cataloguing/ysearch.pl

   1 #!/usr/bin/perl
   2
   3 # This software is placed under the gnu General Public License, v2 (http://www.gnu.org/licenses/gpl.html)
   4
   5 # Copyright 2007 Tamil s.a.r.l.
   6 #
   7 # This file is part of Koha.
   8 #
   9 # Koha is free software; you can redistribute it and/or modify it
  10 # under the terms of the GNU General Public License as published by
  11 # the Free Software Foundation; either version 3 of the License, or
  12 # (at your option) any later version.
  13 #
  14 # Koha is distributed in the hope that it will be useful, but
  15 # WITHOUT ANY WARRANTY; without even the implied warranty of
  16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17 # GNU General Public License for more details.
  18 #
  19 # You should have received a copy of the GNU General Public License
  20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  21
  22 =head1 ysearch.pl
  23
  24
  25 =cut
  26
  27 use Modern::Perl;
  28 use CGI qw ( -utf8 );
  29 use C4::Context;
  30 use C4::Charset;
  31 use C4::Auth qw/check_cookie_auth/;
  32 use JSON qw/ to_json /;
  33
  34 my $input = new CGI;
  35 my $query = $input->param('term');
  36 my $table = $input->param('table');
  37 my $field = $input->param('field');
  38
  39 # Prevent from disclosing data
  40 die() unless ($table eq "biblioitems");
  41
  42 binmode STDOUT, ":encoding(UTF-8)";
  43 print $input->header( -type => 'text/plain', -charset => 'UTF-8' );
  44
  45 my ( $auth_status, $sessionID ) = check_cookie_auth( $input->cookie('CGISESSID'), { editcatalogue => '*' } );
  46 if ( $auth_status ne "ok" ) {
  47     exit 0;
  48 }
  49
  50 my $dbh = C4::Context->dbh;
  51 my $sql = qq(SELECT distinct $field
  52              FROM $table
  53              WHERE $field LIKE ? OR $field LIKE ? or $field LIKE ?);
  54 $sql .= qq( ORDER BY $field);
  55 my $sth = $dbh->prepare($sql);
  56 $sth->execute("$query%", "% $query%", "%-$query%");
  57
  58 my $a = [];
  59 while ( my $rec = $sth->fetchrow_hashref ) {
  60     push @$a, { fieldvalue => nsb_clean($rec->{$field}) };
  61 }
  62
  63 print to_json($a);