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

1 files changed, 180 insertions, 0 deletions

diff --git a/includes/objectcache/MemcachedBagOStuff.php b/includes/objectcache/MemcachedBagOStuff.php
new file mode 100644
index 00000000..813c2727
--- /dev/null
+++ b/includes/objectcache/MemcachedBagOStuff.php
@@ -0,0 +1,180 @@
+<?php
+/**
+ * Base class for memcached clients.
+ *
+ * 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 Cache
+ */
+
+/**
+ * Base class for memcached clients.
+ *
+ * @ingroup Cache
+ */
+class MemcachedBagOStuff extends BagOStuff {
+	protected $client;
+
+	/**
+	 * Fill in the defaults for any parameters missing from $params, using the
+	 * backwards-compatible global variables
+	 */
+	protected function applyDefaultParams( $params ) {
+		if ( !isset( $params['servers'] ) ) {
+			$params['servers'] = $GLOBALS['wgMemCachedServers'];
+		}
+		if ( !isset( $params['debug'] ) ) {
+			$params['debug'] = $GLOBALS['wgMemCachedDebug'];
+		}
+		if ( !isset( $params['persistent'] ) ) {
+			$params['persistent'] = $GLOBALS['wgMemCachedPersistent'];
+		}
+		if  ( !isset( $params['compress_threshold'] ) ) {
+			$params['compress_threshold'] = 1500;
+		}
+		if ( !isset( $params['timeout'] ) ) {
+			$params['timeout'] = $GLOBALS['wgMemCachedTimeout'];
+		}
+		if ( !isset( $params['connect_timeout'] ) ) {
+			$params['connect_timeout'] = 0.5;
+		}
+		return $params;
+	}
+
+	/**
+	 * @param $key string
+	 * @return Mixed
+	 */
+	public function get( $key ) {
+		return $this->client->get( $this->encodeKey( $key ) );
+	}
+
+	/**
+	 * @param $key string
+	 * @param $value
+	 * @param $exptime int
+	 * @return bool
+	 */
+	public function set( $key, $value, $exptime = 0 ) {
+		return $this->client->set( $this->encodeKey( $key ), $value,
+			$this->fixExpiry( $exptime ) );
+	}
+
+	/**
+	 * @param $key string
+	 * @param $time int
+	 * @return bool
+	 */
+	public function delete( $key, $time = 0 ) {
+		return $this->client->delete( $this->encodeKey( $key ), $time );
+	}
+
+	/**
+	 * @param $key string
+	 * @param $value int
+	 * @param $exptime int (default 0)
+	 * @return Mixed
+	 */
+	public function add( $key, $value, $exptime = 0 ) {
+		return $this->client->add( $this->encodeKey( $key ), $value,
+			$this->fixExpiry( $exptime ) );
+	}
+
+	/**
+	 * @param $key string
+	 * @param $value int
+	 * @param $exptime
+	 * @return Mixed
+	 */
+	public function replace( $key, $value, $exptime = 0 ) {
+		return $this->client->replace( $this->encodeKey( $key ), $value, 
+			$this->fixExpiry( $exptime ) );
+	}
+
+	/**
+	 * Get the underlying client object. This is provided for debugging
+	 * purposes.
+	 */
+	public function getClient() {
+		return $this->client;
+	}
+
+	/**
+	 * Encode a key for use on the wire inside the memcached protocol.
+	 *
+	 * We encode spaces and line breaks to avoid protocol errors. We encode
+	 * the other control characters for compatibility with libmemcached
+	 * verify_key. We leave other punctuation alone, to maximise backwards
+	 * compatibility.
+	 * @param $key string
+	 * @return string
+	 */
+	public function encodeKey( $key ) {
+		return preg_replace_callback( '/[\x00-\x20\x25\x7f]+/',
+			array( $this, 'encodeKeyCallback' ), $key );
+	}
+
+	/**
+	 * @param $m array
+	 * @return string
+	 */
+	protected function encodeKeyCallback( $m ) {
+		return rawurlencode( $m[0] );
+	}
+
+	/**
+	 * TTLs higher than 30 days will be detected as absolute TTLs
+	 * (UNIX timestamps), and will result in the cache entry being
+	 * discarded immediately because the expiry is in the past.
+	 * Clamp expiries >30d at 30d, unless they're >=1e9 in which
+	 * case they are likely to really be absolute (1e9 = 2011-09-09)
+	 */
+	function fixExpiry( $expiry ) {
+		if ( $expiry > 2592000 && $expiry < 1000000000 ) {
+			$expiry = 2592000;
+		}
+		return $expiry;
+	}
+
+	/**
+	 * Decode a key encoded with encodeKey(). This is provided as a convenience
+	 * function for debugging.
+	 *
+	 * @param $key string
+	 *
+	 * @return string
+	 */
+	public function decodeKey( $key ) {
+		return urldecode( $key );
+	}
+
+	/**
+	 * Send a debug message to the log
+	 */
+	protected function debugLog( $text ) {
+		global $wgDebugLogGroups;
+		if( !isset( $wgDebugLogGroups['memcached'] ) ) {
+			# Prefix message since it will end up in main debug log file
+			$text = "memcached: $text";
+		}
+		if ( substr( $text, -1 ) !== "\n" ) {
+			$text .= "\n";
+		}
+		wfDebugLog( 'memcached', $text );
+	}
+}
+