9.5/_installation_state_css_class_view_helper_8php_source.html

<?php

namespace ‪TYPO3\CMS\Extensionmanager\ViewHelpers;


/*

 * 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 TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;

use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;

use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;


class ‪InstallationStateCssClassViewHelper extends AbstractViewHelper

{

    use CompileWithRenderStatic;


    public function ‪initializeArguments()

    {

        $this->registerArgument('needle', 'string', '', true);

        $this->registerArgument('haystack', 'array', '', true);

    }


    public static function ‪renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)

    {

        $needle = $arguments['needle'];

        $haystack = $arguments['haystack'];

        if (array_key_exists($needle, $haystack)) {

            if (isset($haystack[$needle]['installed']) && $haystack[$needle]['installed'] === true) {

                return 'installed';

            }

            return 'available';

        }

        return '';

    }

}