source: web/gutenbach-web.pl @ 30beeab

use Net::CUPS;
use Net::CUPS::Destination;
use Image::ExifTool qw(ImageInfo);
use CGI ':standard';

use strict;
use warnings;

my $cups = Net::CUPS->new();

my $printer = $cups->getDestination("buildsmp3");
#print header();
print start_html();
my @jobs = $printer->getJobs( 0, 0 );
my $job_ref;
my $jobid;
my $attr;
print  <<EOF;
<TABLE SUMMARY="Job List"> 
<THEAD> 
<TR><TH> USER</TH><TH>TITLE</TH><TH>ARTIST</TH><TH>ALBUM</TH></TR> 
</THEAD>
<TBODY>  
EOF
foreach $jobid(@jobs) 
{       
        $job_ref = $printer->getJob($jobid);
        #print "$job_ref->{ 'id' }\t\t$job_ref->{ 'user'}\t\t$job_ref->{ 'title' }\n";
        my $filepath = "/var/spool/cups/d00$job_ref->{ 'id' }-001";
        my $fileinfo = ImageInfo($filepath);
        my $magic = $fileinfo->{FileType};
        #print"$job_ref->{ 'user' } is playing:\n";
        print "<TR VALIGN=\"TOP\">";
        print "<TD>$job_ref->{ 'user'}</TD>\n";
        if($magic)
        {
           # print "MAGIC";
            if (exists $fileinfo->{'Title'}) {
                printf("<TD>%s</TD>\n", $fileinfo->{'Title'});
            }
            foreach my $key (qw/Artist Album AlbumArtist/) {
                if (exists $fileinfo->{$key}) {
                    printf("<TD>%s</TD>\n", $fileinfo->{$key}) if exists $fileinfo->{$key};
                    
                }
            }
        }
        else
        {
            print "<TD>$job_ref->{ 'title' }</TD><TD></TD><TD></TD> \n";
        }
        print "</TR>";

}
print "</TBODY>\n</TABLE>";
        
print end_html();