9.5/_labels_2_csh_view_helper_8php_source.html

<?php

namespace ‪TYPO3\CMS\Fluid\ViewHelpers\Be\Labels;


/*

 * 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\Backend\Utility\BackendUtility;

use ‪TYPO3\CMS\Core\Localization\LanguageService;

use ‪TYPO3\CMS\Fluid\ViewHelpers\Be\AbstractBackendViewHelper;

use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;


class ‪CshViewHelper extends ‪AbstractBackendViewHelper

{

    protected ‪$escapeOutput = false;


    protected static function ‪getLanguageService()

    {

        return ‪$GLOBALS['LANG'];

    }


    public function ‪initializeArguments()

    {

        parent::initializeArguments();

        $this->registerArgument('table', 'string', 'Table name (\'_MOD_\'+module name). If not set, the current module name will be used');

        $this->registerArgument('field', 'string', 'Field name (CSH locallang main key)', false, '');

        $this->registerArgument('label', 'string', 'Language label which is wrapped with the CSH', false, '');

    }


    public function ‪render()

    {

        return static::renderStatic(

            $this->arguments,

            $this->buildRenderChildrenClosure(),

            $this->renderingContext

        );

    }


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

    {

        $table = $arguments['table'];

        $field = $arguments['field'];

        $label = $arguments['label'];


        if ($table === null) {

            $currentRequest = $renderingContext->getControllerContext()->getRequest();

            $moduleName = $currentRequest->getPluginName();

            $table = '_MOD_' . $moduleName;

        }

        if (strpos($label, 'LLL:') === 0) {

            $label = ‪self::getLanguageService()->‪sL($label);

        }

        // Double encode can be set to true, once the typo3fluid/fluid fix is released and required

        $label = '<label>' . htmlspecialchars($label, ENT_QUOTES, null, false) . '</label>';

        return ‪BackendUtility::wrapInHelp($table, $field, $label);

    }

}