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namedgraphnamedgraph
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Inline chart save feature
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  • src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/block

‎src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/block/chart.xsl‎

Lines changed: 112 additions & 3 deletions
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@@ -39,6 +39,54 @@ exclude-result-prefixes="#all"
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<!-- TEMPLATES -->
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<!-- set chart properties -->
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<xsl:template match="ldh:chartType | ldh:categoryVarName | ldh:categoryProperty | ldh:seriesVarName | ldh:seriesProperty" mode="ldh:Identity" priority="1"/>
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<xsl:template match="*[rdf:type/@rdf:resource = '&ldh;ResultSetChart']" mode="ldh:Identity" priority="1">
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<xsl:param name="chart-type" as="xs:anyURI" tunnel="yes"/>
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<xsl:param name="category" as="xs:string?" tunnel="yes"/>
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<xsl:param name="series" as="xs:string*" tunnel="yes"/>
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<xsl:copy>
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<xsl:apply-templates select="@* | node()" mode="#current"/>
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<xsl:for-each select="$chart-type">
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<ldh:chartType rdf:resource="{.}"/>
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</xsl:for-each>
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<xsl:for-each select="$category">
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<ldh:categoryVarName>
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<xsl:value-of select="."/>
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</ldh:categoryVarName>
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</xsl:for-each>
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<xsl:for-each select="$series">
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<ldh:seriesVarName>
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<xsl:value-of select="."/>
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</ldh:seriesVarName>
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</xsl:for-each>
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</xsl:copy>
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</xsl:template>
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<xsl:template match="*[rdf:type/@rdf:resource = '&ldh;GraphChart']" mode="ldh:Identity" priority="1">
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<xsl:param name="chart-type" as="xs:anyURI" tunnel="yes"/>
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<xsl:param name="category" as="xs:string?" tunnel="yes"/>
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<xsl:param name="series" as="xs:string*" tunnel="yes"/>
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<xsl:copy>
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<xsl:apply-templates select="@* | node()" mode="#current"/>
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<xsl:for-each select="$chart-type">
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<ldh:chartType rdf:resource="{.}"/>
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</xsl:for-each>
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<xsl:for-each select="$category">
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<ldh:categoryProperty rdf:resource="{.}"/>
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</xsl:for-each>
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<xsl:for-each select="$series">
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<ldh:seriesProperty rdf:resource="{.}"/>
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</xsl:for-each>
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</xsl:copy>
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</xsl:template>
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<!-- TO-DO: make 'data-table' configurable -->
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<xsl:template name="ac:draw-chart">
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<xsl:param name="data-table"/>
@@ -216,9 +264,9 @@ exclude-result-prefixes="#all"
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<xsl:param name="button-class" select="'btn'" as="xs:string?"/>
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<xsl:param name="accept-charset" select="'UTF-8'" as="xs:string?"/>
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<xsl:param name="enctype" as="xs:string?"/>
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<xsl:param name="chart-type-id" select="'chart-type'" as="xs:string"/>
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<xsl:param name="category-id" select="'category'" as="xs:string"/>
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<xsl:param name="series-id" select="'series'" as="xs:string"/>
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<xsl:param name="chart-type-id" select="'chart-type-' || generate-id()" as="xs:string"/>
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<xsl:param name="category-id" select="'category-' || generate-id()" as="xs:string"/>
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<xsl:param name="series-id" select="'series-' || generate-id()" as="xs:string"/>
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<xsl:param name="form-actions" as="element()?">
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<div class="form-actions">
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<button class="btn btn-primary btn-save-chart" type="button">
@@ -627,6 +675,67 @@ exclude-result-prefixes="#all"
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<ixsl:set-style name="cursor" select="'default'" object="ixsl:page()//body"/>
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</xsl:template>
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<!-- save query onclick -->
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<!-- TO-DO: use @typeof in match so that we don't need a custom button.btn-save-chart class -->
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<xsl:template match="div[@typeof]//button[contains-token(@class, 'btn-save-chart')]" mode="ixsl:onclick">
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<ixsl:set-style name="cursor" select="'progress'" object="ixsl:page()//body"/>
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<xsl:variable name="block" select="ancestor::div[contains-token(@class, 'block')][1]" as="element()"/>
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<xsl:variable name="container" select="ancestor::div[@typeof][1]" as="element()"/>
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<xsl:variable name="about" select="$block/@about" as="xs:anyURI"/>
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<xsl:variable name="query-uri" select="$container//descendant::*[@property = '&spin;query']/@resource" as="xs:anyURI"/>
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<xsl:variable name="chart-type" select="$container//form//select[contains-token(@class, 'chart-type')]/ixsl:get(., 'value')" as="xs:anyURI?"/>
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<xsl:variable name="category" select="$container//form//select[contains-token(@class, 'chart-category')]/ixsl:get(., 'value')" as="xs:string?"/>
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<xsl:variable name="series" as="xs:string*">
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<xsl:for-each select="$container//form//select[contains-token(@class, 'chart-series')]">
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<xsl:variable name="select" select="." as="element()"/>
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<xsl:for-each select="0 to xs:integer(ixsl:get(., 'selectedOptions.length')) - 1">
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<xsl:sequence select="ixsl:get(ixsl:call(ixsl:get($select, 'selectedOptions'), 'item', [ . ]), 'value')"/>
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</xsl:for-each>
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</xsl:for-each>
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</xsl:variable>
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<xsl:variable name="method" select="'PATCH'" as="xs:string"/>
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<xsl:variable name="action" select="ac:absolute-path(ldh:base-uri(.))" as="xs:anyURI"/>
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<xsl:variable name="accept" select="'application/rdf+xml'" as="xs:string"/>
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<xsl:variable name="etag" select="ixsl:get(ixsl:get(ixsl:get(ixsl:window(), 'LinkedDataHub.contents'), '`' || ac:absolute-path(ldh:base-uri(.)) || '`'), 'etag')" as="xs:string"/>
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<!-- not using ldh:base-uri(.) because it goes stale when DOM is replaced -->
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<xsl:variable name="doc" select="ixsl:get(ixsl:get(ixsl:get(ixsl:window(), 'LinkedDataHub.contents'), '`' || ac:absolute-path(xs:anyURI(ixsl:location())) || '`'), 'results')" as="document-node()"/>
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<xsl:variable name="chart" select="key('resources', $about, $doc)" as="element()"/>
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<!-- update the properties on the chart resource -->
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<xsl:variable name="chart" as="element()">
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<xsl:apply-templates select="$chart" mode="ldh:Identity">
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<xsl:with-param name="chart-type" select="$chart-type" tunnel="yes"/>
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<xsl:with-param name="series" select="$series" tunnel="yes"/>
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<xsl:with-param name="category" select="$category" tunnel="yes"/>
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</xsl:apply-templates>
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</xsl:variable>
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<xsl:variable name="triples" select="ldh:descriptions-to-triples($chart)" as="element()*"/>
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<xsl:variable name="update-string" select="ldh:insertdelete-update(ldh:triples-to-bgp(ldh:uri-po-pattern($about)), ldh:triples-to-bgp($triples), ldh:triples-to-bgp(ldh:uri-po-pattern($about)))" as="xs:string"/>
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<xsl:variable name="resources" as="document-node()">
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<xsl:document>
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<rdf:RDF>
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<xsl:sequence select="ldh:triples-to-descriptions($triples)"/>
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</rdf:RDF>
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</xsl:document>
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</xsl:variable>
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<xsl:variable name="request-uri" select="ldh:href($ldt:base, ac:absolute-path($ldh:requestUri), map{}, $action)" as="xs:anyURI"/>
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<!-- If-Match header checks preconditions, i.e. that the graph has not been modified in the meanwhile -->
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<xsl:variable name="request" select="map{ 'method': $method, 'href': $request-uri, 'media-type': 'application/sparql-update', 'body': $update-string, 'headers': map{ 'If-Match': $etag, 'Accept': 'application/rdf+xml', 'Cache-Control': 'no-cache' } }" as="map(*)"/>
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<xsl:variable name="context" as="map(*)" select="
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map{
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'request': $request,
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'doc-uri': ac:absolute-path(ldh:base-uri(.)),
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'block': $block,
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'resources': $resources
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}"/>
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<ixsl:promise select="
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ixsl:http-request($context('request')) (: Step 1: send initial request :)
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=> ixsl:then(ldh:rethread-response($context, ?)) (: Step 2: attach response to context :)
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=> ixsl:then(ldh:handle-response#1) (: Step 3: handle 429s, etc. :)
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=> ixsl:then(ldh:row-form-response#1)
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"/>
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</xsl:template>
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<!-- CALLBACKS -->
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<!-- chart query response -->

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