| protected static _filter ( string $method, array $params, Closure $callback, array $filters = [] ) : mixed | ||
| $method | string | The name of the method being executed. |
| $params | array | An associative array containing all the parameters passed into the method. |
| $callback | Closure | The method's implementation, wrapped in a closure. |
| $filters | array | Additional filters to apply to the method for this call only. |
| return | mixed | |
protected static function _filter($method, $params, $callback, $filters = array())
{
$class = get_called_class();
$hasNoFilters = empty(static::$_methodFilters[$class][$method]);
if ($hasNoFilters && !$filters && !Filters::hasApplied($class, $method)) {
return $callback($class, $params, null);
}
if (!isset(static::$_methodFilters[$class][$method])) {
static::$_methodFilters += array($class => array());
static::$_methodFilters[$class][$method] = array();
}
$data = array_merge(static::$_methodFilters[$class][$method], $filters, array($callback));
return Filters::run($class, $params, compact('data', 'class', 'method'));
} /**
* Wraps `StaticObject::_filter()` to account for object instances.
*
* @see lithium\core\StaticObject::_filter()
* @param string $method
* @param array $params
* @param mixed $callback
* @param array $filters Defaults to empty array.
* @return object
*/
protected static function _filter($method, $params, $callback, $filters = array())
{
if (!strpos($method, '::')) {
$method = get_called_class() . '::' . $method;
}
list($class, $method) = explode('::', $method, 2);
$instance = static::_object();
if (isset($instance->_instanceFilters[$method])) {
$filters = array_merge($instance->_instanceFilters[$method], $filters);
}
return parent::_filter($method, $params, $callback, $filters);
}
