#!/usr/bin/perl

# Copyright 2009 PTFS Inc.
#
# 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 3 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, see <http://www.gnu.org/licenses>.

use Modern::Perl;

use CGI qw ( -utf8 );

use C4::Auth qw( get_template_and_user );
use C4::Output;
use Koha::Patron::Message;

my $input = CGI->new;

my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
    {   template_name   => "circ/circulation.tt",
        query           => $input,
        type            => "intranet",
        flagsrequired   => { borrowers => 'edit_borrowers' },
    }
);

my $message_id       = $input->param('message_id');
my $borrowernumber   = $input->param('borrowernumber');
my $branchcode       = $input->param('branchcode');
my $message_type     = $input->param('message_type');
my $borrower_message = $input->param('borrower_message');
my $batch            = $input->param('batch');

if ($message_id) {
    my $message = Koha::Patron::Messages->find($message_id);
    $message->update( { message => $borrower_message } ) if $message;
}
else {
    Koha::Patron::Message->new(
        {
            borrowernumber => $borrowernumber,
            branchcode     => $branchcode,
            message_type   => $message_type,
            message        => $borrower_message,
        }
    )->store;
}

my $url = $input->referer;
if ( $url ) {
    if ( $url =~ m|circulation\.pl$| ) {
        # Trick for POST form from batch checkouts
        $url .= "?borrowernumber=$borrowernumber";
        $url .= "&amp;batch=1" if $batch;
    }
} else {
    $url = "/cgi-bin/koha/circ/circulation.pl?borrowernumber=$borrowernumber";
}
print $input->redirect($url);