MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / maintenance / fixUserRegistration.php

diff --git a/maintenance/fixUserRegistration.php b/maintenance/fixUserRegistration.php
index d4ff7c23a2375d7fab756cf27b37dcd04a672421..37fd44fb2e11eb6bc17c8a84499547026090b438 100644 (file)
--- a/maintenance/fixUserRegistration.php
+++ b/maintenance/fixUserRegistration.php
@@ -18,38 +18,74 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * http://www.gnu.org/copyleft/gpl.html
  *
+ * @file
  * @ingroup Maintenance
  */
 
-require_once( dirname( __FILE__ ) . '/Maintenance.php' );
+require_once __DIR__ . '/Maintenance.php';
 
+/**
+ * Maintenance script that fixes the user_registration field.
+ *
+ * @ingroup Maintenance
+ */
 class FixUserRegistration extends Maintenance {
        public function __construct() {
                parent::__construct();
-               $this->mDescription = "Fix the user_registration field";
+               $this->addDescription( 'Fix the user_registration field' );
+               $this->setBatchSize( 1000 );
        }
 
        public function execute() {
-               $dbr = wfGetDB( DB_SLAVE );
-               $dbw = wfGetDB( DB_MASTER );
+               $dbw = $this->getDB( DB_MASTER );
 
-               // Get user IDs which need fixing
-               $res = $dbr->select( 'user', 'user_id', 'user_registration IS NULL', __METHOD__ );
-               foreach ( $res as $row ) {
-                       $id = $row->user_id;
-                       // Get first edit time
-                       $timestamp = $dbr->selectField( 'revision', 'MIN(rev_timestamp)', array( 'rev_user' => $id ), __METHOD__ );
-                       // Update
-                       if ( !empty( $timestamp ) ) {
-                               $dbw->update( 'user', array( 'user_registration' => $timestamp ), array( 'user_id' => $id ), __METHOD__ );
-                               $this->output( "$id $timestamp\n" );
-                       } else {
-                               $this->output( "$id NULL\n" );
+               $lastId = 0;
+               do {
+                       // Get user IDs which need fixing
+                       $res = $dbw->select(
+                               'user',
+                               'user_id',
+                               [
+                                       'user_id > ' . $dbw->addQuotes( $lastId ),
+                                       'user_registration IS NULL'
+                               ],
+                               __METHOD__,
+                               [
+                                       'LIMIT' => $this->mBatchSize,
+                                       'ORDER BY' => 'user_id',
+                               ]
+                       );
+                       foreach ( $res as $row ) {
+                               $id = $row->user_id;
+                               $lastId = $id;
+                               // Get first edit time
+                               $timestamp = $dbw->selectField(
+                                       'revision',
+                                       'MIN(rev_timestamp)',
+                                       [ 'rev_user' => $id ],
+                                       __METHOD__
+                               );
+                               // Update
+                               if ( $timestamp !== null ) {
+                                       $dbw->update(
+                                               'user',
+                                               [ 'user_registration' => $timestamp ],
+                                               [ 'user_id' => $id ],
+                                               __METHOD__
+                                       );
+                                       $user = User::newFromId( $id );
+                                       $user->invalidateCache();
+                                       $this->output( "Set registration for #$id to $timestamp\n" );
+                               } else {
+                                       $this->output( "Could not find registration for #$id NULL\n" );
+                               }
                        }
-               }
-               $this->output( "\n" );
+                       $this->output( "Waiting for replica DBs..." );
+                       wfWaitForSlaves();
+                       $this->output( " done.\n" );
+               } while ( $res->numRows() >= $this->mBatchSize );
        }
 }
 
 $maintClass = "FixUserRegistration";
-require_once( RUN_MAINTENANCE_IF_MAIN );
+require_once RUN_MAINTENANCE_IF_MAIN;