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changes to mmd-to-genorge to support parsing of external parent list (#…
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…200)

Co-authored-by: laraf <laraf@met.no>
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@mortenwh @ferrighi
mortenwh and ferrighi authored Oct 26, 2022
1 parent 3ac2589 commit 8e25fb8
Showing 1 changed file with 97 additions and 49 deletions.
146 changes: 97 additions & 49 deletions xslt/mmd-to-geonorge.xslt
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Original file line number Diff line number Diff line change
Expand Up @@ -13,8 +13,14 @@
xmlns:mapping="http://www.met.no/schema/mmd/iso2mmd"
version="1.0">
<xsl:output method="xml" encoding="UTF-8" indent="yes" />
<!--file name should be passed as stringparam file_name "filename" and have parent in the file name if the mmd record is a parent dataset-->
<xsl:param name="file_name" />
<!--A stringparam path_to_parent_list pointing at an xml file containing the list of metadata_identifier of parent datasets can be passed to the current file. The file structure is:
<?xml version="1.0" encoding="utf-8"?>
<parent>
<id>64db6102-14ce-41e9-b93b-61dbb2cb8b4e</id>
</parent>
-->
<xsl:param name="path_to_parent_list" />
<xsl:key name="lookupKey" match="id" use="."/>

<xsl:template match="/mmd:mmd">
<xsl:element name="gmd:MD_Metadata">
Expand All @@ -38,23 +44,37 @@
</gco:CharacterString>
</gmd:parentIdentifier>
</xsl:if>

<!--resource type is mandatory, multiplicity [1]-->
<xsl:choose>
<xsl:when test="contains($file_name, 'parent')">
<gmd:hierarchyLevel>
<gmd:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_ScopeCode" codeListValue="series"/>
</gmd:hierarchyLevel>
<gmd:hierarchyLevelName>
<gco:CharacterString>series_time</gco:CharacterString>
</gmd:hierarchyLevelName>
</xsl:when>
<xsl:when test="$path_to_parent_list">
<xsl:variable name="lookupDoc" select="document($path_to_parent_list)" />
<xsl:variable name="dataKey" select="mmd:metadata_identifier"/>
<xsl:for-each select="$lookupDoc" >
<xsl:choose>
<xsl:when test="key('lookupKey', $dataKey)">
<gmd:hierarchyLevel>
<gmd:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_ScopeCode" codeListValue="series"/>
</gmd:hierarchyLevel>
<gmd:hierarchyLevelName>
<gco:CharacterString>series_time</gco:CharacterString>
</gmd:hierarchyLevelName>
</xsl:when>
<xsl:otherwise>
<gmd:hierarchyLevel>
<gmd:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_ScopeCode" codeListValue="dataset"/>
</gmd:hierarchyLevel>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</xsl:when>
<xsl:otherwise>
<gmd:hierarchyLevel>
<gmd:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_ScopeCode" codeListValue="dataset"/>
</gmd:hierarchyLevel>
<gmd:hierarchyLevel>
<gmd:MD_ScopeCode codeList="http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/Codelist/ML_gmxCodelists.xml#MD_ScopeCode" codeListValue="dataset"/>
</gmd:hierarchyLevel>
</xsl:otherwise>
</xsl:choose>
</xsl:choose>


<!--Party responsible for the metadata information (M) multiplicity [1..*] -->
<xsl:element name="gmd:contact">
Expand Down Expand Up @@ -314,17 +334,30 @@
<xsl:element name="gmd:DQ_Scope">
<xsl:element name="gmd:level">
<xsl:element name="gmd:MD_ScopeCode">
<xsl:choose>
<xsl:when test="contains($file_name, 'parent')">
<xsl:attribute name="codeListValue">series</xsl:attribute>
<xsl:attribute name="codeList">http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode</xsl:attribute>
<xsl:text>series</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:attribute name="codeListValue">dataset</xsl:attribute>
<xsl:attribute name="codeList">http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode</xsl:attribute>
<xsl:text>dataset</xsl:text>
</xsl:otherwise>
<xsl:choose>
<xsl:when test="$path_to_parent_list">
<xsl:variable name="lookupDoc" select="document($path_to_parent_list)" />
<xsl:variable name="dataKey" select="mmd:metadata_identifier"/>
<xsl:for-each select="$lookupDoc" >
<xsl:choose>
<xsl:when test="key('lookupKey', $dataKey)">
<xsl:attribute name="codeListValue">series</xsl:attribute>
<xsl:attribute name="codeList">http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode</xsl:attribute>
<xsl:text>series</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:attribute name="codeListValue">dataset</xsl:attribute>
<xsl:attribute name="codeList">http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode</xsl:attribute>
<xsl:text>dataset</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</xsl:when>
<xsl:otherwise>
<xsl:attribute name="codeListValue">dataset</xsl:attribute>
<xsl:attribute name="codeList">http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/codelist/gmxCodelists.xml#MD_ScopeCode</xsl:attribute>
<xsl:text>dataset</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:element>
</xsl:element>
Expand Down Expand Up @@ -737,29 +770,44 @@
<xsl:value-of select="mmd:start_date" />
</xsl:element>
<xsl:choose>
<xsl:when test="string-length(mmd:end_date) > 0">
<xsl:element name="gml:endPosition">
<xsl:value-of select="mmd:end_date" />
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:choose>
<xsl:when test="contains($file_name, 'parent')">
<xsl:element name="gml:endPosition">
<xsl:attribute name="indeterminatePosition">
<xsl:text>now</xsl:text>
</xsl:attribute>
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:element name="gml:endPosition">
<xsl:attribute name="indeterminatePosition">
<xsl:text>unknown</xsl:text>
</xsl:attribute>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:otherwise>
<xsl:when test="string-length(mmd:end_date) > 0">
<xsl:element name="gml:endPosition">
<xsl:value-of select="mmd:end_date" />
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:choose>
<xsl:when test="$path_to_parent_list">
<xsl:variable name="lookupDoc" select="document($path_to_parent_list)" />
<xsl:variable name="dataKey" select="../mmd:metadata_identifier"/>
<xsl:for-each select="$lookupDoc" >
<xsl:choose>
<xsl:when test="key('lookupKey', $dataKey)">
<xsl:element name="gml:endPosition">
<xsl:attribute name="indeterminatePosition">
<xsl:text>now</xsl:text>
</xsl:attribute>
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:element name="gml:endPosition">
<xsl:attribute name="indeterminatePosition">
<xsl:text>unknown</xsl:text>
</xsl:attribute>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</xsl:when>
<xsl:otherwise>
<xsl:element name="gml:endPosition">
<xsl:attribute name="indeterminatePosition">
<xsl:text>unknown</xsl:text>
</xsl:attribute>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:otherwise>
</xsl:choose>
</xsl:element>
</xsl:element>
Expand Down

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