1 files changed, 70 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/Exporter/ResourceBuilders/AuxiliaryPropertyValueResourceBuilder.php b/www/wiki/extensions/SemanticMediaWiki/src/Exporter/ResourceBuilders/AuxiliaryPropertyValueResourceBuilder.php
new file mode 100644
index 00000000..c39743fd
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/Exporter/ResourceBuilders/AuxiliaryPropertyValueResourceBuilder.php
@@ -0,0 +1,70 @@
+<?php
+
+namespace SMW\Exporter\ResourceBuilders;
+
+use SMW\DIProperty;
+use SMWDataItem as DataItem;
+use SMWExpData as ExpData;
+
+/**
+ * @private
+ *
+ * @license GNU GPL v2+
+ * @since 2.5
+ *
+ * @author mwjames
+ */
+class AuxiliaryPropertyValueResourceBuilder extends PredefinedPropertyValueResourceBuilder {
+
+	/**
+	 * @since 2.5
+	 *
+	 * {@inheritDoc}
+	 */
+	public function isResourceBuilderFor( DIProperty $property ) {
+		return !$property->isUserDefined() && $this->requiresAuxiliary( $property->getKey() );
+	}
+
+	/**
+	 * @since 2.5
+	 *
+	 * {@inheritDoc}
+	 */
+	public function addResourceValue( ExpData $expData, DIProperty $property, DataItem $dataItem ) {
+
+		$expElement = $this->exporter->getDataItemExpElement(
+			$dataItem
+		);
+
+		if ( $expElement === null ) {
+			return;
+		}
+
+		if ( $property->getKey() === $property->findPropertyTypeID() ) {
+			// Ensures that Boolean remains Boolean and not localized canonical
+			// representation such as "Booléen" when the content languageis not
+			// English
+			$expNsResource = $this->getResourceElementForProperty(
+				new DIProperty( $property->getCanonicalDiWikiPage()->getDBKey() )
+			);
+		} else {
+			$expNsResource = $this->getResourceElementHelperForProperty( $property );
+		}
+
+		$expData->addPropertyObjectValue(
+			$expNsResource,
+			$expElement
+		);
+
+		$this->addResourceHelperValue(
+			$expData,
+			$property,
+			$dataItem
+		);
+	}
+
+	protected function requiresAuxiliary( $key ) {
+		return !in_array( $key, [ '_SKEY', '_INST', '_MDAT', '_CDAT', '_SUBC', '_SUBP', '_TYPE', '_IMPO', '_URI' ] );
+	}
+
+}