75 lines
2.1 KiB
PHP
75 lines
2.1 KiB
PHP
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<?php
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namespace Webman;
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/**
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* This file is part of webman.
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the MIT-LICENSE.txt
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* Redistributions of files must retain the above copyright notice.
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*
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* @author walkor<walkor@workerman.net>
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* @copyright walkor<walkor@workerman.net>
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* @link http://www.workerman.net/
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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class Middleware
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{
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/**
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* @var array
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*/
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protected static $_instances = [];
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/**
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* @param array $all_middlewares
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* @param string $plugin
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* @return void
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*/
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public static function load($all_middlewares, string $plugin = '')
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{
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if (!\is_array($all_middlewares)) {
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return;
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}
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foreach ($all_middlewares as $app_name => $middlewares) {
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if (!\is_array($middlewares)) {
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throw new \RuntimeException('Bad middleware config');
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}
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foreach ($middlewares as $class_name) {
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if (\method_exists($class_name, 'process')) {
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static::$_instances[$plugin][$app_name][] = [$class_name, 'process'];
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} else {
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// @todo Log
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echo "middleware $class_name::process not exsits\n";
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}
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}
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}
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}
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/**
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* @param string $plugin
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* @param string $app_name
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* @param bool $with_global_middleware
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* @return array|mixed
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*/
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public static function getMiddleware(string $plugin, string $app_name, bool $with_global_middleware = true)
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{
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$global_middleware = $with_global_middleware && isset(static::$_instances[$plugin]['']) ? static::$_instances[$plugin][''] : [];
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if ($app_name === '') {
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return \array_reverse($global_middleware);
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}
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$app_middleware = static::$_instances[$plugin][$app_name] ?? [];
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return \array_reverse(\array_merge($global_middleware, $app_middleware));
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}
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/**
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* @deprecated
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* @return void
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*/
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public static function container($_)
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{
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}
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}
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