7d7deb7b36
C4::Members created to hold this logic Fixed syntax error in newimember.pl Make newimember.pl use the cardnumber generation logic (bug 206) Updated newimember.pl to use get_template_and_user Other minor mods to newimember.pl; new tab size noted
117 lines
2.9 KiB
Perl
117 lines
2.9 KiB
Perl
# -*- tab-width: 8 -*-
|
|
|
|
package C4::Members;
|
|
|
|
# Copyright 2000-2003 Katipo Communications
|
|
#
|
|
# 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 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
|
|
|
|
use strict;
|
|
require Exporter;
|
|
use C4::Context;
|
|
|
|
use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
|
|
|
|
$VERSION = 0.01;
|
|
|
|
=head1 NAME
|
|
|
|
C4::Members - Perl Module containing convenience functions for member handling
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
|
|
=head1 FUNCTIONS
|
|
|
|
=over 2
|
|
|
|
=cut
|
|
|
|
@ISA = qw(Exporter);
|
|
@EXPORT = qw();
|
|
|
|
@EXPORT_OK = qw(
|
|
&fixup_cardnumber
|
|
);
|
|
|
|
################################################################################
|
|
|
|
=item fixup_cardnumber
|
|
|
|
Warning: The caller is responsible for locking the members table in write
|
|
mode, to avoid database corruption.
|
|
|
|
=cut
|
|
|
|
use vars qw( @weightings );
|
|
my @weightings = (8,4,6,3,5,2,1);
|
|
|
|
sub fixup_cardnumber ($) {
|
|
my($cardnumber) = @_;
|
|
my $autonumber_members = C4::Context->boolean_preference('autoMemberNum');
|
|
$autonumber_members = 0 unless defined $autonumber_members;
|
|
|
|
warn "autoMemberNum is $autonumber_members\n";
|
|
|
|
# Find out whether member numbers should be generated
|
|
# automatically. Should be either "1" or something else.
|
|
# Defaults to "0", which is interpreted as "no".
|
|
|
|
if ($cardnumber !~ /\S/ && $autonumber_members) {
|
|
my $dbh = C4::Context->dbh;
|
|
my $query="select max(substring(borrowers.cardnumber,2,7)) from borrowers";
|
|
my $sth=$dbh->prepare($query);
|
|
$sth->execute;
|
|
|
|
my $data=$sth->fetchrow_hashref;
|
|
$cardnumber=$data->{'max(substring(borrowers.cardnumber,2,7))'};
|
|
$sth->finish;
|
|
|
|
# purpose: generate checksum'd member numbers.
|
|
# We'll assume we just got the max value of digits 2-8 of member #'s
|
|
# from the database and our job is to increment that by one,
|
|
# determine the 1st and 9th digits and return the full string.
|
|
|
|
if (! $cardnumber) { # If DB has no values,
|
|
$cardnumber = 1000000; # start at 1000000
|
|
} else {
|
|
$cardnumber += 1;
|
|
}
|
|
|
|
my $sum = 0;
|
|
for (my $i = 0; $i < 8; $i += 1) {
|
|
# read weightings, left to right, 1 char at a time
|
|
my $temp1 = $weightings[$i];
|
|
|
|
# sequence left to right, 1 char at a time
|
|
my $temp2 = substr($cardnumber,$i,1);
|
|
|
|
# mult each char 1-7 by its corresponding weighting
|
|
$sum += $temp1 * $temp2;
|
|
}
|
|
|
|
my $rem = ($sum%11);
|
|
$rem = 'X' if $rem == 10;
|
|
|
|
$cardnumber="V$cardnumber$rem";
|
|
}
|
|
return $cardnumber;
|
|
}
|
|
|
|
1;
|