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<?php |
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/** |
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* @package WPEmerge |
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* @author Atanas Angelov <[email protected]> |
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* @copyright 2017-2019 Atanas Angelov |
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* @license https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0 |
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* @link https://wpemerge.com/ |
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*/ |
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namespace WPEmerge\Middleware; |
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/** |
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* Allow objects to have controller middleware. |
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*/ |
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trait HasControllerMiddlewareTrait { |
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/** |
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* Array of middleware. |
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* |
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* @var ControllerMiddleware[] |
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*/ |
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protected $middleware = []; |
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/** |
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* Get middleware. |
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* |
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* @param string $method |
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* @return string[] |
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*/ |
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public function getMiddleware( $method ) { |
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$middleware = array_filter( $this->middleware, function ( ControllerMiddleware $middleware ) use ( $method ) { |
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return $middleware->appliesTo( $method ); |
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} ); |
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$middleware = array_map( function ( ControllerMiddleware $middleware ) { |
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return $middleware->get(); |
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}, $middleware ); |
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if ( ! empty( $middleware ) ) { |
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$middleware = call_user_func_array( 'array_merge', $middleware ); |
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} |
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return $middleware; |
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} |
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/** |
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* Add middleware. |
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* |
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* @param string|string[] $middleware |
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* @return ControllerMiddleware |
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*/ |
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public function addMiddleware( $middleware ) { |
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$controller_middleware = new ControllerMiddleware( $middleware ); |
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$this->middleware = array_merge( |
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$this->middleware, |
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[$controller_middleware] |
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); |
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return $controller_middleware; |
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} |
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/** |
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* Fluent alias for addMiddleware(). |
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* |
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* @codeCoverageIgnore |
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* @param string|string[] $middleware |
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* @return ControllerMiddleware |
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*/ |
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public function middleware( $middleware ) { |
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return call_user_func_array( [$this, 'addMiddleware'], func_get_args() ); |
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} |
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} |
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htmlburger /
wpemerge
