改名

http-core/Handler/Abstracts/MiddlewareManager.php

@@ -0,0 +1,86 @@
+<?php
+
+
+namespace Http\Handler\Abstracts;
+
+
+use Closure;
+use Co\Iterator;
+use Kiri\Abstracts\BaseObject;
+
+
+/**
+ * Class MiddlewareManager
+ * @package Http\Route
+ */
+class MiddlewareManager extends BaseObject
+{
+
+
+	/**
+	 * @var array<string, Iterator>
+	 */
+	private static array $_middlewares = [];
+
+
+	/**
+	 * @param $class
+	 * @param $method
+	 * @param array|string|null $middlewares
+	 * @return bool
+	 */
+	public static function add($class, $method, array|string|null $middlewares): bool
+	{
+		[$class, $method] = static::setDefault($class, $method);
+		if (empty($middlewares)) {
+			return false;
+		}
+		if (is_string($middlewares)) {
+			$middlewares = [$middlewares];
+		}
+		$source = &static::$_middlewares[$class][$method];
+		foreach ($middlewares as $middleware) {
+            $middleware = di($middleware);
+			if (in_array($middleware, $source)) {
+				continue;
+			}
+			$source[] = $middleware;
+		}
+		return true;
+	}
+
+
+    /**
+     * @param $class
+     * @param $method
+     * @return array
+     */
+	private static function setDefault($class, $method): array
+	{
+		if (is_object($class)) {
+			$class = $class::class;
+		}
+		if (!isset(static::$_middlewares[$class])) {
+			static::$_middlewares[$class] = [];
+		}
+		if (!isset(static::$_middlewares[$class][$method])) {
+			static::$_middlewares[$class][$method] = [];
+		}
+		return [$class, $method];
+	}
+
+
+	/**
+	 * @param $handler
+	 * @return Iterator|null
+	 */
+	public static function get($handler): ?array
+	{
+		if (!($handler instanceof Closure)) {
+			return static::$_middlewares[$handler[0]][$handler[1]] ?? null;
+		}
+		return null;
+	}
+
+
+}