zebra/zeerex2index.xsl

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <!-- $Id: zeerex2index.xsl,v 1.12 2007-03-02 15:50:09 mike Exp $ -->
   3 <!-- See the ZeeRex profile at http://srw.cheshire3.org/profiles/ZeeRex/ -->
   4 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   5                 xmlns:z="http://indexdata.dk/zebra/xslt/1"
   6                 xmlns:e="http://explain.z3950.org/dtd/2.0/"
   7                 version="1.0">
   8  <xsl:variable name="lcletters">abcdefghijklmnopqrstuvwxyz</xsl:variable>
   9  <xsl:variable name="ucletters">ABCDEFGHIJKLMNOPQRSTUVWXYZ</xsl:variable>
  10  <xsl:output indent="yes" method="xml" version="1.0" encoding="UTF-8"/>
  11  <!-- Disable all default text node output -->
  12  <xsl:template match="text()"/>
  13  <!-- Match on ZeeRex XML record -->
  14  <xsl:template match="//e:explain">
  15   <xsl:variable name="id"><xsl:value-of select="concat(
  16         e:serverInfo/e:host, ':',
  17         e:serverInfo/e:port, '/',
  18         e:serverInfo/e:database)"/></xsl:variable>
  19   <z:record id="{$id}" type="update">
  20
  21    <!-- Well, not quite _anywhere_.  Only textual fields are indexed -->
  22    <z:index name="cql:anywhere" type="w">
  23     <xsl:value-of select="e:serverInfo/e:host"/>
  24     <xsl:text> </xsl:text>
  25     <xsl:value-of select="e:serverInfo/e:port"/>
  26     <xsl:text> </xsl:text>
  27     <xsl:value-of select="e:serverInfo/e:database"/>
  28     <xsl:text> </xsl:text>
  29     <xsl:value-of select="e:databaseInfo/e:title"/>
  30     <xsl:text> </xsl:text>
  31     <xsl:value-of select="e:databaseInfo/e:description"/>
  32     <xsl:text> </xsl:text>
  33     <xsl:value-of select="e:databaseInfo/e:author"/>
  34    </z:index>
  35
  36    <z:index name="rec:authorityIndicator" type="0">
  37     <xsl:value-of select="@authoritative"/>
  38    </z:index>
  39
  40    <z:index name="rec:id" type="u">
  41     <xsl:value-of select="$id"/>
  42    </z:index>
  43
  44    <!-- serverInfo -->
  45    <z:index name="net:protocol" type="w">
  46     <xsl:value-of select="e:serverInfo/@protocol"/>
  47    </z:index>
  48    <z:index name="net:version" type="0">
  49     <xsl:value-of select="e:serverInfo/@version"/>
  50    </z:index>
  51    <z:index name="net:method" type="w">
  52     <xsl:value-of select="e:serverInfo/@method"/>
  53    </z:index>
  54    <z:index name="net:host" type="0">
  55     <xsl:value-of select="e:serverInfo/e:host"/>
  56    </z:index>
  57    <z:index name="net:host" type="s">
  58     <xsl:value-of select="e:serverInfo/e:host"/>
  59    </z:index>
  60    <z:index name="net:port" type="0">
  61     <xsl:value-of select="e:serverInfo/e:port"/>
  62    </z:index>
  63    <z:index name="net:port" type="s">
  64     <xsl:value-of select="e:serverInfo/e:port"/>
  65    </z:index>
  66    <z:index name="net:path" type="0">
  67     <xsl:value-of select="e:serverInfo/e:database"/>
  68    </z:index>
  69    <z:index name="net:path" type="s">
  70     <xsl:value-of select="e:serverInfo/e:database"/>
  71    </z:index>
  72    <z:index name="dc:date" type="d">
  73     <xsl:value-of select="e:serverInfo/e:database/@lastUpdate"/>
  74    </z:index>
  75    <z:index name="zeerex:numberOfRecords" type="n">
  76     <xsl:value-of select="e:serverInfo/e:database/@numRecs"/>
  77    </z:index>
  78
  79    <!-- databaseInfo -->
  80    <z:index name="dc:title" type="w">
  81     <xsl:value-of select="e:databaseInfo/e:title"/>
  82    </z:index>
  83    <z:index name="dc:title" type="s">
  84     <xsl:value-of select="e:databaseInfo/e:title"/>
  85    </z:index>
  86    <z:index name="dc:description" type="w">
  87     <xsl:value-of select="e:databaseInfo/e:description"/>
  88    </z:index>
  89    <z:index name="dc:creator" type="w">
  90     <xsl:value-of select="e:databaseInfo/e:author"/>
  91    </z:index>
  92    <z:index name="dc:creator" type="s">
  93     <xsl:value-of select="e:databaseInfo/e:author"/>
  94    </z:index>
  95    <z:index name="dc:language" type="w">
  96     <xsl:value-of select="e:databaseInfo/e:langUsage"/>
  97    </z:index>
  98
  99    <!-- metaInfo -->
 100    <z:index name="rec:lastModificationDate" type="d">
 101     <!-- ### Can Zebra handle this ISO-format date? -->
 102     <xsl:value-of select="e:metaInfo/e:dateModified"/>
 103    </z:index>
 104
 105    <!-- ### indexInfo -->
 106
 107    <!-- recordInfo -->
 108    <z:index name="zeerex:recordSyntax" type="0">
 109     <xsl:value-of select="e:recordInfo/e:recordSyntax/@name"/>
 110     <!-- ### But @identifier is an OID for Z39.50 -->
 111    </z:index>
 112
 113    <!-- schemaInfo -->
 114    <z:index name="zeerex:schema" type="0">
 115     <xsl:value-of select="e:schemaInfo/e:schema/@identifier"/>
 116     <!-- ### Really?  Identifier? -->
 117    </z:index>
 118
 119    <!-- supportsInfo -->
 120    <xsl:for-each select="e:configInfo/e:supports[@type='relationModifier']">
 121     <z:index name="zeerex:supports_relationModifier" type="0">
 122      <xsl:value-of select="."/>
 123     </z:index>
 124    </xsl:for-each>
 125    <xsl:for-each select="e:configInfo/e:supports[@type='booleanModifier']">
 126     <z:index name="zeerex:supports_booleanModifier" type="0">
 127      <xsl:value-of select="."/>
 128     </z:index>
 129    </xsl:for-each>
 130    <xsl:for-each select="e:configInfo/e:supports[@type='maskingCharacter']">
 131     <z:index name="zeerex:supports_maskingCharacter" type="0">
 132      <xsl:value-of select="."/>
 133     </z:index>
 134    </xsl:for-each>
 135    <!-- Many more could be added as required -->
 136
 137   </z:record>
 138  </xsl:template>
 139 </xsl:stylesheet>