D-Net

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"

                xmlns:dnet="eu.dnetlib.wds.utils.WDSUtils"

                xmlns:dri="http://www.driver-repository.eu/namespace/dri"

                xmlns:oaf="http://namespace.dnet.eu/oaf" version="2.0" exclude-result-prefixes="xsl dnet">

    <xsl:output indent="yes"/>

    <xsl:template match="/">

        <xsl:choose>

            <xsl:when test="count(//*[local-name()='metadata'] ) = 0 ">

                <record/>

            </xsl:when>

            <xsl:otherwise>

                <xsl:call-template name="createRecord"/>

            </xsl:otherwise>

        </xsl:choose>

    </xsl:template>

    <xsl:template name="createRecord">

        <oai:record xmlns:oai="http://www.openarchives.org/OAI/2.0/"

                    xmlns:dri="http://www.driver-repository.eu/namespace/dri"

                    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

            <oai:header>

                <xsl:copy-of copy-namespaces="no" select="//*[local-name() = 'header']/*"/>

            </oai:header>

            <oai:metadata>

                <resource xmlns="http://datacite.org/schema/kernel-3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://datacite.org/schema/kernel-3 http://schema.datacite.org/meta/kernel-3/metadata.xsd">

                    <xsl:variable name="identifier" select="//Issue_Identification"/>

                     <xsl:for-each select="$identifier">

                         <xsl:variable name="pid" select="dnet:getDOI(.)"/>

                         <xsl:if test="$pid">

                             <identifier identifierType="DOI">

                         <xsl:value-of select="$pid"/>

                     </identifier>

                         </xsl:if>

                     </xsl:for-each>

                    <xsl:variable name="creators" select="tokenize(//Dataset_Creator,';')"/>

                    <xsl:if test="$creators[1]">

                        <creators>

                            <xsl:for-each select="$creators">

                                <creator>

                                    <creatorName>

                                        <xsl:value-of select="."/>

                                    </creatorName>

                                </creator>

                            </xsl:for-each>

                        </creators>

                    </xsl:if>

                    <xsl:variable name="titles" select="//Dataset_Title"/>

                    <xsl:if test="$titles">

                        <titles>

                            <xsl:for-each select="$titles">

                                <title>

                                    <xsl:value-of select="."/>

                                </title>

                            </xsl:for-each>

                        </titles>

                    </xsl:if>

                    <xsl:variable name="publisher" select="//Dataset_Publisher"/>

                    <xsl:if test="$publisher">

                        <publisher><xsl:value-of select="$publisher"/></publisher>

                    </xsl:if>

                    <xsl:variable name ="date" select="//Dataset_Release_Date"/>

                    <xsl:if test="$date">

                        <dates>

                            <date dateType='available'>

                                <xsl:value-of select="$date"/>

                            </date>

                        </dates>

                    </xsl:if>

                    <xsl:variable name="subjects" select="tokenize(//ISO_Topic_Category,'/')"/>

                    <xsl:if test="$subjects[1]">

                        <subjects>

                            <xsl:for-each select="$subjects">

                                <subject>

                                    <xsl:value-of select="."/>

                                </subject>

                            </xsl:for-each>

                        </subjects>

                    </xsl:if>

                    <xsl:variable name="descriptions" select="//Summary"/>

                    <xsl:if test="$descriptions">

                        <descriptions>

                            <xsl:for-each select="$descriptions">

                                <description>

                                    <xsl:value-of select="."/>

                                </description>

                            </xsl:for-each>

                        </descriptions>

                    </xsl:if>

                    <xsl:variable name="geoLocations" select="//Spatial_Coverage"/>

                    <xsl:if test="$geoLocations">

                        <geoLocations>

                            <xsl:for-each select="$geoLocations">

                                <geoLocation>

                                    <geoLocationBox>

                                        <xsl:value-of select="concat(Westernmost_Longitude,' ', Southernmost_Latitude,' ',Easternmost_Longitude,' ', Northernmost_Latitude )"/>

                                    </geoLocationBox>

                                </geoLocation>

                            </xsl:for-each>

                        </geoLocations>

                    </xsl:if>

                    <resourceType resourceTypeGeneral="dataset"/>

                </resource>

            </oai:metadata>

            <xsl:call-template name="about"/>

        </oai:record>

    </xsl:template>

    <xsl:template name="about">

        <oaf:about>

            <xsl:variable name="dsPrefix" select="//*[local-name()='datasourceprefix']"/>

            <oaf:datainfo>

                <oaf:collectedFrom>

                         <xsl:attribute name="id"><xsl:value-of select="dnet:getIdFromDataSourcePrefix($dsPrefix)"/></xsl:attribute>

                         <xsl:attribute name="name"><xsl:value-of select="dnet:getNameFromDataSourcePrefix($dsPrefix)"/></xsl:attribute>

                </oaf:collectedFrom>

            </oaf:datainfo>

        </oaf:about>

    </xsl:template>

</xsl:stylesheet>