#!/usr/bin/perl
-# $Id: barcode.pl,v 1.1.2.2 2006/09/20 02:24:42 kados Exp $
+# Converted to new plugin style (Bug 13437)
# 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 2 of the License, or (at your option) any later
-# version.
+# 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.
+# 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, 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, see <http://www.gnu.org/licenses>.
-require Exporter;
-use C4::Context;
-
-=head1
-
-plugin_parameters : other parameters added when the plugin is called by the dopop function
-
-=cut
-sub plugin_parameters {
-my ($dbh,$record,$tagslib,$i,$tabloop) = @_;
-return "";
-}
-
-=head1
-
-plugin_javascript : the javascript function called when the user enters the subfield.
-contain 3 javascript functions :
-* one called when the field is entered (OnFocus). Named FocusXXX
-* one called when the field is leaved (onBlur). Named BlurXXX
-* one called when the ... link is clicked (<a href="javascript:function">) named ClicXXX
+use Modern::Perl;
-returns :
-* XXX
-* a variable containing the 3 scripts.
-the 3 scripts are inserted after the <input> in the html code
-
-=cut
-sub plugin_javascript {
-my ($dbh,$record,$tagslib,$field_number,$tabloop) = @_;
-my $function_name= "barcode".(int(rand(100000))+1);
-
-# find today's date
-my ($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 $dbh = C4::Context->dbh;
-my $date = "$year";
-
-my $query = "select max(abs(barcode)) from items";
-my $sth=$dbh->prepare($query);
-$sth->execute();
-my $nextnum;
-while (my ($count)= $sth->fetchrow_array) {
- $nextnum = $count;
- warn "COUNT".$count;
-}
-$nextnum++;
-my $res = "
-<script type=\"text/javascript\">
-//<![CDATA[
-
-function Blur$function_name(index) {
-//need this?
-}
-
-function Focus$function_name(subfield_managed) {
- for (i=0 ; i<document.f.field_value.length ; i++) {
- if (document.f.tag[i].value == '952' && document.f.subfield[i].value == 'p') {
- if (document.f.field_value[i].value == '') {
- document.f.field_value[i].value = '$nextnum';
- }
- }
- }
-return 0;
+use C4::Context;
+use C4::Barcodes::ValueBuilder;
+use C4::Biblio qw( GetMarcFromKohaField );
+use Koha::DateUtils qw( dt_from_string output_pref );
+
+use Algorithm::CheckDigits qw( CheckDigits );
+
+my $builder = sub {
+ my ( $params ) = @_;
+ my $function_name = $params->{id};
+ my %args;
+
+ # find today's date
+ ($args{year}, $args{mon}, $args{day}) = split('-', output_pref({ dt => dt_from_string, dateformat => 'iso', dateonly => 1 }));
+ ($args{tag},$args{subfield}) = GetMarcFromKohaField( "items.barcode" );
+ ($args{loctag},$args{locsubfield}) = GetMarcFromKohaField( "items.homebranch" );
+
+ my $nextnum;
+ my $scr;
+ my $autoBarcodeType = C4::Context->preference("autoBarcode");
+ if ((not $autoBarcodeType) or $autoBarcodeType eq 'OFF') {
+ # don't return a value unless we have the appropriate syspref set
+ return q|<script></script>|;
+ }
+ if ($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 $dbh = $params->{dbh};
+ 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 $js = <<END_OF_JS;
+<script>
+
+function Focus$function_name(id, force) {
+$scr
}
-function Clic$function_name(subfield_managed) {
+function Click$function_name(id) {
+ Focus$function_name(id, 1);
+ return false;
}
-//]]>
</script>
-";
-return ($function_name,$res);
-}
-
-=head1
-
-plugin : the true value_builded. The screen that is open in the popup window.
-
-=cut
-
-sub plugin {
-my ($input) = @_;
-return "";
-}
+END_OF_JS
+ return $js;
+};
-1;
+return { builder => $builder };