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, 113 insertions, 0 deletions

diff --git a/maintenance/cleanupAncientTables.php b/maintenance/cleanupAncientTables.php
new file mode 100644
index 00000000..dbc2e0d3
--- /dev/null
+++ b/maintenance/cleanupAncientTables.php
@@ -0,0 +1,113 @@
+<?php
+/**
+ * Cleans up old database tables, dropping old indexes and fields.
+ *
+ * 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 Maintenance
+ */
+
+require_once( __DIR__ . '/Maintenance.php' );
+
+/**
+ * Maintenance script to cleans up old database tables, dropping old indexes
+ * and fields.
+ *
+ * @ingroup Maintenance
+ */
+class CleanupAncientTables extends Maintenance {
+
+	public function __construct() {
+		parent::__construct();
+		$this->mDescription = "Cleanup ancient tables and indexes";
+		$this->addOption( 'force', 'Actually run this script' );
+	}
+
+	public function execute() {
+		if( !$this->hasOption( 'force' ) ) {
+			$this->error( "This maintenance script will remove old columns and indexes.\n"
+				. "It is recommended to backup your database first, and ensure all your data has been migrated to newer tables\n"
+				. "If you want to continue, run this script again with the --force \n"
+			);
+		}
+
+		$db = wfGetDB( DB_MASTER );
+		$ancientTables = array(
+			'blobs', // 1.4
+			'brokenlinks', // 1.4
+			'cur', // 1.4
+			'ip_blocks_old', // Temporary in 1.6
+			'links', // 1.4
+			'linkscc', // 1.4
+			// 'math', // 1.18, but don't want to drop if math extension is enabled...
+			'old', // 1.4
+			'oldwatchlist', // pre 1.1?
+			'trackback', // 1.19
+			'user_rights', // 1.5
+			'validate', // 1.6
+		);
+
+		foreach( $ancientTables as $table ) {
+			if ( $db->tableExists( $table, __METHOD__ ) ) {
+				$this->output( "Dropping table $table..." );
+				$db->dropTable( $table, __METHOD__ );
+				$this->output( "done.\n" );
+			}
+		}
+
+		$this->output( "Cleaning up text table\n" );
+
+		$oldIndexes = array(
+			'old_namespace',
+			'old_timestamp',
+			'name_title_timestamp',
+			'user_timestamp',
+			'usertext_timestamp',
+		);
+		foreach( $oldIndexes as $index ) {
+			if ( $db->indexExists( 'text', $index, __METHOD__ ) ) {
+				$this->output( "Dropping index $index from the text table..." );
+				$db->query( "DROP INDEX " . $db->addIdentifierQuotes( $index )
+						. " ON " . $db->tableName( 'text' ) );
+				$this->output( "done.\n" );
+			}
+		}
+
+		$oldFields = array(
+			'old_namespace',
+			'old_title',
+			'old_comment',
+			'old_user',
+			'old_user_text',
+			'old_timestamp',
+			'old_minor_edit',
+			'inverse_timestamp',
+		);
+		foreach( $oldFields as $field ) {
+			if ( $db->fieldExists( 'text', $field, __METHOD__ ) ) {
+				$this->output( "Dropping the $field field from the text table..." );
+				$db->query( "ALTER TABLE  " . $db->tableName( 'text' )
+						. " DROP COLUMN " . $db->addIdentifierQuotes( $field )  );
+				$this->output( "done.\n" );
+			}
+		}
+		$this->output( "Done!\n" );
+	}
+}
+
+$maintClass = "CleanupAncientTables";
+require_once( RUN_MAINTENANCE_IF_MAIN );