Create productname context with isPartOf

Author: tomschr

suse2022-ns/xhtml/json-ld.xsl

@@ -480,6 +480,7 @@
   </xsl:template>
 
   <xsl:template name="json-ld-dateModified">
+    <xsl:param name="node" select="."/>
     <xsl:variable name="candidate-date">
     <xsl:choose>
       <xsl:when test="function-available('date:date-time') or
@@ -549,7 +550,7 @@
     </xsl:if>
   </xsl:template>
 
-  <!--  -->
+  <!-- The following templates access the Docserv config -->
   <xsl:template name="json-ld-version">
     <xsl:param name="node" select="."/>
     <xsl:variable name="productnumber" select="($node/d:info/d:productnumber)"/>
@@ -569,13 +570,26 @@
       </xsl:call-template>
     </xsl:variable>
     <xsl:variable name="product">
+      <xsl:for-each select="$stitchxml">
+        <xsl:value-of select="key('dcfiles', $dcfile)/ancestor::product/name"/>
+      </xsl:for-each>
+    </xsl:variable>
+    <xsl:variable name="acronym">
       <xsl:for-each select="$stitchxml">
         <xsl:value-of select="key('dcfiles', $dcfile)/ancestor::product/acronym"/>
       </xsl:for-each>
     </xsl:variable>
 
     <xsl:if test="$product != ''">
-      "name": "<xsl:value-of select="$product"/>",
+      "isPartOf": {
+        "@type": "CreativeWorkSeries",
+        "name": "<xsl:value-of select="$product"/>"<xsl:if test="$acronym != ''">
+          <xsl:text>,&#10;</xsl:text>
+          <xsl:text>        "alternateName": "</xsl:text>
+          <xsl:value-of select="$acronym"/>
+          <xsl:text>"</xsl:text>
+        </xsl:if>
+      },
     </xsl:if>
   </xsl:template>