Attachment 120943 Details for Bug 18540 – Bug 18540: Handle indexing sort title only when needed

[patch] Bug 18540: Handle indexing sort title only when needed

Bug-18540-Handle-indexing-sort-title-only-when-nee.patch (text/plain), 6.88 KB, created by Nick Clemens (kidclamp) on 2021-05-13 16:47:59 UTC

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Creator: Nick Clemens (kidclamp)

Created: 2021-05-13 16:47:59 UTC

Size: 6.88 KB

patch

obsolete

>From 75989590a8e99e809aa52be4a4aaecf8af23942f Mon Sep 17 00:00:00 2001
>From: Nick Clemens <nick@bywatersolutions.com>
>Date: Thu, 13 May 2021 16:34:38 +0000
>Subject: [PATCH] Bug 18540: Handle indexing sort title only when needed
>
>This patch moves the code that generates the xsl for MARC21 biblio sorting
>to it's own template that is only called when specified in the xml
>
>To test:
> 1 - xsltproc etc/zebradb/xsl/koha-indexdefs-to-zebra.xsl etc/zebradb/marc_defs/marc21/authorities/authority-koha-indexdefs.xml > etc/zebradb/marc_defs/marc21/authorities/authority-zebra-indexdefs.xsl
> 2 - git diff
> 3 - Note that authority-zebra-indexdefs.xsl now has 245 Title:s info
> 4 - Apply patch
> 5 - xsltproc etc/zebradb/xsl/koha-indexdefs-to-zebra.xsl etc/zebradb/marc_defs/marc21/authorities/authority-koha-indexdefs.xml > etc/zebradb/marc_defs/marc21/authorities/authority-zebra-indexdefs.xsl
> 6 - git diff
> 7 - There are lines added about title sort, but no 245 block
> 8 - xsltproc etc/zebradb/xsl/koha-indexdefs-to-zebra.xsl etc/zebradb/marc_defs/marc21/biblios/biblio-koha-indexdefs.xml > etc/zebradb/marc_defs/marc21/biblios/biblio-zebra-indexdefs.xsl
> 9 - git diff
>10 - Note lines changes to ...title_sort
>11 - 245 block does not change
>---
> .../marc21/biblios/biblio-koha-indexdefs.xml       |  3 ++
> etc/zebradb/xsl/koha-indexdefs-to-zebra.xsl        | 42 +++++++++++++++-------
> 2 files changed, 32 insertions(+), 13 deletions(-)
>
>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 e1941793c9..925d18cef8 100644
>--- a/etc/zebradb/marc_defs/marc21/biblios/biblio-koha-indexdefs.xml
>+++ b/etc/zebradb/marc_defs/marc21/biblios/biblio-koha-indexdefs.xml
>@@ -390,6 +390,9 @@
>     <target_index>Title-collective:w</target_index>
>   </index_data_field>
>   
>+  <index_sort_title tag="245" subfields="a">
>+    <target_index>Title:s</target_index>
>+  </index_sort_title>
>   <index_subfields tag="245" subfields="a">
>     <target_index>Title-cover:w</target_index>
>     <target_index>Title-cover:p</target_index>
>diff --git a/etc/zebradb/xsl/koha-indexdefs-to-zebra.xsl b/etc/zebradb/xsl/koha-indexdefs-to-zebra.xsl
>index 59876caf73..6c40025bc6 100644
>--- a/etc/zebradb/xsl/koha-indexdefs-to-zebra.xsl
>+++ b/etc/zebradb/xsl/koha-indexdefs-to-zebra.xsl
>@@ -19,6 +19,7 @@
>     <xsl:key name="index_data_field_tag"    match="kohaidx:index_data_field"    use="@tag"/>
>     <xsl:key name="index_heading_conditional_tag" match="kohaidx:index_heading_conditional" use="@tag"/>
>     <xsl:key name="index_match_heading_tag" match="kohaidx:index_match_heading" use="@tag"/>
>+    <xsl:key name="index_sort_title_tag"          match="kohaidx:index_sort_title" use="@tag"/>
> 
>     <xsl:template match="kohaidx:index_defs">
>     <xsl:comment>
>@@ -39,7 +40,7 @@ definition file (probably something like {biblio,authority}-koha-indexdefs.xml)
>             <xslo:template match="text()" mode="index_heading_conditional"/>
>             <xslo:template match="text()" mode="index_match_heading"/>
>             <xslo:template match="text()" mode="index_subject_thesaurus"/>
>-            <xslo:template match="text()" mode="index_sort_tit"/>
>+            <xslo:template match="text()" mode="index_sort_title"/>
>             <xslo:template match="/">
>                 <xslo:if test="marc:collection">
>                     <collection>
>@@ -66,7 +67,7 @@ definition file (probably something like {biblio,authority}-koha-indexdefs.xml)
>                     <xslo:apply-templates mode="index_match_heading"/>
>                     <xslo:apply-templates mode="index_subject_thesaurus"/>
>                     <xslo:apply-templates mode="index_all"/>
>-                    <xslo:apply-templates mode="index_sort_tit"/>
>+                    <xslo:apply-templates mode="index_sort_title"/>
>                 </z:record>
>             </xslo:template>
> 
>@@ -78,23 +79,13 @@ definition file (probably something like {biblio,authority}-koha-indexdefs.xml)
>             <xsl:call-template name="handle-index-heading"/>
>             <xsl:call-template name="handle-index-heading-conditional"/>
>             <xsl:call-template name="handle-index-match-heading"/>
>+            <xsl:call-template name="handle-index-sort-title"/>
>             <xsl:apply-templates/>
>             <xslo:template mode="index_all" match="text()">
>                 <z:index name="Any:w Any:p">
>                     <xslo:value-of select="."/>
>                 </z:index>
>             </xslo:template>
>-            <xslo:template mode="index_sort_tit" match="marc:datafield[@tag='245']">
>-                <xslo:variable name="chop">
>-                    <xslo:choose>
>-                        <xslo:when test="not(number(@ind2))">0</xslo:when>
>-                        <xslo:otherwise><xslo:value-of select="number(@ind2)"/></xslo:otherwise>
>-                    </xslo:choose>
>-                </xslo:variable>
>-                <z:index name="Title:s">
>-                    <xslo:value-of select="substring(marc:subfield[@code='a'], $chop+1)"/>
>-                </z:index>
>-            </xslo:template>
>             <xslo:template name="chopPunctuation">
>             <xslo:param name="chopString"/>
>                 <xslo:variable name="length" select="string-length($chopString)"/>
>@@ -450,6 +441,31 @@ definition file (probably something like {biblio,authority}-koha-indexdefs.xml)
>         </z:index>
>     </xsl:template>
> 
>+    <xsl:template name="handle-index-sort-title">
>+        <xsl:for-each select="//kohaidx:index_sort_title[generate-id() = generate-id(key('index_sort_title_tag', @tag)[1])]">
>+            <xslo:template mode="index_sort_title">
>+                <xsl:attribute name="match">
>+                    <xsl:text>marc:datafield[@tag='</xsl:text>
>+                    <xsl:value-of select="@tag"/>
>+                    <xsl:text>']</xsl:text>
>+                </xsl:attribute>
>+                <xsl:for-each select="key('index_sort_title_tag', @tag)">
>+                    <xslo:variable name="chop">
>+                        <xslo:choose>
>+                          <xslo:when test="not(number(@ind2))">0</xslo:when>
>+                          <xslo:otherwise>
>+                            <xslo:value-of select="number(@ind2)"/>
>+                          </xslo:otherwise>
>+                        </xslo:choose>
>+                    </xslo:variable>
>+                    <z:index name="Title:s">
>+                        <xslo:value-of select="substring(marc:subfield[@code='a'], $chop+1)"/>
>+                    </z:index>
>+                </xsl:for-each>
>+            </xslo:template>
>+        </xsl:for-each>
>+    </xsl:template>
>+
>     <xsl:template name="handle-index-match-heading">
>         <xsl:for-each select="//kohaidx:index_match_heading[generate-id() = generate-id(key('index_match_heading_tag', @tag)[1])]">
>             <xslo:template mode="index_match_heading">
>-- 
>2.11.0

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