D-Net

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

					                xmlns:oaf="http://namespace.openaire.eu/oaf" xmlns:dc="http://purl.org/dc/elements/1.1/"

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

					                xmlns:dnet="eu.dnetlib.data.transform.xml.OafToHbaseXsltFunctions"

					                xmlns:exslt="http://exslt.org/common"

					                version="1.0" extension-element-prefixes="exslt"

					                exclude-result-prefixes="xsl oaf dr dri dnet exslt">

						<xsl:output omit-xml-declaration="yes" indent="yes"/>

						<xsl:param name="writeCoAuthors" select="false()"/>

						<xsl:template match="/*">

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

							<xsl:variable name="dateofcollection" select="/*[local-name() = 'record']/*[local-name() = 'header']/*[local-name()='dateOfCollection' and text()][1]"/>

							<xsl:variable name="dateoftransformation" select="/*[local-name() = 'record']/*[local-name() = 'header']/*[local-name()='dateOfTransformation' and text()][1]"/>

							<xsl:variable name="trust" select="string('0.9')"/>

							<xsl:variable name="provenance" select="string('sysimport:crosswalk:repository')"/>

							<xsl:variable name="metadata" select="exslt:node-set(/*[local-name() = 'record']/*[local-name()='metadata']/*)"/>

							<xsl:variable name="namespaceprefix">

								<xsl:choose>

									<!-- TODO check namespaceprefix length is 12 -->

									<xsl:when test="string-length(//oaf:datasourceprefix) &gt; 0">

										<xsl:value-of select="//oaf:datasourceprefix"/>

									</xsl:when>

									<xsl:otherwise>

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

									</xsl:otherwise>

								</xsl:choose>

							</xsl:variable>

							<xsl:choose>

								<!-- 			<xsl:when test="count($metadata) = 0 or string-length($namespaceprefix) = 0"> -->

								<xsl:when test="count($metadata) = 0">

									<ROWS/>

								</xsl:when>

								<xsl:otherwise>

									<xsl:variable name="objIdentifier" select="//dri:objIdentifier"/>

									<xsl:variable name="resultId" select="dnet:oafSimpleId('result', //dri:objIdentifier)"/>

									<xsl:if test="string-length($resultId) &gt; 0">

										<xsl:variable name="collectedfromid" select="dnet:oafSplitId('datasource', //oaf:collectedFrom/@id)"/>

										<xsl:variable name="collectedfromname" select="//oaf:collectedFrom/@name"/>

										<xsl:variable name="hostedbyid" select="dnet:oafSplitId('datasource', //oaf:hostedBy/@id)"/>

										<xsl:variable name="hostedbyname" select="//oaf:hostedBy/@name"/>

										<xsl:variable name="originalidTest" select="/*[local-name()='record']/*[local-name() = 'header']/*[local-name() = 'recordIdentifier']"/>

										<xsl:variable name="originalid">

											<xsl:choose>

												<xsl:when test="contains($originalidTest, '::')">

													<xsl:value-of select="substring-after($originalidTest, '::')"/>

												</xsl:when>

												<xsl:otherwise>

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

												</xsl:otherwise>

											</xsl:choose>

										</xsl:variable>

										<xsl:variable name="result"

										              select="dnet:oafResult($resultId, $provenance, $trust, $about, $hostedbyid, $hostedbyname, $collectedfromid,

										              $collectedfromname, $originalid, $dateofcollection, $dateoftransformation, $metadata)"/>

										<ROWS>

											<ROW key="{$resultId}" columnFamily="result">

												<QUALIFIER name="body" type="base64">

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

												</QUALIFIER>

											</ROW>

											<xsl:for-each select="//*[local-name()='projectid']">

												<xsl:variable name="projectId" select="dnet:oafSplitId('project', normalize-space(.))"/>

												<xsl:if test="string-length($projectId) &gt; 0">

													<xsl:variable name="resultproject"

													              select="dnet:rel($resultId, $projectId, 'resultProject', 'outcome', 'isProducedBy',

													              $collectedfromid, $collectedfromname, $provenance, $trust, $about)"/>

													<xsl:variable name="projectresult"

													              select="dnet:rel($projectId, $resultId, 'resultProject', 'outcome', 'produces',

													              $collectedfromid, $collectedfromname, $provenance, $trust, $about)"/>

													<ROW key="{$resultId}" columnFamily="resultProject_outcome_isProducedBy">

														<QUALIFIER name="{$projectId}" type="base64">

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

														</QUALIFIER>

													</ROW>

													<ROW key="{$projectId}" columnFamily="resultProject_outcome_produces">

														<QUALIFIER name="{$resultId}" type="base64">

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

														</QUALIFIER>

													</ROW>

												</xsl:if>

											</xsl:for-each>

											<xsl:for-each select="//*[local-name()='relatedDataset']">

												<!-- relatedDataset ids must be in the openaire format  -->

												<xsl:variable name="datasetId" select="dnet:oafSimpleId('result', normalize-space(./@id))"/>

												<xsl:if test="string-length($datasetId) &gt; 0">

													<xsl:variable name="resultDataset"

													              select="dnet:rel($resultId, $datasetId, 'resultResult', 'publicationDataset', 'isRelatedTo',

													              $collectedfromid, $collectedfromname, $provenance, $trust, $about)"/>

													<xsl:variable name="datasetResult"

													              select="dnet:rel($datasetId, $resultId, 'resultResult', 'publicationDataset', 'isRelatedTo',

													              $collectedfromid, $collectedfromname, $provenance, $trust, $about)"/>

													<ROW key="{$resultId}" columnFamily="resultResult_publicationDataset_isRelatedTo">

														<QUALIFIER name="{$datasetId}" type="base64">

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

														</QUALIFIER>

													</ROW>

													<ROW key="{$datasetId}" columnFamily="resultResult_publicationDataset_isRelatedTo">

														<QUALIFIER name="{$resultId}" type="base64">

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

														</QUALIFIER>

													</ROW>

												</xsl:if>

											</xsl:for-each>

											<xsl:for-each select="//*[local-name()='creator']">

												<xsl:if test="string-length(normalize-space(.)) &gt; 0">

													<xsl:variable name="originalPersonId">

														<xsl:choose>

															<xsl:when test="string-length(@nameIdentifier) &gt; 0">

																<xsl:value-of select="normalize-space(@nameIdentifier)"/>

															</xsl:when>

															<xsl:otherwise>

																<xsl:value-of select="concat($originalid, '::', normalize-space(.))"/>

															</xsl:otherwise>

														</xsl:choose>

													</xsl:variable>

													<xsl:variable name="personId" select="dnet:oafId('person', $namespaceprefix, $originalPersonId)"/>

													<xsl:variable name="position" select="position()"/>

													<xsl:variable name="person"

													              select="dnet:person($personId, $about, $provenance, $trust, $collectedfromid, $collectedfromname,

								                                  $originalPersonId, $dateofcollection, $dateoftransformation, normalize-space(.), @nameIdentifier, @nameIdentifierScheme)"/>

													<xsl:variable name="personresult"

													              select="dnet:personResult_Authorship($personId, $resultId, $position, 'isAuthorOf',

													              $collectedfromid, $collectedfromname, $provenance, $trust, $about)"/>

													<xsl:variable name="resultperson"

													              select="dnet:personResult_Authorship($resultId, $personId, $position, 'hasAuthor',

													              $collectedfromid, $collectedfromname, $provenance, $trust, $about)"/>

													<xsl:if test="string-length($personId) &gt; 0">

														<ROW key="{$personId}" columnFamily="person">

															<QUALIFIER name="body" type="base64">

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

															</QUALIFIER>

														</ROW>

														<ROW key="{$personId}" columnFamily="personResult_authorship_isAuthorOf">

															<QUALIFIER name="{$resultId}" type="base64">

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

															</QUALIFIER>

														</ROW>

														<ROW key="{$resultId}" columnFamily="personResult_authorship_hasAuthor">

															<QUALIFIER name="{$personId}" type="base64">

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

															</QUALIFIER>

														</ROW>

													</xsl:if>

													<!-- COAUTHORS -->

													<xsl:if test="$writeCoAuthors = true()">

														<xsl:for-each select="../dc:creator">

															<xsl:if test="$position != position()">

																<xsl:variable name="originalCoauthorId">

																	<xsl:choose>

																		<xsl:when test="string-length(@nameIdentifier) &gt; 0">

																			<xsl:value-of select="normalize-space(@nameIdentifier)"/>

																		</xsl:when>

																		<xsl:otherwise>

																			<xsl:value-of select="concat($originalid, '::', normalize-space(.))"/>

																		</xsl:otherwise>

																	</xsl:choose>

																</xsl:variable>

																<xsl:variable name="coauthorId"

																              select="dnet:oafId('person', $namespaceprefix, $originalCoauthorId)"/>

																<xsl:variable name="personperson"

																              select="dnet:rel($personId, $coauthorId, 'personPerson', 'coauthorship', 'isCoAuthorOf',

																              $collectedfromid, $collectedfromname, $provenance, $trust, $about)"/>

																<ROW key="{$personId}" columnFamily="personPerson_coAuthorship_isCoAuthorOf">

																	<QUALIFIER name="{$coauthorId}" type="base64">

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

																	</QUALIFIER>

																</ROW>

															</xsl:if>

														</xsl:for-each>

													</xsl:if>

													<!-- / COAUTHORS -->

												</xsl:if>

											</xsl:for-each>

										</ROWS>

									</xsl:if>

								</xsl:otherwise>

							</xsl:choose>

						</xsl:template>

					</xsl:stylesheet>