From 0cd9d2f1842a93beb4dfb5cba26c64602bdf2d68 Mon Sep 17 00:00:00 2001
From: Janusz Kaczmarek <januszop@gmail.com>
Date: Thu, 27 Apr 2023 01:04:48 +0200
Subject: [PATCH] Bug 36552: Update record 'date entered on file' when
 duplicating a record

The 'date entered on file' (MARC21: 008/0-5, UNIMARC: 100a/0=7) of a record created
by duplication of an existing record should be set to the current date instead of
having the value of the original record.

Test plan
=========
1. Check the 'date entered on file' of an existing biblio / authotiry record
   (MARC21: 008/0-5, UNIMARC: 100a/0=7).
2. Duplicate the record by Edit > Edit as new (duplicate)
3. Control the 'date entered on file' value - it will equal to that of the
   original record.
4. Apply the patch (restart plack).
5. Repeat step 2.
6. Check the date - it should be the current date.

Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
(cherry picked from commit dd8f9e1266f2b93b0d57f1f1289d49f61129391e)
Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
---
 authorities/authorities.pl | 11 +++++++++++
 cataloguing/addbiblio.pl   | 13 +++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/authorities/authorities.pl b/authorities/authorities.pl
index da4eec62ee..e016da793d 100755
--- a/authorities/authorities.pl
+++ b/authorities/authorities.pl
@@ -637,6 +637,17 @@ if ($op eq "add") {
 } else {
     if ( $op eq "duplicate" ) {
         $authid = "";
+        if ( C4::Context->preference('marcflavour') eq 'MARC21' && $record->field('008') ) {
+            my $s008 = $record->field('008')->data;
+            my $date = POSIX::strftime( "%y%m%d", localtime );
+            substr( $s008, 0, 6, $date );
+            $record->field('008')->update($s008);
+        } elsif ( C4::Context->preference('marcflavour') eq 'UNIMARC' && $record->subfield( '100', 'a' ) ) {
+            my $s100a = $record->subfield( '100', 'a' );
+            my $date  = POSIX::strftime( "%Y%m%d", localtime );
+            substr( $s100a, 0, 8, $date );
+            $record->field('100')->update( a => $s100a );
+        }
     }
 
     if ( $changed_authtype eq "changed" ) {
diff --git a/cataloguing/addbiblio.pl b/cataloguing/addbiblio.pl
index e84c542092..bd6b9dc3d9 100755
--- a/cataloguing/addbiblio.pl
+++ b/cataloguing/addbiblio.pl
@@ -602,6 +602,19 @@ if ( $record && $op eq 'duplicate' &&
     my @control_num = $record->field('001');
     $record->delete_fields(@control_num);
 }
+if ( $record && $op eq 'duplicate' ) {
+    if ( C4::Context->preference('marcflavour') eq 'MARC21' && $record->field('008') ) {
+        my $s008 = $record->field('008')->data;
+        my $date = POSIX::strftime( "%y%m%d", localtime );
+        substr( $s008, 0, 6, $date );
+        $record->field('008')->update($s008);
+    } elsif ( C4::Context->preference('marcflavour') eq 'UNIMARC' && $record->subfield( '100', 'a' ) ) {
+        my $s100a = $record->subfield( '100', 'a' );
+        my $date  = POSIX::strftime( "%Y%m%d", localtime );
+        substr( $s100a, 0, 8, $date );
+        $record->field('100')->update( a => $s100a );
+    }
+}
 #populate hostfield if hostbiblionumber is available
 if ($hostbiblionumber) {
     my $marcflavour = C4::Context->preference("marcflavour");
-- 
2.20.1