<?xml version="1.0"?>
-<!-- $Id: irspy2zeerex.xsl,v 1.1 2006-10-26 13:39:13 sondberg Exp $ -->
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+<!--
+ $Id: irspy2zeerex.xsl,v 1.11 2006-11-02 11:46:41 sondberg Exp $
+
+ This stylesheet is used by IRSpy to map the internal mixed Zeerex/IRSpy
+ record format into the Zeerex record which we store.
+
+-->
+<xsl:stylesheet
+ xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:irspy="http://indexdata.com/irspy/1.0"
+ xmlns="http://explain.z3950.org/dtd/2.0/"
+ xmlns:explain="http://explain.z3950.org/dtd/2.0/"
+ exclude-result-prefixes="irspy explain"
version="1.0">
<xsl:output indent="yes"
version="1.0"
encoding="UTF-8"/>
- <!-- identity stylesheet -->
- <xsl:template match="/">
- <xsl:copy-of select="/"/>
+ <xsl:strip-space elements="*"/>
+
+ <xsl:variable name="old_indexes" select="/*/explain:indexInfo/explain:index"/>
+ <xsl:variable name="use_attr_names" select="document('use-attr-names.xml')"/>
+
+
+ <xsl:template match="/*">
+ <explain>
+ <xsl:call-template name="insert-zeerexBase"/>
+ <xsl:call-template name="insert-indexInfo"/>
+ <xsl:call-template name="insert-recordInfo"/>
+ <xsl:call-template name="insert-irspySection"/>
+ </explain>
+ </xsl:template>
+
+
+ <xsl:template name="insert-zeerexBase">
+ <xsl:copy-of select="explain:serverInfo"/>
+ <xsl:copy-of select="explain:databaseInfo"/>
+ <metaInfo>
+ <dateModified><xsl:value-of
+ select="/*/irspy:status/*[last()]"/></dateModified>
+ </metaInfo>
+ </xsl:template>
+
+
+ <xsl:template name="insert-indexInfo">
+ <indexInfo>
+ <xsl:for-each select="/*/irspy:status/irspy:search">
+ <xsl:variable name="set" select="@set"/>
+ <xsl:variable name="ap" select="@ap"/>
+ <xsl:variable name="old"
+ select="$old_indexes[explain:map/explain:attr/@set = $set and
+ explain:map/explain:attr/text() = $ap]"/>
+ <xsl:choose>
+ <xsl:when test="$old">
+ <xsl:call-template name="insert-index-section">
+ <xsl:with-param name="title" select="$old/explain:title"/>
+ </xsl:call-template>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:call-template name="insert-index-section"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:for-each>
+ </indexInfo>
+ </xsl:template>
+
+
+ <xsl:template name="insert-recordInfo">
+ <recordInfo>
+ <xsl:for-each select="/*/irspy:status/irspy:record_fetch[@ok = 1]">
+ <recordSyntax name="{@syntax}">
+ <elementSet name="F"/> <!-- FIXME: This should be probed too -->
+ </recordSyntax>
+ </xsl:for-each>
+ </recordInfo>
</xsl:template>
+ <!--
+ Here we list the bits and pieces of the irspy:status element which we
+ want to keep in the persistent version of the zeerex record.
+ Simply add "| irspy:xxx" to the select attribute.
+ -->
+ <xsl:template name="insert-irspySection">
+ <irspy:status>
+ <xsl:for-each select="*/irspy:probe |
+ */irspy:boolean |
+ */irspy:named_resultset |
+ */irspy:explain">
+ <xsl:copy-of select="."/>
+ </xsl:for-each>
+ </irspy:status>
+ </xsl:template>
+
+
+ <xsl:template match="node() | @*">
+ <xsl:copy>
+ <xsl:apply-templates select="@* | node()"/>
+ </xsl:copy>
+ </xsl:template>
+
+
+ <xsl:template name="insert-index-section">
+ <xsl:param name="update" select="."/>
+ <xsl:param name="title">
+ <xsl:call-template name="insert-index-title">
+ <xsl:with-param name="update" select="$update"/>
+ </xsl:call-template>
+ </xsl:param>
+
+ <index>
+ <xsl:attribute name="search">
+ <xsl:choose>
+ <xsl:when test="$update/@ok = 1">true</xsl:when>
+ <xsl:otherwise>false</xsl:otherwise>
+ </xsl:choose>
+ </xsl:attribute>
+ <title primary="true" lang="en">
+ <xsl:value-of select="$title"/>
+ </title>
+ <map primary="true">
+ <attr type="1" set="{$update/@set}">
+ <xsl:value-of select="$update/@ap"/>
+ </attr>
+ </map>
+ </index>
+ </xsl:template>
+
+
+ <xsl:template name="insert-index-title">
+ <xsl:param name="update"/>
+ <xsl:variable name="name"
+ select="$use_attr_names/*/map[@attr = $update/@ap and
+ @set = $update/@set]/@name"/>
+
+ <xsl:choose>
+ <xsl:when test="string-length($name) > 0"><xsl:value-of
+ select="$name"/></xsl:when>
+ <xsl:otherwise><xsl:value-of select="$update/@ap"/></xsl:otherwise>
+ </xsl:choose>
+ </xsl:template>
+
+
+ <xsl:template match="*"/>
+
</xsl:stylesheet>