moveBatch.php

Go to the documentation of this file.

<?php
use MediaWiki\Maintenance\Maintenance;
use MediaWiki\Title\Title;
use MediaWiki\User\User;
 
// @codeCoverageIgnoreStart
require_once __DIR__ . '/Maintenance.php';
// @codeCoverageIgnoreEnd
 
class MoveBatch extends Maintenance {
    public function __construct() {
        parent::__construct();
        $this->addDescription( 'Moves a batch of pages' );
        $this->addOption( 'u', "User to perform move", false, true );
        $this->addOption( 'r', "Reason to move page", false, true );
        $this->addOption( 'i', "Interval to sleep between moves" );
        $this->addOption( 'noredirects', "Suppress creation of redirects" );
        $this->addArg(
            'listfile',
            'List of pages to move (newline delimited) in the format <existing page name>|<new name>',
            false
        );
    }
 
    public function execute() {
        # Options processing
        $username = $this->getOption( 'u', false );
        $reason = $this->getOption( 'r', '' );
        $interval = $this->getOption( 'i', 0 );
        $noRedirects = $this->hasOption( 'noredirects' );
        if ( $this->hasArg( 0 ) ) {
            $file = fopen( $this->getArg( 0 ), 'r' );
        } else {
            $file = $this->getStdin();
        }
 
        # Setup
        if ( !$file ) {
            $this->fatalError( "Unable to read file, exiting" );
        }
        if ( $username === false ) {
            $user = User::newSystemUser( 'Move page script', [ 'steal' => true ] );
        } else {
            $user = User::newFromName( $username );
        }
        if ( !$user || !$user->isRegistered() ) {
            $this->fatalError( "Invalid username" );
        }
 
        $movePageFactory = $this->getServiceContainer()->getMovePageFactory();
 
        # Setup complete, now start
        for ( $lineNum = 1; !feof( $file ); $lineNum++ ) {
            $line = fgets( $file );
            if ( $line === false ) {
                break;
            }
            $parts = array_map( 'trim', explode( '|', $line ) );
            if ( count( $parts ) !== 2 ) {
                $this->error( "Error on line $lineNum, no pipe character" );
                continue;
            }
            $source = Title::newFromText( $parts[0] );
            $dest = Title::newFromText( $parts[1] );
            if ( $source === null || $dest === null ) {
                $this->error( "Invalid title on line $lineNum" );
                continue;
            }
 
            $this->output( $source->getPrefixedText() . ' --> ' . $dest->getPrefixedText() );
            $this->beginTransactionRound( __METHOD__ );
            $mp = $movePageFactory->newMovePage( $source, $dest );
            $status = $mp->move( $user, $reason, !$noRedirects );
            if ( !$status->isOK() ) {
                $this->output( " FAILED\n" );
                $this->error( $status );
            }
            $this->commitTransactionRound( __METHOD__ );
            $this->output( "\n" );
 
            if ( $interval ) {
                sleep( $interval );
            }
        }
    }
}
 
// @codeCoverageIgnoreStart
$maintClass = MoveBatch::class;
require_once RUN_MAINTENANCE_IF_MAIN;
// @codeCoverageIgnoreEnd