RDF/XML für OPAC Titeldaten

public/instance/proxy/opac-de-23/index.php

@@ -14,6 +14,7 @@ use HAB\Pica\Writer\PicaXmlWriter;
 
 define('PSI_TEMPLATE', 'http://opac.lbs-braunschweig.gbv.de/DB=2/PLAIN=Y/CHARSET=UTF8/PLAINTTLCHARSET=UTF8/PPN?PPN=%s');
 define('PICA_TEMPLATE', 'http://uri.hab.de/instance/proxy/opac-de-23/%s.xml');
+define('MODS_TEMPLATE', 'http://uri.hab.de/instance/proxy/opac-de-23/%s.mods');
 define('RDF_TEMPLATE', 'http://uri.hab.de/instance/proxy/opac-de-23/%s.rdf');
 
 function terminate (Request $request, Response $response) {
@@ -25,6 +26,7 @@ function terminate (Request $request, Response $response) {
 function load ($ident) {
     $content = @file_get_contents(sprintf(PSI_TEMPLATE, $ident));
     if ($content) {
+        $content = normalizer_normalize($content);
         $reader = new PicaNormReader();
         $reader->open($content);
         return $reader->read();
@@ -103,6 +105,14 @@ switch ($format) {
                 $response = new Response($content, 200, array('Content-Type' => 'application/rdf+xml'));
                 break;
             }
+        } else {
+            $templateUri = __DIR__ . '/../../../../src/xslt/mods2rdf.xsl';
+            $sourceUri = sprintf(MODS_TEMPLATE, $ident);
+            $content = transform($sourceUri, $templateUri);
+            if ($content) {
+                $response = new Response($content, 200, array('Content-Type' => 'application/rdf+xml'));
+                break;
+            }
         }
         $response = new Response('<h1>406 Not Acceptable</h1>', 406, array('Content-Type' => 'text/html'));
         break;

src/xslt/mods2rdf.xsl

+<xsl:transform version="1.0"
+               xmlns:dct="http://purl.org/dc/terms/"
+               xmlns:foaf="http://xmlns.com/foaf/0.1/"
+               xmlns:marcrel="http://id.loc.gov/vocabulary/relators/"
+               xmlns:owl="http://www.w3.org/2002/07/owl#"
+               xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+               xmlns:rdau="http://rdaregistry.info/Elements/u/"
+               xmlns:skos="http://www.w3.org/2004/02/skos/core#"
+               xmlns:mods="http://www.loc.gov/mods/v3"
+               xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+  <xsl:variable name="proxyBaseUrl">http://uri.hab.de/instance/proxy/opac-de-23/</xsl:variable>
+
+  <xsl:template match="mods:mods">
+    <rdf:RDF>
+      <dct:BibliographicResource rdf:about="{$proxyBaseUrl}{mods:recordInfo/mods:recordIdentifier}">
+        <skos:prefLabel>
+          <!-- Verfasser -->
+          <xsl:if test="mods:name[mods:role/mods:roleTerm = 'aut'][mods:namePart[@type = 'family' or @type = 'given']]">
+            <xsl:for-each select="mods:name[mods:role/mods:roleTerm = 'aut'][mods:namePart[@type = 'family' or @type = 'given']]">
+              <xsl:if test="position() > 1">
+                <xsl:text>; </xsl:text>
+              </xsl:if>
+              <xsl:if test="mods:namePart[@type = 'family'] and mods:namePart[@type = 'given']">
+                <xsl:value-of select="mods:namePart[@type = 'family']"/>
+                <xsl:text>, </xsl:text>
+              </xsl:if>
+              <xsl:value-of select="mods:namePart[@type = 'given']"/>
+            </xsl:for-each>
+            <xsl:text>: </xsl:text>
+          </xsl:if>
+          <!-- Titel -->
+          <xsl:value-of select="mods:titleInfo[not(preceding-sibling::mods:titleInfo)]/mods:title"/>
+          <xsl:text>. - </xsl:text>
+          <!-- Ort und Verlage -->
+          <xsl:for-each select="mods:originInfo[mods:dateIssued]/mods:place">
+            <xsl:if test="position() > 1">
+              <xsl:text>; </xsl:text>
+            </xsl:if>
+            <xsl:value-of select="."/>
+          </xsl:for-each>
+          <xsl:if test="mods:originInfo[mods:dateIssued]/mods:place and mods:originInfo[mods:dateIssued]/mods:publisher">
+            <xsl:text> : </xsl:text>
+          </xsl:if>
+          <xsl:for-each select="mods:originInfo[mods:dateIssued]/mods:publisher">
+            <xsl:if test="position() > 1">
+              <xsl:text>; </xsl:text>
+            </xsl:if>
+            <xsl:value-of select="."/>
+          </xsl:for-each>
+          <!-- Datum -->
+          <xsl:if test="mods:originInfo[mods:dateIssued]/mods:place or mods:originInfo[mods:dateIssued]/mods:publisher">
+            <xsl:text>, </xsl:text>
+          </xsl:if>
+          <xsl:value-of select="mods:originInfo/mods:dateIssued"/>
+
+          <!-- Signatur -->
+          <xsl:if test="mods:location/mods:shelfLocator">
+            <xsl:text>. - HAB Wolfenbüttel </xsl:text>
+            <xsl:value-of select="mods:location/mods:shelfLocator[1]"/>
+          </xsl:if>
+        </skos:prefLabel>
+
+        <xsl:apply-templates/>
+      </dct:BibliographicResource>
+    </rdf:RDF>
+  </xsl:template>
+
+  <xsl:template match="mods:mods/mods:titleInfo[not(preceding-sibling::mods:titleInfo)]">
+    <dct:title>
+      <xsl:value-of select="normalize-space(concat(mods:nonSort, ' ', mods:title))"/>
+      <xsl:if test="mods:subTitle">
+        <xsl:value-of select="concat(' : ', mods:subTitle)"/>
+      </xsl:if>
+    </dct:title>
+  </xsl:template>
+
+  <xsl:template match="mods:language/mods:languageTerm[@type = 'code'][@authority = 'iso639-2b']">
+    <dct:language>
+      <skos:Concept>
+        <owl:sameAs rdf:resource="http://id.loc.gov/vocabulary/iso639-2/{.}"/>
+        <skos:prefLabel><xsl:value-of select="."/></skos:prefLabel>
+      </skos:Concept>
+    </dct:language>
+  </xsl:template>
+
+  <xsl:template match="mods:subject[@authority = 'gnd']/mods:topic">
+    <dct:subject>
+      <skos:Concept>
+        <xsl:choose>
+          <xsl:when test="starts-with(@valueURI, 'http://uri.hab.de')">
+            <xsl:attribute name="rdf:about"><xsl:value-of select="@valueURI"/></xsl:attribute>
+          </xsl:when>
+          <xsl:when test="@valueURI">
+            <owl:sameAs rdf:resource="{@valueURI}"/>
+          </xsl:when>
+        </xsl:choose>
+        <skos:prefLabel><xsl:value-of select="."/></skos:prefLabel>
+      </skos:Concept>
+    </dct:subject>
+  </xsl:template>
+
+  <xsl:template match="mods:classification">
+    <dct:subject>
+      <skos:Concept>
+        <xsl:choose>
+          <xsl:when test="starts-with(@valueURI, 'http://uri.hab.de')">
+            <xsl:attribute name="rdf:about"><xsl:value-of select="@valueURI"/></xsl:attribute>
+          </xsl:when>
+          <xsl:when test="@valueURI">
+            <owl:sameAs rdf:resource="{@valueURI}"/>
+          </xsl:when>
+        </xsl:choose>
+        <skos:prefLabel><xsl:value-of select="."/></skos:prefLabel>
+      </skos:Concept>
+    </dct:subject>
+  </xsl:template>
+
+  <xsl:template match="mods:originInfo[mods:dateIssued]">
+    <dct:issued><xsl:value-of select="mods:dateIssued"/></dct:issued>
+    <xsl:if test="mods:place/mods:placeTerm[@type = 'text']">
+      <rdau:P60163><xsl:value-of select="mods:place/mods:placeTerm[@type = 'text']"/></rdau:P60163>
+    </xsl:if>
+    <xsl:if test="mods:publisher">
+      <rdau:P60547><xsl:value-of select="mods:publisher"/></rdau:P60547>
+    </xsl:if>
+  </xsl:template>
+
+  <xsl:template match="mods:name[@type = 'personal'][mods:role/mods:roleTerm[@authority = 'marcrelator' and @type = 'code']]">
+    <xsl:element name="marcrel:{mods:role/mods:roleTerm[@authority = 'marcrelator' and @type = 'code']}">
+      <dct:Agent>
+        <xsl:if test="@valueURI">
+          <owl:sameAs rdf:resource="{@valueURI}"/>
+        </xsl:if>
+        <skos:prefLabel><xsl:value-of select="mods:displayForm"/></skos:prefLabel>
+      </dct:Agent>
+    </xsl:element>
+  </xsl:template>
+
+  <xsl:template match="text()"/>
+
+</xsl:transform>