opac/maintenance.pl

   1 #!/usr/bin/perl
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it under the
   6 # terms of the GNU General Public License as published by the Free Software
   7 # Foundation; either version 2 of the License, or (at your option) any later
   8 # version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  12 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License along
  15 # with Koha; if not, write to the Free Software Foundation, Inc.,
  16 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17
  18 use Modern::Perl;
  19
  20 use CGI;
  21 use C4::Auth;
  22 use C4::Output;
  23 use C4::Templates qw/gettemplate/;
  24
  25 my $query = new CGI;
  26 my $template = C4::Templates::gettemplate( 'maintenance.tt', 'opac', $query, 0 );
  27
  28 my $koha_db_version = C4::Context->preference('Version');
  29 my $kohaversion     = C4::Context::KOHAVERSION;
  30 # Strip dots from version
  31 $kohaversion     =~ s/\.//g if defined $kohaversion;
  32 $koha_db_version =~ s/\.//g if defined $koha_db_version;
  33
  34 if ( !defined $koha_db_version || # DB not populated
  35      $kohaversion > $koha_db_version || # Update needed
  36      C4::Context->preference('OpacMaintenance') ) { # Maintenance mode enabled
  37     output_html_with_http_headers $query, '', $template->output;
  38 }
  39 else {
  40     print $query->redirect("/cgi-bin/koha/opac-main.pl");
  41 }
  42
  43 1;