9.5/_reference_index_updated_prerequisite_8php_source.html

<?php

declare(strict_types = 1);


namespace ‪TYPO3\CMS\Install\Updates;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use Symfony\Component\Console\Output\OutputInterface;

use ‪TYPO3\CMS\Core\Database\ReferenceIndex;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;


class ‪ReferenceIndexUpdatedPrerequisite implements ‪PrerequisiteInterface, ‪ChattyInterface

{

    private ‪$referenceIndex;

    protected ‪$output;


    public function ‪__construct()

    {

        $this->referenceIndex = GeneralUtility::makeInstance(ReferenceIndex::class);

    }


    public function ‪getTitle(): string

    {

        return 'Reference Index Up-to-Date';

    }


    public function ‪ensure(): bool

    {

        $this->referenceIndex->enableRuntimeCache();

        ob_clean();

        ob_start();

        $result = $this->referenceIndex->updateIndex(false, true);

        ‪$output = ob_get_clean();

        $this->output->write(‪$output);

        return $result[2] === 0;

    }


    public function ‪isFulfilled(): bool

    {

        $this->referenceIndex->enableRuntimeCache();

        $result = $this->referenceIndex->updateIndex(true, false);

        return $result[2] === 0;

    }


    public function ‪setOutput(OutputInterface ‪$output): void

    {

        $this->output = ‪$output;

    }

}