<?php
/**
- * This script verifies that database usernames are actually valid.
- * An existing usernames can become invalid if User::isValidUserName()
- * is altered or if we change the $wgMaxNameChars
+ * Check that database usernames are actually valid.
+ *
+ * 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
*/
-error_reporting(E_ALL ^ E_NOTICE);
-require_once 'commandLine.inc';
+require_once __DIR__ . '/Maintenance.php';
-class checkUsernames {
- var $stderr, $log;
+/**
+ * Maintenance script to check that database usernames are actually valid.
+ *
+ * An existing usernames can become invalid if User::isValidUserName()
+ * is altered or if we change the $wgMaxNameChars
+ *
+ * @ingroup Maintenance
+ */
+class CheckUsernames extends Maintenance {
- function checkUsernames() {
- $this->stderr = fopen( 'php://stderr', 'wt' );
+ public function __construct() {
+ parent::__construct();
+ $this->addDescription( 'Verify that database usernames are actually valid' );
+ $this->setBatchSize( 1000 );
}
- function main() {
- $fname = 'checkUsernames::main';
- $dbr = wfGetDB( DB_SLAVE );
+ function execute() {
+ $dbr = $this->getDB( DB_REPLICA );
- $res = $dbr->select( 'user',
- array( 'user_id', 'user_name' ),
- null,
- $fname
- );
+ $maxUserId = 0;
+ do {
+ $res = $dbr->select( 'user',
+ [ 'user_id', 'user_name' ],
+ [ 'user_id > ' . $maxUserId ],
+ __METHOD__,
+ [
+ 'ORDER BY' => 'user_id',
+ 'LIMIT' => $this->mBatchSize,
+ ]
+ );
- while ( $row = $dbr->fetchObject( $res ) ) {
- if ( ! User::isValidUserName( $row->user_name ) ) {
- $out = sprintf( "%s: %6d: '%s'\n", wfWikiID(), $row->user_id, $row->user_name );
- fwrite( $this->stderr, $out );
- wfDebugLog( 'checkUsernames', $out );
+ foreach ( $res as $row ) {
+ if ( !User::isValidUserName( $row->user_name ) ) {
+ $this->output( sprintf( "Found: %6d: '%s'\n", $row->user_id, $row->user_name ) );
+ wfDebugLog( 'checkUsernames', $row->user_name );
+ }
}
- }
+ $maxUserId = $row->user_id;
+ } while ( $res->numRows() );
}
}
-$cun = new checkUsernames();
-$cun->main();
-
+$maintClass = "CheckUsernames";
+require_once RUN_MAINTENANCE_IF_MAIN;