VersionUtility.php

<?php
namespace T3o\TerFe2\Utility;

/*
 * 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!
 */

/**
 * Utilities to manage versions
 */
class VersionUtility
{

    /**
     * Build version from integer
     *
     * @param int $version The numeric version
     * @return string Version string
     */
    public static function versionFromInteger($version)
    {
        if (empty($version)) {
            return '';
        }

        $versionString = str_pad($version, 9, '0', STR_PAD_LEFT);
        $parts = [
            substr($versionString, 0, 3),
            substr($versionString, 3, 3),
            substr($versionString, 6, 3)
        ];
        return intval($parts[0]) . '.' . intval($parts[1]) . '.' . intval($parts[2]);
    }

    /**
     * @param \T3o\TerFe2\Domain\Model\Extension $extension
     * @param int $mainVersion
     * @return bool
     */
    public static function doesExtensionSupportTypo3Version(\T3o\TerFe2\Domain\Model\Extension $extension, int $mainVersion): bool
    {
        foreach ($extension->getVersions() as $version) {
            if ($version->hasTypo3Dependency() === false || $version->getReviewState() === \T3o\TerFe2\Domain\Model\Version::VERSION_IS_INSECURE) {
                continue;
            }

            // reset from e.g. 7.6.21 to 7.6.0 for valid check
            $resetMinimumVersion = (int)($version->getTypo3Dependency()->getMinimumVersion() / 1000) * 1000;

            $supportsTypo3Version = $resetMinimumVersion <= $mainVersion && $version->getTypo3Dependency()->getMaximumVersion() >= $mainVersion;

            if ($supportsTypo3Version) {
                return true;
            }
        }

        return false;
    }
}