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 $DEBUG = 0;
=head1
sub plugin_javascript {
my ($dbh,$record,$tagslib,$field_number,$tabloop) = @_;
my $function_name= "barcode".(int(rand(100000))+1);
+ my %args;
# find today's date
- my ($year, $mon, $day) = split('-', C4::Dates->today('iso'));
- my ($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 $autoBarcodeType = C4::Context->preference("autoBarcode");
warn "Barcode type = $autoBarcodeType" if $DEBUG;
</script>");
}
if ($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-$nextnum";
+ ($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;
- }
- $nextnum++;
+ ($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
- $year = substr($year, -2);
- $query = "SELECT MAX(CAST(SUBSTRING(barcode,-4) AS signed)) AS number FROM items WHERE barcode REGEXP ?";
+ ($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);
- $sth->execute("^[-a-zA-Z]{1,}$year");
- while (my ($count)= $sth->fetchrow_array) {
- $nextnum = $count if $count;
- $nextnum = 0 if $nextnum == 9999; # this sequence only allows for cataloging 10000 books per month
- warn "Existing incremental number = $nextnum" if $DEBUG;
+ $sth->execute();
+ while (my ($last)= $sth->fetchrow_array) {
+ $nextnum = $last;
}
- $nextnum++;
- $nextnum = sprintf("%0*d", "4",$nextnum);
- $nextnum = $year . $mon . $nextnum;
- warn "New hbyymmincr 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;
- }
+ 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";
+ $nextnum++;
}
- if (\$('#' + id).val() == '' || force) {
- \$('#' + id).val(document.f.field_value[fnum].value + '$nextnum');
- }
- ";
+ }
+ else {
+ warn "ERROR: unknown autoBarcode: $autoBarcodeType";
}
# default js body (if not filled by hbyymmincr)