# 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 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.
+# 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.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+# 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 Carp;
-use C4::Koha;
+use C4::Koha qw( getitemtypeimagelocation );
use C4::Languages;
use Koha::Database;
+use Koha::CirculationRules;
use Koha::Localizations;
-use base qw(Koha::Object);
+use base qw(Koha::Object Koha::Object::Limit::Library);
=head1 NAME
=head1 API
-=head2 Class Methods
+=head2 Class methods
=cut
sub translated_description {
my ( $self, $lang ) = @_;
+ if ( my $translated_description = eval { $self->get_column('translated_description') } ) {
+ # If the value has already been fetched (eg. from sarch_with_localization),
+ # do not search for it again
+ # Note: This is a bit hacky but should be fast
+ return $translated_description
+ ? $translated_description
+ : $self->description;
+ }
$lang ||= C4::Languages::getlanguage;
my $translated_description = Koha::Localizations->search({
code => $self->itemtype,
entity => 'itemtypes',
lang => $lang
})->next;
- return $translated_description || $self->description;
+ return $translated_description
+ ? $translated_description->translation
+ : $self->description;
}
=head3 translated_descriptions
{ entity => 'itemtypes',
code => $self->itemtype,
}
- );
+ )->as_list;
return [ map {
{
lang => $_->lang,
} @translated_descriptions ];
}
+=head3 can_be_deleted
+
+my $can_be_deleted = Koha::ItemType->can_be_deleted();
+
+Counts up the number of biblioitems and items with itemtype (code) and hands back the combined number of biblioitems and items with the itemtype
+
+=cut
+
+sub can_be_deleted {
+ my ($self) = @_;
+ my $nb_items = Koha::Items->search( { itype => $self->itemtype } )->count;
+ my $nb_biblioitems = Koha::Biblioitems->search( { itemtype => $self->itemtype } )->count;
+ return $nb_items + $nb_biblioitems == 0 ? 1 : 0;
+}
+
+=head3 may_article_request
+
+ Returns true if it is likely possible to make an article request for
+ this item type.
+ Optional parameter: categorycode (for patron).
+
+=cut
+
+sub may_article_request {
+ my ( $self, $params ) = @_;
+ return q{} if !C4::Context->preference('ArticleRequests');
+ my $itemtype = $self->itemtype;
+ my $category = $params->{categorycode};
+
+ my $guess = Koha::CirculationRules->guess_article_requestable_itemtypes({
+ $category ? ( categorycode => $category ) : (),
+ });
+ return ( $guess->{ $itemtype // q{} } || $guess->{ '*' } ) ? 1 : q{};
+}
+
+=head3 _library_limits
+
+ configure library limits
+
+=cut
+
+sub _library_limits {
+ return {
+ class => "ItemtypesBranch",
+ id => "itemtype",
+ library => "branchcode",
+ };
+}
+
+=head3 parent
+
+ Returns the ItemType object of the parent_type or undef.
+
+=cut
+
+sub parent {
+ my ( $self ) = @_;
+ my $parent_rs = $self->_result->parent_type;
+ return unless $parent_rs;
+ return Koha::ItemType->_new_from_dbic( $parent_rs );
+
+}
+
+=head3 children_with_localization
+
+ Returns the ItemType objects of the children of this type or undef.
+
+=cut
+
+sub children_with_localization {
+ my ( $self ) = @_;
+ return Koha::ItemTypes->search_with_localization({ parent_type => $self->itemtype });
+}
+
=head3 type
=cut
-sub type {
+sub _type {
return 'Itemtype';
}