[Koha-bugs] [Bug 8252] Error in DOM biblio for UNIMARC (no range for fields 1xx)

[bugzilla-daemon at bugs.koha-community.org]

http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=8252

Jonathan Druart <jonathan.druart at biblibre.com> changed:

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--- Comment #46 from Jonathan Druart <jonathan.druart at biblibre.com> ---
Created attachment 21945
  -->
http://bugs.koha-community.org/bugzilla3/attachment.cgi?id=21945&action=edit
Bug 8252: Fix indexing of UNIMARC 1xx for GRS-1

Before fixing UNIMARC DOM indexing, we must fix GRS-1 indexing

1) In advanced search, some Coded fields index are not working : Print,
Illustration, Content
2) Country-heading index is not working
3) Some subfields are indexed in wrong indexes :
102$a should be in Country-publication instead of Country-heading (non defined
in bib1.att)
106$a, filled only for printed works, should be in ff88-23 (form of item)
instead of itype
(ff88-23 is made for Marc21 008 pos 23, which contains the same data as 106a)
200$b should be in Material-type instead of (or in addition to) itype and
itemtype
(Material-type :"free-form string, ... that describes the material type of the
item, e.g., cassette, kit, computer database, computer file.")
100$a pos 22-24 should not be indexed as "ln" : it is the language of the
record, not the language of the ressource
4) Index names are too long : if we index new positions of coded fields, with
existing names it breaks zebra indexing (there must be a limit in line lenghth
in record.abs?)
5) There are a lot of warns when rebuiding zebra.

This patch make some changes in bib1.att (could be used later to improve
search) :
- fixing wording for att 51 and 1012
- adding comments for attributes based on MARC21 008 field (8800-8841)
- creating 8806 (tpubdate), 8838 (Modified-code), 8818 (ff8-18), 8840
(ff8-18-21), 8819 (ff8-19), 8821 (ff8-21), 8828 (ff8-28), 8830 (ff8-30), 8831
(ff8-31)
- creating attributes specific to UNIMARC : 9701-9707 (Video-mt, Graphics-type,
Graphics-support, Title-page-availability, Cumulative-index-availability,
script-Title, char-encoding)
- setting apart 3 blocks of attributes, so it could be easy to make further
changes :
-- common to Marc21 and UNIMARC : 8806, 8822, 8838
-- slightly different in Marc21 and UNIMARC (different meanings according to
the type of the record => don't match a single UNIMARC field)
-- specific to UNIMARC : 9701-9707

in ccl.properties :
- creating a new index: Country-publication 1=1053
- suppressing some warns by mapping with bib1 att: Date-time-last-modified,
Name, rtype, Music-number
- defining indexes using the 3 blocks attributes defined in bib1 (common to
Marc21 and UNIMARC, slightly different, specific to UNIMARC)

in record.abs :
- renaming some index for 100-105-110 fields
- correcting indexing of 102$a (country of publication)
                         106$a (ff88-23)
                         100$a pos 22-24 (language of record, no more indexed)
                         105$a pos. 0-3 (illustration code)
                         200$b (for the moment, I keep it indexed in itype and
itemtype, but also Material-Type)

in C4/Search.pm :
- adding "Country-publication" index

in opac and staff interface template subtypes_unimarc.in :
- renaming indexes to take into account the changes made to Zebra config files

To test (this cannot be done with a sandbox) :
1) apply the patch in a UNIMARC GRS-1 Koha instance
2) copy the following files from the etc/zebradb of your source directory into
the etc/zebradb of your main Koha directory :
-- etc/zebradb/biblios/etc/bib1.att
-- etc/zebradb/ccl.properties
-- etc/zebradb/marc_defs/unimarc/biblios/record.abs
3) reindex your data (rebuild_zebra -x -b -r -v)
4) try to use those Coded fields indexes in Advanced search, in OPAC and Staff
interface (available after clicking on "More options", then on "Coded
information filters"):
Audience, Print, Literary genre, Biography, Illustration, Content, Video Types,
Serials, Serial Type, Periodicity, Regularity
5) try to search "Country-publication=FR" in simple search

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel at gmail.com>
No koha-qa errors.

Tests for GRS-1
Followed test plan
Search by coded fields works, but only on OPAC,
on staff there are few options
Search by Country-publication works after patch

Signed-off-by: Jonathan Druart <jonathan.druart at biblibre.com>

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