#---------------------------------------------------------------
# ____                   _ _         ____  _
#|  _ \ ___  _   _  __ _| | |_ _   _/ ___|| |__   __ _ _ __ ___
#| |_) / _ \| | | |/ _` | | __| | | \___ \| '_ \ / _` | '__/ _ \
#|  _ < (_) | |_| | (_| | | |_| |_| |___) | | | | (_| | | |  __/
#|_| \_\___/ \__, |\__,_|_|\__|\__, |____/|_| |_|\__,_|_|  \___|
#            |___/             |___/
#
# Copyright (C) 2010 RoyaltyShare, Inc.   All Rights Reserved
# $Id$
#---------------------------------------------------------------
package BookPub::Tracker::Command::DownloadRoyaltyReport::MacmillanAUPrint;
use strict;
use warnings;

use lib '/app/tools/common/lib';
use RSApache::Response::DownloadZipDirectory;

sub getResponse {
    my ( $self, $report ) = @_;

    my $periodID = $report->periodID();
    my $tempdir = File::Temp::tempdir( "/tmp/dmtv_617_" . $periodID . "XXXXXXXX", CLEANUP => 1 );

    # Let's create symlinks for the output files that we want to zip up.
    my $baseDir          = $report->_baseDir();
    my $zipFileName      = $report->zipFileName();
    my @createdFileNames = $self->_getCreatedFileNames($baseDir);

    foreach my $outputFileName (@createdFileNames) {
        next if $outputFileName =~ /^$zipFileName$/;
        system("ln -s \"$baseDir/$outputFileName\" \"$tempdir/$outputFileName\"");
    }

    my $response = RSApache::Response::DownloadZipDirectory->new( $tempdir, 'application/octet-stream', $zipFileName );

    return $response;
}

sub _getCreatedFileNames {
    my ($self, $dir) = @_;

    opendir(my $dh, $dir) or die "Can't open $dir: $!";
    my @files = grep { $_ ne '.' && $_ ne '..' } readdir($dh);
    closedir $dh;

    return @files;
 }

1;