |
$token->[2]->{'archive'}; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
if ($ENV{'browser.appletsuppress'} ne 'on') { |
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$currentstring = $token->[4]; |
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} else { |
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my $alttag=$token->[2]->{'alt'}; |
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unless ($alttag) { |
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$alttag=&Apache::lonmeta::alttag($ENV{'REQUEST_URI'}, |
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$token->[2]->{'code'}); |
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} |
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$currentstring='[APPLET: '.$alttag.']'; |
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} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = " \\begin{figure} "; |
$currentstring = " \\begin{figure} "; |
} |
} |
Line 1680 sub start_embed {
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Line 1737 sub start_embed {
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$token->[2]->{'src'}; |
$token->[2]->{'src'}; |
my $currentstring = ''; |
my $currentstring = ''; |
if ($target eq 'web') { |
if ($target eq 'web') { |
$currentstring = $token->[4]; |
if ($ENV{'browser.embedsuppress'} ne 'on') { |
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$currentstring = $token->[4]; |
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} else { |
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my $alttag=$token->[2]->{'alt'}; |
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unless ($alttag) { |
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$alttag=&Apache::lonmeta::alttag($ENV{'REQUEST_URI'}, |
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$token->[2]->{'src'}); |
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} |
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$currentstring='[EMBED: '.$alttag.']'; |
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} |
} elsif ($target eq 'tex') { |
} elsif ($target eq 'tex') { |
$currentstring = " \\begin{figure} "; |
$currentstring = " \\begin{figure} "; |
} |
} |
Line 1757 sub end_allow {
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Line 1823 sub end_allow {
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if ($target eq 'web') { |
if ($target eq 'web') { |
if (!$Apache::lonxml::registered) { |
if (!$Apache::lonxml::registered) { |
$currentstring.='<head>'. |
$currentstring.='<head>'. |
&Apache::lonxml::registerurl(undef,$target).'</head>'; |
&Apache::lonmenu::registerurl(undef,$target).'</head>'; |
} |
} |
$currentstring .= $token->[4]; |
$currentstring .= $token->[4]; |
} |
} |
Line 2551 sub image_replication {
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Line 2617 sub image_replication {
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&Apache::lonnet::repcopy('/home/httpd/html'.$src); |
&Apache::lonnet::repcopy('/home/httpd/html'.$src); |
#replicates eps or ps |
#replicates eps or ps |
my $newsrc = $src; |
my $newsrc = $src; |
$newsrc =~ s/(.gif|.jpg|.png)$/.eps/; |
$newsrc =~ s/\.(gif|jpg|png)$/.eps/; |
if (not-e $newsrc && &Apache::lonnet::repcopy('/home/httpd/html'.$newsrc) ne 'OK') { |
if (not-e $newsrc && &Apache::lonnet::repcopy('/home/httpd/html'.$newsrc) ne 'OK') { |
$newsrc =~ s/\.ps$/\.eps/; |
$newsrc =~ s/\.eps$/\.ps/; |
&Apache::lonnet::repcopy('/home/httpd/html'.$newsrc); |
&Apache::lonnet::repcopy('/home/httpd/html'.$newsrc); |
} |
} |
} |
} |