1 files changed, 150 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/SQLStore/QueryDependencyLinksStoreFactory.php b/www/wiki/extensions/SemanticMediaWiki/src/SQLStore/QueryDependencyLinksStoreFactory.php
new file mode 100644
index 00000000..d557a8a4
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/SQLStore/QueryDependencyLinksStoreFactory.php
@@ -0,0 +1,150 @@
+<?php
+
+namespace SMW\SQLStore;
+
+use SMW\ApplicationFactory;
+use SMW\Site;
+use SMW\SQLStore\ChangeOp\ChangeOp;
+use SMW\SQLStore\QueryDependency\DependencyLinksTableUpdater;
+use SMW\SQLStore\QueryDependency\DependencyLinksUpdateJournal;
+use SMW\SQLStore\QueryDependency\EntityIdListRelevanceDetectionFilter;
+use SMW\SQLStore\QueryDependency\QueryDependencyLinksStore;
+use SMW\SQLStore\QueryDependency\QueryReferenceBacklinks;
+use SMW\SQLStore\QueryDependency\QueryResultDependencyListResolver;
+use SMW\Store;
+
+/**
+ * @private
+ *
+ * @license GNU GPL v2+
+ * @since 2.4
+ *
+ * @author mwjames
+ */
+class QueryDependencyLinksStoreFactory {
+
+	/**
+	 * @since 3.0
+	 *
+	 * @return DependencyLinksUpdateJournal
+	 */
+	public function newDependencyLinksUpdateJournal() {
+
+		$applicationFactory = ApplicationFactory::getInstance();
+
+		$dependencyLinksUpdateJournal = new DependencyLinksUpdateJournal(
+			$applicationFactory->getCache(),
+			$applicationFactory->newDeferredCallableUpdate()
+		);
+
+		$dependencyLinksUpdateJournal->setLogger(
+			$applicationFactory->getMediaWikiLogger()
+		);
+
+		return $dependencyLinksUpdateJournal;
+	}
+
+	/**
+	 * @since 2.4
+	 *
+	 * @return QueryResultDependencyListResolver
+	 */
+	public function newQueryResultDependencyListResolver() {
+
+		$applicationFactory = ApplicationFactory::getInstance();
+
+		$queryResultDependencyListResolver = new QueryResultDependencyListResolver(
+			$applicationFactory->newHierarchyLookup()
+		);
+
+		$queryResultDependencyListResolver->setPropertyDependencyExemptionlist(
+			$applicationFactory->getSettings()->get( 'smwgQueryDependencyPropertyExemptionList' )
+		);
+
+		return $queryResultDependencyListResolver;
+	}
+
+	/**
+	 * @since 2.4
+	 *
+	 * @param Store $store
+	 *
+	 * @return QueryDependencyLinksStore
+	 */
+	public function newQueryDependencyLinksStore( Store $store ) {
+
+		$applicationFactory = ApplicationFactory::getInstance();
+		$logger = $applicationFactory->getMediaWikiLogger();
+
+		$dependencyLinksTableUpdater = new DependencyLinksTableUpdater(
+			$store
+		);
+
+		$dependencyLinksTableUpdater->setLogger(
+			$logger
+		);
+
+		$queryDependencyLinksStore = new QueryDependencyLinksStore(
+			$this->newQueryResultDependencyListResolver(),
+			$dependencyLinksTableUpdater
+		);
+
+		$queryDependencyLinksStore->setLogger(
+			$logger
+		);
+
+		$queryDependencyLinksStore->setEnabled(
+			$applicationFactory->getSettings()->get( 'smwgEnabledQueryDependencyLinksStore' )
+		);
+
+		$queryDependencyLinksStore->isCommandLineMode(
+			Site::isCommandLineMode()
+		);
+
+		return $queryDependencyLinksStore;
+	}
+
+	/**
+	 * @since 2.4
+	 *
+	 * @param Store $store
+	 * @param ChangeOp $changeOp
+	 *
+	 * @return EntityIdListRelevanceDetectionFilter
+	 */
+	public function newEntityIdListRelevanceDetectionFilter( Store $store, ChangeOp $changeOp ) {
+
+		$settings = ApplicationFactory::getInstance()->getSettings();
+
+		$entityIdListRelevanceDetectionFilter = new EntityIdListRelevanceDetectionFilter(
+			$store,
+			$changeOp
+		);
+
+		$entityIdListRelevanceDetectionFilter->setLogger(
+			ApplicationFactory::getInstance()->getMediaWikiLogger()
+		);
+
+		$entityIdListRelevanceDetectionFilter->setPropertyExemptionList(
+			$settings->get( 'smwgQueryDependencyPropertyExemptionList' )
+		);
+
+		$entityIdListRelevanceDetectionFilter->setAffiliatePropertyDetectionList(
+			$settings->get( 'smwgQueryDependencyAffiliatePropertyDetectionList' )
+		);
+
+		return $entityIdListRelevanceDetectionFilter;
+	}
+
+	/**
+	 * @since 2.5
+	 *
+	 * @param Store $store
+	 *
+	 * @return QueryReferenceBacklinks
+	 */
+	public function newQueryReferenceBacklinks( Store $store ) {
+		return new QueryReferenceBacklinks( $this->newQueryDependencyLinksStore( $store ) );
+	}
+
+}