acqui/check_duplicate_barcode_ajax.pl

   1 #!/usr/bin/perl
   2
   3 # Frédérick Capovilla, 2011 - Libéo
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 3 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but
  13 # WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  19
  20 use Modern::Perl;
  21 use CGI qw ( -utf8 );
  22 use CGI::Cookie;
  23 use JSON;
  24 use C4::Auth;
  25 use C4::Items;
  26 use C4::Context;
  27
  28 my $input        = new CGI;
  29 print $input->header('application/json');
  30
  31 # Check the user's permissions
  32 my %cookies = CGI::Cookie->fetch;
  33 my $sessid = $cookies{'CGISESSID'}->value || $input->param('CGISESSID');
  34 my ($auth_status, $auth_sessid) = C4::Auth::check_cookie_auth($sessid, {acquisition => 'order_manage'});
  35 if ($auth_status ne "ok") {
  36     print to_json({status => 'UNAUTHORIZED'});
  37     exit 0;
  38 }
  39
  40 my $json;
  41
  42 #Check if the barcodes already exist.
  43 my @barcodes = $input->multi_param('barcodes');
  44 foreach my $barcode (@barcodes) {
  45     my $existing_itemnumber = GetItemnumberFromBarcode($barcode);
  46     if ($existing_itemnumber) {
  47         $json->{status} = "DUPLICATES";
  48         push @{$json->{barcodes}}, $barcode;
  49     }
  50 }
  51
  52 $json->{status} = 'OK' unless defined $json->{status};
  53 print to_json($json);
  54