TYPO3\CMS\Fluid\ViewHelpers\Uri\ResourceViewHelper

Complexity

Total Complexity

8

Size/Duplication

Total Lines	56
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getRequest()	0	3	1
A	renderStatic()	0	26	6
A	initializeArguments()	0	5	1

<?php

/*
 * 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!
 */

namespace TYPO3\CMS\Fluid\ViewHelpers\Uri;

use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Core\Http\ApplicationType;
use TYPO3\CMS\Core\Http\NormalizedParams;
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;

/**
 * A ViewHelper for creating URIs to resources.
 *
 * Examples
 * ========
 *
 * Defaults
 * --------
 *
 * ::
 *
 *    <link href="{f:uri.resource(path:'css/stylesheet.css')}" rel="stylesheet" />
 *
 * Output::
 *
 *    <link href="typo3conf/ext/example_extension/Resources/Public/css/stylesheet.css" rel="stylesheet" />
 *
 * Depending on current extension.
 *
 * With extension name
 * -------------------
 *
 * ::
 *
 *    <link href="{f:uri.resource(path:'css/stylesheet.css', extensionName: 'AnotherExtension')}" rel="stylesheet" />
 *
 * Output::
 *
 *    <link href="typo3conf/ext/another_extension/Resources/Public/css/stylesheet.css" rel="stylesheet" />
 */
class ResourceViewHelper extends AbstractViewHelper
{
    use CompileWithRenderStatic;

    /**
     * Initialize arguments
     */
    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);
    }

    /**
     * Render the URI to the resource. The filename is used from child content.
     *
     * @param array $arguments
     * @param \Closure $renderChildrenClosure
     * @param RenderingContextInterface $renderingContext
     * @return string The URI to the resource
     */
    public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext)
    {
        $path = $arguments['path'];
        $extensionName = $arguments['extensionName'];
        $absolute = $arguments['absolute'];

        if ($extensionName === null) {
            $extensionName = $renderingContext->getRequest()->getControllerExtensionName();

The method getRequest() does not exist on TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface. It seems like you code against a sub-type of TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface such as TYPO3\CMS\Fluid\Core\Rendering\RenderingContext.

        }
        $uri = 'EXT:' . GeneralUtility::camelCaseToLowerCaseUnderscored($extensionName) . '/Resources/Public/' . $path;
        $uri = GeneralUtility::getFileAbsFileName($uri);
        if ($absolute === false && $uri !== false) {
            $uri = PathUtility::getAbsoluteWebPath($uri);
        }
        if ($absolute === true) {
            $request = static::getRequest();
            /** @var NormalizedParams $normalizedParams */
            $normalizedParams = $request->getAttribute('normalizedParams');
            $baseUri = $normalizedParams->getSiteUrl();
            if (ApplicationType::fromRequest($request)->isBackend()) {
                $baseUri .= TYPO3_mainDir;
            }
            $uri = PathUtility::stripPathSitePrefix($uri);
            $uri = $baseUri . $uri;
        }
        return $uri;
    }

    /**
     * @todo Drop this when $renderingContext->getRequest() returns an implementation of ServerRequestInterface
     */
    protected static function getRequest(): ServerRequestInterface
    {
        return $GLOBALS['TYPO3_REQUEST'];
    }
}