MediaWiki REL1_28
Go to the documentation of this file.
3require_once __DIR__ . '/Maintenance.php';
17 private $commit = false;
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 }
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" );
70 }
71 }
72 } while ( $count !== 0 );
73 $this->output( "Done.\n" );
74 }
77$maintClass = 'RemoveInvalidEmails';
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.
Do the actual work.
Default constructor.
$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
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition injection.txt:37
Definition defines.php:22
Definition defines.php:23