class InfoHookDecorator in Plug 7
Allows info hook implementations to enhance discovered plugin definitions.
Hierarchy
- class \Drupal\Core\Plugin\Discovery\InfoHookDecorator implements DiscoveryInterface uses DiscoveryTrait
Expanded class hierarchy of InfoHookDecorator
File
- lib/
Drupal/ Core/ Plugin/ Discovery/ InfoHookDecorator.php, line 16 - Contains \Drupal\Core\Plugin\Discovery\InfoHookDecorator.
Namespace
Drupal\Core\Plugin\DiscoveryView source
class InfoHookDecorator implements DiscoveryInterface {
use DiscoveryTrait;
/**
* The Discovery object being decorated.
*
* @var \Drupal\Component\Plugin\Discovery\DiscoveryInterface
*/
protected $decorated;
/**
* The name of the info hook that will be implemented by this discovery instance.
*
* @var string
*/
protected $hook;
/**
* Constructs a InfoHookDecorator object.
*
* @param \Drupal\Component\Plugin\Discovery\DiscoveryInterface $decorated
* The object implementing DiscoveryInterface that is being decorated.
* @param string $hook
* The name of the info hook to be invoked by this discovery instance.
*/
public function __construct(DiscoveryInterface $decorated, $hook) {
$this->decorated = $decorated;
$this->hook = $hook;
}
/**
* Implements Drupal\Component\Plugin\Discovery\DiscoveryInterface::getDefinitions().
*/
public function getDefinitions() {
$definitions = $this->decorated
->getDefinitions();
foreach (\Drupal::moduleHandler()
->getImplementations($this->hook) as $module) {
$function = $module . '_' . $this->hook;
$function($definitions);
}
return $definitions;
}
/**
* Passes through all unknown calls onto the decorated object.
*/
public function __call($method, $args) {
return call_user_func_array(array(
$this->decorated,
$method,
), $args);
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DiscoveryTrait:: |
protected | function | Gets a specific plugin definition. | |
DiscoveryTrait:: |
public | function | 3 | |
DiscoveryTrait:: |
public | function | ||
InfoHookDecorator:: |
protected | property | The Discovery object being decorated. | |
InfoHookDecorator:: |
protected | property | The name of the info hook that will be implemented by this discovery instance. | |
InfoHookDecorator:: |
public | function |
Implements Drupal\Component\Plugin\Discovery\DiscoveryInterface::getDefinitions(). Overrides DiscoveryTrait:: |
|
InfoHookDecorator:: |
public | function | Passes through all unknown calls onto the decorated object. | |
InfoHookDecorator:: |
public | function | Constructs a InfoHookDecorator object. |