3 # This file is part of Koha.
5 # Koha is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 3 of the License, or
8 # (at your option) any later version.
10 # Koha is distributed in the hope that it will be useful, but
11 # WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
21 use C4::Auth qw( get_template_and_user );
22 use C4::Output qw( output_html_with_http_headers );
28 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
30 template_name => "maintenance.tt",
33 authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
37 my $koha_db_version = C4::Context->preference('Version');
38 my $kohaversion = Koha::version();
39 # Strip dots from version
40 $kohaversion =~ s/\.//g if defined $kohaversion;
41 $koha_db_version =~ s/\.//g if defined $koha_db_version;
43 if ( !defined $koha_db_version || # DB not populated
44 $kohaversion > $koha_db_version || # Update needed
45 C4::Context->preference('OpacMaintenance') ) { # Maintenance mode enabled
46 output_html_with_http_headers $query, '', $template->output;
49 print $query->redirect("/cgi-bin/koha/opac-main.pl");