If metadata cannot be retrieved via SRU API fallback to static metatada ISBN search
Fixes ERROR: No metadata found for IDNO: 9783701183081
Die zweite ID ist bereits in der Metadaten-CSV enthalten (dort unter ID
8000000009).
diff --git a/xslt/epub2i5.xsl b/xslt/epub2i5.xsl
index f2f2414..2847b81 100644
--- a/xslt/epub2i5.xsl
+++ b/xslt/epub2i5.xsl
@@ -45,7 +45,8 @@
<xsl:message select="concat('debug message idno: ', $idno)"/>
<xsl:message select="concat('debug message original title from static metadata: ', if(starts-with($idno, '8')) then doc('static_metadata.xml')//oai:dc[dc:identifier=$idno]//dc:title else '')"/>
</xsl:if>
- <xsl:copy-of select="if(starts-with($idno, '8')) then doc('static_metadata.xml')//oai:dc[dc:identifier=$idno] else doc($dnbBookdataQuery)"/>
+ <xsl:variable name="tmp" select="if(starts-with($idno, '8')) then doc('static_metadata.xml')//oai:dc[dc:identifier=$idno] else doc($dnbBookdataQuery)"/>
+ <xsl:copy-of select="if($tmp//dc:title) then $tmp else doc('static_metadata.xml')//oai:dc[replace(dc:identifier[@xsi:type='tel:ISBN'][1], '-', '')=$idno]"/>
</xsl:variable>
<xsl:variable name="autor"