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<?php
declare(strict_types=1);
/*
* 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\Core\ViewHelpers;
use TYPO3\CMS\Core\Imaging\Icon;
use TYPO3\CMS\Core\Imaging\IconFactory;
use TYPO3\CMS\Core\Resource\ResourceInterface;
use TYPO3\CMS\Core\Utility\GeneralUtility;
use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithRenderStatic;
/**
* Displays icon for a FAL resource (file or folder means a :php:`TYPO3\CMS\Core\Resource\ResourceInterface`).
*
* Examples
* ========
*
* Default::
*
* <core:iconForResource resource="{file.resource}" />
*
* Output::
*
* <span class="t3js-icon icon icon-size-small icon-state-default icon-mimetypes-text-html" data-identifier="mimetypes-text-html">
* <span class="icon-markup">
* <img src="/typo3/sysext/core/Resources/Public/Icons/T3Icons/mimetypes/mimetypes-text-html.svg" width="16" height="16">
* </span>
* </span>
*/
final class IconForResourceViewHelper extends AbstractViewHelper
{
use CompileWithRenderStatic;
/**
* ViewHelper returns HTML, thus we need to disable output escaping
*
* @var bool
*/
protected $escapeOutput = false;
public function initializeArguments(): void
{
$this->registerArgument('resource', ResourceInterface::class, 'Resource', true);
$this->registerArgument('size', 'string', 'The icon size', false, Icon::SIZE_SMALL);
$this->registerArgument('overlay', 'string', 'Overlay identifier', false, null);
$this->registerArgument('options', 'array', 'An associative array with additional options', false, []);
$this->registerArgument('alternativeMarkupIdentifier', 'string', 'Alternative markup identifier', false);
}
public static function renderStatic(array $arguments, \Closure $renderChildrenClosure, RenderingContextInterface $renderingContext): string
{
$resource = $arguments['resource'];
$size = $arguments['size'];
$overlay = $arguments['overlay'];
$iconFactory = GeneralUtility::makeInstance(IconFactory::class);
return $iconFactory->getIconForResource($resource, $size, $overlay, $arguments['options'])->render($arguments['alternativeMarkupIdentifier']);
}
}