From 5c425b05b3067f6e65e3c79271bba08618f4f7c1 Mon Sep 17 00:00:00 2001
From: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Date: Tue, 12 May 2015 17:49:04 +0200
Subject: [PATCH] [SIGNED-OFF] Bug 13437: Preliminary changes for marc21
 plugins field 008

Preliminary work on marc21_field_008.pl and 008_authorities.pl.
Moving $dateentered en $defaultval to lower scope level.
date_entered is a new sub (in a module); sub Field008 has been reduced to
one line.
Added a trivial unit test for date_entered.
Note: the format used in date_entered could be added in DateUtils, moving
this logic to a better place.

Test plan:
Use both plugins in the marc21 editor (biblios/authorities).
Run the adjusted unit test.

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
Both plugins works, no errors
---
 Koha/Util/FrameworkPlugin.pm                       |   16 +++++++++++-
 cataloguing/value_builder/marc21_field_008.pl      |   10 +++-----
 .../value_builder/marc21_field_008_authorities.pl  |   26 +++++---------------
 t/Koha_Util_FrameworkPlugin.t                      |    7 ++++--
 4 files changed, 29 insertions(+), 30 deletions(-)

diff --git a/Koha/Util/FrameworkPlugin.pm b/Koha/Util/FrameworkPlugin.pm
index f0eabc0..e226295 100644
--- a/Koha/Util/FrameworkPlugin.pm
+++ b/Koha/Util/FrameworkPlugin.pm
@@ -27,7 +27,7 @@ BEGIN {
     require Exporter;
     @ISA = qw( Exporter );
     @EXPORT = qw( );
-    @EXPORT_OK = qw( wrapper );
+    @EXPORT_OK = qw( wrapper date_entered );
 }
 
 =head1 NAME
@@ -52,4 +52,18 @@ sub wrapper {
     return $str;
 }
 
+=head2 date_entered
+
+    date_entered returns date in yymmdd format as needed by MARC21 field 008
+
+=cut
+
+sub date_entered {
+    # find today's date
+    my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
+    $year +=1900;
+    $mon +=1;
+    return substr($year,2,2).sprintf ("%0.2d", $mon).sprintf ("%0.2d",$mday);
+}
+
 1;
diff --git a/cataloguing/value_builder/marc21_field_008.pl b/cataloguing/value_builder/marc21_field_008.pl
index cc2d28d..01d63d7 100755
--- a/cataloguing/value_builder/marc21_field_008.pl
+++ b/cataloguing/value_builder/marc21_field_008.pl
@@ -27,6 +27,7 @@ use C4::Search;
 use C4::Output;
 
 use XML::LibXML;
+use Koha::Util::FrameworkPlugin qw|date_entered|;
 
 =head1 DESCRIPTION
 
@@ -34,13 +35,6 @@ plugin_parameters : other parameters added when the plugin is called by the dopo
 
 =cut
 
-# find today's date
-my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime(time);
-
-$year += 1900;
-$mon  += 1;
-my $dateentered = substr($year, 2, 2) . sprintf("%0.2d", $mon) . sprintf("%0.2d", $mday);
-
 sub plugin_javascript {
     my $lang = C4::Context->preference('DefaultLanguageField008' );
     $lang = "eng" unless $lang;
@@ -48,6 +42,7 @@ sub plugin_javascript {
 
     my ($dbh, $record, $tagslib, $field_number, $tabloop) = @_;
     my $function_name = $field_number;
+    my $dateentered = date_entered();
     my $res           = "
 <script type=\"text/javascript\">
 //<![CDATA[
@@ -149,6 +144,7 @@ sub plugin {
         }
     );
 
+    my $dateentered = date_entered();
     $result = "$dateentered" . "b        xxu||||| |||| 00| 0 $lang d" unless $result;
     my $errorXml = '';
     # Check if the xml, xsd exists and is validated
diff --git a/cataloguing/value_builder/marc21_field_008_authorities.pl b/cataloguing/value_builder/marc21_field_008_authorities.pl
index be15ced..e6ddbd7 100755
--- a/cataloguing/value_builder/marc21_field_008_authorities.pl
+++ b/cataloguing/value_builder/marc21_field_008_authorities.pl
@@ -1,6 +1,5 @@
 #!/usr/bin/perl
 
-
 # Copyright 2000-2002 Katipo Communications
 #
 # This file is part of Koha.
@@ -26,6 +25,7 @@ use C4::Context;
 
 use C4::Search;
 use C4::Output;
+use Koha::Util::FrameworkPlugin qw|date_entered|;
 
 use constant FIXLEN_DATA_ELTS => '|| aca||aabn           | a|a     d';
 use constant PREF_008 => 'MARCAuthorityControlField008';
@@ -36,16 +36,11 @@ plugin_parameters : other parameters added when the plugin is called by the dopo
 
 =cut
 
-# find today's date
-my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
-
-$year +=1900; $mon +=1;
-my $dateentered = substr($year,2,2).sprintf ("%0.2d", $mon).sprintf ("%0.2d",$mday);
-my $defaultval = Field008();
-
 sub plugin_javascript {
     my ($dbh,$record,$tagslib,$field_number,$tabloop) = @_;
     my $function_name= $field_number;
+    my $dateentered = date_entered();
+    my $defaultval = substr( C4::Context->preference(PREF_008) || FIXLEN_DATA_ELTS, 0, 34 );
     my $res="
 <script type=\"text/javascript\">
 //<![CDATA[
@@ -79,6 +74,8 @@ sub plugin {
     my $index= $input->param('index');
     my $result= $input->param('result');
     my $authtype= $input->param('authtypecode')||'';
+
+    my $defaultval = substr( C4::Context->preference(PREF_008) || FIXLEN_DATA_ELTS, 0, 34 );
     substr($defaultval,14-6,1)='b' if $authtype=~ /TOPIC_TERM|GENRE.FORM|CHRON_TERM/;
 
     my $dbh = C4::Context->dbh;
@@ -91,6 +88,7 @@ sub plugin {
                  flagsrequired => {editcatalogue => '*'},
                  debug => 1,
                  });
+    my $dateentered = date_entered();
     $result = "$dateentered$defaultval" unless $result;
     my @f;
     for(0,6..17,28,29,31..33,38,39) {
@@ -109,15 +107,3 @@ sub plugin {
     }
     output_html_with_http_headers $input, $cookie, $template->output;
 }
-
-sub Field008 {
-  my $pref= C4::Context->preference(PREF_008);
-  if(!$pref) {
-    return FIXLEN_DATA_ELTS;
-  }
-  elsif(length($pref)<34) {
-    warn "marc21_field_008_authorities.pl: Syspref ".PREF_008." should be 34 characters long ";
-    return FIXLEN_DATA_ELTS;
-  }
-  return substr($pref,0,34);  #ignore remainder
-}
diff --git a/t/Koha_Util_FrameworkPlugin.t b/t/Koha_Util_FrameworkPlugin.t
index 20f941c..a30e3e7 100755
--- a/t/Koha_Util_FrameworkPlugin.t
+++ b/t/Koha_Util_FrameworkPlugin.t
@@ -1,9 +1,9 @@
 #!/usr/bin/perl
 
 use Modern::Perl;
-use Test::More tests => 6;
+use Test::More tests => 7;
 
-use_ok( 'Koha::Util::FrameworkPlugin', qw(wrapper) );
+use_ok( 'Koha::Util::FrameworkPlugin', qw(wrapper date_entered) );
 
 my $char;
 is($char=wrapper(' '),'space',"Return space");
@@ -11,3 +11,6 @@ is($char=wrapper('  '),'dblspace',"Return dblspace");
 is($char=wrapper('|'),'pipe',"Return pipe");
 is($char=wrapper('||'),'dblpipe',"Return dblpipe");
 is($char=wrapper('somethingelse'),'somethingelse',"Return somethingelse");
+
+my $f008= date_entered();
+is( $f008 =~ /^\d{6}$/, 1, 'date_entered gives six digits' );
-- 
1.7.9.5