--- loncom/interface/printout.pl 2001/10/02 14:10:40 1.1
+++ loncom/interface/printout.pl 2002/08/01 18:09:27 1.13
@@ -1,8 +1,39 @@
#!/usr/bin/perl
+use IO::File;
+use Image::Magick;
print "Content-type: text/html\n\n";
print "\n";
-print "EXAMPLE
\n";
-my $texfile = $ENV{'QUERY_STRING'};
+print "OUTPUT is in the PDF FILE (see link below)
\n";
+my ($texfile,$laystyle) = split(/&/,$ENV{'QUERY_STRING'});
+my $figfile = $texfile;
+$figfile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.dat/;
+my $duefile = $texfile;
+$duefile =~ s/^([^\.]+printout)[^t]+\.tex/$1\.due/;
+if (-e $figfile) {
+ my $temporary_file=IO::File->new($figfile) || die "Couldn't open file for reading: $!\n";
+ my @content_of_file = <$temporary_file>;
+ close $temporary_file;
+ my $noteps;
+ foreach $not_eps (@content_of_file) {
+ if ($not_eps ne '') {
+ my $eps_f = $not_eps;
+ $eps_f =~ s/\.[^.]*$/\.eps/i;
+ $_ = $eps_f;
+ m/\/([^\/]+)$/;
+ $eps_f = '/home/httpd/prtspool/'.$1;
+ my $image = Image::Magick->new;
+ $not_eps =~ s/^\s+//;
+ $not_eps =~ s/\s+$//;
+ $status = $image->Read($not_eps);
+ if ($status) {print " $status ";}
+ $image->Set(page => '+100+200');
+ $status = $image->Write($eps_f);
+ if ($status) {print " $status ";}
+ }
+ }
+ unlink $figfile;
+}
+print "$texfile\n";
$_ = $texfile;
m/^(.*)\/([^\/]+)$/;
my $name_file = $2;
@@ -12,21 +43,34 @@ my $path_file = $1.'/';
$name_file =~ s/\.tex/\.dvi/;
my $new_name_file = $name_file;
$new_name_file =~ s/\.dvi/\.ps/;
-my $pro_fun = "dvips -o $new_name_file";
- system("$pro_fun $name_file");
-my $name_file = $new_name_file;
- $name_file =~ s/\.ps/\.pdf/;
- system("ps2pdf $new_name_file $name_file");
-
-
-#print "Your PDF document\n";
+my $comma = "dvips -o $new_name_file";
+ system("$comma $name_file");
+ $_ = $new_name_file;
+ m/^(.*)\./;
+my $tempo_file = $1.'temporar.ps';
+my $name_file = $1.'.pdf';
+if ($laystyle eq 'album') {
+ $comma = "psnup -2 -s1.0 $new_name_file";
+ system("$comma $tempo_file");
+ system("ps2pdf $tempo_file $name_file");
+} elsif ($laystyle eq 'book') {
+ system("ps2pdf $new_name_file $name_file");
+}
+my $texlog = $texfile;
+my $texaux = $texfile;
+my $texdvi = $texfile;
+my $texps = $texfile;
+$texlog =~ s/\.tex/\.log/;
+$texaux =~ s/\.tex/\.aux/;
+$texdvi =~ s/\.tex/\.dvi/;
+$texps =~ s/\.tex/\.ps/;
+my @garb = ($texlog,$texaux,$texdvi,$texps);
+unlink @garb;
+unlink $duefile;
+print "Your PDF document\n";
print "\n";
-# my $ere;
-# foreach $ere (%ENV) {
-# print(' SS '.$ere.' => '.$ENV{$ere}.' FF '."\n\n");
-# }
-
+