moveBatch.php

Go to the documentation of this file.

<?php
require_once __DIR__ . '/Maintenance.php';

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', false );
    }

    public function execute() {
        global $wgUser;

        # Change to current working directory
        $oldCwd = getcwd();
        chdir( $oldCwd );

        # Options processing
        $user = $this->getOption( 'u', false );
        $reason = $this->getOption( 'r', '' );
        $interval = $this->getOption( 'i', 0 );
        $noredirects = $this->getOption( 'noredirects', false );
        if ( $this->hasArg() ) {
            $file = fopen( $this->getArg(), 'r' );
        } else {
            $file = $this->getStdin();
        }

        # Setup
        if ( !$file ) {
            $this->error( "Unable to read file, exiting", true );
        }
        if ( $user === false ) {
            $wgUser = User::newSystemUser( 'Move page script', [ 'steal' => true ] );
        } else {
            $wgUser = User::newFromName( $user );
        }
        if ( !$wgUser ) {
            $this->error( "Invalid username", true );
        }

        # Setup complete, now start
        $dbw = $this->getDB( DB_MASTER );
        // @codingStandardsIgnoreStart Ignore avoid function calls in a FOR loop test part warning
        for ( $linenum = 1; !feof( $file ); $linenum++ ) {
            // @codingStandardsIgnoreEnd
            $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 ( is_null( $source ) || is_null( $dest ) ) {
                $this->error( "Invalid title on line $linenum" );
                continue;
            }

            $this->output( $source->getPrefixedText() . ' --> ' . $dest->getPrefixedText() );
            $this->beginTransaction( $dbw, __METHOD__ );
            $mp = new MovePage( $source, $dest );
            $status = $mp->move( $wgUser, $reason, !$noredirects );
            if ( !$status->isOK() ) {
                $this->output( "\nFAILED: " . $status->getWikiText( false, false, 'en' ) );
            }
            $this->commitTransaction( $dbw, __METHOD__ );
            $this->output( "\n" );

            if ( $interval ) {
                sleep( $interval );
            }
            wfWaitForSlaves();
        }
    }
}

$maintClass = "MoveBatch";
require_once RUN_MAINTENANCE_IF_MAIN;