deleteBatch.php

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

class DeleteBatch extends Maintenance {

    public function __construct() {
        parent::__construct();
        $this->addDescription( 'Deletes a batch of pages' );
        $this->addOption( 'u', "User to perform deletion", false, true );
        $this->addOption( 'r', "Reason to delete page", false, true );
        $this->addOption( 'i', "Interval to sleep between deletions" );
        $this->addArg( 'listfile', 'File with titles to delete, separated by newlines. ' .
            'If not given, stdin will be used.', false );
    }

    public function execute() {
        global $wgUser;

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

        # Options processing
        $username = $this->getOption( 'u', false );
        $reason = $this->getOption( 'r', '' );
        $interval = $this->getOption( 'i', 0 );

        if ( $username === false ) {
            $user = User::newSystemUser( 'Delete page script', [ 'steal' => true ] );
        } else {
            $user = User::newFromName( $username );
        }
        if ( !$user ) {
            $this->error( "Invalid username", true );
        }
        $wgUser = $user;

        if ( $this->hasArg() ) {
            $file = fopen( $this->getArg(), 'r' );
        } else {
            $file = $this->getStdin();
        }

        # Setup
        if ( !$file ) {
            $this->error( "Unable to read file, exiting", true );
        }

        $dbw = $this->getDB( DB_MASTER );

        # Handle each entry
        // @codingStandardsIgnoreStart Ignore Generic.CodeAnalysis.ForLoopWithTestFunctionCall.NotAllowed
        for ( $linenum = 1; !feof( $file ); $linenum++ ) {
            // @codingStandardsIgnoreEnd
            $line = trim( fgets( $file ) );
            if ( $line == '' ) {
                continue;
            }
            $title = Title::newFromText( $line );
            if ( is_null( $title ) ) {
                $this->output( "Invalid title '$line' on line $linenum\n" );
                continue;
            }
            if ( !$title->exists() ) {
                $this->output( "Skipping nonexistent page '$line'\n" );
                continue;
            }

            $this->output( $title->getPrefixedText() );
            if ( $title->getNamespace() == NS_FILE ) {
                $img = wfFindFile( $title, [ 'ignoreRedirect' => true ] );
                if ( $img && $img->isLocal() && !$img->delete( $reason ) ) {
                    $this->output( " FAILED to delete associated file... " );
                }
            }
            $page = WikiPage::factory( $title );
            $error = '';
            $success = $page->doDeleteArticle( $reason, false, 0, true, $error, $user );
            if ( $success ) {
                $this->output( " Deleted!\n" );
            } else {
                $this->output( " FAILED to delete article\n" );
            }

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

$maintClass = "DeleteBatch";
require_once RUN_MAINTENANCE_IF_MAIN;