1 files changed, 39 insertions, 0 deletions
diff --git a/includes/filerepo/ForeignDBViaLBRepo.php b/includes/filerepo/ForeignDBViaLBRepo.php
new file mode 100644
index 00000000..13c9f434
--- /dev/null
+++ b/includes/filerepo/ForeignDBViaLBRepo.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * A foreign repository with a MediaWiki database accessible via the configured LBFactory
+ * @ingroup FileRepo
+ */
+class ForeignDBViaLBRepo extends LocalRepo {
+	var $wiki, $dbName, $tablePrefix;
+	var $fileFactory = array( 'ForeignDBFile', 'newFromTitle' );
+	var $fileFromRowFactory = array( 'ForeignDBFile', 'newFromRow' );
+
+	function __construct( $info ) {
+		parent::__construct( $info );
+		$this->wiki = $info['wiki'];
+		list( $this->dbName, $this->tablePrefix ) = wfSplitWikiID( $this->wiki );
+		$this->hasSharedCache = $info['hasSharedCache'];
+	}
+
+	function getMasterDB() {
+		return wfGetDB( DB_MASTER, array(), $this->wiki );
+	}
+
+	function getSlaveDB() {
+		return wfGetDB( DB_SLAVE, array(), $this->wiki );
+	}
+	function hasSharedCache() {
+		return $this->hasSharedCache;
+	}
+
+	function store( $srcPath, $dstZone, $dstRel, $flags = 0 ) {
+		throw new MWException( get_class($this) . ': write operations are not supported' );
+	}
+	function publish( $srcPath, $dstRel, $archiveRel, $flags = 0 ) {
+		throw new MWException( get_class($this) . ': write operations are not supported' );
+	}
+	function deleteBatch( $fileMap ) {
+		throw new MWException( get_class($this) . ': write operations are not supported' );
+	}
+}