version 1.3, 2001/11/29 19:03:58
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version 1.16, 2025/02/20 03:46:11
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Line 45 use strict;
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Line 45 use strict;
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use Apache::File; |
use Apache::File; |
use Apache::lontexconvert; |
use Apache::lontexconvert; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
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use Apache::lonnet; |
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use Apache::loncommon; |
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use Apache::lonmsg; |
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use Apache::lonlocal; |
use tth; |
use tth; |
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# ================================================================ Main Handler |
# ================================================================ Main Handler |
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sub footer { |
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my $xmlstring=''; |
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if ($env{'request.state'} eq 'construct') { |
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$xmlstring.='<address>'. |
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$Apache::lontexconvert::errorstring.'</address>'; |
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} else { |
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&Apache::lonmsg::author_res_msg($env{'request.filename'}, |
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$Apache::lonxml::errorstring); |
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} |
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# -------------------------------------------------------------------- End Body |
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$xmlstring.=&Apache::loncommon::end_page({'discussion' => 1}); |
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return $xmlstring; |
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} |
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sub handler { |
sub handler { |
my $r=shift; |
my ($r)= @_; |
my @texcontents; |
my @texcontents; |
my $texstring; |
my $texstring; |
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# ----------------------------------------------------------- Set document type |
# ----------------------------------------------------------- Set document type |
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if ($ENV{'browser.mathml'}) { |
if ($env{'browser.mathml'}) { |
$r->content_type('text/xml'); |
&Apache::loncommon::content_type($r,'text/xml'); |
} else { |
} else { |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
} |
} |
$r->send_http_header; |
$r->send_http_header; |
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Line 68 sub handler {
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Line 86 sub handler {
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# ------------------------------------------------------------------- Read file |
# ------------------------------------------------------------------- Read file |
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{ |
{ |
my $fh=Apache::File->new($r->filename); |
if (-e $r->filename) { |
@texcontents=<$fh>; |
my $fh=Apache::File->new($r->filename); |
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@texcontents=<$fh>; |
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close($fh); |
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} else { |
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my $filename=(split('/',$r->filename))[-1]; |
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my $error = &mt('Unable to find [_1]', |
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'<span class="LC_filename">'.$filename.'</span>'); |
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&Apache::loncommon::simple_error_page($r,'Not available', |
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$error,{'no_auto_mt_msg' => 1}); |
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return OK; |
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} |
} |
} |
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$texstring=join("\n",@texcontents); |
$texstring=join("\n",@texcontents); |
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# --------------------------------------------------------------- Render Output |
# --------------------------------------------------------------- Render Output |
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$r->print(&Apache::lontexconvert::header()); |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
$r->print( |
['texengine','inhibitmenu']); |
'<body bgcolor="#FFFFFF" onLoad="LONCAPAreg();" onUnload="LONCAPAstale();">'); |
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$r->print(&Apache::lontexconvert::converted(\$texstring)); |
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$r->print('</body>'); |
$r->print(&Apache::loncommon::start_page(undef,undef, |
$r->print(&Apache::lontexconvert::footer()); |
{'bgcolor' => '#FFFFFF', |
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'force_register' => 1, |
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'only_body' => |
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($env{'form.inhibitmenu'} |
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eq 'yes'), })); |
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my $displaymode; |
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if (&Apache::lonnet::EXT('resource.0.texdisplay') =~ /^(tth|mathjax)$/i) { |
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$displaymode = $1; |
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} |
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if ($env{'form.texengine'} =~ /^(tth|mathjax)$/i) { |
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$displaymode = $1; |
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} |
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$r->print(&Apache::lontexconvert::converted(\$texstring, |
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$displaymode)); |
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$r->print(&footer()); |
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return OK; |
return OK; |
} |
} |
Line 89 sub handler {
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Line 132 sub handler {
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1; |
1; |
__END__ |
__END__ |
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=pod |
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=head1 NAME |
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Apache::lontex.pm |
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=head1 SYNOPSIS |
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Handler for tex files (somewhere in modules) |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 SUBROUTINES |
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=over |
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=item footer() |
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Main Handler |
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=back |
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=cut |
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