1 files changed, 113 insertions, 0 deletions
diff --git a/www/wiki/includes/export/DumpMultiWriter.php b/www/wiki/includes/export/DumpMultiWriter.php
new file mode 100644
index 00000000..92118fe4
--- /dev/null
+++ b/www/wiki/includes/export/DumpMultiWriter.php
@@ -0,0 +1,113 @@
+<?php
+/**
+ * Base class for output stream; prints to stdout or buffer or wherever.
+ *
+ * Copyright © 2003, 2005, 2006 Brion Vibber <brion@pobox.com>
+ * https://www.mediawiki.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
+ */
+
+/**
+ * @ingroup Dump
+ */
+class DumpMultiWriter {
+
+	/**
+	 * @param array $sinks
+	 */
+	function __construct( $sinks ) {
+		$this->sinks = $sinks;
+		$this->count = count( $sinks );
+	}
+
+	/**
+	 * @param string $string
+	 */
+	function writeOpenStream( $string ) {
+		for ( $i = 0; $i < $this->count; $i++ ) {
+			$this->sinks[$i]->writeOpenStream( $string );
+		}
+	}
+
+	/**
+	 * @param string $string
+	 */
+	function writeCloseStream( $string ) {
+		for ( $i = 0; $i < $this->count; $i++ ) {
+			$this->sinks[$i]->writeCloseStream( $string );
+		}
+	}
+
+	/**
+	 * @param object $page
+	 * @param string $string
+	 */
+	function writeOpenPage( $page, $string ) {
+		for ( $i = 0; $i < $this->count; $i++ ) {
+			$this->sinks[$i]->writeOpenPage( $page, $string );
+		}
+	}
+
+	/**
+	 * @param string $string
+	 */
+	function writeClosePage( $string ) {
+		for ( $i = 0; $i < $this->count; $i++ ) {
+			$this->sinks[$i]->writeClosePage( $string );
+		}
+	}
+
+	/**
+	 * @param object $rev
+	 * @param string $string
+	 */
+	function writeRevision( $rev, $string ) {
+		for ( $i = 0; $i < $this->count; $i++ ) {
+			$this->sinks[$i]->writeRevision( $rev, $string );
+		}
+	}
+
+	/**
+	 * @param array $newnames
+	 */
+	function closeRenameAndReopen( $newnames ) {
+		$this->closeAndRename( $newnames, true );
+	}
+
+	/**
+	 * @param array $newnames
+	 * @param bool $open
+	 */
+	function closeAndRename( $newnames, $open = false ) {
+		for ( $i = 0; $i < $this->count; $i++ ) {
+			$this->sinks[$i]->closeAndRename( $newnames[$i], $open );
+		}
+	}
+
+	/**
+	 * @return array
+	 */
+	function getFilenames() {
+		$filenames = [];
+		for ( $i = 0; $i < $this->count; $i++ ) {
+			$filenames[] = $this->sinks[$i]->getFilenames();
+		}
+		return $filenames;
+	}
+}