X-Git-Url: http://koha-dev.rot13.org:8081/gitweb/?a=blobdiff_plain;ds=sidebyside;f=C4%2FClassSortRoutine%2FLCC.pm;h=f5f4a1c85c24fcdf92a29e213b96a1aef3543774;hb=4bbda034644723750a11c5693953390cc229a0a7;hp=a4e34b29d307b1c7a5161d8e6385137e6a6264b4;hpb=1455d663d64c78a742a344f449bcc9a789a33603;p=koha_fer

diff --git a/C4/ClassSortRoutine/LCC.pm b/C4/ClassSortRoutine/LCC.pm
index a4e34b29d3..f5f4a1c85c 100644
--- a/C4/ClassSortRoutine/LCC.pm
+++ b/C4/ClassSortRoutine/LCC.pm
@@ -1,6 +1,7 @@
 package C4::ClassSortRoutine::LCC;
 
 # Copyright (C) 2007 LibLime
+# Copyright (C) 2012 Equinox Software, Inc.
 # 
 # This file is part of Koha.
 #
@@ -13,17 +14,18 @@ package C4::ClassSortRoutine::LCC;
 # 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., 59 Temple Place,
-# Suite 330, Boston, MA  02111-1307 USA
+# 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.
 
 use strict;
 use warnings;
+use Library::CallNumber::LC;
 
 use vars qw($VERSION);
 
 # set the version for version checking
-$VERSION = 3.00;
+$VERSION = 3.07.00.049;
 
 =head1 NAME 
 
@@ -50,19 +52,10 @@ sub get_class_sort_key {
 
     $cn_class = '' unless defined $cn_class;
     $cn_item  = '' unless defined $cn_item;
-    my $key = uc "$cn_class $cn_item";
-    $key =~ s/^\s+//;
-    $key =~ s/\s+$//;
-    $key =~ s/^[^\p{IsAlnum}\s.]//g;
-    $key =~ s/^([A-Z]+)/$1 /;
-    $key =~ s/(\.[A-Z])/ $1/g;
-    # handle first digit group
-    $key =~ s/(\d+)/sprintf("%-05.5d", $1)/xe;
-    $key =~ s/\s+/_/g;
-    $key =~ s/\./_/g;
-    $key =~ s/__/_/g;
-    $key =~ s/[^\p{IsAlnum}_]//g;
-
+    my $call_number = Library::CallNumber::LC->new(uc "$cn_class $cn_item");
+    return '' unless defined $call_number;
+    my $key = $call_number->normalize();
+    $key = '' unless defined $key;
     return $key;
 
 }
@@ -71,7 +64,7 @@ sub get_class_sort_key {
 
 =head1 AUTHOR
 
-Koha Developement team <info@koha.org>
+Koha Development Team <http://koha-community.org/>
 
 =cut