<xsl:param name="medium" />
- <!--
- According to cf/builder/templates/parseTask.cff, connectors can
- also generate a "medium" field, but that is ignored in this
- stylesheet, the rule below instead using an XSLT parameter.
- Should the data element be used in preference when it is included?
- -->
-
+ <!-- Use medium parameter if given. Default to medium from connector -->
<xsl:template match="/record">
<pz:record>
<pz:metadata type="medium">
</xsl:template>
<xsl:template name="string">
- <pz:metadata>
- <xsl:attribute name="type">
- <xsl:value-of select="../@name"/>
- </xsl:attribute>
- <xsl:choose>
- <xsl:when test="../@name = 'medium' and string-length($medium) = 0">
- </xsl:when>
- <xsl:otherwise>
- <xsl:value-of select="."/>
- </xsl:otherwise>
- </xsl:choose>
- </pz:metadata>
+ <xsl:choose>
+ <xsl:when test="../@name = 'medium' and string-length($medium) > 0">
+ </xsl:when>
+ <xsl:otherwise>
+ <pz:metadata>
+ <xsl:attribute name="type">
+ <xsl:value-of select="../@name"/>
+ </xsl:attribute>
+ <xsl:value-of select="."/>
+ </pz:metadata>
+ </xsl:otherwise>
+ </xsl:choose>
</xsl:template>
</xsl:stylesheet>