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platform, instrument, and location keywords #29

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213 changes: 180 additions & 33 deletions src/main/resources/xsl/nciso/UnidataDD2MI.xsl
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@
<xd:doc xmlns:xd="http://www.oxygenxml.com/ns/doc/xsl" scope="stylesheet">
<xd:desc>
Recent Modifications
<xd:p>2017-01-31. Add platform and instrument keywords; also, look for location keywords in global attributes in addition to THREDDSMetadata. John Maurer jmaurer@hawaii.edu</xd:p>
<xd:p>2017-01-26. Disable output escaping on location keywords to avoid double-escaping the "&gt;" separators to "&amp;gt;". John Maurer jmaurer@hawaii.edu</xd:p>
<xd:p>2017-01-11. gmd:credit can pull from global attributes "acknowledgment" (UDDC) or "acknowledgement" (ACDD). John Maurer jmaurer@hawaii.edu</xd:p>
<xd:p>2016-02-26. Strip white space from before/after keywords. John Maurer jmaurer@hawaii.edu</xd:p>
Expand Down Expand Up @@ -66,7 +67,20 @@
<xsl:variable name="history" as="xs:string*" select="(/nc:netcdf/nc:attribute[@name='history']/@value,
/nc:netcdf/nc:group[@name='THREDDSMetadata']/nc:group[@name='documentation']/nc:document/nc:attribute[@type='history']/@value)"/>
<!--jmaurer-->
<xsl:variable name="places" select="(/nc:netcdf/nc:group[@name='THREDDSMetadata']/nc:group[@name='vocab'])"/>
<xsl:variable name="placesNC" as="xs:string*" select="(/nc:netcdf/nc:attribute[@name='locations']/@value)"/>
<xsl:variable name="placesTDS" as="xs:string*" select="(/nc:netcdf/nc:group[@name='THREDDSMetadata']/nc:group[@name='vocab']/nc:attribute[@name='name']/@value)"/>
<xsl:variable name="placesVocabulary">
<xsl:choose>
<xsl:when test="string-length(/nc:netcdf/nc:attribute[@name='locations_vocabulary']/@value)">
<xsl:value-of select="/nc:netcdf/nc:attribute[@name='locations_vocabulary']/@value"/>
</xsl:when>
<xsl:otherwise>GCMD Location Keywords</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="platforms" as="xs:string*" select="(/nc:netcdf/nc:attribute[@name='platform']/@value)"/>
<xsl:variable name="platformsVocabulary" as="xs:string*" select="(/nc:netcdf/nc:attribute[@name='platform_vocabulary']/@value)"/>
<xsl:variable name="instruments" as="xs:string*" select="(/nc:netcdf/nc:attribute[@name='instrument']/@value)"/>
<xsl:variable name="instrumentsVocabulary" as="xs:string*" select="(/nc:netcdf/nc:attribute[@name='instrument_vocabulary']/@value)"/>
<!-- Extent Search Fields: 17 possible -->
<xsl:variable name="geospatial_lat_min" as="xs:string*" select="(/nc:netcdf/nc:group[@name='CFMetadata']/nc:attribute[@name='geospatial_lat_min']/@value,
/nc:netcdf/nc:group[@name='THREDDSMetadata']/nc:attribute[@name='geospatial_lat_min']/@value,
Expand Down Expand Up @@ -476,40 +490,173 @@
</gmd:MD_Keywords>
</gmd:descriptiveKeywords>
</xsl:if>
<!-- Added GCMD Location Keywords (-jmaurer, March 2014): -->
<xsl:if test="count($places)">
<!-- Added GCMD Platform Keywords (-jmaurer, Jan 2017): -->
<xsl:if test="count($platforms)">
<gmd:descriptiveKeywords>
<gmd:MD_Keywords>
<xsl:variable name="platformsDelimiter">
<xsl:choose>
<xsl:when test="(contains($platforms[1],',') or contains($platforms[1],'&gt;'))">
<xsl:value-of select="','"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="' '"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:for-each select="tokenize($platforms[1],$platformsDelimiter)">
<gmd:keyword>
<gco:CharacterString>
<xsl:value-of select="normalize-space(.)"/>
</gco:CharacterString>
</gmd:keyword>
</xsl:for-each>
<gmd:type>
<xsl:call-template name="writeCodelist">
<xsl:with-param name="codeListName" select="'gmd:MD_KeywordTypeCode'"/>
<xsl:with-param name="codeListValue" select="'theme'"/>
</xsl:call-template>
</gmd:type>
<gmd:thesaurusName>
<gmd:CI_Citation>
<gmd:title>
<xsl:call-template name="writeCharacterString">
<xsl:with-param name="stringToWrite" select="$platformsVocabulary"/>
</xsl:call-template>
</gmd:title>
<gmd:date>
<xsl:attribute name="gco:nilReason">
<xsl:value-of select="'unknown'"/>
</xsl:attribute>
</gmd:date>
</gmd:CI_Citation>
</gmd:thesaurusName>
</gmd:MD_Keywords>
</gmd:descriptiveKeywords>
</xsl:if>
<!-- Added GCMD Instrument Keywords (-jmaurer, Jan 2017): -->
<xsl:if test="count($instruments)">
<gmd:descriptiveKeywords>
<gmd:MD_Keywords>
<xsl:variable name="instrumentsDelimiter">
<xsl:choose>
<xsl:when test="(contains($instruments[1],',') or contains($instruments[1],'&gt;'))">
<xsl:value-of select="','"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="' '"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:for-each select="tokenize($instruments[1],$instrumentsDelimiter)">
<gmd:keyword>
<gco:CharacterString>
<xsl:value-of select="normalize-space(.)"/>
</gco:CharacterString>
</gmd:keyword>
</xsl:for-each>
<gmd:type>
<xsl:call-template name="writeCodelist">
<xsl:with-param name="codeListName" select="'gmd:MD_KeywordTypeCode'"/>
<xsl:with-param name="codeListValue" select="'theme'"/>
</xsl:call-template>
</gmd:type>
<gmd:thesaurusName>
<gmd:CI_Citation>
<gmd:title>
<xsl:call-template name="writeCharacterString">
<xsl:with-param name="stringToWrite" select="$instrumentsVocabulary"/>
</xsl:call-template>
</gmd:title>
<gmd:date>
<xsl:attribute name="gco:nilReason">
<xsl:value-of select="'unknown'"/>
</xsl:attribute>
</gmd:date>
</gmd:CI_Citation>
</gmd:thesaurusName>
</gmd:MD_Keywords>
</gmd:descriptiveKeywords>
</xsl:if>
<!-- Added GCMD Location Keywords (-jmaurer, March 2014; ammended Jan 2017): -->
<xsl:choose>
<xsl:when test="count($placesNC)">
<gmd:descriptiveKeywords>
<gmd:MD_Keywords>
<xsl:for-each select="/nc:netcdf/nc:group[@name='THREDDSMetadata']/nc:group[@name='vocab']/nc:attribute[@name='name']/@value">
<gmd:keyword>
<gco:CharacterString>
<xsl:value-of select="." disable-output-escaping="yes"/>
</gco:CharacterString>
</gmd:keyword>
</xsl:for-each>
<gmd:type>
<xsl:call-template name="writeCodelist">
<xsl:with-param name="codeListName" select="'gmd:MD_KeywordTypeCode'"/>
<xsl:with-param name="codeListValue" select="'place'"/>
</xsl:call-template>
</gmd:type>
<gmd:thesaurusName>
<gmd:CI_Citation>
<gmd:title>
<xsl:call-template name="writeCharacterString">
<xsl:with-param name="stringToWrite" select="'GCMD Location Keywords'"/>
</xsl:call-template>
</gmd:title>
<gmd:date>
<xsl:attribute name="gco:nilReason">
<xsl:value-of select="'unknown'"/>
</xsl:attribute>
</gmd:date>
</gmd:CI_Citation>
</gmd:thesaurusName>
</gmd:MD_Keywords>
<gmd:MD_Keywords>
<xsl:variable name="placesDelimiter">
<xsl:choose>
<xsl:when test="(contains($placesNC[1],',') or contains($placesNC[1],'&gt;'))">
<xsl:value-of select="','"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="' '"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:for-each select="tokenize($placesNC[1],$placesDelimiter)">
<gmd:keyword>
<gco:CharacterString>
<xsl:value-of select="normalize-space(.)"/>
</gco:CharacterString>
</gmd:keyword>
</xsl:for-each>
<gmd:type>
<xsl:call-template name="writeCodelist">
<xsl:with-param name="codeListName" select="'gmd:MD_KeywordTypeCode'"/>
<xsl:with-param name="codeListValue" select="'place'"/>
</xsl:call-template>
</gmd:type>
<gmd:thesaurusName>
<gmd:CI_Citation>
<gmd:title>
<xsl:call-template name="writeCharacterString">
<xsl:with-param name="stringToWrite" select="$placesVocabulary"/>
</xsl:call-template>
</gmd:title>
<gmd:date>
<xsl:attribute name="gco:nilReason">
<xsl:value-of select="'unknown'"/>
</xsl:attribute>
</gmd:date>
</gmd:CI_Citation>
</gmd:thesaurusName>
</gmd:MD_Keywords>
</gmd:descriptiveKeywords>
</xsl:if>
</xsl:when>
<xsl:when test="count($placesTDS)">
<gmd:descriptiveKeywords>
<gmd:MD_Keywords>
<xsl:for-each select="$placesTDS">
<gmd:keyword>
<gco:CharacterString>
<xsl:value-of select="normalize-space(.)" disable-output-escaping="yes"/>
</gco:CharacterString>
</gmd:keyword>
</xsl:for-each>
<gmd:type>
<xsl:call-template name="writeCodelist">
<xsl:with-param name="codeListName" select="'gmd:MD_KeywordTypeCode'"/>
<xsl:with-param name="codeListValue" select="'place'"/>
</xsl:call-template>
</gmd:type>
<gmd:thesaurusName>
<gmd:CI_Citation>
<gmd:title>
<xsl:call-template name="writeCharacterString">
<xsl:with-param name="stringToWrite" select="$placesVocabulary"/>
</xsl:call-template>
</gmd:title>
<gmd:date>
<xsl:attribute name="gco:nilReason">
<xsl:value-of select="'unknown'"/>
</xsl:attribute>
</gmd:date>
</gmd:CI_Citation>
</gmd:thesaurusName>
</gmd:MD_Keywords>
</gmd:descriptiveKeywords>
</xsl:when>
</xsl:choose>
<xsl:if test="count($project)">
<gmd:descriptiveKeywords>
<gmd:MD_Keywords>
Expand Down