MediaWiki REL1_30
removeInvalidEmails.php
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1<?php
2
3require_once __DIR__ . '/Maintenance.php';
4
16
17 private $commit = false;
18
19 public function __construct() {
20 parent::__construct();
21 $this->addOption( 'commit', 'Whether to actually update the database', false, false );
22 $this->setBatchSize( 500 );
23 }
24 public function execute() {
25 $this->commit = $this->hasOption( 'commit' );
26 $dbr = $this->getDB( DB_REPLICA );
27 $dbw = $this->getDB( DB_MASTER );
28 $lastId = 0;
29 do {
30 $rows = $dbr->select(
31 'user',
32 [ 'user_id', 'user_email' ],
33 [
34 'user_id > ' . $dbr->addQuotes( $lastId ),
35 'user_email != ""',
36 'user_email_authenticated IS NULL'
37 ],
38 __METHOD__,
39 [ 'LIMIT' => $this->mBatchSize ]
40 );
41 $count = $rows->numRows();
42 $badIds = [];
43 foreach ( $rows as $row ) {
44 if ( !Sanitizer::validateEmail( trim( $row->user_email ) ) ) {
45 $this->output( "Found bad email: {$row->user_email} for user #{$row->user_id}\n" );
46 $badIds[] = $row->user_id;
47 }
48 if ( $row->user_id > $lastId ) {
49 $lastId = $row->user_id;
50 }
51 }
52
53 if ( $badIds ) {
54 $badCount = count( $badIds );
55 if ( $this->commit ) {
56 $this->output( "Removing $badCount emails from the database.\n" );
57 $dbw->update(
58 'user',
59 [ 'user_email' => '' ],
60 [ 'user_id' => $badIds ],
61 __METHOD__
62 );
63 foreach ( $badIds as $badId ) {
64 User::newFromId( $badId )->invalidateCache();
65 }
67 } else {
68 $this->output( "Would have removed $badCount emails from the database.\n" );
69
70 }
71 }
72 } while ( $count !== 0 );
73 $this->output( "Done.\n" );
74 }
75}
76
77$maintClass = 'RemoveInvalidEmails';
78require_once RUN_MAINTENANCE_IF_MAIN;
wfWaitForSlaves( $ifWritesSince=null, $wiki=false, $cluster=false, $timeout=null)
Waits for the replica DBs to catch up to the master position.
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
getDB( $db, $groups=[], $wiki=false)
Returns a database to be used by current maintenance script.
hasOption( $name)
Checks to see if a particular param exists.
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
setBatchSize( $s=0)
Set the batch size.
A script to remove emails that are invalid from the user_email column of the user table.
execute()
Do the actual work.
__construct()
Default constructor.
if(! $regexes) $dbr
Definition cleanup.php:94
$dbw commit(__METHOD__)
design txt This is a brief overview of the new design More thorough and up to date information is available on the documentation wiki at etc Handles the details of getting and saving to the user table of the and dealing with sessions and cookies OutputPage Encapsulates the entire HTML page that will be sent in response to any server request It is used by calling its functions to add in any and then calling output() to send it all. It could be easily changed to send incrementally if that becomes useful
do that in ParserLimitReportFormat instead use this to modify the parameters of the image all existing parser cache entries will be invalid To avoid you ll need to handle that somehow(e.g. with the RejectParserCacheValue hook) because MediaWiki won 't do it for you. & $defaults also a ContextSource after deleting those rows but within the same transaction $rows
Definition hooks.txt:2746
require_once RUN_MAINTENANCE_IF_MAIN
const DB_REPLICA
Definition defines.php:25
const DB_MASTER
Definition defines.php:26