#!/usr/bin/perl

#written 18/1/2000 by chris@katipo.co.nz
# adapted for use in the hlt opac by finlay@katipo.co.nz 29/11/2002
# script to renew items from the web
# Parts Copyright 2010,2011 Catalyst IT

# 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 CGI;
use C4::Circulation;
use C4::Auth;
use C4::Context;
use C4::Items;
use C4::Members;
use Date::Calc qw( Today Date_to_Days );
my $query = new CGI;

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

my $opacrenew = C4::Context->preference("OpacRenewalAllowed");

my $errorstring = q{};
my $renewed     = q{};

my $member_details = GetMemberDetails($borrowernumber);

if (   $member_details->{'BlockExpiredPatronOpacActions'}
    && $member_details->{'is_expired'} )
{
    $errorstring = 'card_expired';
}
else {
    my @renewed;
    for my $itemnumber (@items) {
        my ( $status, $error ) =
          CanBookBeRenewed( $borrowernumber, $itemnumber );
        if ( $status == 1 && $opacrenew == 1 ) {
            my $renewalbranch = C4::Context->preference('OpacRenewalBranch');
            my $branchcode;
            if ( $renewalbranch eq 'itemhomebranch' ) {
                my $item = GetItem($itemnumber);
                $branchcode = $item->{'homebranch'};
            }
            elsif ( $renewalbranch eq 'patronhomebranch' ) {
                my $borrower = GetMemberDetails($borrowernumber);
                $branchcode = $borrower->{'branchcode'};
            }
            elsif ( $renewalbranch eq 'checkoutbranch' ) {
                my $issue = GetOpenIssue($itemnumber);
                $branchcode = $issue->{'branchcode'};
            }
            elsif ( $renewalbranch eq 'NULL' ) {
                $branchcode = '';
            }
            else {
                $branchcode = 'OPACRenew';
            }
            AddRenewal( $borrowernumber, $itemnumber, $branchcode );
            push( @renewed, $itemnumber );
        }
        else {
            $errorstring .= $error . "|";
        }
    }
    $renewed = join( ':', @renewed );
}

print $query->redirect("/cgi-bin/koha/opac-user.pl?renew_error=$errorstring&renewed=$renewed");