From cab481dbb29fa4b72c0e52dd4dd9e20aebdbc7eb Mon Sep 17 00:00:00 2001
From: Barton Chittenden <barton@bywatersolutions.com>
Date: Tue, 6 Oct 2015 06:22:56 -0700
Subject: [PATCH] Bug 14617: Add fields to ISBN and ISSN indexes: 020$z, 022$y,
 022$z

1) Import MARC21 bibs containing

- ISBN in 020$z
- ISSN in 022$y
- ISSN in 022$z

2) Make sure that bibs are indexed

3) Search by ISBN and ISSN above -- bibs should not show in search.

4) Apply patch, re-index

5) Search again; ISBN in 020$z and ISSN in 022$y and 022$z should return
results.

Signed-off-by: kholten@switchinc.org
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>
---
 .../marc21/biblios/biblio-koha-indexdefs.xml  | 12 +++++++++++
 .../marc21/biblios/biblio-zebra-indexdefs.xsl | 21 +++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/etc/zebradb/marc_defs/marc21/biblios/biblio-koha-indexdefs.xml b/etc/zebradb/marc_defs/marc21/biblios/biblio-koha-indexdefs.xml
index 101f6ff475..1c1abe648f 100644
--- a/etc/zebradb/marc_defs/marc21/biblios/biblio-koha-indexdefs.xml
+++ b/etc/zebradb/marc_defs/marc21/biblios/biblio-koha-indexdefs.xml
@@ -117,6 +117,10 @@
     <target_index>ISBN:w</target_index>
     <target_index>Identifier-standard:w</target_index>
   </index_subfields>
+  <index_subfields tag="020" subfields="z">
+    <target_index>ISBN:w</target_index>
+    <target_index>Identifier-standard:w</target_index>
+  </index_subfields>
   <!--record.abs line 55: melm 020        Identifier-standard-->
   <index_data_field tag="020">
     <target_index>Identifier-standard:w</target_index>
@@ -126,6 +130,14 @@
     <target_index>ISSN:w</target_index>
     <target_index>Identifier-standard:w</target_index>
   </index_subfields>
+  <index_subfields tag="022" subfields="y">
+    <target_index>ISSN:w</target_index>
+    <target_index>Identifier-standard:w</target_index>
+  </index_subfields>
+  <index_subfields tag="022" subfields="z">
+    <target_index>ISSN:w</target_index>
+    <target_index>Identifier-standard:w</target_index>
+  </index_subfields>
   <!--record.abs line 57: melm 022        Identifier-standard-->
   <index_data_field tag="022">
     <target_index>Identifier-standard:w</target_index>
diff --git a/etc/zebradb/marc_defs/marc21/biblios/biblio-zebra-indexdefs.xsl b/etc/zebradb/marc_defs/marc21/biblios/biblio-zebra-indexdefs.xsl
index 3dd627ffc5..1f09b25fd4 100644
--- a/etc/zebradb/marc_defs/marc21/biblios/biblio-zebra-indexdefs.xsl
+++ b/etc/zebradb/marc_defs/marc21/biblios/biblio-zebra-indexdefs.xsl
@@ -140,6 +140,13 @@ definition file (probably something like {biblio,authority}-koha-indexdefs.xml)
         </z:index>
       </xslo:if>
     </xslo:for-each>
+    <xslo:for-each select="marc:subfield">
+      <xslo:if test="contains('z', @code)">
+        <z:index name="ISBN:w Identifier-standard:w">
+          <xslo:value-of select="."/>
+        </z:index>
+      </xslo:if>
+    </xslo:for-each>
   </xslo:template>
   <xslo:template mode="index_subfields" match="marc:datafield[@tag='022']">
     <xslo:for-each select="marc:subfield">
@@ -149,6 +156,20 @@ definition file (probably something like {biblio,authority}-koha-indexdefs.xml)
         </z:index>
       </xslo:if>
     </xslo:for-each>
+    <xslo:for-each select="marc:subfield">
+      <xslo:if test="contains('y', @code)">
+        <z:index name="ISSN:w Identifier-standard:w">
+          <xslo:value-of select="."/>
+        </z:index>
+      </xslo:if>
+    </xslo:for-each>
+    <xslo:for-each select="marc:subfield">
+      <xslo:if test="contains('z', @code)">
+        <z:index name="ISSN:w Identifier-standard:w">
+          <xslo:value-of select="."/>
+        </z:index>
+      </xslo:if>
+    </xslo:for-each>
   </xslo:template>
   <xslo:template mode="index_subfields" match="marc:datafield[@tag='024']">
     <xslo:for-each select="marc:subfield">
-- 
2.20.1