201 lines
6.0 KiB
PHP
201 lines
6.0 KiB
PHP
<?php
|
|
/**
|
|
* Reassign edits from a user or IP address to another user
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* @file
|
|
* @ingroup Maintenance
|
|
* @author Rob Church <robchur@gmail.com>
|
|
* @license GPL-2.0-or-later
|
|
*/
|
|
|
|
use MediaWiki\MediaWikiServices;
|
|
|
|
require_once __DIR__ . '/Maintenance.php';
|
|
|
|
/**
|
|
* Maintenance script that reassigns edits from a user or IP address
|
|
* to another user.
|
|
*
|
|
* @ingroup Maintenance
|
|
*/
|
|
class ReassignEdits extends Maintenance {
|
|
public function __construct() {
|
|
parent::__construct();
|
|
$this->addDescription( 'Reassign edits from one user to another' );
|
|
$this->addOption( "force", "Reassign even if the target user doesn't exist" );
|
|
$this->addOption( "norc", "Don't update the recent changes table" );
|
|
$this->addOption( "report", "Print out details of what would be changed, but don't update it" );
|
|
$this->addArg( 'from', 'Old user to take edits from' );
|
|
$this->addArg( 'to', 'New user to give edits to' );
|
|
}
|
|
|
|
public function execute() {
|
|
if ( $this->hasArg( 0 ) && $this->hasArg( 1 ) ) {
|
|
# Set up the users involved
|
|
$from = $this->initialiseUser( $this->getArg( 0 ) );
|
|
$to = $this->initialiseUser( $this->getArg( 1 ) );
|
|
|
|
# If the target doesn't exist, and --force is not set, stop here
|
|
if ( $to->getId() || $this->hasOption( 'force' ) ) {
|
|
# Reassign the edits
|
|
$report = $this->hasOption( 'report' );
|
|
$this->doReassignEdits( $from, $to, !$this->hasOption( 'norc' ), $report );
|
|
# If reporting, and there were items, advise the user to run without --report
|
|
if ( $report ) {
|
|
$this->output( "Run the script again without --report to update.\n" );
|
|
}
|
|
} else {
|
|
$ton = $to->getName();
|
|
$this->error( "User '{$ton}' not found." );
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Reassign edits from one user to another
|
|
*
|
|
* @param User &$from User to take edits from
|
|
* @param User &$to User to assign edits to
|
|
* @param bool $rc Update the recent changes table
|
|
* @param bool $report Don't change things; just echo numbers
|
|
* @return int Number of entries changed, or that would be changed
|
|
*/
|
|
private function doReassignEdits( &$from, &$to, $rc = false, $report = false ) {
|
|
$actorTableSchemaMigrationStage = $this->getConfig()->get( 'ActorTableSchemaMigrationStage' );
|
|
$dbw = $this->getDB( DB_PRIMARY );
|
|
$this->beginTransaction( $dbw, __METHOD__ );
|
|
$actorNormalization = MediaWikiServices::getInstance()->getActorNormalization();
|
|
$fromActorId = $actorNormalization->findActorId( $from, $dbw );
|
|
|
|
# Count things
|
|
$this->output( "Checking current edits..." );
|
|
$revQueryInfo = ActorMigration::newMigration()->getWhere( $dbw, 'rev_user', $from );
|
|
$res = $dbw->select(
|
|
[ 'revision' ] + $revQueryInfo['tables'],
|
|
'COUNT(*) AS count',
|
|
$revQueryInfo['conds'],
|
|
__METHOD__,
|
|
[],
|
|
$revQueryInfo['joins']
|
|
);
|
|
$row = $dbw->fetchObject( $res );
|
|
$cur = $row->count;
|
|
$this->output( "found {$cur}.\n" );
|
|
|
|
$this->output( "Checking deleted edits..." );
|
|
$res = $dbw->select(
|
|
[ 'archive' ],
|
|
'COUNT(*) AS count',
|
|
[ 'ar_actor' => $fromActorId ],
|
|
__METHOD__
|
|
);
|
|
$row = $dbw->fetchObject( $res );
|
|
$del = $row->count;
|
|
$this->output( "found {$del}.\n" );
|
|
|
|
# Don't count recent changes if we're not supposed to
|
|
if ( $rc ) {
|
|
$this->output( "Checking recent changes..." );
|
|
$res = $dbw->select(
|
|
[ 'recentchanges' ],
|
|
'COUNT(*) AS count',
|
|
[ 'rc_actor' => $fromActorId ],
|
|
__METHOD__
|
|
);
|
|
$row = $dbw->fetchObject( $res );
|
|
$rec = $row->count;
|
|
$this->output( "found {$rec}.\n" );
|
|
} else {
|
|
$rec = 0;
|
|
}
|
|
|
|
$total = $cur + $del + $rec;
|
|
$this->output( "\nTotal entries to change: {$total}\n" );
|
|
|
|
$toActorId = $actorNormalization->acquireActorId( $to, $dbw );
|
|
if ( !$report ) {
|
|
if ( $total ) {
|
|
# Reassign edits
|
|
$this->output( "\nReassigning current edits..." );
|
|
if ( $actorTableSchemaMigrationStage & SCHEMA_COMPAT_WRITE_TEMP ) {
|
|
$dbw->update(
|
|
'revision_actor_temp',
|
|
[ 'revactor_actor' => $toActorId ],
|
|
[ 'revactor_actor' => $fromActorId ],
|
|
__METHOD__
|
|
);
|
|
}
|
|
if ( $actorTableSchemaMigrationStage & SCHEMA_COMPAT_WRITE_NEW ) {
|
|
$dbw->update(
|
|
'revision',
|
|
[ 'rev_actor' => $toActorId ],
|
|
[ 'rev_actor' => $fromActorId ],
|
|
__METHOD__
|
|
);
|
|
}
|
|
$this->output( "done.\nReassigning deleted edits..." );
|
|
$dbw->update( 'archive',
|
|
[ 'ar_actor' => $toActorId ],
|
|
[ 'ar_actor' => $fromActorId ],
|
|
__METHOD__
|
|
);
|
|
$this->output( "done.\n" );
|
|
# Update recent changes if required
|
|
if ( $rc ) {
|
|
$this->output( "Updating recent changes..." );
|
|
$dbw->update( 'recentchanges',
|
|
[ 'rc_actor' => $toActorId ],
|
|
[ 'rc_actor' => $fromActorId ],
|
|
__METHOD__
|
|
);
|
|
$this->output( "done.\n" );
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->commitTransaction( $dbw, __METHOD__ );
|
|
|
|
return (int)$total;
|
|
}
|
|
|
|
/**
|
|
* Initialise the user object
|
|
*
|
|
* @param string $username Username or IP address
|
|
* @return User
|
|
*/
|
|
private function initialiseUser( $username ) {
|
|
$services = MediaWikiServices::getInstance();
|
|
if ( $services->getUserNameUtils()->isIP( $username ) ) {
|
|
$user = User::newFromName( $username, false );
|
|
$user->getActorId();
|
|
} else {
|
|
$user = User::newFromName( $username );
|
|
if ( !$user ) {
|
|
$this->fatalError( "Invalid username" );
|
|
}
|
|
}
|
|
$user->load();
|
|
|
|
return $user;
|
|
}
|
|
}
|
|
|
|
$maintClass = ReassignEdits::class;
|
|
require_once RUN_MAINTENANCE_IF_MAIN;
|