3 # Copyright 2008-2010 Foundations Bible College
4 # Parts copyright 2012 C & P Bibliography Services
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it under the
9 # terms of the GNU General Public License as published by the Free Software
10 # Foundation; either version 2 of the License, or (at your option) any later
13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with Koha; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 package C4::Barcodes::ValueBuilder::incremental;
28 # not the best, two catalogers could add the same barcode easily this way :/
29 my $query = "select max(abs(barcode)) from items";
30 my $sth = C4::Context->dbh->prepare($query);
32 while (my ($count)= $sth->fetchrow_array) {
41 package C4::Barcodes::ValueBuilder::hbyymmincr;
48 my $year = substr($args->{year}, -2);
49 my $query = "SELECT MAX(CAST(SUBSTRING(barcode,-4) AS signed)) AS number FROM items WHERE barcode REGEXP ?";
50 my $sth = C4::Context->dbh->prepare($query);
51 $sth->execute("^[-a-zA-Z]{1,}$year");
52 while (my ($count)= $sth->fetchrow_array) {
53 $nextnum = $count if $count;
54 $nextnum = 0 if $nextnum == 9999; # this sequence only allows for cataloging 10000 books per month
55 warn "Existing incremental number = $nextnum" if $DEBUG;
58 $nextnum = sprintf("%0*d", "4",$nextnum);
59 $nextnum = $year . $args->{mon} . $nextnum;
60 warn "New hbyymmincr Barcode = $nextnum" if $DEBUG;
62 for (i=0 ; i<document.f.field_value.length ; i++) {
63 if (document.f.tag[i].value == '$args->{loctag}' && document.f.subfield[i].value == '$args->{locsubfield}') {
67 if (\$('#' + id).val() == '') {
68 \$('#' + id).val(document.f.field_value[fnum].value + '$nextnum');
71 return $nextnum, $scr;
75 package C4::Barcodes::ValueBuilder::annual;
82 my $query = "select max(cast( substring_index(barcode, '-',-1) as signed)) from items where barcode like ?";
83 my $sth=C4::Context->dbh->prepare($query);
84 $sth->execute("$args->{year}%");
85 while (my ($count)= $sth->fetchrow_array) {
86 warn "Examining Record: $count" if $DEBUG;
87 $nextnum = $count if $count;
90 $nextnum = sprintf("%0*d", "4",$nextnum);
91 $nextnum = "$args->{year}-$nextnum";
98 =head1 Barcodes::ValueBuilder
100 This module is intended as a shim to ease the eventual transition from
101 having all barcode-related code in the value builder plugin .pl file
102 to using C4::Barcodes. Since the shift will require a rather significant
103 amount of refactoring, this module will return value builder-formatted
104 results, at first by merely running the code that was formerly in the
105 barcodes.pl value builder, but later by using C4::Barcodes.