https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=35142 --- Comment #2 from Tomás Cohen Arazi (tcohen) <tomascohen@gmail.com> --- Created attachment 198873 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=198873&action=edit Bug 35142: Remove GetNormalizedOCLCNumber and oclc_number Unifies OCLC number extraction into the MetadataExtractor pattern. The get_normalized_oclc method now lives in the base ::MARC class (035$a is flavor-independent) with improved matching: - Case-insensitive OCoLC detection (matches ocolc, OCOLC, etc.) - Generic orgcode prefix stripping (any parenthesized prefix, not just literal "(OCoLC)") for resilience against cataloging typos This resolves a pre-existing inconsistency where different code paths produced different results for the same record depending on which implementation was used. Assisted-by: Sonnet 4.6 (Anthropic) Test plan: 1. Apply patch 2. Run: $ ktd --shell k$ prove t/Koha/Util/MARC.t \ t/db_dependent/Koha.t \ t/db_dependent/Koha/Biblio.t \ t/db_dependent/Koha/Biblio/Metadata/Extractor/MARC/MARC21.t => SUCCESS: Tests pass 3. Verify OCLC numbers still display in OPAC and staff detail pages 4. Sign off :-D -- You are receiving this mail because: You are watching all bug changes.