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<?php | |
/** | |
* @file | |
* Contains \Drupal\views_ui\ParamConverter\ViewUIConverter. | |
*/ | |
namespace Drupal\views_ui\ParamConverter; | |
use Drupal\Core\Config\ConfigFactoryInterface; | |
use Drupal\Core\Entity\EntityManagerInterface; | |
use Drupal\Core\ParamConverter\AdminPathConfigEntityConverter; | |
use Drupal\Core\Routing\AdminContext; | |
use Symfony\Component\Routing\Route; | |
use Drupal\Core\ParamConverter\ParamConverterInterface; | |
use Drupal\user\SharedTempStoreFactory; | |
use Drupal\views_ui\ViewUI; | |
/** | |
* Provides upcasting for a view entity to be used in the Views UI. | |
* | |
* Example: | |
* | |
* pattern: '/some/{view}/and/{bar}' | |
* options: | |
* parameters: | |
* view: | |
* type: 'entity:view' | |
* tempstore: TRUE | |
* | |
* The value for {view} will be converted to a view entity prepared for the | |
* Views UI and loaded from the views temp store, but it will not touch the | |
* value for {bar}. | |
*/ | |
class ViewUIConverter extends AdminPathConfigEntityConverter implements ParamConverterInterface { | |
/** | |
* Stores the tempstore factory. | |
* | |
* @var \Drupal\user\SharedTempStoreFactory | |
*/ | |
protected $tempStoreFactory; | |
/** | |
* Constructs a new ViewUIConverter. | |
* | |
* @param \Drupal\Core\Entity\EntityManagerInterface $entity_manager | |
* The entity manager. | |
* @param \Drupal\user\SharedTempStoreFactory $temp_store_factory | |
* The factory for the temp store object. | |
*/ | |
public function __construct(EntityManagerInterface $entity_manager, SharedTempStoreFactory $temp_store_factory, ConfigFactoryInterface $config_factory = NULL, AdminContext $admin_context = NULL) { | |
// The config factory and admin context are new arguments due to changing | |
// the parent. Avoid an error on updated sites by falling back to getting | |
// them from the container. | |
// @todo Remove in 8.2.x in https://www.drupal.org/node/2674328. | |
if (!$config_factory) { | |
$config_factory = \Drupal::configFactory(); | |
} | |
if (!$admin_context) { | |
$admin_context = \Drupal::service('router.admin_context'); | |
} | |
parent::__construct($entity_manager, $config_factory, $admin_context); | |
$this->tempStoreFactory = $temp_store_factory; | |
} | |
/** | |
* {@inheritdoc} | |
*/ | |
public function convert($value, $definition, $name, array $defaults) { | |
if (!$entity = parent::convert($value, $definition, $name, $defaults)) { | |
return; | |
} | |
// Get the temp store for this variable if it needs one. Attempt to load the | |
// view from the temp store, synchronize its status with the existing view, | |
// and store the lock metadata. | |
$store = $this->tempStoreFactory->get('views'); | |
if ($view = $store->get($value)) { | |
if ($entity->status()) { | |
$view->enable(); | |
} | |
else { | |
$view->disable(); | |
} | |
$view->lock = $store->getMetadata($value); | |
} | |
// Otherwise, decorate the existing view for use in the UI. | |
else { | |
$view = new ViewUI($entity); | |
} | |
return $view; | |
} | |
/** | |
* {@inheritdoc} | |
*/ | |
public function applies($definition, $name, Route $route) { | |
if (parent::applies($definition, $name, $route)) { | |
return !empty($definition['tempstore']) && $definition['type'] === 'entity:view'; | |
} | |
return FALSE; | |
} | |
} |