9.5/_translate_label_select_view_helper_8php_source.html

<?php

namespace ‪TYPO3\CMS\Belog\ViewHelpers\Form;


/*

 * 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!

 */


class ‪TranslateLabelSelectViewHelper extends ‪\TYPO3\CMS\Fluid\ViewHelpers\Form\SelectViewHelper

{

    public function ‪initializeArguments()

    {

        parent::initializeArguments();

        $this->registerArgument('optionLabelPrefix', 'string', 'Prefix for locallang lookup');

    }


    protected function ‪getOptions()

    {

        $options = parent::getOptions();

        foreach ($options as $value => $label) {

            $options[$value] = $this->‪translateLabel($label);

        }

        return $options;

    }


    protected function ‪translateLabel($label)

    {

        if ($label === '') {

            return '';

        }

        $labelKey = $this->hasArgument('optionLabelPrefix') ? $this->arguments['optionLabelPrefix'] . $label : $label;

        $translatedLabel = ‪\TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate($labelKey, $this->renderingContext->getControllerContext()->getRequest()->getControllerExtensionName());

        return $translatedLabel ?: $label;

    }

}