MediaWiki REL1_35
fixUserRegistration.php
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1<?php
25require_once __DIR__ . '/Maintenance.php';
26
28
35 public function __construct() {
36 parent::__construct();
37 $this->addDescription( 'Fix the user_registration field' );
38 $this->setBatchSize( 1000 );
39 }
40
41 public function execute() {
42 $dbw = $this->getDB( DB_MASTER );
43
44 $lastId = 0;
45 $lbFactory = MediaWikiServices::getInstance()->getDBLoadBalancerFactory();
46 do {
47 // Get user IDs which need fixing
48 $res = $dbw->select(
49 'user',
50 'user_id',
51 [
52 'user_id > ' . $dbw->addQuotes( $lastId ),
53 'user_registration IS NULL'
54 ],
55 __METHOD__,
56 [
57 'LIMIT' => $this->getBatchSize(),
58 'ORDER BY' => 'user_id',
59 ]
60 );
61 foreach ( $res as $row ) {
62 $id = $row->user_id;
63 $lastId = $id;
64 // Get first edit time
65 $actorQuery = ActorMigration::newMigration()
66 ->getWhere( $dbw, 'rev_user', User::newFromId( $id ) );
67 $timestamp = $dbw->selectField(
68 [ 'revision' ] + $actorQuery['tables'],
69 'MIN(rev_timestamp)',
70 $actorQuery['conds'],
71 __METHOD__,
72 [],
73 $actorQuery['joins']
74 );
75 // Update
76 if ( $timestamp !== null ) {
77 $dbw->update(
78 'user',
79 [ 'user_registration' => $timestamp ],
80 [ 'user_id' => $id ],
81 __METHOD__
82 );
83 $user = User::newFromId( $id );
84 $user->invalidateCache();
85 $this->output( "Set registration for #$id to $timestamp\n" );
86 } else {
87 $this->output( "Could not find registration for #$id NULL\n" );
88 }
89 }
90 $this->output( "Waiting for replica DBs..." );
91 $lbFactory->waitForReplication();
92 $this->output( " done.\n" );
93 } while ( $res->numRows() >= $this->getBatchSize() );
94 }
95}
96
97$maintClass = FixUserRegistration::class;
98require_once RUN_MAINTENANCE_IF_MAIN;
getDB()
const RUN_MAINTENANCE_IF_MAIN
Maintenance script that fixes the user_registration field.
__construct()
Default constructor.
execute()
Do the actual work.
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
output( $out, $channel=null)
Throw some output to the user.
addDescription( $text)
Set the description text.
setBatchSize( $s=0)
Set the batch size.
MediaWikiServices is the service locator for the application scope of MediaWiki.
static newFromId( $id)
Static factory method for creation from a given user ID.
Definition User.php:565
const DB_MASTER
Definition defines.php:29