/
LinkButtonViewHelper.php
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/
LinkButtonViewHelper.php
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<?php
declare(strict_types = 1);
namespace TYPO3\CMS\Backend\ViewHelpers\ModuleLayout\Button;
/*
* 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\Template\Components\ButtonBar;
use TYPO3\CMS\Backend\Template\Components\Buttons\ButtonInterface;
use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
/**
* A view helper for adding a link button to the doc header area.
* It must be a child of <be:moduleLayout>
*
* Examples
* --------
*
* Default::
*
* <be:moduleLayout>
* <be:moduleLayout.button.linkButton
* icon="actions-add"
* title="Add record')}"
* link="{be:uri.newRecord(table: 'tx_my_table')}"
* />
* </be:moduleLayout>
*/
class LinkButtonViewHelper extends AbstractButtonViewHelper
{
/**
* Initialize arguments.
*
* @throws \TYPO3Fluid\Fluid\Core\ViewHelper\Exception
*/
public function initializeArguments(): void
{
parent::initializeArguments();
$this->registerArgument('link', 'string', 'Link for the button', true);
}
protected static function createButton(ButtonBar $buttonBar, array $arguments, RenderingContextInterface $renderingContext): ButtonInterface
{
return $buttonBar->makeLinkButton()->setHref($arguments['link']);
}
}