+sub delete_dvd($) {
+ my $dvd_nr = shift || return;
+
+ print "Do you want to delete DVD #$dvd_nr now? [NO/yes]: ";
+ my $ok = <STDIN>;
+ chomp($ok);
+ if (lc($ok) eq 'yes') {
+ print "Deleting DVD #$dvd_nr from database...\n";
+
+ $dbh->begin_work;
+
+ my $sth_delete_dvd = $dbh->prepare( qq{
+ delete from archive where dvd_nr = ?
+ } );
+ $sth_delete_dvd->execute( $dvd_nr );
+ $dbh->do( qq{
+ select setval('dvd_nr', (select max(dvd_nr) from archive), true)
+ } );
+
+ # remove files for this DVD
+ map {
+ if (-d $_) {
+ print "\tremoving dir $_\n";
+ rmtree($_) || die "can't rmtree $_: $!";
+ } else {
+ print "\tremoving $_\n";
+ unlink($_) || die "can't rm $_: $!";
+ }
+ } glob ( "/$iso_dir/$dvd_nr.*" );
+
+ $dbh->commit;
+
+ return 1;
+ } else {
+ return 0;
+ }
+}
+