add class alias support

src/ZM/Container/AliasBasedAutowiring.php

@@ -1,34 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace ZM\Container;
-
-use DI\Definition\Definition;
-use DI\Definition\Source\DefinitionSource;
-
-class AliasBasedAutowiring implements DefinitionSource
-{
-    private DefinitionSource $source;
-
-    public function __construct(DefinitionSource $source)
-    {
-        $this->source = $source;
-    }
-
-    public function getDefinition(string $name): ?Definition
-    {
-        // 如果是别名，使用类名获取定义
-        if (ClassAliasHelper::isAlias($name)) {
-            $class = ClassAliasHelper::getAlias($name);
-        } else {
-            $class = $name;
-        }
-        return $this->source->getDefinition($class);
-    }
-
-    public function getDefinitions(): array
-    {
-        return $this->source->getDefinitions();
-    }
-}

src/ZM/Container/AliasDefinitionSource.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ZM\Container;
+
+use DI\Definition\Definition;
+use DI\Definition\Reference;
+use DI\Definition\Source\DefinitionSource;
+
+class AliasDefinitionSource implements DefinitionSource
+{
+    public function getDefinition(string $name): ?Definition
+    {
+        if (!class_exists($name)) {
+            return null;
+        }
+        $ref = (new \ReflectionClass($name))->getName();
+        // 如果反射类名和类名不一致，说明是别名，使用类名获取定义
+        return $ref === $name ? null : new Reference($ref);
+    }
+
+    public function getDefinitions(): array
+    {
+        return [];
+    }
+}

src/ZM/Container/ClassAliasHelper.php

@@ -1,79 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace ZM\Container;
-
-/**
- * 旨在帮助识别 class_alias 定义的类别名
- */
-class ClassAliasHelper
-{
-    /**
-     * @var array<string, class-string>
-     */
-    private static array $aliases = [];
-
-    /**
-     * 添加一个类别名
-     *
-     * @param string $class 类名
-     * @param string $alias 别名
-     */
-    public static function addAlias(string $class, string $alias): void
-    {
-        class_alias($class, $alias);
-        self::$aliases[$alias] = $class;
-    }
-
-    /**
-     * 判断一个类是否是别名
-     *
-     * @param string $alias 别名
-     */
-    public static function isAlias(string $alias): bool
-    {
-        return isset(self::$aliases[$alias]);
-    }
-
-    /**
-     * 获取别名定义信息
-     *
-     * @param  string            $alias 别名
-     * @return null|class-string 如果没有定义则返回 null
-     */
-    public static function getAlias(string $alias): ?string
-    {
-        return self::$aliases[$alias] ?? null;
-    }
-
-    /**
-     * 根据类名获取别名
-     *
-     * @param  string            $class 类名
-     * @return null|class-string 如果没有定义则返回 null
-     */
-    public static function getAliasByClass(string $class): ?string
-    {
-        return array_search($class, self::$aliases, true) ?: null;
-    }
-
-    /**
-     * 根据别名获取类名
-     *
-     * @param  string $alias 别名
-     * @return string 类名
-     */
-    public static function getClass(string $alias): string
-    {
-        return self::$aliases[$alias] ?? $alias;
-    }
-
-    /**
-     * 获取所有别名定义信息
-     */
-    public static function getAllAlias(): array
-    {
-        return self::$aliases;
-    }
-}

src/ZM/Container/ContainerHolder.php

@@ -28,13 +28,12 @@ class ContainerHolder
     private static function buildContainer(): Container
     {
         $builder = new ContainerBuilder();
-        $sources = [
-            new DI\Definition\Source\ReflectionBasedAutowiring(),
-            new DI\Definition\Source\AttributeBasedAutowiring(),
+        $builder->addDefinitions(
+            new AliasDefinitionSource(),
             new DI\Definition\Source\DefinitionArray(config('container.definitions', [])),
-        ];
-        $source = new DI\Definition\Source\SourceChain($sources);
-        $builder->addDefinitions(new AliasBasedAutowiring($source));
+        );
+        $builder->useAutowiring(true);
+        $builder->useAttributes(true);
         return $builder->build();
     }
 }