only add licenseAttributionByText if quelle is set in the license JSON

GovDataOfficial · Nov 4, 2022 · 1b6c019 · 1b6c019
1 parent 5ed1a70
commit 1b6c019
Showing 1 changed file with 7 additions and 14 deletions.
diff --git a/src/main/resources/iso2dcat.xsl b/src/main/resources/iso2dcat.xsl
@@ -908,20 +908,13 @@
 
  <xsl:template name="licenseAttributionByText">
  <xsl:param name="accessConstraintsJson"/>
- <xsl:if test="$accessConstraintsJson">
- <xsl:variable name="byText">
- <xsl:if test="starts-with(normalize-space($accessConstraintsJson), '{')">
- <xsl:variable name="jsonWithQuelle" select="substring-after($accessConstraintsJson, '&quot;quelle&quot;')"/>
- <xsl:variable name="quelle" select="substring-before(substring-after($jsonWithQuelle, '&quot;'), '&quot;')"/>
- <xsl:value-of select="$quelle" />
- </xsl:if>
- </xsl:variable>
- <xsl:if test="$byText">
- <dcatde:licenseAttributionByText>
- <xsl:call-template name="xmlLang"/>
- <xsl:value-of select="$byText"/>
- </dcatde:licenseAttributionByText>
- </xsl:if>
+ <xsl:if test="$accessConstraintsJson and starts-with(normalize-space($accessConstraintsJson), '{') and contains($accessConstraintsJson, '&quot;quelle&quot;')">
+ <xsl:variable name="jsonWithQuelle" select="substring-after($accessConstraintsJson, '&quot;quelle&quot;')"/>
+ <xsl:variable name="quelle" select="substring-before(substring-after($jsonWithQuelle, '&quot;'), '&quot;')"/>
+ <dcatde:licenseAttributionByText>
+ <xsl:call-template name="xmlLang"/>
+ <xsl:value-of select="$quelle" />
+ </dcatde:licenseAttributionByText>
  </xsl:if>
  </xsl:template>