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Diff for /loncom/interface/printout.pl between versions 1.11 and 1.14

version 1.11, 2002/08/01 15:28:35 version 1.14, 2002/08/06 16:11:05
Line 1 Line 1
 #!/usr/bin/perl  #!/usr/bin/perl
 use IO::File;  use IO::File;
 use Image::Magick;  use Image::Magick;
 print "Content-type: text/html\n\n";   print "Content-type: text/html\n\n";
 print "<body bgcolor=\"#FFFFFF\">\n";   print "<body bgcolor=\"#FFFFFF\">\n";
 print "<h1>OUTPUT is in the PDF FILE (see link below)</h1>\n";    my ($texfile,$laystyle) = split(/&/,$ENV{'QUERY_STRING'});
 my ($texfile,$laystyle) = split(/&/,$ENV{'QUERY_STRING'});    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;    $duefile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.due/;
 $duefile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.due/;    #do we have figures?
 my $tblfile = $texfile;    if (-e $figfile) {
 $tblfile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.tbl/;        my $temporary_file=IO::File->new($figfile) || die "Couldn't open file for reading: $!\n";
 if (-e $figfile) {        my @content_of_file = <$temporary_file>;
     my $temporary_file=IO::File->new($figfile) || die "Couldn't open file for reading: $!\n";        close $temporary_file;  
     my @content_of_file = <$temporary_file>;        my $noteps;
     close $temporary_file;          foreach $not_eps (@content_of_file) {
     my $noteps;    if ($not_eps ne '') {
     foreach $not_eps (@content_of_file) {        my $eps_f = $not_eps;
  if ($not_eps ne '') {        $eps_f =~ s/\.[^.]*$/\.eps/i;
     my $eps_f = $not_eps;        $_ = $eps_f;
     $eps_f =~ s/\.[^.]*$/\.eps/i;        m/\/([^\/]+)$/;
     print"START $eps_f FINISH\n";        $eps_f = '/home/httpd/prtspool/'.$1;
     $_ = $eps_f;        my $image = Image::Magick->new;
             m/\/([^\/]+)$/;        $not_eps =~ s/^\s+//;
     print"START $1 FINISH\n";        $not_eps =~ s/\s+$//;
     $eps_f = '/home/httpd/prtspool/'.$1;        $status = $image->Read($not_eps);
     my $image = Image::Magick->new;        if ($status) {print "  $status  ";}
     $not_eps =~ s/^\s+//;        $image->Set(page => '+100+200'); 
     $not_eps =~ s/\s+$//;        $status = $image->Write($eps_f);    
     $status = $image->Read($not_eps);        if ($status) {print "  $status  ";}
     if ($status) {print "  $status  ";}    }
     $image->Set(page => '+100+200');         }
     $status = $image->Write($eps_f);            unlink $figfile;
     if ($status) {print "  $status  ";}    }
  }    #print "$texfile\n"; #name of the tex file for debugging only
     }    $texfile =~ m/^(.*)\/([^\/]+)$/; 
     unlink $figfile;    my $name_file = $2;
 }    my $path_file = $1.'/';
 print "$texfile\n";    chdir $path_file;
  $_ = $texfile;    system("latex $name_file 1>/dev/null 2>/dev/null");
  m/^(.*)\/([^\/]+)$/;     $name_file =~ s/\.tex/\.dvi/;
 my $name_file = $2;    if (-e $name_file) {
 my $path_file = $1.'/';        #if dvi file exist = LaTeX successfully parsed tex file 
  chdir $path_file;        print "<h1>OUTPUT is in the PDF FILE (see link below)</h1>\n";
  system("latex $name_file 1>/dev/null 2>/dev/null");        my $new_name_file = $name_file;
  $name_file =~ s/\.tex/\.dvi/;        $new_name_file =~ s/\.dvi/\.ps/;
 my $new_name_file = $name_file;        my $comma = "dvips -o $new_name_file";
  $new_name_file =~ s/\.dvi/\.ps/;        system("$comma $name_file");
 my $comma = "dvips -o $new_name_file";        $_ = $new_name_file;
  system("$comma $name_file");        m/^(.*)\./;
  $_ = $new_name_file;        my $tempo_file = $1.'temporar.ps';
  m/^(.*)\./;        my $name_file = $1.'.pdf';
 my $tempo_file = $1.'temporar.ps';        if ($laystyle eq 'album') {
 my $name_file = $1.'.pdf';    $comma = "psnup -2 -s1.0 $new_name_file";
 if ($laystyle eq 'album') {    system("$comma $tempo_file"); 
     $comma = "psnup -2 -s1.0 $new_name_file";    system("ps2pdf $tempo_file $name_file");
     system("$comma $tempo_file");         } elsif ($laystyle eq 'book') {
     system("ps2pdf $tempo_file $name_file");    system("ps2pdf $new_name_file $name_file");
 } elsif ($laystyle eq 'book') {        }    
     system("ps2pdf $new_name_file $name_file");        my $texlog = $texfile;
 }            my $texaux = $texfile;
 my $texlog = $texfile;        my $texdvi = $texfile;
 my $texaux = $texfile;        my $texps = $texfile;
 my $texdvi = $texfile;        $texlog =~ s/\.tex/\.log/;
 my $texps = $texfile;        $texaux =~ s/\.tex/\.aux/;
 $texlog =~ s/\.tex/\.log/;        $texdvi =~ s/\.tex/\.dvi/;
 $texaux =~ s/\.tex/\.aux/;        $texps =~ s/\.tex/\.ps/;
 $texdvi =~ s/\.tex/\.dvi/;        my @garb = ($texlog,$texaux,$texdvi,$texps);
 $texps =~ s/\.tex/\.ps/;        unlink @garb;
 my @garb = ($texlog,$texaux,$texdvi,$texps);        unlink $duefile;
 unlink @garb;        print "<a href=\"/prtspool/$name_file\">Your PDF document</a>";
 unlink $duefile;        print "\n";
 unlink $tblfile;    } else {
 print "<a href=\"/prtspool/$name_file\">Your PDF document</a>\n";        print "<h1>LaTeX could not successfully parse your tex file.</h1>";
 print "\n";        print "<h2>Probably, you have errors in it.</h2>";
         my $logfilename = $texfile;
         $logfilename =~ s/\.tex$/\.log/;
         if (-e $logfilename) {     
             #if dvi file does not exist = LaTeX failed to parse tex file 
     print "To give you a clue we show you a few lines from the LaTeX log file</br>";
     my $temporary_file=IO::File->new($logfilename) || die "Couldn't open file for reading: $!\n";
     my @content_of_file = <$temporary_file>;
     close $temporary_file; 
     my $sygnal = 0;
     for (my $i=0;$i<=$#content_of_file;$i++) {
         if ($content_of_file[$i]=~m/^!/) {
     $sygnal = 1;
         } 
         if ($content_of_file[$i]=~m/Here is how much of/) {
     $sygnal = 0;
         } 
         if ($sygnal) {
     print "$content_of_file[$i]<br />";
         }
   
     } 
   #  my $content_file_string = join(' ',@content_of_file);
             
   #  print "$content_file_string\n";
         }
     }
   
   
   
Removed from v.1.11  
changed lines
  Added in v.1.14

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