#!/usr/bin/perl
#
# Copyright 2009 LibLime
# Parts copyright 2012 Athens County Public Libraries
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with Koha; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

use strict;
use warnings;
use C4::Members;
use C4::Auth;
my $query = new CGI;

my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
    {
          template_name   => "opac-userupdate.tt",
          query           => $query,
          type            => "opac",
          authnotrequired => 0,
          flagsrequired   => { borrow => 1 },
          debug           => 1,
    }
);

unless (C4::Context->preference('OPACpatronimages')) {
    print $query->header(status => '403 Forbidden - displaying patron images in the OPAC not enabled');
    exit;
}

my ($borrower)=GetMember('borrowernumber' => $borrowernumber);
my $cardnumber = $borrower->{'cardnumber'};
my ($imagedata, $dberror) = GetPatronImage($cardnumber);

if ($dberror) {
    print $query->header(status => '500 internal error');
}

if ($imagedata) {
    print $query->header(-type => $imagedata->{'mimetype'},
                         -Content_Length => length ($imagedata->{'imagefile'})),
          $imagedata->{'imagefile'};
} else {
    print $query->header(status => '404 patron image not found');
}