[BACK]Return to lontex.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / xml

Diff for /loncom/xml/lontex.pm between versions 1.8 and 1.16

version 1.8, 2005/08/16 16:31:14 version 1.16, 2025/02/20 03:46:11
Line 46  use Apache::File; Line 46  use Apache::File;
 use Apache::lontexconvert;  use Apache::lontexconvert;
 use Apache::Constants qw(:common);  use Apache::Constants qw(:common);
 use Apache::lonnet;  use Apache::lonnet;
   use Apache::loncommon;
   use Apache::lonmsg;
   use Apache::lonlocal;
 use tth;  use tth;
   
 # ================================================================ Main Handler  # ================================================================ Main Handler
   
   sub footer {
       my $xmlstring='';
       if ($env{'request.state'} eq 'construct') {
    $xmlstring.='<address>'.
       $Apache::lontexconvert::errorstring.'</address>';
       } else {
    &Apache::lonmsg::author_res_msg($env{'request.filename'},
    $Apache::lonxml::errorstring);
       }
   # -------------------------------------------------------------------- End Body
       $xmlstring.=&Apache::loncommon::end_page({'discussion' => 1});
       return $xmlstring;
   }
   
 sub handler {  sub handler {
   my $r=shift;    my ($r)= @_;
   my @texcontents;    my @texcontents;
   my $texstring;    my $texstring;
   
Line 69  sub handler { Line 86  sub handler {
 # ------------------------------------------------------------------- Read file  # ------------------------------------------------------------------- Read file
   
   {    {
     my $fh=Apache::File->new($r->filename);        if (-e $r->filename) {
     @texcontents=<$fh>;            my $fh=Apache::File->new($r->filename);
             @texcontents=<$fh>;
             close($fh);
         } else {
               my $filename=(split('/',$r->filename))[-1];
               my $error = &mt('Unable to find [_1]',
                               '<span class="LC_filename">'.$filename.'</span>');
               &Apache::loncommon::simple_error_page($r,'Not available',
                                                     $error,{'no_auto_mt_msg' => 1});
               return OK;
         }
   }    }
   
   $texstring=join("\n",@texcontents);    $texstring=join("\n",@texcontents);
   
 # --------------------------------------------------------------- Render Output  # --------------------------------------------------------------- Render Output
       
   &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['mode',    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
  'buttons']);    ['texengine','inhibitmenu']);
   
   $r->print(&Apache::lontexconvert::header());  
   $r->print(    $r->print(&Apache::loncommon::start_page(undef,undef,
     '<body bgcolor="#FFFFFF" onLoad="'.     {'bgcolor'        => '#FFFFFF',
       &Apache::lonmenu::loadevents().      'force_register' => 1,
     '" onUnload="'.      'only_body'      =>
       &Apache::lonmenu::unloadevents().   ($env{'form.inhibitmenu'} 
     '">');   eq 'yes'), }));
   if ($env{'form.buttons'} ne 'no') {  
       $r->print(&Apache::lonmenu::menubuttons(undef,'web',1));    my $displaymode;
     if (&Apache::lonnet::EXT('resource.0.texdisplay') =~ /^(tth|mathjax)$/i) {
         $displaymode = $1;
   }    }
   &Apache::lontexconvert::jsMath_reset();    if ($env{'form.texengine'} =~ /^(tth|mathjax)$/i) {
   if ($env{'form.mode'} eq 'jsMath') {        $displaymode = $1;
       $r->print(&Apache::lontexconvert::jsMath_header());  
   }    }
   $r->print(&Apache::lontexconvert::converted(\$texstring,$env{'form.mode'}));    $r->print(&Apache::lontexconvert::converted(\$texstring,
   $r->print('</body>');        $displaymode));
   $r->print(&Apache::lontexconvert::footer());    $r->print(&footer());
   
   return OK;    return OK;
 }  }
Line 104  sub handler { Line 132  sub handler {
 1;  1;
 __END__  __END__
   
   =pod
   
   =head1 NAME
   
   Apache::lontex.pm
   
   =head1 SYNOPSIS
   
   Handler for tex files (somewhere in modules)
   
   This is part of the LearningOnline Network with CAPA project
   described at http://www.lon-capa.org.
   
   
   =head1 SUBROUTINES
   
   =over
   
   =item footer()
   
   Main Handler
   
   =back
   
   =cut
   
   
   
   
Removed from v.1.8  
changed lines
  Added in v.1.16

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>