9.5/_update_script_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 ‪TYPO3\CMS\Core\Imaging\Icon;

use ‪TYPO3\CMS\Core\Imaging\IconFactory;

use ‪TYPO3\CMS\Core\Utility\GeneralUtility;

use ‪TYPO3\CMS\Fluid\ViewHelpers\Link\ActionViewHelper;


class ‪UpdateScriptViewHelper extends ‪ActionViewHelper

{


    protected ‪$objectManager;


    public function ‪injectObjectManager(\‪TYPO3\CMS\‪Extbase\Object\ObjectManagerInterface ‪$objectManager)

    {

        $this->objectManager = ‪$objectManager;

    }


    public function ‪initializeArguments()

    {

        parent::initializeArguments();

        $this->registerArgument('extensionKey', 'string', 'Extension key', true);

    }


    public function ‪render()

    {

        $extensionKey = $this->arguments['extensionKey'];


        // If the "class.ext_update.php" file exists, build link to the update script screen

        $updateScriptUtility = $this->objectManager->get(\‪TYPO3\CMS\Extensionmanager\Utility\UpdateScriptUtility::class);

        $iconFactory = GeneralUtility::makeInstance(IconFactory::class);

        if ($updateScriptUtility->checkUpdateScriptExists($extensionKey)) {

            $uriBuilder = $this->renderingContext->getControllerContext()->getUriBuilder();

            $action = 'show';

            $uri = $uriBuilder->reset()->uriFor(

                $action,

                ['extensionKey' => $extensionKey],

                'UpdateScript'

            );

            $this->tag->addAttribute('href', $uri);

            $this->tag->addAttribute('title', \‪TYPO3\CMS\‪Extbase\Utility\‪LocalizationUtility::translate('extensionList.update.script', 'extensionmanager'));

            $this->tag->setContent($iconFactory->getIcon('actions-refresh', ‪Icon::SIZE_SMALL)->render());

            $tag = $this->tag->render();

        } else {

            return '<span class="btn btn-default disabled">' . $iconFactory->getIcon('empty-empty', ‪Icon::SIZE_SMALL)->render() . '</span>';

        }

        return $tag;

    }

}