91 lines
2.5 KiB
PHP
91 lines
2.5 KiB
PHP
<?php
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/**
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* Fix the user_registration field.
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* In particular, for values which are NULL, set them to the date of the first edit
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @ingroup Maintenance
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*/
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require_once __DIR__ . '/Maintenance.php';
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/**
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* Maintenance script that fixes the user_registration field.
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*
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* @ingroup Maintenance
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*/
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class FixUserRegistration extends Maintenance {
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public function __construct() {
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parent::__construct();
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$this->addDescription( 'Fix the user_registration field' );
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$this->setBatchSize( 1000 );
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}
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public function execute() {
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$dbw = $this->getDB( DB_MASTER );
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$lastId = 0;
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do {
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// Get user IDs which need fixing
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$res = $dbw->select(
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'user',
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'user_id',
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array(
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'user_id > ' . $dbw->addQuotes( $lastId ),
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'user_registration IS NULL'
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),
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__METHOD__,
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array(
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'LIMIT' => $this->mBatchSize,
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'ORDER BY' => 'user_id',
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)
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);
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foreach ( $res as $row ) {
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$id = $row->user_id;
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$lastId = $id;
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// Get first edit time
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$timestamp = $dbw->selectField(
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'revision',
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'MIN(rev_timestamp)',
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array( 'rev_user' => $id ),
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__METHOD__
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);
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// Update
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if ( $timestamp !== null ) {
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$dbw->update(
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'user',
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array( 'user_registration' => $timestamp ),
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array( 'user_id' => $id ),
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__METHOD__
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);
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$user = User::newFromId( $id );
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$user->invalidateCache();
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$this->output( "Set registration for #$id to $timestamp\n" );
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} else {
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$this->output( "Could not find registration for #$id NULL\n" );
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}
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}
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$this->output( "Waiting for slaves..." );
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wfWaitForSlaves();
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$this->output( " done.\n" );
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} while ( $res->numRows() >= $this->mBatchSize );
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}
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}
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$maintClass = "FixUserRegistration";
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require_once RUN_MAINTENANCE_IF_MAIN;
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