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106 lines
3.3 KiB
106 lines
3.3 KiB
package C4::Barcodes::ValueBuilder;
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# Copyright 2008-2010 Foundations Bible College
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# Parts copyright 2012 C & P Bibliography Services
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# Koha is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Koha; if not, see <http://www.gnu.org/licenses>.
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package C4::Barcodes::ValueBuilder::incremental;
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use Modern::Perl;
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use C4::Context;
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sub get_barcode {
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my ($args) = @_;
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my $nextnum;
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# not the best, two catalogers could add the same barcode easily this way :/
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my $query = "select max(cast(barcode as unsigned)) from items";
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my $sth = C4::Context->dbh->prepare($query);
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$sth->execute();
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while (my ($count)= $sth->fetchrow_array) {
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$nextnum = $count;
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}
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$nextnum++;
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return $nextnum;
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}
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1;
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package C4::Barcodes::ValueBuilder::hbyymmincr;
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use C4::Context;
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sub get_barcode {
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my ($args) = @_;
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my $nextnum = 0;
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my $year = substr($args->{year}, -2);
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my $month = $args->{mon};
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my $query = "SELECT MAX(CAST(SUBSTRING(barcode,-4) AS signed)) AS number FROM items WHERE barcode REGEXP ?";
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my $sth = C4::Context->dbh->prepare($query);
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$sth->execute("^[-a-zA-Z]{1,}$year$month");
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while (my ($count)= $sth->fetchrow_array) {
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$nextnum = $count if $count;
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$nextnum = 0 if $nextnum == 9999; # this sequence only allows for cataloging 9999 items per month
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}
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$nextnum++;
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$nextnum = sprintf("%0*d", "4",$nextnum);
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$nextnum = $year . $month . $nextnum;
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my $scr = qq~
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let elt = \$("#"+id);
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let homebranch = elt.parents('fieldset.rows:first')
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.find('input[name="kohafield"][value="items.homebranch"]')
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.siblings("select")
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.val();
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if ( \$(elt).val() == '' ) {
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\$(elt).val(homebranch + '$nextnum');
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}
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~;
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return $nextnum, $scr;
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}
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package C4::Barcodes::ValueBuilder::annual;
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use C4::Context;
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sub get_barcode {
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my ($args) = @_;
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my $nextnum;
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my $query = "select max(cast( substring_index(barcode, '-',-1) as signed)) from items where barcode like ?";
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my $sth=C4::Context->dbh->prepare($query);
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$sth->execute($args->{year} . '-%');
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while (my ($count)= $sth->fetchrow_array) {
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$nextnum = $count if $count;
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}
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$nextnum++;
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$nextnum = sprintf("%0*d", "4",$nextnum);
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$nextnum = "$args->{year}-$nextnum";
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return $nextnum;
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}
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1;
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=head1 Barcodes::ValueBuilder
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This module is intended as a shim to ease the eventual transition from
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having all barcode-related code in the value builder plugin .pl file
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to using C4::Barcodes. Since the shift will require a rather significant
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amount of refactoring, this module will return value builder-formatted
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results, at first by merely running the code that was formerly in the
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barcodes.pl value builder, but later by using C4::Barcodes.
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=cut
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1;
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