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