Koha-clms/serials/subscription-numberpatterns.pl

#!/usr/bin/perl

# Copyright 2011-2013 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 <https://www.gnu.org/licenses>.

=head1 NAME

subscription-numberpatterns.pl

=head1 DESCRIPTION

Manage numbering patterns

=cut

use Modern::Perl;
use CGI qw ( -utf8 );

use C4::Auth                   qw( get_template_and_user );
use C4::Output                 qw( output_html_with_http_headers );
use C4::Serials::Numberpattern qw(
    AddSubscriptionNumberpattern
    DelSubscriptionNumberpattern
    GetSubscriptionNumberpattern
    GetSubscriptionNumberpatternByName
    GetSubscriptionNumberpatterns
    GetSubscriptionsWithNumberpattern
    ModSubscriptionNumberpattern
);
use C4::Serials::Frequency qw( GetSubscriptionFrequencies );

my @NUMBERPATTERN_FIELDS = qw/
    label description numberingmethod displayorder
    label1 label2 label3 add1 add2 add3 every1 every2 every3
    setto1 setto2 setto3 whenmorethan1 whenmorethan2 whenmorethan3
    numbering1 numbering2 numbering3 /;

my $input = CGI->new;
my ( $template, $loggedinuser, $cookie, $flags ) = get_template_and_user(
    {
        template_name => 'serials/subscription-numberpatterns.tt',
        query         => $input,
        type          => 'intranet',
        flagsrequired => { 'serials' => "*" }
    }
);

my $op = $input->param('op');

if ( $op && $op eq 'cud-savenew' ) {
    my $label = $input->param('label');
    my $numberpattern;
    foreach (@NUMBERPATTERN_FIELDS) {
        $numberpattern->{$_} = $input->param($_);
        if ( defined $numberpattern->{$_} and $numberpattern->{$_} eq '' ) {
            $numberpattern->{$_} = undef;
        }
    }
    my $numberpattern2 = GetSubscriptionNumberpatternByName($label);

    if ( !defined $numberpattern2 ) {
        AddSubscriptionNumberpattern($numberpattern);
    } else {
        $op = 'new';
        $template->param( error_existing_numberpattern => 1 );
        $template->param(%$numberpattern);
    }
} elsif ( $op && $op eq 'cud-savemod' ) {
    my $id            = $input->param('id');
    my $label         = $input->param('label');
    my $numberpattern = GetSubscriptionNumberpattern($id);
    my $mod_ok        = 1;
    if ( $numberpattern->{'label'} ne $label ) {
        my $numberpattern2 = GetSubscriptionNumberpatternByName($label);
        if ( defined $numberpattern2 && $id != $numberpattern2->{'id'} ) {
            $mod_ok = 0;
        }
    }
    if ($mod_ok) {
        foreach (@NUMBERPATTERN_FIELDS) {
            $numberpattern->{$_} = $input->param($_) || undef;
            if ( defined $numberpattern->{$_} and $numberpattern->{$_} eq '' ) {
                $numberpattern->{$_} = undef;
            }
        }
        ModSubscriptionNumberpattern($numberpattern);
    } else {
        $op = 'cud-modify';
        $template->param( error_existing_numberpattern => 1 );
    }
}

if ( $op && ( $op eq 'new' || $op eq 'modify' ) ) {
    if ( $op eq 'modify' ) {
        my $id = $input->param('id');
        if ( defined $id ) {
            my $numberpattern = GetSubscriptionNumberpattern($id);
            $template->param(%$numberpattern);
        } else {
            $op = 'new';
        }
    }
    my @frequencies = GetSubscriptionFrequencies();
    my $languages   = [
        map {
            {
                language    => $_->{iso639_2_code},
                description => $_->{language_description} || $_->{language}
            }
        } @{ C4::Languages::getAllLanguages() }
    ];

    $template->param(
        $op              => 1,
        frequencies_loop => \@frequencies,
        locales          => $languages,
    );
    output_html_with_http_headers $input, $cookie, $template->output;
    exit;
}

if ( $op && $op eq 'cud-del' ) {
    my $id = $input->param('id');
    if ($id) {
        my $confirm = $input->param('confirm');
        if ($confirm) {
            DelSubscriptionNumberpattern($id);
        } else {
            my @subs = GetSubscriptionsWithNumberpattern($id);
            if (@subs) {
                $template->param(
                    id            => $id,
                    still_used    => 1,
                    subscriptions => \@subs
                );
            } else {
                DelSubscriptionNumberpattern($id);
            }
        }
    }
}

my @numberpatterns_loop = GetSubscriptionNumberpatterns();

$template->param(
    numberpatterns_loop => \@numberpatterns_loop,
);

output_html_with_http_headers $input, $cookie, $template->output;