项目初始化

2026-03-18 17:19:03 +08:00
commit ac6079b9ff
602 changed files with 58291 additions and 0 deletions
--- a/app/common/middleware/LoadLangPack.php
+++ b/app/common/middleware/LoadLangPack.php
@@ -0,0 +1,84 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\middleware;
+
+use Webman\MiddlewareInterface;
+use Webman\Http\Request;
+use Webman\Http\Response;
+
+/**
+ * 加载控制器语言包中间件（Webman 迁移版，等价 ThinkPHP LoadLangPack）
+ * 根据当前路由加载对应控制器的语言包到 Translator
+ */
+class LoadLangPack implements MiddlewareInterface
+{
+    public function process(Request $request, callable $handler): Response
+    {
+        $path = trim($request->path(), '/');
+        if (str_starts_with($path, 'api/') || str_starts_with($path, 'admin/')) {
+            $this->loadLang($request);
+        }
+        return $handler($request);
+    }
+
+    protected function loadLang(Request $request): void
+    {
+        // 优先从请求头 think-lang 获取前端选择的语言（与前端 axios 发送的 header 对应）
+        // 安装页等未发送 think-lang 时，回退到 Accept-Language 或配置默认值
+        $headerLang = $request->header('think-lang');
+        $allowLangList = config('lang.allow_lang_list', ['zh-cn', 'en']);
+        if ($headerLang && in_array(str_replace('_', '-', strtolower($headerLang)), $allowLangList)) {
+            $langSet = str_replace('_', '-', strtolower($headerLang));
+        } else {
+            $acceptLang = $request->header('accept-language', '');
+            if (preg_match('/^zh[-_]?cn|^zh/i', $acceptLang)) {
+                $langSet = 'zh-cn';
+            } elseif (preg_match('/^en/i', $acceptLang)) {
+                $langSet = 'en';
+            } else {
+                $langSet = config('lang.default_lang', config('translation.locale', 'zh-cn'));
+            }
+            $langSet = str_replace('_', '-', strtolower($langSet));
+        }
+
+        // 设置当前请求的翻译语言，使 __() 和 trans() 使用正确的语言
+        if (function_exists('locale')) {
+            locale($langSet);
+        }
+
+        $path = trim($request->path(), '/');
+        $parts = explode('/', $path);
+        $app = $parts[0] ?? 'api';
+
+        $appLangDir = base_path() . DIRECTORY_SEPARATOR . 'app' . DIRECTORY_SEPARATOR . $app . DIRECTORY_SEPARATOR . 'lang' . DIRECTORY_SEPARATOR;
+
+        if (!class_exists(\support\Translation::class)) {
+            return;
+        }
+
+        $translator = \support\Translation::instance();
+
+        // 1. 加载根级语言包（zh-cn.php / en.php），供 common 翻译使用
+        $rootLangFile = $appLangDir . $langSet . '.php';
+        if (is_file($rootLangFile)) {
+            $translator->addResource('phpfile', $rootLangFile, $langSet, 'messages');
+        }
+
+        // 2. 加载控制器专用语言包（如 zh-cn/auth/group.php），供 get_route_remark 等使用
+        //    同时加载到 messages 域，使 __() 能正确翻译控制器内的文案（如安装页错误提示）
+        $controllerPath = get_controller_path($request);
+        if ($controllerPath) {
+            $controllerPathForFile = str_replace('.', '/', $controllerPath);
+            $controllerPathForFile = implode('/', array_map(function ($p) {
+                return strtolower(preg_replace('/([a-z])([A-Z])/', '$1_$2', $p));
+            }, explode('/', $controllerPathForFile)));
+            $controllerLangFile = $appLangDir . $langSet . DIRECTORY_SEPARATOR . str_replace('/', DIRECTORY_SEPARATOR, $controllerPathForFile) . '.php';
+            if (is_file($controllerLangFile)) {
+                $translator->addResource('phpfile', $controllerLangFile, $langSet, $controllerPath);
+                $translator->addResource('phpfile', $controllerLangFile, $langSet, 'messages');
+            }
+        }
+    }
+}