1 files changed, 58 insertions, 0 deletions
diff --git a/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Connection/TransactionProfiler.php b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Connection/TransactionProfiler.php
new file mode 100644
index 00000000..b5e45508
--- /dev/null
+++ b/www/wiki/extensions/SemanticMediaWiki/src/MediaWiki/Connection/TransactionProfiler.php
@@ -0,0 +1,58 @@
+<?php
+
+namespace SMW\MediaWiki\Connection;
+
+/**
+ * @license GNU GPL v2+
+ * @since 3.0
+ *
+ * @author mwjames
+ */
+class TransactionProfiler {
+
+	/**
+	 * @var TransactionProfiler
+	 */
+	private $transactionProfiler;
+
+	/**
+	 * @var boolean
+	 */
+	private $silenceTransactionProfiler = false;
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param TransactionProfiler|null $transactionProfiler
+	 */
+	public function __construct( $transactionProfiler = null ) {
+
+		// MW 1.28+
+		if ( method_exists( $transactionProfiler, 'setSilenced' ) ) {
+			$this->transactionProfiler = $transactionProfiler;
+		}
+	}
+
+	/**
+	 * @since 3.0
+	 */
+	public function silenceTransactionProfiler() {
+		$this->silenceTransactionProfiler = true;
+	}
+
+	/**
+	 * @since 3.0
+	 *
+	 * @param boolean $state
+	 */
+	public function setSilenced( $state ) {
+
+		if ( $this->transactionProfiler === null || $this->silenceTransactionProfiler === false ) {
+			return;
+		}
+
+		// @see https://gerrit.wikimedia.org/r/c/mediawiki/core/+/462130/3/includes/objectcache/SqlBagOStuff.php#836
+		return $this->transactionProfiler->setSilenced( $state );
+	}
+
+}