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Pieter Frenssen authoredPieter Frenssen authored
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WebformRenderElement.php 2.38 KiB
<?php
declare(strict_types=1);
namespace Drupal\graphql_webform\Plugin\GraphQL\DataProducer;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Render\RendererInterface;
use Drupal\graphql\Plugin\GraphQL\DataProducer\DataProducerPluginBase;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Renders a Webform element.
*
* @DataProducer(
* id = "webform_render_element",
* name = @Translation("Webform render element"),
* description = @Translation("Renders the Webform element."),
* produces = @ContextDefinition("any",
* label = @Translation("Rendered Webform element"),
* ),
* consumes = {
* "element" = @ContextDefinition("any",
* label = @Translation("Webform element as a render array"),
* )
* }
* )
*/
class WebformRenderElement extends DataProducerPluginBase implements ContainerFactoryPluginInterface {
/**
* Constructs a new WebformRenderElement data producer.
*
* @param array $configuration
* The plugin configuration.
* @param string $pluginId
* The plugin ID.
* @param mixed $pluginDefinition
* The plugin definition.
* @param \Drupal\Core\Render\RendererInterface $renderer
* The renderer.
*/
public function __construct(
array $configuration,
$pluginId,
$pluginDefinition,
protected RendererInterface $renderer,
) {
parent::__construct($configuration, $pluginId, $pluginDefinition);
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static(
$configuration,
$plugin_id,
$plugin_definition,
$container->get('renderer')
);
}
/**
* Renders the Webform element.
*
* @param array $element
* The Webform element as a render array.
*
* @return string
* The rendered Webform element.
*/
public function resolve(array $element): string {
// The Webform module is wrapping its elements in the 'form_element' theme
// wrapper since it is designed to show its forms in the Drupal theming
// layer. Remove the wrapper to render the element as a standalone element.
if (!empty($element['#theme_wrappers'])) {
$element['#theme_wrappers'] = array_diff($element['#theme_wrappers'], ['form_element']);
}
return (string) $this->renderer->renderPlain($element);
}
}