opac/opac-imageviewer.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2011 C & P Bibliography Services
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 use strict;
  21 use warnings;
  22
  23 use CGI;
  24 use C4::Auth;
  25 use C4::Biblio;
  26 use C4::Output;
  27 use C4::Images;
  28
  29 my $query = new CGI;
  30 my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
  31     {
  32         template_name   => "opac-imageviewer.tmpl",
  33         query           => $query,
  34         type            => "opac",
  35         authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
  36         flagsrequired => { borrow => 1 },
  37     }
  38 );
  39
  40 my $biblionumber = $query->param('biblionumber') || $query->param('bib');
  41 my $imagenumber = $query->param('imagenumber');
  42 my $biblio = GetBiblio($biblionumber);
  43
  44 if ( C4::Context->preference("OPACLocalCoverImages") ) {
  45     my @images = ListImagesForBiblio($biblionumber);
  46     $template->{VARS}->{'OPACLocalCoverImages'} = 1;
  47     $template->{VARS}->{'images'}               = \@images;
  48     $template->{VARS}->{'biblionumber'}         = $biblionumber;
  49     $template->{VARS}->{'imagenumber'} = $imagenumber || $images[0] || '';
  50 }
  51
  52 $template->{VARS}->{'biblio'} = $biblio;
  53
  54 output_html_with_http_headers $query, $cookie, $template->output;