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<?php
namespace Drupal\system\Plugin\Block;
use Drupal\Core\Access\AccessResult;
use Drupal\Core\Access\AccessResultInterface;
use Drupal\Core\Block\Attribute\Block;
use Drupal\Core\Block\BlockBase;
use Drupal\Core\Form\FormBuilderInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\system\Form\ClearCacheForm;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Provides a block to display 'Clear cache' elements.
*/
#[Block(
id: "system_clear_cache_block",
admin_label: new TranslatableMarkup("Clear cache")
)]
class ClearCacheBlock extends BlockBase implements ContainerFactoryPluginInterface {
/**
* Creates a ClearCacheBlock instance.
*
* @param array $configuration
* A configuration array containing information about the plugin instance.
* @param string $plugin_id
* The plugin_id for the plugin instance.
* @param mixed $plugin_definition
* The plugin implementation definition.
* @param \Drupal\Core\Form\FormBuilderInterface $formBuilder
* The form builder.
*/
public function __construct(array $configuration, $plugin_id, $plugin_definition, protected FormBuilderInterface $formBuilder) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition): static {
return new static(
$configuration,
$plugin_id,
$plugin_definition,
$container->get('form_builder'),
);
}
/**
* {@inheritdoc}
*/
public function build(): array {
return $this->formBuilder->getForm(ClearCacheForm::class);
}
/**
* {@inheritdoc}
*/
public function blockAccess(AccountInterface $account): AccessResultInterface {
return AccessResult::allowedIfHasPermission($account, 'administer site configuration');
}
}
|
