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<?php
/*
* This file belongs to the package "TYPO3 Fluid".
* See LICENSE.txt that was shipped with this package.
*/
namespace TYPO3Fluid\Fluid\ViewHelpers;
use TYPO3Fluid\Fluid\Core\Rendering\RenderingContextInterface;
use TYPO3Fluid\Fluid\Core\ViewHelper\AbstractViewHelper;
use TYPO3Fluid\Fluid\Core\ViewHelper\Traits\CompileWithContentArgumentAndRenderStatic;
/**
* Inline Fluid rendering ViewHelper
*
* Renders Fluid code stored in a variable, which you normally would
* have to render before assigning it to the view. Instead you can
* do the following (note, extremely simplified use case)::
*
* $view->assign('variable', 'value of my variable');
* $view->assign('code', 'My variable: {variable}');
*
* And in the template::
*
* {code -> f:inline()}
*
* Which outputs::
*
* My variable: value of my variable
*
* You can use this to pass smaller and dynamic pieces of Fluid code
* to templates, as an alternative to creating new partial templates.
*/
class InlineViewHelper extends AbstractViewHelper
{
use CompileWithContentArgumentAndRenderStatic;
protected $escapeChildren = false;
protected $escapeOutput = false;
public function initializeArguments()
{
$this->registerArgument(
'code',
'string',
'Fluid code to be rendered as if it were part of the template rendering it. Can be passed as inline argument or tag content'
);
}
/**
* @param array $arguments
* @param \Closure $renderChildrenClosure
* @param RenderingContextInterface $renderingContext
* @return mixed|string
*/
public static function renderStatic(
array $arguments,
\Closure $renderChildrenClosure,
RenderingContextInterface $renderingContext
) {
return $renderingContext->getTemplateParser()->parse((string)$renderChildrenClosure())->render($renderingContext);
}
}