初始化仓库及v1.0.0提交

public/api.php

@@ -0,0 +1,138 @@
+<?php
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+use App\Config\AppConfig;
+use App\Controllers\AuthController;
+use App\Controllers\SessionController;
+use App\Controllers\MessageController;
+use App\Controllers\ChatController;
+use App\Controllers\UploadController;
+use App\Controllers\ConfigController;
+use App\Controllers\InstallController;
+use App\Middleware\AuthMiddleware;
+use App\Middleware\AdminMiddleware;
+
+// 设置响应头
+header('Content-Type: application/json; charset=utf-8');
+
+// CORS 设置
+$corsOrigin = AppConfig::get('corsOrigin', '*');
+header("Access-Control-Allow-Origin: {$corsOrigin}");
+header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS');
+header('Access-Control-Allow-Headers: Content-Type, Authorization');
+
+// 处理 OPTIONS 预检请求
+if ($_SERVER['REQUEST_METHOD'] === 'OPTIONS') {
+    http_response_code(200);
+    exit;
+}
+
+// 路由表定义
+$routes = [
+    // 认证路由（无需认证）
+    ['POST', 'auth/login', [AuthController::class, 'login'], false, false],
+
+    // 认证路由（需认证）
+    ['GET', 'auth/me', [AuthController::class, 'me'], true, false],
+
+    // 会话路由
+    ['GET', 'sessions', [SessionController::class, 'index'], true, false],
+    ['POST', 'sessions', [SessionController::class, 'create'], true, false],
+    ['PUT', 'sessions/{id}', [SessionController::class, 'update'], true, false],
+    ['DELETE', 'sessions/{id}', [SessionController::class, 'delete'], true, false],
+
+    // 消息路由
+    ['GET', 'sessions/{id}/messages', [MessageController::class, 'index'], true, false],
+    ['POST', 'sessions/{id}/messages', [MessageController::class, 'create'], true, false],
+
+    // 聊天路由
+    ['POST', 'chat/completions', [ChatController::class, 'completions'], true, false],
+
+    // 上传路由
+    ['POST', 'upload', [UploadController::class, 'upload'], true, false],
+
+    // 配置路由
+    ['GET', 'config', [ConfigController::class, 'getConfig'], true, false],
+    ['PUT', 'config', [ConfigController::class, 'updateConfig'], true, true],
+
+    // 人格路由
+    ['GET', 'personalities', [ConfigController::class, 'listPersonalities'], true, false],
+    ['POST', 'personalities', [ConfigController::class, 'createPersonality'], true, true],
+    ['PUT', 'personalities/{id}', [ConfigController::class, 'updatePersonality'], true, true],
+    ['DELETE', 'personalities/{id}', [ConfigController::class, 'deletePersonality'], true, true],
+
+    // 安装路由（无需认证）
+    ['GET', 'install/status', [InstallController::class, 'status'], false, false],
+    ['POST', 'install/test-db', [InstallController::class, 'testDb'], false, false],
+    ['POST', 'install/setup', [InstallController::class, 'setup'], false, false],
+];
+
+// 解析请求路径
+$requestUri = $_SERVER['REQUEST_URI'];
+$path = parse_url($requestUri, PHP_URL_PATH);
+$basePath = '/api/';
+
+// 去除 /api/ 前缀
+if (str_starts_with($path, $basePath)) {
+    $path = substr($path, strlen($basePath));
+}
+$path = rtrim($path, '/');
+
+$method = $_SERVER['REQUEST_METHOD'];
+
+// 路由匹配
+$matched = false;
+
+try {
+    foreach ($routes as $route) {
+        [$routeMethod, $routePattern, $handler, $needAuth, $needAdmin] = $route;
+
+        if ($method !== $routeMethod) {
+            continue;
+        }
+
+        // 将路由模式转换为正则表达式
+        $paramNames = [];
+        $regexPattern = preg_replace_callback('/\{(\w+)\}/', function ($m) use (&$paramNames) {
+            $paramNames[] = $m[1];
+            return '([^/]+)';
+        }, $routePattern);
+
+        $regex = '#^' . $regexPattern . '$#';
+
+        if (preg_match($regex, $path, $matches)) {
+            $matched = true;
+
+            // 提取路径参数
+            $params = [];
+            for ($i = 0; $i < count($paramNames); $i++) {
+                $params[$paramNames[$i]] = $matches[$i + 1];
+            }
+
+            // 认证检查
+            if ($needAuth) {
+                AuthMiddleware::handle();
+            }
+
+            // 管理员检查
+            if ($needAdmin) {
+                AdminMiddleware::handle();
+            }
+
+            // 调用控制器方法
+            $controllerMethod = $handler[1];
+            $handler[0]::$controllerMethod(...array_values($params));
+
+            break;
+        }
+    }
+
+    if (!$matched) {
+        http_response_code(404);
+        echo json_encode(['success' => false, 'message' => '接口不存在']);
+    }
+} catch (\Throwable $e) {
+    http_response_code(500);
+    echo json_encode(['success' => false, 'message' => '服务器内部错误']);
+}