9.5/_resource_view_helper_8php_source.html

<?php

namespace ‪TYPO3\CMS\Fluid\ViewHelpers\Uri;


/*

 * 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\Utility\GeneralUtility;

use ‪TYPO3\CMS\Core\Utility\PathUtility;

use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;

use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;

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


class ‪ResourceViewHelper extends AbstractViewHelper

{

    use CompileWithRenderStatic;


    public function ‪initializeArguments()

    {

        $this->registerArgument('path', 'string', 'The path and filename of the resource (relative to Public resource directory of the extension).', true);

        $this->registerArgument('extensionName', 'string', 'Target extension name. If not set, the current extension name will be used');

        $this->registerArgument('absolute', 'bool', 'If set, an absolute URI is rendered', false, false);

    }


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

    {

        $path = $arguments['path'];

        $extensionName = $arguments['extensionName'];

        $absolute = $arguments['absolute'];


        if ($extensionName === null) {

            $extensionName = $renderingContext->getControllerContext()->getRequest()->getControllerExtensionName();

        }

        $uri = 'EXT:' . GeneralUtility::camelCaseToLowerCaseUnderscored($extensionName) . '/Resources/Public/' . $path;

        $uri = GeneralUtility::getFileAbsFileName($uri);

        if ($absolute === false && $uri !== false) {

            $uri = ‪PathUtility::getAbsoluteWebPath($uri);

        }

        if ($absolute === true) {

            $uri = ‪PathUtility::stripPathSitePrefix($uri);

            $uri = $renderingContext->getControllerContext()->getRequest()->getBaseUri() . $uri;

        }

        return $uri;

    }

}