From da3b2171699ad352bf22097c6f1489659f8f7a93 Mon Sep 17 00:00:00 2001
From: Martynas <martynas@atomgraph.com>
Date: Sat, 10 Aug 2024 11:49:04 +0200
Subject: [PATCH] Debug `.add-value` handler

---
 .../xsl/bootstrap/2.3.2/client/content.xsl      |  9 ---------
 .../xsl/bootstrap/2.3.2/client/form.xsl         | 17 +++++++++++++++--
 2 files changed, 15 insertions(+), 11 deletions(-)

diff --git a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/content.xsl b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/content.xsl
index ba01dbd82..ad70a5774 100644
--- a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/content.xsl
+++ b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/content.xsl
@@ -307,10 +307,6 @@ exclude-result-prefixes="#all"
         </xsl:for-each>
         <xsl:message>ldh:Object ldh:RenderBlock</xsl:message>
 
-<!--        <xsl:for-each select="$container">
-            <ixsl:set-attribute name="typeof" select="$block-type" object="."/>
-        </xsl:for-each>-->
-
         <!-- don't use ldh:base-uri(.) because its value comes from the last HTML document load -->
         <xsl:variable name="request-uri" select="ldh:href($ldt:base, if (starts-with($graph, $ldt:base)) then $graph else ac:absolute-path(xs:anyURI(ixsl:location())), map{}, ac:document-uri($resource-uri), $graph, ())" as="xs:anyURI"/>
         <xsl:variable name="request" as="item()*">
@@ -318,7 +314,6 @@ exclude-result-prefixes="#all"
                 <xsl:call-template name="ldh:LoadBlockObjectValue">
                     <xsl:with-param name="this" select="$this"/>
                     <xsl:with-param name="container" select="$container"/>
-<!--                    <xsl:with-param name="block-type" select="$block-type"/>-->
                     <xsl:with-param name="resource-uri" select="$resource-uri"/>
                     <xsl:with-param name="graph" select="$graph"/>
                     <xsl:with-param name="mode" select="$mode"/>
@@ -334,7 +329,6 @@ exclude-result-prefixes="#all"
     <xsl:template match="*[*][@rdf:about]" mode="ldh:RenderBlock">
         <xsl:param name="this" as="xs:anyURI"/>
         <xsl:param name="container" as="element()"/>
-<!--        <xsl:param name="block-type" select="rdf:type/@rdf:resource" as="xs:anyURI"/>-->
         <xsl:param name="graph" as="xs:anyURI?"/>
         <xsl:param name="mode" as="xs:anyURI?"/>
         <xsl:param name="refresh-content" as="xs:boolean?"/>
@@ -352,7 +346,6 @@ exclude-result-prefixes="#all"
             <ixsl:schedule-action http-request="map{ 'method': 'POST', 'href': sd:endpoint(), 'media-type': 'application/sparql-query', 'body': $query-string, 'headers': map{ 'Accept': 'application/rdf+xml' } }">
                 <xsl:call-template name="ldh:LoadBlockObjectMetadata">
                     <xsl:with-param name="container" select="$container"/>
-<!--                    <xsl:with-param name="block-type" select="$block-type"/>-->
                     <xsl:with-param name="resource" select="."/>
                     <xsl:with-param name="graph" select="$graph"/>
                     <xsl:with-param name="mode" select="$mode"/>
@@ -367,7 +360,6 @@ exclude-result-prefixes="#all"
         <xsl:context-item as="map(*)" use="required"/>
         <xsl:param name="container" as="element()"/>
         <xsl:param name="this" as="xs:anyURI"/>
-<!--        <xsl:param name="block-type" as="xs:anyURI"/>-->
         <xsl:param name="resource-uri" as="xs:anyURI"/>
         <xsl:param name="graph" as="xs:anyURI?"/>
         <xsl:param name="mode" as="xs:anyURI?"/>
@@ -426,7 +418,6 @@ exclude-result-prefixes="#all"
     <xsl:template name="ldh:LoadBlockObjectMetadata">
         <xsl:context-item as="map(*)" use="required"/>
         <xsl:param name="container" as="element()"/>
-<!--        <xsl:param name="block-type" as="xs:anyURI"/>-->
         <xsl:param name="resource" as="element()"/>
         <xsl:param name="graph" as="xs:anyURI?"/>
         <xsl:param name="mode" as="xs:anyURI?"/>
diff --git a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/form.xsl b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/form.xsl
index 6719aae41..ba9f3e8c9 100644
--- a/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/form.xsl
+++ b/src/main/webapp/static/com/atomgraph/linkeddatahub/xsl/bootstrap/2.3.2/client/form.xsl
@@ -620,12 +620,25 @@ WHERE
         <xsl:variable name="property-uri" select="../preceding-sibling::*/select/option[ixsl:get(., 'selected') = true()]/ixsl:get(., 'value')" as="xs:anyURI"/>
         <xsl:variable name="seq-property" select="starts-with($property-uri, '&rdf;_')" as="xs:boolean"/>
         <xsl:variable name="forClass" select="ancestor::div[@typeof][contains-token(@class, 'row-fluid')]/@typeof" as="xs:anyURI*"/>
-        <xsl:message>$forClass: <xsl:value-of select="$forClass"/></xsl:message>
+        <xsl:message>.add-value $forClass: <xsl:value-of select="$forClass"/> $property-uri: <xsl:value-of select="$property-uri"/></xsl:message>
 
         <ixsl:set-style name="cursor" select="'progress'" object="ixsl:page()//body"/>
 
         <xsl:variable name="constructed-doc" select="ldh:construct-forClass($forClass)" as="document-node()"/> <!-- TO-DO: asynchronous request -->
-        <xsl:variable name="resource" select="key('resources-by-type', $forClass, $constructed-doc)[not(key('predicates-by-object', @rdf:nodeID))]" as="element()"/>
+        <xsl:variable name="resource" as="element()">
+            <xsl:choose>
+                <!-- $forClass constructor found -->
+                <xsl:when test="key('resources-by-type', $forClass, $constructed-doc)[not(key('predicates-by-object', @rdf:nodeID))]">
+                    <xsl:sequence select="key('resources-by-type', $forClass, $constructed-doc)[not(key('predicates-by-object', @rdf:nodeID))]"/>
+                </xsl:when>
+                <!-- $forClass constructor not found -->
+                <xsl:otherwise>
+                    <rdf:Description rdf:nodeID="A1">
+                        <rdf:type rdf:resource="{$forClass}"/>
+                    </rdf:Description>
+                </xsl:otherwise>
+            </xsl:choose>
+        </xsl:variable>
         <xsl:variable name="property" select="$resource/*[concat(namespace-uri(), local-name()) = $property-uri]" as="element()"/>
 
         <!-- remove the current property control group from the current position -->