From 63601400e476c6cf43d985f3e7b9864681695ed4 Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Fri, 18 Jan 2013 16:46:04 +0100
Subject: Update to MediaWiki 1.20.2

this update includes:
* adjusted Arch Linux skin
* updated FluxBBAuthPlugin
* patch for https://bugzilla.wikimedia.org/show_bug.cgi?id=44024
---
 includes/db/ORMResult.php | 123 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 includes/db/ORMResult.php

(limited to 'includes/db/ORMResult.php')

diff --git a/includes/db/ORMResult.php b/includes/db/ORMResult.php
new file mode 100644
index 00000000..2a5837a1
--- /dev/null
+++ b/includes/db/ORMResult.php
@@ -0,0 +1,123 @@
+<?php
+/**
+ * ORMIterator that takes a ResultWrapper object returned from
+ * a select operation returning IORMRow objects (ie IORMTable::select).
+ *
+ * Documentation inline and at https://www.mediawiki.org/wiki/Manual:ORMTable
+ *
+ * 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
+ *
+ * @since 1.20
+ *
+ * @file ORMResult.php
+ * @ingroup ORM
+ *
+ * @licence GNU GPL v2 or later
+ * @author Jeroen De Dauw < jeroendedauw@gmail.com >
+ */
+
+class ORMResult implements ORMIterator {
+
+	/**
+	 * @var ResultWrapper
+	 */
+	protected $res;
+
+	/**
+	 * @var integer
+	 */
+	protected $key;
+
+	/**
+	 * @var IORMRow
+	 */
+	protected $current;
+
+	/**
+	 * @var IORMTable
+	 */
+	protected $table;
+
+	/**
+	 * @param IORMTable $table
+	 * @param ResultWrapper $res
+	 */
+	public function __construct( IORMTable $table, ResultWrapper $res ) {
+		$this->table = $table;
+		$this->res = $res;
+		$this->key = 0;
+		$this->setCurrent( $this->res->current() );
+	}
+
+	/**
+	 * @param $row
+	 */
+	protected function setCurrent( $row ) {
+		if ( $row === false ) {
+			$this->current = false;
+		} else {
+			$this->current = $this->table->newRowFromDBResult( $row );
+		}
+	}
+
+	/**
+	 * @return integer
+	 */
+	public function count() {
+		return $this->res->numRows();
+	}
+
+	/**
+	 * @return boolean
+	 */
+	public function isEmpty() {
+		return $this->res->numRows() === 0;
+	}
+
+	/**
+	 * @return IORMRow
+	 */
+	public function current() {
+		return $this->current;
+	}
+
+	/**
+	 * @return integer
+	 */
+	public function key() {
+		return $this->key;
+	}
+
+	public function next() {
+		$row = $this->res->next();
+		$this->setCurrent( $row );
+		$this->key++;
+	}
+
+	public function rewind() {
+		$this->res->rewind();
+		$this->key = 0;
+		$this->setCurrent( $this->res->current() );
+	}
+
+	/**
+	 * @return boolean
+	 */
+	public function valid() {
+		return $this->current !== false;
+	}
+
+}
-- 
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