
| Current Path : /var/www/html/dataninja.cn/core/modules/block_content/src/Plugin/views/area/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/dataninja.cn/core/modules/block_content/src/Plugin/views/area/ListingEmpty.php |
<?php
namespace Drupal\block_content\Plugin\views\area;
use Drupal\Core\Access\AccessManagerInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\Url;
use Drupal\views\Plugin\views\area\AreaPluginBase;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Defines an area plugin to display a block add link.
*
* @ingroup views_area_handlers
*
* @ViewsArea("block_content_listing_empty")
*/
class ListingEmpty extends AreaPluginBase {
/**
* The access manager.
*
* @var \Drupal\Core\Access\AccessManagerInterface
*/
protected $accessManager;
/**
* The current user.
*
* @var \Drupal\Core\Session\AccountInterface
*/
protected $currentUser;
/**
* Constructs a new ListingEmpty.
*
* @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\Access\AccessManagerInterface $access_manager
* The access manager.
* @param \Drupal\Core\Session\AccountInterface $current_user
* The current user.
*/
public function __construct(array $configuration, $plugin_id, $plugin_definition, AccessManagerInterface $access_manager, AccountInterface $current_user) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this->accessManager = $access_manager;
$this->currentUser = $current_user;
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static(
$configuration,
$plugin_id,
$plugin_definition,
$container->get('access_manager'),
$container->get('current_user')
);
}
/**
* {@inheritdoc}
*/
public function render($empty = FALSE) {
if (!$empty || !empty($this->options['empty'])) {
/** @var \Drupal\Core\Access\AccessResultInterface|\Drupal\Core\Cache\CacheableDependencyInterface $access_result */
$access_result = $this->accessManager->checkNamedRoute('block_content.add_page', [], $this->currentUser, TRUE);
$element = [
'#markup' => $this->t('Add a <a href=":url">custom block</a>.', [':url' => Url::fromRoute('block_content.add_page')->toString()]),
'#access' => $access_result->isAllowed(),
'#cache' => [
'contexts' => $access_result->getCacheContexts(),
'tags' => $access_result->getCacheTags(),
'max-age' => $access_result->getCacheMaxAge(),
],
];
return $element;
}
return [];
}
}