From 89b49c49c1884b0894633448c314d6beccad3e3d Mon Sep 17 00:00:00 2001
From: Roan Kattouw <catrope@users.mediawiki.org>
Date: Wed, 27 Oct 2010 18:49:18 +0000
Subject: [PATCH] Revert unintended changes in r75555

---
 maintenance/cleanupRemovedModules.php | 83 ---------------------------
 1 file changed, 83 deletions(-)
 delete mode 100644 maintenance/cleanupRemovedModules.php

diff --git a/maintenance/cleanupRemovedModules.php b/maintenance/cleanupRemovedModules.php
deleted file mode 100644
index 9f22adf55c..0000000000
--- a/maintenance/cleanupRemovedModules.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-/**
- * Maintenance script to create an account and grant it administrator rights
- *
- * 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
- * @author Rob Church <robchur@gmail.com>
- */
-
-require_once( dirname( __FILE__ ) . '/Maintenance.php' );
-
-class CleanupRemovedModules extends Maintenance {
-
-	public function __construct() {
-		parent::__construct();
-		$this->mDescription = 'Remove cache entries for removed ResourceLoader modules from the database';
-		$this->addOption( 'batchsize', 'Delete rows in batches of this size. Default: 500', false, true );
-		$this->addOption( 'max-slave-lag', 'If the slave lag exceeds this many seconds, wait until it drops below this value. Default: 5', false, true );
-	}
-
-	public function execute() {
-		$dbw = wfGetDB( DB_MASTER );
-		$rl = new ResourceLoader();
-		$moduleNames = array_keys( $rl->getModules() );
-		$moduleList = implode( ', ', array_map( array( $dbw, 'addQuotes' ), $moduleNames ) );
-		$limit = min( 1, intval( $this->getOption( 'batchsize', 500 ) ) );
-		$maxlag = intval( $this->getOption( 'max-slave-lag', 5 ) );
-		
-		$this->output( "Cleaning up module_deps table...\n" );
-		$i = 1;
-		do {
-			// $dbw->delete() doesn't support LIMIT :(
-			$dbw->query( "DELETE FROM module_deps WHERE md_module NOT IN ($moduleList) LIMIT $limit", __METHOD__ );
-			$numRows = $dbw->affectedRows();
-			$this->output( "Batch $i: $numRows rows\n" );
-			$i++;
-			wfWaitForSlaves( $maxlag );
-		} while( $dbw->affectedRows() > 0 );
-		$this->output( "done\n" );
-		
-		$this->output( "Cleaning up msg_resource table...\n" );
-		$i = 1;
-		do {
-			// $dbw->delete() doesn't support LIMIT :(
-			$dbw->query( "DELETE FROM msg_resource WHERE mr_resource NOT IN ($moduleList) LIMIT $limit", __METHOD__ );
-			$numRows = $dbw->affectedRows();
-			$this->output( "Batch $i: $numRows rows\n" );
-			$i++;
-			wfWaitForSlaves( $maxlag );
-		} while( $dbw->affectedRows() > 0 );
-		$this->output( "done\n" );
-		
-		$this->output( "Cleaning up msg_resource_links table...\n" );
-		$i = 1;
-		do {
-			// $dbw->delete() doesn't support LIMIT :(
-			$dbw->query( "DELETE FROM msg_resource_links WHERE mrl_resource NOT IN ($moduleList) LIMIT $limit", __METHOD__ );
-			$numRows = $dbw->affectedRows();
-			$this->output( "Batch $i: $numRows rows\n" );
-			$i++;
-			wfWaitForSlaves( $maxlag );
-		} while( $dbw->affectedRows() > 0 );
-		$this->output( "done\n" );
-	}
-}
-
-$maintClass = "CleanupRemovedModules";
-require_once( DO_MAINTENANCE );
\ No newline at end of file
-- 
2.20.1