1 files changed, 66 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/PropertyAnnotators/SchemaPropertyAnnotator.php b/www/wiki/extensions/SemanticMediaWiki/src/PropertyAnnotators/SchemaPropertyAnnotator.php
new file mode 100644
index 00000000..1a84ccf5
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/PropertyAnnotators/SchemaPropertyAnnotator.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace SMW\PropertyAnnotators;
+
+use SMW\DIProperty;
+use SMW\PropertyAnnotator;
+use SMW\Schema\Schema;
+
+/**
+ * @license GNU GPL v2+
+ * @since 3.0
+ *
+ * @author mwjames
+ */
+class SchemaPropertyAnnotator extends PropertyAnnotatorDecorator {
+
+	/**
+	 * @var Schema
+	 */
+	private $schema;
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param PropertyAnnotator $propertyAnnotator
+	 * @param Schema $schema
+	 */
+	public function __construct( PropertyAnnotator $propertyAnnotator, Schema $schema = null ) {
+		parent::__construct( $propertyAnnotator );
+		$this->schema = $schema;
+	}
+
+	protected function addPropertyValues() {
+
+		if ( $this->schema === null ) {
+			return;
+		}
+
+		$semanticData = $this->getSemanticData();
+
+		$semanticData->addPropertyObjectValue(
+			new DIProperty( '_SCHEMA_TYPE' ),
+			$this->dataItemFactory->newDIBlob( $this->schema->get( Schema::SCHEMA_TYPE ) )
+		);
+
+		$semanticData->addPropertyObjectValue(
+			new DIProperty( '_SCHEMA_DEF' ),
+			$this->dataItemFactory->newDIBlob( $this->schema )
+		);
+
+		if ( ( $desc = $this->schema->get( Schema::SCHEMA_DESCRIPTION, '' ) ) !== '' ) {
+			$semanticData->addPropertyObjectValue(
+				new DIProperty( '_SCHEMA_DESC' ),
+				$this->dataItemFactory->newDIBlob( $desc )
+			);
+		}
+
+		foreach ( $this->schema->get( Schema::SCHEMA_TAG, [] ) as $tag ) {
+			$semanticData->addPropertyObjectValue(
+				new DIProperty( '_SCHEMA_TAG' ),
+				$this->dataItemFactory->newDIBlob( mb_strtolower( $tag ) )
+			);
+		}
+	}
+
+}