FarmInventoryAssetViewsAccessCheck.php in farmOS 2.x
Namespace
Drupal\farm_ui_views\AccessFile
modules/core/ui/views/src/Access/FarmInventoryAssetViewsAccessCheck.phpView source
<?php
namespace Drupal\farm_ui_views\Access;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Routing\Access\AccessInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Access\AccessResult;
/**
* Checks access for displaying Views of inventory quantities for an asset.
*/
class FarmInventoryAssetViewsAccessCheck implements AccessInterface {
/**
* The asset storage.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $assetStorage;
/**
* FarmInventoryAssetViewsAccessCheck constructor.
*
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
* The entity type manager service.
*/
public function __construct(EntityTypeManagerInterface $entity_type_manager) {
$this->assetStorage = $entity_type_manager
->getStorage('asset');
}
/**
* A custom access check.
*
* @param \Drupal\Core\Routing\RouteMatchInterface $route_match
* The route match.
*/
public function access(RouteMatchInterface $route_match) {
// If there is no "asset" parameter, bail.
$asset_id = $route_match
->getParameter('asset');
if (empty($asset_id)) {
return AccessResult::allowed();
}
// Allow access if the asset has an inventory.
/** @var \Drupal\asset\Entity\AssetInterface $asset */
$asset = $this->assetStorage
->load($asset_id);
$access = AccessResult::allowedIf($asset
->hasField('inventory') && !$asset
->get('inventory')
->isEmpty());
// Invalidate the access result when the asset is changed.
$access
->addCacheTags($asset
->getCacheTags());
return $access;
}
}
Classes
Name | Description |
---|---|
FarmInventoryAssetViewsAccessCheck | Checks access for displaying Views of inventory quantities for an asset. |