Attachment 164952 Details for Bug 36603 – Bug 36603: copy the ISNI number over automatically

[patch] Bug 36603: copy the ISNI number over automatically

Bug-36603-copy-the-ISNI-number-over-automatically.patch (text/plain), 5.70 KB, created by Andreas Roussos on 2024-04-16 14:46:11 UTC

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Creator: Andreas Roussos

Created: 2024-04-16 14:46:11 UTC

Size: 5.70 KB

patch

obsolete

>From af2dd56b76c8679e9cd03f2a20d7d778dcdeb4f1 Mon Sep 17 00:00:00 2001
>From: Andreas Roussos <a.roussos@dataly.gr>
>Date: Tue, 16 Apr 2024 14:13:45 +0000
>Subject: [PATCH] Bug 36603: copy the ISNI number over automatically
>
>When linking authorities with other authorities in UNIMARC
>instances it would be good if Koha automatically copied the
>contents of subfield 010$a [aka INTERNATIONAL STANDARD NAME
>IDENTIFIER (ISNI)] into the corresponding 5xx$o subfield
>(should such an ISNI number exist in the source record).
>
>This patch enables the enhancement outlined above.
>
>For more information, please see the offical IFLA UNIMARC
>Authorities Format Manual (online ed., 1.0.0, 2023), pp. 350,
>363, 385. This is actually where we got this idea from ;-)
>
>Note #1: it only applies to the Personal Name, Corporate
>         Body Name, and Family Name authority types.
>
>Note #2: the default MARC Authorities framework that ships
>         with UNIMARC Koha instances does *not* include a
>         subfield $o for fields
>         200 (Authorized Access Point - Personal Name),
>         210 (Authorized Access Point - Corporate Body Name),
>         220 (Authorized Access Point - Family Name).
>         This is per the offical IFLA Manual, and effectively
>         means we can push the ISNI number to the same array
>         used for other subfields (@subfield_loop) without
>         worrying about overwriting any previous value.
>
>Test plan:
>
>0) Have a UNIMARC Koha test instance up and running. Then,
>   carry out the following steps in the Staff interface.
>
>1) Stage for import the sample MARC authority data attached
>   to this Bug report (filename: sample-auths.mrc, contains
>   one Personal, one Corporate Body, and one Family Name).
>   Go to 'Cataloging > Stage records for import' and upload
>   the file. Make sure you select 'Authority' in the 'Record
>   type' dropdown menu. Leave all other settings untouched at
>   their default values. Click the 'Stage for import' button.
>
>   Then, import the staged records into your Catalog. Go
>   to 'Cataloging > Manage staged records'. Click on the
>   filename link in the second column. At the bottom of the
>   page, confirm you can see all three authorities included
>   in the .mrc you uploaded, then click on the button named
>   'Import this batch into the catalog'.
>
>2) Enable the authority finder plugin for authority fields
>   500, 510 and 520. This can be done as follows:
>
>   a) Go to 'Administration > Authority types' and click on
>      'Actions->MARC structure' for the 'NP' (Personal Name)
>      authority type.
>   b) Search for tag 500; then click on 'Actions->Subfields'
>      for that tag.
>   c) Click 'Edit' next to subfield 'a' (Entry element), then
>      pick 'NP' from the 'Thesaurus' dropdown menu. Save your
>      settings and you're good to go! When editing a Personal
>      Name authority from now on, the 'Tag editor' button next
>      to subfield 500$a will launch the authority finder.
>
>   Repeat b) and c): search for tag 510, edit $a, pick 'CO'.
>   Repeat b) and c): search for tag 520, edit $a, pick 'FAM'.
>
>3) Go to Koha's 'Authorities' module. At the top search bar,
>   filter on Personal Name authorities and perform a search.
>   Pick any one of the results, and edit it. Go to tab '5',
>   expand field 500 and use the button next to subfield $a
>   to launch the authority finder. Type '0000' inside the
>   'Search entire record:' text box, and click on 'Search',
>   then 'Choose'.
>
>   Notice that the ISNI number from the source record did
>   *not* get copied to subfield 500$o. The same will happen
>   if you try to Choose an authority for field 510 and 520.
>
>4) Apply this patch.
>
>5) Repeat step 3), this time the ISNI number from the source
>   record will be copied to 500/510/520 $o automatically!
>---
> authorities/blinddetail-biblio-search.pl | 23 +++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
>
>diff --git a/authorities/blinddetail-biblio-search.pl b/authorities/blinddetail-biblio-search.pl
>index 1dae908f35..91bc1dd6ee 100755
>--- a/authorities/blinddetail-biblio-search.pl
>+++ b/authorities/blinddetail-biblio-search.pl
>@@ -96,6 +96,29 @@ if ($authid) {
> 
>     push( @subfield_loop, { marc_subfield => 'w', marc_values => $relationship } ) if ( $relationship );
> 
>+    # Copy the ISNI number over (should one exist) to subfield $o when linking
>+    # authorities with authorities in UNIMARC instances. This only applies to
>+    # the Personal Name, Corporate Body Name, and Family Name authority types.
>+    #
>+    # It's worth noting that the default MARC Authorities framework that ships
>+    # with UNIMARC Koha instances does *not* include a subfield $o for fields
>+    # 200 (Authorized Access Point - Personal Name),
>+    # 210 (Authorized Access Point - Corporate Body Name), and
>+    # 220 (Authorized Access Point - Family Name).
>+    # This is per the offical IFLA Manual, and effectively means we can save
>+    # the ISNI number in the @subfield_loop array without worrying about
>+    # overwriting any previous value that may exist.
>+    #
>+    # For more information, see the offical IFLA UNIMARC Authorities Format
>+    # Manual (online ed., 1.0.0, 2023), pp. 350, 363, 385.
>+    if ( C4::Context->preference('marcflavour') eq 'UNIMARC' ) {
>+        my $isnifield    = $record->field('010');
>+        my $isnisubfield = $isnifield->subfield('a') if defined $isnifield;
>+        my $isninumber   = $isnisubfield
>+            if defined $isnisubfield && ( $auth_type->auth_tag_to_report =~ /^(200|210|220)$/ );
>+        push( @subfield_loop, { marc_subfield => 'o', marc_values => $isninumber } ) if defined $isninumber;
>+    }
>+
>     my $controlled_ind = $auth->controlled_indicators({ record => $record, biblio_tag => $tag_number });
>     $indicator1 = $controlled_ind->{ind1};
>     $indicator2 = $controlled_ind->{ind2};
>-- 
>2.39.2

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