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<?php |
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/** |
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* Lenevor Framework |
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* |
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* LICENSE |
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* |
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* This source file is subject to the new BSD license that is bundled |
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* with this package in the file license.md. |
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* It is also available through the world-wide-web at this URL: |
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* https://lenevor.com/license |
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* If you did not receive a copy of the license and are unable to |
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* obtain it through the world-wide-web, please send an email |
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* to [email protected] so we can send you a copy immediately. |
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* |
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* @package Lenevor |
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* @subpackage Base |
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* @link https://lenevor.com |
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* @copyright Copyright (c) 2019 - 2021 Alexander Campo <[email protected]> |
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* @license https://opensource.org/licenses/BSD-3-Clause New BSD license or see https://lenevor.com/license or see /license.md |
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*/ |
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namespace Syscodes\Routing; |
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use Closure; |
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/** |
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* @author Alexander Campo <[email protected]> |
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*/ |
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class MiddlewareResolver |
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{ |
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/** |
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* Resolve the middleware name to a class name(s) preserving passed parameters. |
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* |
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* @param \Closure|string $name |
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* @param array $map |
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* @param array $middlewareGroups |
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* @return \Closure|string|array |
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*/ |
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public static function resolve($name, $map, $middlewareGroups) |
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{ |
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if ($name instanceof Closure) { |
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return $name; |
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} |
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if (isset($map[$name]) && $map[$name] instanceof Closure) { |
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return $map[$name]; |
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} |
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if (isset($middlewareGroups[$name])) { |
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return static::parseMiddlewareGroup($name, $map, $middlewareGroups); |
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} |
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[$name, $parameters] = array_pad(explode(':', $name, 2), 2, null); |
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return ($map[$name] ?? $name).(! is_null($parameters) ? ':'.$parameters : ''); |
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} |
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/** |
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* Parse the middleware group and format it for usage. |
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* |
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* @param string $name |
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* @param array $map |
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* @param array $middlewareGroups |
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* |
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* @return array |
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*/ |
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protected static function parseMiddlewareGroup($name, $map, $middlewareGroups) |
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{ |
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$results = []; |
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foreach ($middlewareGroups[$name] as $middleware) { |
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if (isset($middlewareGroups[$middleware])) { |
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$results = array_merge($results, static::parseMiddlewareGroup( |
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$middleware, $map, $middlewareGroups |
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)); |
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continue; |
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} |
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[$middleware, $parameters] = array_pad( |
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explode(':', $middleware, 2), 2, null |
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); |
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if (isset($map[$middleware])) { |
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$middleware = $map[$middleware]; |
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} |
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$results[] = $middleware.($parameters ? ':'.$parameters : ''); |
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} |
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return $results; |
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} |
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} |
lenevor /
syscodes
