From d089b23f499e2938891204dc74b84b650bf75b8c Mon Sep 17 00:00:00 2001
From: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Date: Thu, 19 Aug 2021 09:52:14 +0000
Subject: [PATCH] Bug 27461: Move hardcoded value to module

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Phil Ringnalda <phil@chetcolibrary.org>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
---
 Koha/Util/FrameworkPlugin.pm                  | 22 ++++++++++++++-
 cataloguing/value_builder/marc21_field_008.pl | 28 ++++---------------
 2 files changed, 27 insertions(+), 23 deletions(-)

diff --git a/Koha/Util/FrameworkPlugin.pm b/Koha/Util/FrameworkPlugin.pm
index d3fcbb9ac81..bc2c8dabd5c 100644
--- a/Koha/Util/FrameworkPlugin.pm
+++ b/Koha/Util/FrameworkPlugin.pm
@@ -22,11 +22,13 @@ package Koha::Util::FrameworkPlugin;
 
 use Modern::Perl;
 
+use constant DEFAULT_008_POS_6_39 => 'b        |||||||| |||| 00| 0 eng d';
+
 our ( @ISA, @EXPORT_OK );
 BEGIN {
     require Exporter;
     @ISA = qw( Exporter );
-    @EXPORT_OK = qw( wrapper date_entered );
+    @EXPORT_OK = qw( wrapper date_entered biblio_008 );
 }
 
 =head1 NAME
@@ -65,4 +67,22 @@ sub date_entered {
     return substr($year,2,2).sprintf ("%0.2d", $mon).sprintf ("%0.2d",$mday);
 }
 
+=head2 biblio_008
+
+    Returns a default value for MARC21 field 008 for biblio records.
+    Depends on prefs DefaultCountryField008, DefaultLanguageField008.
+
+=cut
+
+sub biblio_008 {
+    my $result = date_entered() . DEFAULT_008_POS_6_39;
+    if( C4::Context->preference('DefaultCountryField008') ) {
+        substr( $result, 15, 3 ) = pack( "A3", C4::Context->preference('DefaultCountryField008') );
+    }
+    if( C4::Context->preference('DefaultLanguageField008') ) {
+        substr( $result, 35, 3 ) = pack( "A3", C4::Context->preference('DefaultLanguageField008' ) );
+    }
+    return $result;
+}
+
 1;
diff --git a/cataloguing/value_builder/marc21_field_008.pl b/cataloguing/value_builder/marc21_field_008.pl
index 9f87ae393b7..060715afcfa 100755
--- a/cataloguing/value_builder/marc21_field_008.pl
+++ b/cataloguing/value_builder/marc21_field_008.pl
@@ -28,29 +28,20 @@ use C4::Search;
 use C4::Output qw( output_html_with_http_headers );
 
 use XML::LibXML;
-use Koha::Util::FrameworkPlugin qw|date_entered|;
+use Koha::Util::FrameworkPlugin qw( biblio_008 );
 
 my $builder = sub {
     my ( $params ) = @_;
 
-    my $lang = C4::Context->preference('DefaultLanguageField008' );
-    $lang = "eng" unless $lang;
-    $lang = pack("A3", $lang);
-    my $country = C4::Context->preference('DefaultCountryField008');
-    $country = "|||" unless $country;
-    $country = pack("A3", $country);
-
     my $function_name = $params->{id};
-    my $dateentered = date_entered();
+    my $default008 = biblio_008();
     my $res           = "
 <script>
 
 function Focus$function_name(event) {
-    if ( document.getElementById(event.data.id).value ) {
-	}
-	else {
-        document.getElementById(event.data.id).value='$dateentered' + 'b        $country||||| |||| 00| 0 $lang d';
-	}
+    if( !document.getElementById(event.data.id).value ) {
+        document.getElementById(event.data.id).value='$default008';
+    }
     return 1;
 }
 
@@ -75,14 +66,9 @@ function Click$function_name(event) {
 my $launcher = sub {
     my ( $params ) = @_;
     my $input = $params->{cgi};
-    my $lang = C4::Context->preference('DefaultLanguageField008' );
-    $lang = "eng" unless $lang;
-    $lang = pack("A3", $lang);
-    my $country = C4::Context->preference('DefaultCountryField008') // "xxu";
-    $country = pack("A3", $country);
 
     my $index   = $input->param('index');
-    my $result  = $input->param('result');
+    my $result  = $input->param('result') || biblio_008();
     my $leader  = $input->param('leader');
 
     my $material_configuration;
@@ -142,8 +128,6 @@ my $launcher = sub {
         }
     );
 
-    my $dateentered = date_entered();
-    $result = "$dateentered" . "b        $country||||| |||| 00| 0 $lang d" unless $result;
     my $errorXml = '';
     # Check if the xml, xsd exists and is validated
     my $dir = C4::Context->config('intrahtdocs') . '/prog/' . $template->{lang} . '/data/';
-- 
2.20.1