Koha/koha-tmpl/intranet-tmpl/prog/en/xslt/MARC21slimUtils.xsl
Kyle M Hall 115a3e6b60 Bug 10911: fix invalid links when displaying records that have 880 fields
Koha intranet search results using XSLT for records with 880 fields have
the details link created by a code path that incorrectly links to some
opac pages.

Test Plan:
1) Enable XSLT for intranet search results
2) Upload or create a record with at least one 880 field
3) Search for the item ( must have multiple hits to avoid redirection )
4) Click the title link, note it is broken
5) Apply this patch
6) Click the title link, note it is correct

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
Comment: Work as described, no koha-qa errors.

Test
1) imported two times sample record
2) reindex
3) search, find example record, broken links
4) applied patch
5) refresh, good links

NOTE: A similar (invalid references) problem is present on
UNIMARC and NORMAC files
I'll file a new bug for those cases.

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Works nicely, tested with a different set of sample
records with Hebrew 880 fields.

Signed-off-by: Galen Charlton <gmc@esilibrary.com>
2013-09-23 17:12:13 +00:00

199 lines
9.3 KiB
XML

<?xml version='1.0'?>
<!DOCTYPE stylesheet [<!ENTITY nbsp "&#160;" >]>
<xsl:stylesheet version="1.0" xmlns:marc="http://www.loc.gov/MARC21/slim" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template name="datafield">
<xsl:param name="tag"/>
<xsl:param name="ind1"><xsl:text> </xsl:text></xsl:param>
<xsl:param name="ind2"><xsl:text> </xsl:text></xsl:param>
<xsl:param name="subfields"/>
<xsl:element name="datafield">
<xsl:attribute name="tag">
<xsl:value-of select="$tag"/>
</xsl:attribute>
<xsl:attribute name="ind1">
<xsl:value-of select="$ind1"/>
</xsl:attribute>
<xsl:attribute name="ind2">
<xsl:value-of select="$ind2"/>
</xsl:attribute>
<xsl:copy-of select="$subfields"/>
</xsl:element>
</xsl:template>
<xsl:template name="subfieldSelect">
<xsl:param name="codes"/>
<xsl:param name="delimeter"><xsl:text> </xsl:text></xsl:param>
<xsl:param name="subdivCodes"/>
<xsl:param name="subdivDelimiter"/>
<xsl:param name="prefix"/>
<xsl:param name="suffix"/>
<xsl:variable name="str">
<xsl:for-each select="marc:subfield">
<xsl:if test="contains($codes, @code)">
<xsl:if test="contains($subdivCodes, @code)">
<xsl:value-of select="$subdivDelimiter"/>
</xsl:if>
<xsl:value-of select="$prefix"/><xsl:value-of select="text()"/><xsl:value-of select="$suffix"/><xsl:value-of select="$delimeter"/>
</xsl:if>
</xsl:for-each>
</xsl:variable>
<xsl:value-of select="substring($str,1,string-length($str)-string-length($delimeter))"/>
</xsl:template>
<xsl:template name="subfieldSelectSpan">
<xsl:param name="codes"/>
<xsl:param name="delimeter"><xsl:text> </xsl:text></xsl:param>
<xsl:param name="subdivCodes"/>
<xsl:param name="subdivDelimiter"/>
<xsl:param name="prefix"/>
<xsl:param name="suffix"/>
<xsl:for-each select="marc:subfield">
<xsl:if test="contains($codes, @code)">
<span>
<xsl:attribute name="class"><xsl:value-of select="@code"/></xsl:attribute>
<xsl:if test="contains($subdivCodes, @code)">
<xsl:value-of select="$subdivDelimiter"/>
</xsl:if>
<xsl:value-of select="$prefix"/><xsl:value-of select="text()"/><xsl:value-of select="$suffix"/><xsl:if test="position()!=last()"><xsl:value-of select="$delimeter"/></xsl:if>
</span>
</xsl:if>
</xsl:for-each>
</xsl:template>
<xsl:template name="buildSpaces">
<xsl:param name="spaces"/>
<xsl:param name="char"><xsl:text> </xsl:text></xsl:param>
<xsl:if test="$spaces>0">
<xsl:value-of select="$char"/>
<xsl:call-template name="buildSpaces">
<xsl:with-param name="spaces" select="$spaces - 1"/>
<xsl:with-param name="char" select="$char"/>
</xsl:call-template>
</xsl:if>
</xsl:template>
<xsl:template name="chopPunctuation">
<xsl:param name="chopString"/>
<xsl:variable name="length" select="string-length($chopString)"/>
<xsl:choose>
<xsl:when test="$length=0"/>
<xsl:when test="contains('.:,;/ ', substring($chopString,$length,1))">
<xsl:call-template name="chopPunctuation">
<xsl:with-param name="chopString" select="substring($chopString,1,$length - 1)"/>
</xsl:call-template>
</xsl:when>
<xsl:when test="not($chopString)"/>
<xsl:otherwise><xsl:value-of select="$chopString"/></xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- Function extractControlNumber is used to extract the control number (record number) from MARC tags 773/80/85 [etc.] subfield $w.
Parameter: control number string.
Assumes LOC convention: (OrgCode)recordNumber.
If OrgCode is not present, return full string.
Additionally, handle various brackets/parentheses. Chop leading and trailing spaces.
-->
<xsl:template name="extractControlNumber">
<xsl:param name="subfieldW"/>
<xsl:variable name="tranW" select="translate($subfieldW,']})&gt;','))))')"/>
<xsl:choose>
<xsl:when test="contains($tranW,')')">
<xsl:value-of select="normalize-space(translate(substring-after($tranW,')'),'[]{}()&lt;&gt;',''))"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="normalize-space($subfieldW)"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- Function m880Select: Display Alternate Graphic Representation (MARC 880) for selected latin "base"tags
- should be called immediately before the corresonding latin tags are processed
- tags in right-to-left languages are displayed floating right
* Parameter:
+ basetags: display these tags if found in linkage section ( subfield 6) of tag 880
+ codes: display these subfields codes
* Options:
- class: wrap output in <span class="$class">...</span>
- label: prefix each(!) tag with label $label
- bibno: link to biblionumber $bibno
- index: build a search link using index $index with subfield $a as key; if subfield $9 is present use index 'an' with key $9 instead.
* Limitations:
- displays every field on a separate line (to switch between rtl and ltr)
* Pitfalls:
(!) output might be empty
-->
<xsl:template name="m880Select">
<xsl:param name="basetags"/> <!-- e.g. 100,700,110,710 -->
<xsl:param name="codes"/> <!-- e.g. abc -->
<xsl:param name="class"/> <!-- e.g. results_summary -->
<xsl:param name="label"/> <!-- e.g. Edition -->
<xsl:param name="bibno"/>
<xsl:param name="index"/> <!-- e.g. au -->
<xsl:param name="UseAuthoritiesForTracings"/>
<xsl:for-each select="marc:datafield[@tag=880]">
<xsl:variable name="code6" select="marc:subfield[@code=6]"/>
<xsl:if test="contains(string($basetags), substring($code6,1,3))">
<span>
<xsl:choose>
<xsl:when test="boolean($class) and substring($code6,string-length($code6)-1,2) ='/r'">
<xsl:attribute name="class"><xsl:value-of select="$class"/> m880</xsl:attribute>
<xsl:attribute name="dir">rtl</xsl:attribute>
</xsl:when>
<xsl:when test="boolean($class)">
<xsl:attribute name="class"><xsl:value-of select="$class"/></xsl:attribute>
<xsl:attribute name="style">display:block; </xsl:attribute>
</xsl:when>
<xsl:when test="substring($code6,string-length($code6)-1,2) ='/r'">
<xsl:attribute name="class"><xsl:value-of select="$class"/> m880</xsl:attribute>
</xsl:when>
</xsl:choose>
<xsl:if test="boolean($label)">
<span class="label">
<xsl:value-of select="$label"/>
</span>
</xsl:if>
<xsl:variable name="str">
<xsl:for-each select="marc:subfield">
<xsl:if test="contains($codes, @code)">
<xsl:value-of select="text()"/>
<xsl:text> </xsl:text>
</xsl:if>
</xsl:for-each>
</xsl:variable>
<xsl:choose>
<xsl:when test="boolean($bibno)">
<a>
<xsl:attribute name="href">/cgi-bin/koha/catalogue/detail.pl?biblionumber=<xsl:value-of select="$bibno"/></xsl:attribute>
<xsl:value-of select="$str"/>
</a>
</xsl:when>
<xsl:when test="boolean($index) and boolean(marc:subfield[@code=9]) and $UseAuthoritiesForTracings='1'">
<a>
<xsl:attribute name="href">/cgi-bin/koha/catalogue/search.pl?q=an:<xsl:value-of select="marc:subfield[@code=9]"/></xsl:attribute>
<xsl:value-of select="$str"/>
</a>
</xsl:when>
<xsl:when test="boolean($index)">
<a>
<xsl:attribute name="href">/cgi-bin/koha/catalogue/search.pl?q=<xsl:value-of select="$index"/>:<xsl:value-of select="marc:subfield[@code='a']"/></xsl:attribute>
<xsl:value-of select="$str"/>
</a>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$str"/>
</xsl:otherwise>
</xsl:choose>
</span>
</xsl:if>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
<!-- Stylus Studio meta-information - (c)1998-2002 eXcelon Corp.
<metaInformation>
<scenarios/><MapperInfo srcSchemaPath="" srcSchemaRoot="" srcSchemaPathIsRelative="yes" srcSchemaInterpretAsXML="no" destSchemaPath="" destSchemaRoot="" destSchemaPathIsRelative="yes" destSchemaInterpretAsXML="no"/>
</metaInformation>
-->