#!/usr/bin/perl
-
-# $Id: barcode.pl,v 1.1.2.2 2006/09/20 02:24:42 kados Exp $
-
# Copyright 2000-2002 Katipo Communications
+# Parts copyright 2008-2010 Foundations Bible College
#
# This file is part of Koha.
#
# 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, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA 02111-1307 USA
+# You should have received a copy of the GNU General Public License along
+# with Koha; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+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 $DEBUG = 0;
plugin_parameters : other parameters added when the plugin is called by the dopop function
=cut
+
sub plugin_parameters {
-my ($dbh,$record,$tagslib,$i,$tabloop) = @_;
-return "";
+# my ($dbh,$record,$tagslib,$i,$tabloop) = @_;
+ return "";
}
=head1
the 3 scripts are inserted after the <input> in the html code
=cut
+
sub plugin_javascript {
my ($dbh,$record,$tagslib,$field_number,$tabloop) = @_;
my $function_name= "barcode".(int(rand(100000))+1);
+ my %args;
# find today's date
- my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) =
- localtime(time);
- $year +=1900;
- $mon +=1;
- if (length($mon)==1) {
- $mon = "0".$mon;
- }
- if (length($mday)==1) {
- $mday = "0".$mday;
- }
- if (length($hour)==1) {
- $hour = "0".$hour;
- }
- if (length($min)==1) {
- $min = "0".$min;
- }
- if (length($sec)==1) {
- $hour = "0".$sec;
- }
-
- my $date = "$year";
-
- my ($tag,$subfield) = GetMarcFromKohaField("items.barcode");
- my ($loctag,$locsubfield) = GetMarcFromKohaField("items.homebranch");
+ ($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 $query;
- my $scr;
+ my $scr;
my $autoBarcodeType = C4::Context->preference("autoBarcode");
- warn "Barcode type = $autoBarcodeType" if $DEBUG;
- unless ($autoBarcodeType eq 'OFF' or !$autoBarcodeType) {
-
+ 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') {
- $query = "select max(cast( substring_index(barcode, '-',-1) as signed)) from items where barcode like ?";
- my $sth=$dbh->prepare($query);
- $sth->execute("$year%");
- while (my ($count)= $sth->fetchrow_array) {
- warn "Examining Record: $count" if $DEBUG;
- $nextnum = $count if $count;
- }
- $nextnum++;
- $nextnum = sprintf("%0*d", "4",$nextnum);
- $nextnum = "$year-$nextnum";
- $scr = "
- for (i=0 ; i<document.f.field_value.length ; i++) {
- if (document.f.tag[i].value == '$tag' && document.f.subfield[i].value == '$subfield') {
- if (document.f.field_value[i].value == '') {
- document.f.field_value[i].value = '$nextnum';
- }
- }
- }";
+ ($nextnum, $scr) = C4::Barcodes::ValueBuilder::annual::get_barcode(\%args);
}
elsif ($autoBarcodeType eq 'incremental') {
- # not the best, two catalogers could add the same barcode easily this way :/
- $query = "select max(abs(barcode)) from items";
- my $sth=$dbh->prepare($query);
- $sth->execute();
- while (my ($count)= $sth->fetchrow_array) {
- $nextnum = $count;
- }
- $nextnum++;
- $scr = "
- for (i=0 ; i<document.f.field_value.length ; i++) {
- if (document.f.tag[i].value == '$tag' && document.f.subfield[i].value == '$subfield') {
- if (document.f.field_value[i].value == '') {
- document.f.field_value[i].value = '$nextnum';
- }
- }
- }";
- }
- elsif ($autoBarcodeType eq 'hbyymmincr') { # Generates a barcode where hb = home branch Code, yymm = year/month catalogued, incr = incremental number, reset yearly -fbcit
- $year = substr($year, -2);
- $query = "SELECT MAX(CAST(SUBSTRING(barcode,7,4) AS signed)) FROM items WHERE barcode REGEXP ?";
- my $sth=$dbh->prepare($query);
- $sth->execute("^[a-zA-Z]{1,}$year");
- while (my ($count)= $sth->fetchrow_array) {
- $nextnum = $count if $count;
- warn "Existing incremental number = $nextnum" if $DEBUG;
- }
- $nextnum++;
- $nextnum = sprintf("%0*d", "4",$nextnum);
- $nextnum = $year . $mon . $nextnum;
- warn "New Barcode = $nextnum" if $DEBUG;
- $scr = "
- for (i=0 ; i<document.f.field_value.length ; i++) {
- if (document.f.tag[i].value == '$loctag' && document.f.subfield[i].value == '$locsubfield') {
- fnum = i;
- }
- }
- for (i=0 ; i<document.f.field_value.length ; i++) {
- if (document.f.tag[i].value == '$tag' && document.f.subfield[i].value == '$subfield') {
- if (document.f.field_value[i].value == '') {
- document.f.field_value[i].value = document.f.field_value[fnum].value + '$nextnum';
- }
- }
- }";
+ ($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 $res = "
-<script type=\"text/javascript\">
+ my $js = <<END_OF_JS;
+<script type="text/javascript">
//<![CDATA[
-//function Blur$function_name(index) {
-//need this?
-//}
-
-function Focus$function_name(subfield_managed) {";
-
-$res .= $scr;
-$res .= "
-return 0;
+function Blur$function_name(index) {
+ //barcode validation might go here
}
-function Clic$function_name(subfield_managed) {";
+function Focus$function_name(subfield_managed, id, force) {
+$scr
+ return 0;
+}
-$res .= $scr;
-$res .= "
-return 0;
+function Clic$function_name(id) {
+ return Focus$function_name('not_relavent', id, 1);
}
//]]>
</script>
-";
- # don't return a value unless we have the appropriate syspref set
- return ($function_name,$res);
- }
- else {
- return ($function_name,"<script type=\"text/javascript\">function Focus$function_name() { return 0;}</script>");
- }
+END_OF_JS
+ return ($function_name, $js);
}
=head1
-plugin : the true value_builded. The screen that is open in the popup window.
+plugin: useless here
=cut
sub plugin {
-my ($input) = @_;
-return "";
+ # my ($input) = @_;
+ return "";
}
1;