Bug 24545: Fix license statements

[srvgit] / Koha / ItemType.pm

diff --git a/Koha/ItemType.pm b/Koha/ItemType.pm
index 48df808..d1eaf91 100644 (file)
--- a/Koha/ItemType.pm
+++ b/Koha/ItemType.pm
@@ -2,18 +2,18 @@ package Koha::ItemType;
 
 # 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;
 
@@ -22,9 +22,10 @@ use Carp;
 use C4::Koha;
 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
 
@@ -32,7 +33,7 @@ Koha::ItemType - Koha Item type Object class
 
 =head1 API
 
-=head2 Class Methods
+=head2 Class methods
 
 =cut
 
@@ -51,6 +52,14 @@ sub image_location {
 
 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,
@@ -81,6 +90,55 @@ sub translated_descriptions {
     } @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 type
 
 =cut