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Diff for /loncom/interface/printout.pl between versions 1.34 and 1.40.2.3

version 1.34, 2003/08/28 13:52:22 version 1.40.2.3, 2004/03/15 19:26:49
Line 1 Line 1
 #!/usr/bin/perl  #!/usr/bin/perl
   # CGI-script to run LaTeX, dvips, ps2ps, ps2pdf etc.
   #
   # $Id$
   #
   # Copyright Michigan State University Board of Trustees
   #
   # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
   #
   # LON-CAPA is free software; you can redistribute it and/or modify
   # it under the terms of the GNU General Public License as published by
   # the Free Software Foundation; either version 2 of the License, or
   # (at your option) any later version.
   #
   # LON-CAPA is distributed in the hope that it will be useful,
   # but WITHOUT ANY WARRANTY; without even the implied warranty of
   # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   # GNU General Public License for more details.
   #
   # You should have received a copy of the GNU General Public License
   # along with LON-CAPA; if not, write to the Free Software
   # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   #
   # /home/httpd/html/adm/gpl.txt
   #
   # http://www.lon-capa.org/
   #
   
   use lib '/home/httpd/lib/perl';
   use LONCAPA::loncgi();
   use File::Path;
 use IO::File;  use IO::File;
 use Image::Magick;  use Image::Magick;
   
   my %origENV=%ENV;
   if (! &LONCAPA::loncgi::check_cookie_and_load_env()) {
       print <<END;
   Content-type: text/html
   
   <html>
   <head><title>Bad Cookie</title></head>
   <body>
   Your cookie information is incorrect.
   </body>
   </html>
   END
       return;
   }
   
  print "Content-type: text/html\n\n";   print "Content-type: text/html\n\n";
  print "<body bgcolor=\"#FFFFFF\">\n";   print "<body bgcolor=\"#FFFFFF\">\n";
   my ($texfile,$laystyle,$numberofcolumns,$selectionmade) = split(/&/,$ENV{'QUERY_STRING'});  
     my $identifier = $ENV{'QUERY_STRING'};
     my $texfile = $ENV{'cgi.'.$identifier.'.file'};
     my $laystyle = $ENV{'cgi.'.$identifier.'.layout'};
     my $numberofcolumns = $ENV{'cgi.'.$identifier.'.numcol'};
     my $selectionmade = $ENV{'cgi.'.$identifier.'.selection'};
     my $tableofcontents = $ENV{'cgi.'.$identifier.'tableofcontents'};
     my $tableofindex = $ENV{'cgi.'.$identifier.'tableofindex'};
     my $advans_role = $ENV{'cgi.'.$identifier.'role'};
   
     #got what we needed reset ENV in case it is to big for system
     %ENV=%origENV;
   
   my $figfile = $texfile;    my $figfile = $texfile;
   $figfile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.dat/;    $figfile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.dat/;
   my $duefile = $texfile;    my $duefile = $texfile;
Line 16  use Image::Magick; Line 74  use Image::Magick;
       my $noteps;        my $noteps;
       foreach $not_eps (@content_of_file) {        foreach $not_eps (@content_of_file) {
   if ($not_eps ne '') {    if ($not_eps ne '') {
         $not_eps=~s|\/\.\/|\/|g;
       my $eps_f = $not_eps;        my $eps_f = $not_eps;
       $eps_f =~ s/\.[^.]*$/\.eps/i;        $eps_f =~ s/\.[^.]*$/\.eps/i;
       $_ = $eps_f;        if ($eps_f=~/\/home\/([^\/]+)\/public_html\//) {
       m/\/([^\/]+)$/;                    $eps_f=~s/\/home\/([^\/]+)\/public_html/$1/;
       $eps_f = '/home/httpd/prtspool/'.$1;    $eps_f = '/home/httpd/prtspool/'.$eps_f;
         } else {
     $eps_f=~m/\/home\/httpd\/html\/res\/(.+)/;
     $eps_f = '/home/httpd/prtspool/'.$1;
         }
         my $path=$eps_f;
         $path=~s/\/([^\/]+)\.eps$//;
         File::Path::mkpath($path,0,0777);
       my $image = Image::Magick->new;        my $image = Image::Magick->new;
       $not_eps =~ s/^\s+//;        $not_eps =~ s/^\s+//;
       $not_eps =~ s/\s+$//;        $not_eps =~ s/\s+$//;
Line 40  use Image::Magick; Line 106  use Image::Magick;
       }          }  
   }    }
       }        }
       unlink $figfile;  
   }    }
   #print "$texfile\n"; #name of the tex file for debugging only    #print "$texfile\n"; #name of the tex file for debugging only
   if (-e $texfile) {    if (-e $texfile) {
Line 49  use Image::Magick; Line 114  use Image::Magick;
       my $path_file = $1.'/';        my $path_file = $1.'/';
       chdir $path_file;        chdir $path_file;
       system("latex $name_file 1>/dev/null 2>/dev/null");        system("latex $name_file 1>/dev/null 2>/dev/null");
       if ($selectionmade>=10) {system("latex $name_file 1>/dev/null 2>/dev/null");} #to create table of contents        if ($tableofcontents eq 'yes') {
     system("latex $name_file 1>/dev/null 2>/dev/null");
         } #to create table of contents
       my $idxname=$name_file;        my $idxname=$name_file;
       $idxname=~s/\.tex$/\.idx/;        $idxname=~s/\.tex$/\.idx/;
       if ($selectionmade>=100) {        if ($tableofindex eq 'yes') {
   system("makeindex $idxname");    system("makeindex $idxname");
   system("latex $name_file 1>/dev/null 2>/dev/null");    system("latex $name_file 1>/dev/null 2>/dev/null");
       } #to create index        } #to create index
Line 87  use Image::Magick; Line 154  use Image::Magick;
       if ($sygnal) {        if ($sygnal) {
   print "$content_of_file[$i]<br />";    print "$content_of_file[$i]<br />";
       }          }  
   }     }
             if ($advans_role) {  
                 print "<b><big>The link to ";
                 $logfilename=~s/\/home\/httpd//;
         print "<a href=\"$logfilename\">Your log file </a></big></b>";
         print "\n";
                 #link tooriginal LaTeX file (included according Michael Hamlin desire)
         my $tex_temporary_file=IO::File->new($texfile) || die "Couldn't open file for reading: $!\n";
         my @tex_content_of_file = <$tex_temporary_file>;
         close $tex_temporary_file; 
         my $body_tex_file = join(' ',@tex_content_of_file);
         $texfile =~ s/\.tex$/aaaaa\.html/;
         $tex_temporary_file = IO::File->new('>'.$texfile); 
         print $tex_temporary_file '<html><head><title>LOGFILE</title></head><body><pre>'.$body_tex_file.'</pre></body></html>'."\n";
         print "<br /><br />";
         print "<b><big>The link to ";
         $texfile=~s/\/home\/httpd//;
         print "<a href=\"$texfile\">Your original LaTeX file </a></big></b>";
         print "\n";
     }
   
       } elsif ($body_log_file=~m/<inserted text>/) {        } elsif ($body_log_file=~m/<inserted text>/) {
   my $whereitbegins = index $body_log_file,'<inserted text>';    my $whereitbegins = index $body_log_file,'<inserted text>';
   print "You are running LaTeX in the <b>batch mode</b>.";    print "You are running LaTeX in the <b>batch mode</b>.";
Line 132  use Image::Magick; Line 219  use Image::Magick;
 #  unlink @garb;  #  unlink @garb;
       unlink $duefile;        unlink $duefile;
       print "<a href=\"/prtspool/$name_file\">Your PDF document</a>";        print "<a href=\"/prtspool/$name_file\">Your PDF document</a>";
       print "<br /><br />";        if ($advans_role) {  
               print "<b><big>The link to ";    print "<br /><br />";
               $logfilename=~s/\/home\/httpd//;    print "<b><big>The link to ";
       print "<a href=\"$logfilename\">Your log file </a></big></b>";    $logfilename=~s/\/home\/httpd//;
       print "\n";    print "<a href=\"$logfilename\">Your log file </a></big></b>";
               #link tooriginal LaTeX file (included according Michael Hamlin desire)    print "\n";
       my $tex_temporary_file=IO::File->new($texfile) || die "Couldn't open file for reading: $!\n";    #link tooriginal LaTeX file (included according Michael Hamlin desire)
       my @tex_content_of_file = <$tex_temporary_file>;    my $tex_temporary_file=IO::File->new($texfile) || die "Couldn't open file for reading: $!\n";
       close $tex_temporary_file;     my @tex_content_of_file = <$tex_temporary_file>;
       my $body_tex_file = join(' ',@tex_content_of_file);    close $tex_temporary_file; 
       $texfile =~ s/\.tex$/aaaaa\.html/;    my $body_tex_file = join(' ',@tex_content_of_file);
       $tex_temporary_file = IO::File->new('>'.$texfile);     $texfile =~ s/\.tex$/aaaaa\.html/;
       print $tex_temporary_file '<html><head><title>LOGFILE</title></head><body><pre>'.$body_tex_file.'</pre></body></html>'."\n";    $tex_temporary_file = IO::File->new('>'.$texfile); 
       print "<br /><br />";    print $tex_temporary_file '<html><head><title>LOGFILE</title></head><body><pre>'.$body_tex_file.'</pre></body></html>'."\n";
       print "<b><big>The link to ";    print "<br /><br />";
       $texfile=~s/\/home\/httpd//;    print "<b><big>The link to ";
       print "<a href=\"$texfile\">Your original LaTeX file </a></big></b>";    $texfile=~s/\/home\/httpd//;
       print "\n";    print "<a href=\"$texfile\">Your original LaTeX file </a></big></b>";
     print "\n";
         }
   }    }
       } else {        } else {
   #LaTeX successfully parsed tex file     #LaTeX successfully parsed tex file 
Removed from v.1.34  
changed lines
  Added in v.1.40.2.3

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