-<?php
-require_once __DIR__ . '/Maintenance.php';
-
-/**
- * Fixes all rows affected by https://bugzilla.wikimedia.org/show_bug.cgi?id=37714
- */
-class TidyUpBug37714 extends Maintenance {
- public function execute() {
- // Search for all log entries which are about changing the visability of other log entries.
- $result = $this->getDB( DB_REPLICA )->select(
- 'logging',
- [ 'log_id', 'log_params' ],
- [
- 'log_type' => [ 'suppress', 'delete' ],
- 'log_action' => 'event',
- 'log_namespace' => NS_SPECIAL,
- 'log_title' => SpecialPage::getTitleFor( 'Log' )->getText()
- ],
- __METHOD__
- );
-
- foreach ( $result as $row ) {
- $ids = explode( ',', explode( "\n", $row->log_params )[0] );
- $result = $this->getDB( DB_REPLICA )->select( // Work out what log entries were changed here.
- 'logging',
- 'log_type',
- [ 'log_id' => $ids ],
- __METHOD__,
- 'DISTINCT'
- );
- if ( $result->numRows() === 1 ) {
- // If there's only one type, the target title can be set to include it.
- $logTitle = SpecialPage::getTitleFor( 'Log', $result->current()->log_type )->getText();
- $this->output( 'Set log_title to "' . $logTitle . '" for log entry ' . $row->log_id . ".\n" );
- $this->getDB( DB_MASTER )->update(
- 'logging',
- [ 'log_title' => $logTitle ],
- [ 'log_id' => $row->log_id ],
- __METHOD__
- );
- wfWaitForSlaves();
- }
- }
- }
-}
-
-$maintClass = TidyUpBug37714::class;
-require_once RUN_MAINTENANCE_IF_MAIN;