bug 2296: removing depreceated C4::Date module

The C4::Date module is deprecated. It is also no longer used anywhere in Koha.
This patch removes it and the associated tests.

Signed-off-by: Joshua Ferraro <jmf@liblime.com>

diff --git a/C4/Date.pm b/C4/Date.pm
deleted file mode 100644 (file)
index f8bb6db..0000000
--- a/C4/Date.pm
+++ /dev/null
@@ -1,237 +0,0 @@
-package C4::Date;
-# 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place,
-# Suite 330, Boston, MA  02111-1307 USA
-
-use strict;
-use C4::Context;
-use Date::Calc qw(Parse_Date Decode_Date_EU Decode_Date_US Time_to_Date check_date);
-
-require Exporter;
-
-use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS);
-
-$VERSION = 0.01;
-
-@ISA = qw(Exporter);
-
-@EXPORT = qw(
-             &display_date_format
-             &get_date_format_string_for_DHTMLcalendar
-             &format_date
-             &format_date_in_iso
-             &fixdate
-);
-
-
-sub get_date_format
-{
-       #Get the database handle
-       my $dbh = C4::Context->dbh;
-       return C4::Context->preference('dateformat');
-}
-
-sub display_date_format
-{
-       my $dateformat = get_date_format();
-
-       if ( $dateformat eq "us" )
-       {
-               return "mm/dd/yyyy";
-       }
-       elsif ( $dateformat eq "metric" )
-       {
-               return "dd/mm/yyyy";
-       }
-       elsif ( $dateformat eq "iso" )
-       {
-               return "yyyy-mm-dd";
-       }
-       else
-       {
-               return "Invalid date format: $dateformat. Please change in system preferences";
-       }
-}
-
-sub get_date_format_string_for_DHTMLcalendar {
-    my $dateformat = get_date_format();
-
-    if ( $dateformat eq 'us' ) {
-        return '%m/%d/%Y';
-    }
-    elsif ( $dateformat eq 'metric' ) {
-        return '%d/%m/%Y';
-    }
-    elsif ( $dateformat eq "iso" ) {
-        return '%Y-%m-%d';
-    }
-    else {
-        return 'Invalid date format: '
-          . $dateformat . '.'
-          . ' Please change in system preferences';
-    }
-}
-
-sub format_date
-{
-       my $olddate = shift;
-       my $newdate;
-
-       if ( ! $olddate )
-       {
-               return "";
-       }
-
-#     warn $olddate;
-#     $olddate=~s#/|\.|-##g;
-    my ($year,$month,$day)=Parse_Date($olddate);
-    ($year,$month,$day)=split /-|\/|\.|:/,$olddate unless ($year && $month);
-#      warn "$olddate annee $year mois $month jour $day";
-    if ($year>0 && $month>0){
-      my $dateformat = get_date_format();
-      $dateformat="metric" if (index(":",$olddate)>0);
-      if ( $dateformat eq "us" )
-      {
-          $newdate = sprintf("%02d/%02d/%04d",$month,$day,$year);
-      }
-      elsif ( $dateformat eq "metric" )
-      {
-          $newdate = sprintf("%02d/%02d/%04d",$day,$month,$year);
-      }
-      elsif ( $dateformat eq "iso" )
-      {
-  #            Date_Init("DateFormat=iso");
-          $newdate = sprintf("%04d-%02d-%02d",$year,$month,$day);
-      }
-      else
-      {
-          return "Invalid date format: $dateformat. Please change in system preferences";
-      }
-#       warn "newdate :$newdate";
-    }
-    return $newdate;
-}
-
-sub format_date_in_iso
-{
-    my $olddate = shift;
-    my $newdate;
-
-    if ( ! $olddate )
-    {
-            return "";
-    }
-    if (check_whether_iso($olddate)){
-      return $olddate;
-    } else {
-      my $dateformat = get_date_format();
-      my ($year,$month,$day);
-      my @date;
-      my $tmpolddate=$olddate;
-      $tmpolddate=~s#/|\.|-|\\##g;
-      $dateformat="metric" if (index(":",$olddate)>0);
-      if ( $dateformat eq "us" )
-      {
-        ($month,$day,$year)=split /-|\/|\.|:/,$olddate unless ($year && $month);
-        if ($month>0 && $day >0){
-              @date = Decode_Date_US($tmpolddate);
-        } else {
-          @date=($year, $month,$day)
-        }
-      }
-      elsif ( $dateformat eq "metric" )
-      {
-        ($day,$month,$year)=split /-|\/|\.|:/,$olddate unless ($year && $month);
-        if ($month>0 && $day >0){
-              @date = Decode_Date_EU($tmpolddate);
-        } else {
-          @date=($year, $month,$day)
-        }
-      }
-      elsif ( $dateformat eq "iso" )
-      {
-        ($year,$month,$day)=split /-|\/|\.|:/,$olddate unless ($year && $month);
-        if ($month>0 && $day >0){
-          @date=($year, $month,$day) if (check_date($year,$month,$day));
-        } else {
-          @date=($year, $month,$day)
-        }
-      }
-      else
-      {
-          return "9999-99-99";
-      }
-      $newdate = sprintf("%04d-%02d-%02d",$date[0],$date[1],$date[2]);
-      return $newdate;
-    }
-}
-
-sub check_whether_iso
-{
-    my $olddate = shift;
-    my @olddate= split /\-/,$olddate ;
-    return 1 if (length($olddate[0])==4 && length($olddate[1])<=2 && length($olddate[2])<=2);
-    return 0;
-}
-
-=head2 fixdate
-
-( $date, $invalidduedate ) = fixdate( $year, $month, $day );
-
-=cut
-
-sub fixdate {
-    my ( $year, $month, $day ) = @_;
-    my $invalidduedate;
-    my $date;
-    if ( $year && $month && $day ) {
-        if ( ( $year eq 0 ) && ( $month eq 0 ) && ( $year eq 0 ) ) {
-        }
-        else {
-            if ( ( $year eq 0 ) || ( $month eq 0 ) || ( $year eq 0 ) ) {
-                $invalidduedate = 1;
-            }
-            else {
-                if (
-                    ( $day > 30 )
-                    && (   ( $month == 4 )
-                        || ( $month == 6 )
-                        || ( $month == 9 )
-                        || ( $month == 11 ) )
-                  )
-                {
-                    $invalidduedate = 1;
-                }
-                elsif ( ( $day > 29 ) && ( $month == 2 ) ) {
-                    $invalidduedate = 1;
-                }
-                elsif (
-                       ( $month == 2 )
-                    && ( $day > 28 )
-                    && (   ( $year % 4 )
-                        && ( ( !( $year % 100 ) || ( $year % 400 ) ) ) )
-                  )
-                {
-                    $invalidduedate = 1;
-                }
-                else {
-                    $date = "$year-$month-$day";
-                }
-            }
-        }
-    }
-    return ( $date, $invalidduedate );
-}
-
-1;

diff --git a/t/Date.t b/t/Date.t
deleted file mode 100755 (executable)
index a9d9b61..0000000
--- a/t/Date.t
+++ /dev/null
@@ -1,48 +0,0 @@
-print "WARNING: This module (C4::Date) is obsolete.  
-Developers should use C4::Dates instead!\n";
-
-use strict;
-use warnings;
-
-use Test::More tests => 4;
-
-BEGIN {
-    use FindBin;
-    use lib $FindBin::Bin;
-    use_ok('C4::Date');
-}
-
-# testing format_date_in_iso
-my $format= display_date_format ();
-my $date;
-my $invaliddate;
-if ($format eq 'mm/dd/yyyy'){
-   $date = '05/21/1973';
-}
-elsif ($format eq 'dd/mm/yyyy'){   
-   $date = '21/05/1973';
-}
-elsif ($format eq 'yyyy-mm-dd'){
-   $date = '1973-05-21';
-}
-$date=format_date_in_iso($date);
-is($date, '1973-05-21', 'format_date_in_iso');
-
-# test format date
-$date=format_date($date);
-if ($format eq 'mm/dd/yyyy'){
-  is($date, '05/21/1973', 'format_date');
-}
-elsif ($format eq 'dd/mm/yyyy'){
-  is($date, '21/05/1973', 'format_date');
-}
-elsif ($format eq 'yyyy-mm-dd'){
-  is($date, '1973-05-21', 'format_date');
-}
-
-# test 4 fixdate
-
-($date,$invaliddate) = fixdate('2007','06','31');
-if ($invaliddate){
-  ok($invaliddate, 'fixdate');
-}