Koha/cataloguing/value_builder/barcode.pl
Jonathan Druart a6c9bd0eb5 Bug 9978: Replace license header with the correct license (GPLv3+)
Signed-off-by: Chris Nighswonger <cnighswonger@foundations.edu>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>

http://bugs.koha-community.org/show_bug.cgi?id=9987

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Tomas Cohen Arazi <tomascohen@gmail.com>
2015-04-20 09:59:38 -03:00

110 lines
3.8 KiB
Perl
Executable file

#!/usr/bin/perl
# Copyright 2000-2002 Katipo Communications
# Parts copyright 2008-2010 Foundations Bible College
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
use strict;
use warnings;
no warnings 'redefine'; # otherwise loading up multiple plugins fills the log with subroutine redefine warnings
use C4::Context;
require C4::Barcodes::ValueBuilder;
require C4::Dates;
use Algorithm::CheckDigits;
my $DEBUG = 0;
sub plugin_javascript {
my ($dbh,$record,$tagslib,$field_number,$tabloop) = @_;
my $function_name= "barcode".(int(rand(100000))+1);
my %args;
# find today's date
($args{year}, $args{mon}, $args{day}) = split('-', C4::Dates->today('iso'));
($args{tag},$args{subfield}) = GetMarcFromKohaField("items.barcode", '');
($args{loctag},$args{locsubfield}) = GetMarcFromKohaField("items.homebranch", '');
my $nextnum;
my $scr;
my $autoBarcodeType = C4::Context->preference("autoBarcode");
warn "Barcode type = $autoBarcodeType" if $DEBUG;
if ((not $autoBarcodeType) or $autoBarcodeType eq 'OFF') {
# don't return a value unless we have the appropriate syspref set
return ($function_name,
"<script type=\"text/javascript\">
// autoBarcodeType OFF (or not defined)
function Focus$function_name() { return 0;}
function Clic$function_name() { return 0;}
function Blur$function_name() { return 0;}
</script>");
}
if ($autoBarcodeType eq 'annual') {
($nextnum, $scr) = C4::Barcodes::ValueBuilder::annual::get_barcode(\%args);
}
elsif ($autoBarcodeType eq 'incremental') {
($nextnum, $scr) = C4::Barcodes::ValueBuilder::incremental::get_barcode(\%args);
}
elsif ($autoBarcodeType eq 'hbyymmincr') { # Generates a barcode where hb = home branch Code, yymm = year/month catalogued, incr = incremental number, reset yearly -fbcit
($nextnum, $scr) = C4::Barcodes::ValueBuilder::hbyymmincr::get_barcode(\%args);
}
elsif ($autoBarcodeType eq 'EAN13') {
# not the best, two catalogers could add the same barcode easily this way :/
my $query = "select max(abs(barcode)) from items";
my $sth = $dbh->prepare($query);
$sth->execute();
while (my ($last)= $sth->fetchrow_array) {
$nextnum = $last;
}
my $ean = CheckDigits('ean');
if ( $ean->is_valid($nextnum) ) {
my $next = $ean->basenumber( $nextnum ) + 1;
$nextnum = $ean->complete( $next );
$nextnum = '0' x ( 13 - length($nextnum) ) . $nextnum; # pad zeros
} else {
warn "ERROR: invalid EAN-13 $nextnum, using increment";
$nextnum++;
}
}
else {
warn "ERROR: unknown autoBarcode: $autoBarcodeType";
}
# default js body (if not filled by hbyymmincr)
$scr or $scr = <<END_OF_JS;
if (\$('#' + id).val() == '' || force) {
\$('#' + id).val('$nextnum');
}
END_OF_JS
my $js = <<END_OF_JS;
<script type="text/javascript">
//<![CDATA[
function Focus$function_name(subfield_managed, id, force) {
$scr
return 0;
}
function Clic$function_name(id) {
return Focus$function_name('not_relavent', id, 1);
}
//]]>
</script>
END_OF_JS
return ($function_name, $js);
}