Koha/ClassSplitRule.pm

   1 package Koha::ClassSplitRule;
   2
   3 # This file is part of Koha.
   4 #
   5 # Koha is free software; you can redistribute it and/or modify it
   6 # under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # Koha is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with Koha; if not, see <http://www.gnu.org/licenses>.
  17
  18 use Modern::Perl;
  19
  20 use JSON qw(to_json from_json);
  21
  22 use Koha::Database;
  23
  24 use base qw(Koha::Object);
  25
  26 =head1 NAME
  27
  28 Koha::ClassSplitRule Koha Classfication Spliting Rule Object class
  29
  30 =head1 API
  31
  32 =head2 Class Methods
  33
  34 =cut
  35
  36 =head3 new
  37
  38 Accept 'regexs' as a valid attribute.
  39 It should be an arrayref that will be serialized in JSON before stored in DB.
  40
  41 =cut
  42
  43 sub new {
  44     my ($class, $attributes) = @_;
  45
  46     if ( exists $attributes->{regexs} ) {
  47         $attributes->{split_regex} = to_json($attributes->{regexs});
  48         delete $attributes->{regexs};
  49     }
  50     return $class->SUPER::new($attributes);
  51 }
  52
  53 =head3 regexs
  54
  55 my $regexs = $rule->regexs
  56
  57 $rule->regex(\@regexs);
  58
  59 Getter or setter for split_regex
  60
  61 =cut
  62
  63 sub regexs {
  64     my ( $self, $regexs ) = @_;
  65     return $regexs
  66       ? $self->split_regex( to_json($regexs) )
  67       : from_json( $self->split_regex || '[]' );
  68 }
  69
  70 =head3 type
  71
  72 =cut
  73
  74 sub _type {
  75     return 'ClassSplitRule';
  76 }
  77
  78 1;