Koha-clms/C4
Martin Renvoize 873fcbb51f
Bug 42188: Use MARC-in-JSON for biblio action log diffs
Replace the custom _marc_record_to_diffable helper with MARC::Record::MiJ's
to_mij_structure method, which produces standard MARC-in-JSON. This fixes
three problems with the old approach:

- Dollar signs used as subfield delimiters in the formatted string were
  ambiguous when subfield content itself contained " $x " sequences.
- Grouping fields by tag into a hash lost inter-field ordering, making
  lossless reconstruction of the MARC record impossible.
- Non-ASCII characters were subject to Perl string context encoding
  issues; JSON serialisation of the MiJ structure handles UTF-8 cleanly.

_unblessed_for_log in Koha::Biblio is updated to return only the three
biblio columns that are genuinely independent of the MARC record
(frameworkcode, opac_suppressed, serial). The remaining columns
(author, title, subtitle, notes, etc.) are denormalised copies of MARC
data already captured in the _marc key, so including them produced
redundant and noisy diffs.

The fmt() helper in viewlog.js is updated to render JavaScript arrays
as ordered lists rather than objects with numeric keys, improving the
display of MARC subfield arrays in the diff table.

Signed-off-by: David Nind <david@davidnind.com>
Signed-off-by: Lisette Scheer <lisette@bywatersolutions.com>
Signed-off-by: Lucas Gass <lucas@bywatersolutions.com>
2026-05-05 13:42:00 -06:00
..
AuthoritiesMarc Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Barcodes Bug 42221: Fix EAN-13 autoBarcode not incrementing 2026-04-16 15:54:09 -06:00
ClassSortRoutine Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
ClassSplitRoutine Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Creators Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
External Bug 41479: Remove Baker & Taylor integration 2026-03-24 07:50:10 +01:00
Form Bug 28308: Remove 0 from "days in advance" for "Advance notice" 2026-01-30 10:54:02 -07:00
Heading Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
ILSDI Bug 40622: Add missing interface parameter 2025-10-06 09:15:27 -06:00
Installer Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Labels Bug 40473: Use better algorithm for calculating Code39 barcode length 2025-09-26 10:36:41 -06:00
Linker Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Members Bug 28308: Remove 0 from "days in advance" for "Advance notice" 2026-01-30 10:54:02 -07:00
OAI Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Output Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Patroncards Bug 40680: Fix C4/Patroncards/Patroncard.pm 2025-12-01 08:33:57 -07:00
Reports Bug 39164: Add max_statement_time to SQL report queries 2026-04-15 14:10:33 -06:00
SIP Bug 23909: Extend SIP to distinguish pending vs waiting holds 2026-05-01 11:04:19 -06:00
Search Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Serials Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Utils/DataTables Bug 41042: default_save_state is enabled by default 2025-10-23 11:33:32 -06:00
Accounts.pm Bug 35612: (QA follow-up) Use interface parameter and remove self-referential use 2026-02-27 11:38:53 -07:00
Acquisition.pm Bug 39722: (follow-up) Remove find 2026-02-06 15:17:09 -07:00
Auth.pm Bug 17387: (follow-up) move records_restore under editcatalogue permission 2026-04-15 14:10:27 -06:00
Auth_cas_servers.yaml.sample
…
Auth_with_cas.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Auth_with_ldap.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Auth_with_shibboleth.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
AuthoritiesMarc.pm Bug 41962: Add comment to SearchAuthorities, change POD 2026-05-01 11:04:34 -06:00
Barcodes.pm Bug 18584: Remove trailing spaces in Barcodes.pm 2025-11-18 06:56:42 -07:00
Biblio.pm Bug 42188: Use MARC-in-JSON for biblio action log diffs 2026-05-05 13:42:00 -06:00
Breeding.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Budgets.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Calendar.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Charset.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Circulation.pm Bug 37966: (follow-up) Make empty string handling more explicit in Circulation.pm 2026-04-29 09:09:10 -06:00
ClassSortRoutine.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
ClassSource.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
ClassSplitRoutine.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Context.pm Bug 42185: Remove C4::Context->new_dbh 2026-04-29 09:09:06 -06:00
Contract.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
CourseReserves.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Creators.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
HTML5Media.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Heading.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
HoldsQueue.pm Bug 41959: (QA follow-up) Add missing POD 2026-03-24 15:35:34 +01:00
ImportBatch.pm Bug 39516: (follow-up) Add missing POD for private subroutines 2026-04-29 09:09:23 -06:00
ImportExportFramework.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
InstallAuth.pm Bug 41454: Remove unused dbh calls 2026-04-15 09:14:51 -06:00
Installer.pm Bug 42318: Populate record_sources with system defined values on install 2026-04-15 09:14:45 -06:00
ItemCirculationAlertPreference.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Items.pm Bug 38946: Add enumchron to inventory table 2026-02-27 11:38:33 -07:00
Koha.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Labels.pm
…
Languages.pm Bug 41440: Fix bug revealed by unit test 2026-04-15 14:10:32 -06:00
Letters.pm Bug 42136: prevent cgi, directory, and file plugins from use in user-entered templates 2026-04-28 15:48:20 -06:00
Linker.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Log.pm Bug 42030: (follow-up) Don't diff undefined fields 2026-05-01 11:04:23 -06:00
MarcModificationTemplates.pm Bug 16994: (QA follow-up) Align overwrite result key across module, template and tests 2026-04-17 09:18:17 -06:00
Matcher.pm Bug 39516: (follow-up) Add missing POD for private subroutines 2026-04-29 09:09:23 -06:00
Members.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Message.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Output.pm Bug 30261: Render opac 404 for opac/tracklinks.pl 2026-03-20 11:54:32 +00:00
Overdues.pm Bug 23415: (follow-up) Fallback to 'days' in 'get_chargeable_units' 2026-03-25 13:48:06 +01:00
Patroncards.pm Bug 38664: Tidy the whole codebase 2025-02-11 14:58:24 +01:00
Record.pm Bug 41690: Add MARC21 245 (subtitle) to Cite option 2026-05-01 11:04:35 -06:00
Reports.pm Bug 41834: Fix GetDelimiterChoices after options column removed from sysprefs.sql 2026-03-20 11:53:44 +00:00
Reserves.pm Bug 41267: (follow-up) Check if exists 2026-04-10 09:47:51 -06:00
Ris.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
RotatingCollections.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
SMS.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Scheduler.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Scrubber.pm Bug 40659: Change Scrubber profile name to opac_virtual_card 2026-04-23 16:04:11 -06:00
Search.pm Bug 41454: Remove unused dbh calls 2026-04-15 09:14:51 -06:00
Serials.pm Bug 41330: Escape braces in serials number management 2026-03-09 17:06:50 -06:00
Service.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
ShelfBrowser.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
SocialData.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Stats.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Suggestions.pm Bug 42030: Populate diff column for suggestion CREATE/MODIFY/DELETE logs 2026-05-01 11:04:22 -06:00
TTParser.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
Tags.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
Templates.pm Bug 41837: Remove $path from C4::Templates 2026-03-09 17:06:50 -06:00
TmplToken.pm Bug 40163: Fix several http addresses in the code docs 2025-09-23 16:21:29 -06:00
TmplTokenType.pm Bug 40680: Move EXPORT_OK right after Modern::Perl 2025-12-01 08:33:56 -07:00
UsageStats.pm Bug 34353: Remove 'SpineLabelShowPrintOnBibDetails' syspref 2026-04-29 09:09:27 -06:00
XISBN.pm Bug 41454: Remove unused dbh calls 2026-04-15 09:14:51 -06:00
XSLT.pm Bug 40972: (QA follow-up) POD 2026-04-15 14:10:16 -06:00