Übersicht des gesamten XSLT-Templates

<?xml version="1.0"?> 
<xsl:stylesheet version="1.0" 
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 
<xsl:output method="xml" 
            encoding="utf-8" 
            standalone="no" 
            indent="yes" 
            omit-xml-declaration="no" />
 
<xsl:template match="/page">
  <xsl:variable name="module" 
               select="content/topic/@module"/>
  <xsl:choose>
    <xsl:when test="$module = 'content_sitemap'">
      <xsl:call-template name="content_sitemap">
        <xsl:with-param name="topic" 
                 select="/page/content/topic" />
      </xsl:call-template>
    </xsl:when>
  </xsl:choose>
</xsl:template>
 
<xsl:template name="content_sitemap">  
  <xsl:param name="topic" />
  <xsl:variable nam"host">
    <xsl:choose>
      <xsl:when test="$topic/host">
        <xsl:text>http://</xsl:text>
        <xsl:value-of select="$topic/host" 
          disable-output-escaping="true" />
        <xsl:text>/</xsl:text>
      </xsl:when>
      <xsl:otherwise>
        <xsl:text>/</xsl:text>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:variable>
 
  <urlset 
xmlns="http://www.google.com/schemas/sitemap/0.84">
    <xsl:call-template name="mapitem">
      <xsl:with-param name="items" 
        select="$topic/sitemap/mapitem" />
      <xsl:with-param name="host">
        <xsl:value-of select="$host" />
      </xsl:with-param>
    </xsl:call-template>
  </urlset>
</xsl:template>
 
<xsl:template name="mapitem">
  <xsl:param name="items" />
  <xsl:param name="host" />
  <xsl:for-each select="$items">
    <url>
      <loc>
        <xsl:value-of select="$host" />
        <xsl:value-of select="@href" 
         disable-output-escaping="true" />
      </loc>
      <lastmod>
        <xsl:value-of select="substring(@lastmod,0,11)" 
         disable-output-escaping="true" />
      </lastmod>
      <changefreq>
        <xsl:value-of select="@changefreq" 
         disable-output-escaping="true" />
      </changefreq>
      <priority>
        <xsl:value-of select="@priority" 
         disable-output-escaping="true" />
      </priority>
    </url>
    <xsl:if test="mapitem">
      <xsl:call-template name="mapitem">
       <xsl:with-param name="items" 
                       select="mapitem" />
       <xsl:with-param name="host" 
                       select="$host" />
      </xsl:call-template>
    </xsl:if>
  </xsl:for-each>
</xsl:template>
 
</xsl:stylesheet>