Hub.php
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<?php
namespace Illuminate\Pipeline;
use Closure;
use Illuminate\Contracts\Container\Container;
use Illuminate\Contracts\Pipeline\Hub as HubContract;
class Hub implements HubContract
{
/**
* The container implementation.
*
* @var \Illuminate\Contracts\Container\Container|null
*/
protected $container;
/**
* All of the available pipelines.
*
* @var array
*/
protected $pipelines = [];
/**
* Create a new Hub instance.
*
* @param \Illuminate\Contracts\Container\Container|null $container
* @return void
*/
public function __construct(Container $container = null)
{
$this->container = $container;
}
/**
* Define the default named pipeline.
*
* @param \Closure $callback
* @return void
*/
public function defaults(Closure $callback)
{
return $this->pipeline('default', $callback);
}
/**
* Define a new named pipeline.
*
* @param string $name
* @param \Closure $callback
* @return void
*/
public function pipeline($name, Closure $callback)
{
$this->pipelines[$name] = $callback;
}
/**
* Send an object through one of the available pipelines.
*
* @param mixed $object
* @param string|null $pipeline
* @return mixed
*/
public function pipe($object, $pipeline = null)
{
$pipeline = $pipeline ?: 'default';
return call_user_func(
$this->pipelines[$pipeline], new Pipeline($this->container), $object
);
}
}