Koha-clms/cataloguing/value_builder/stocknumberAV.pl

107 lines
3.5 KiB
Perl
Executable File

#!/usr/bin/perl
# Converted to new plugin style (Bug 13437)
# Copyright 2012 BibLibre SARL
#
# 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 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.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use CGI qw ( -utf8 );
use C4::Auth;
use C4::Context;
use C4::Output;
=head1 DESCRIPTION
This plugin is based on authorised values INVENTORY.
It is used for stocknumber computation.
If the user send an empty string, we return a simple incremented stocknumber.
If a prefix is submited, we look for the highest stocknumber with this prefix, and return it incremented.
In this case, a stocknumber has this form : "PREFIX 0009678570".
- PREFIX is an upercase word
- a space separator
- 10 digits, with leading 0s if needed
=cut
my $builder = sub {
my ( $params ) = @_;
my $res = qq{
<script type='text/javascript'>
function Click$params->{id}() {
var code = document.getElementById('$params->{id}');
\$.ajax({
url: '/cgi-bin/koha/cataloguing/plugin_launcher.pl',
type: 'POST',
data: {
'plugin_name': 'stocknumberAV.pl',
'code' : code.value,
},
success: function(data){
var field = document.getElementById('$params->{id}');
field.value = data;
return 1;
}
});
}
</script>
};
return $res;
};
my $launcher = sub {
my ( $params ) = @_;
my $input = $params->{cgi};
my $code = $input->param('code');
my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
{ template_name => "cataloguing/value_builder/ajax.tt",
query => $input,
type => "intranet",
flagsrequired => { editcatalogue => '*' },
debug => 1,
}
);
my $dbh = C4::Context->dbh;
# If a prefix is submited, we look for the highest stocknumber with this prefix, and return it incremented
$code =~ s/ *$//g;
if ( $code =~ m/^[a-zA-Z]+$/ ) {
my $sth = $dbh->prepare("SELECT lib FROM authorised_values WHERE category='INVENTORY' AND authorised_value=?");
$sth->execute( $code);
if ( my $valeur = $sth->fetchrow ) {
$template->param( return => $code . ' ' . sprintf( '%010s', ( $valeur + 1 ) ), );
my $sth2 = $dbh->prepare("UPDATE authorised_values SET lib=? WHERE category='INVENTORY' AND authorised_value=?");
$sth2->execute($valeur+1,$code);
} else {
$template->param( return => "There is no defined value for $code");
}
# The user entered a custom value, we don't touch it, this could be handled in js
} else {
$template->param( return => $code, );
}
output_html_with_http_headers $input, $cookie, $template->output;
};
return { builder => $builder, launcher => $launcher };