wikimedia/mediawiki-extensions-CirrusSearch

<?php

namespace CirrusSearch\Maintenance\Validators;

use CirrusSearch\Maintenance\Printer;
use Elastica\Index;
use MediaWiki\Language\RawMessage;
use MediaWiki\Status\Status;

class AnalyzersValidator extends Validator {
    /**
     * @var Index
     */
    private $index;

    /**
     * @var array
     */
    private $analysisConfig;

    /**
     * @param Index $index
     * @param array $analysisConfig
     * @param Printer|null $out
     */
    public function __construct( Index $index, array $analysisConfig, Printer $out = null ) {
        parent::__construct( $out );

        $this->index = $index;
        $this->analysisConfig = $analysisConfig;
    }

    /**
     * @return Status
     */
    public function validate() {
        $this->outputIndented( "Validating analyzers..." );
        $settings = $this->index->getSettings()->get();
        // @phan-suppress-next-line PhanTypeArraySuspiciousNullable
        if ( $this->checkConfig( $settings[ 'analysis' ], $this->analysisConfig ) ) {
            $this->output( "ok\n" );
        } else {
            $this->output( "cannot correct\n" );
            return Status::newFatal( new RawMessage(
                "This script encountered an index difference that requires that the index be\n" .
                "copied, indexed to, and then the old index removed. Re-run this script with the\n" .
                "--reindexAndRemoveOk --indexIdentifier=now parameters to do this." ) );
        }

        return Status::newGood();
    }
}