- 修复:仅当连接信息(base_url/api_prefix/username/password/verify_ssl)真变化时才清 token + 重连; 保存满分/布局等不应触发登录卷王(bug:之前一律 unlink token.json,导致保存后所有用户都被踢) - 修复:默认满分不再误写当前卷;改为显式 apply_pid + apply_score 才会改 full_scores - 配置双写(DB+文件):避免 DB 不可用时静默回退到出厂默认 admin/123456; ny_save_config 同时写文件+DB;ny_load_config 在 DB 可用但无记录时从文件自动迁回 - 设置弹窗新增:登录账号可编辑、密码 type=password 不回显、留空表示不修改; 保存后根据 ping 自动给出成功/失败反馈(错误密码不再静默) - 抽取比例改为按组人数加权(默认)+ 各组均分 + 自定义比例 + 不分组,最大余额法守恒分配 - 抽出比例 UI:删除 5:5 复选框、改 #balanceMode 下拉 + 按组渲染比例输入框 - Db::lastError() 暴露 DB 错误用于诊断(config_get 返回 db_driver / db_connected / db_error) - e2e:test-draw-alloc 18→29 测试用例(加权/自定义/守恒 fuzz); 新增 test-config-save e2e 27 用例全过(连接信息变化检测 + 自动 ping + 密码不回显 + apply_pid) - mock-server:账户校验从 'admin' 改为 'mock' 接受 e2e 账号
374 lines
11 KiB
PHP
374 lines
11 KiB
PHP
<?php
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/**
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* NY 问卷考试系统数据平台 - 引导 / 公共函数
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* PHP >= 8.0
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*/
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declare(strict_types=1);
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const NY_APP_NAME = 'NY问卷考试系统数据平台';
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const NY_VERSION = '1.0.0';
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define('NY_ROOT', str_replace('\\', '/', __DIR__));
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define('NY_DATA', NY_ROOT . '/data');
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// ---------------- 环境预检 ----------------
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if (PHP_VERSION_ID < 80000) {
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http_response_code(500);
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header('Content-Type: text/html; charset=utf-8');
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echo '<h2>环境不满足</h2><p>本平台需要 <b>PHP 8.0 及以上</b>,当前版本:' . PHP_VERSION . '</p>';
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exit;
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}
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$missing = [];
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foreach (['curl' => 'curl', 'json' => 'json', 'mbstring' => 'mbstring'] as $fn => $ext) {
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if (!extension_loaded($ext)) {
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$missing[] = $ext;
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}
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}
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if ($missing !== []) {
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http_response_code(500);
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header('Content-Type: text/html; charset=utf-8');
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echo '<h2>缺少 PHP 扩展</h2><p>请在 php.ini 中启用:<b>' . implode('、', $missing) . '</b></p>'
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. '<p>Windows:去掉 <code>extension=' . $missing[0] . '</code> 前面的分号并重启服务。'
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. '(<code>zip</code> 扩展可选,未启用时会用内置解析器读取 xlsx)</p>';
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exit;
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}
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date_default_timezone_set('Asia/Shanghai');
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mb_internal_encoding('UTF-8');
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// ---------------- 会话 ----------------
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function ny_session_start(): void
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{
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if (session_status() === PHP_SESSION_ACTIVE) {
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return;
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}
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$secure = !empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off';
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session_name('NYSESS');
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session_set_cookie_params([
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'lifetime' => 0,
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'path' => '/',
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'httponly' => true,
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'samesite' => 'Lax',
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'secure' => $secure,
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]);
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@session_start();
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}
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/** 当前是否已登录(本系统会话) */
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function ny_is_auth(): bool
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{
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ny_session_start();
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return !empty($_SESSION['ny_auth']);
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}
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/** 标记登录 */
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function ny_login(): void
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{
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ny_session_start();
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$_SESSION['ny_auth'] = true;
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}
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/** 登出 */
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function ny_logout(): void
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{
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ny_session_start();
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$_SESSION = [];
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if (ini_get('session.use_cookies')) {
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$p = session_get_cookie_params();
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setcookie(session_name(), '', time() - 42000, $p['path'], $p['domain'], $p['secure'], $p['httponly']);
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}
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session_destroy();
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}
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/** 判断是否已安装(有过连接配置且能流转):文件 config 或 DB settings 存在 base_url 且账号非空 */
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function ny_is_installed(): bool
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{
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$cfg = ny_load_config();
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if (trim((string)($cfg['base_url'] ?? '')) === '') {
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return false;
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}
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// 有无可用的后端(文件 config 存在 ,或 DB 连得上)
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if (class_exists('Db') && Db::isConnected()) {
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return true;
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}
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return is_file(ny_config_file());
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}
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// ---------------- 目录初始化 ----------------
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foreach (['', '/cache', '/uploads'] as $sub) {
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$dir = NY_DATA . $sub;
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if (!is_dir($dir)) {
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@mkdir($dir, 0777, true);
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}
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}
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// 保护数据目录(Apache)
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if (!file_exists(NY_DATA . '/.htaccess')) {
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@file_put_contents(NY_DATA . '/.htaccess', "Deny from all\n");
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}
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// ---------------- 默认配置 ----------------
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function ny_default_config(): array
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{
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return [
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'base_url' => 'https://exam.nxxy335.top',
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'api_prefix' => '/api',
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'username' => 'admin',
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'password' => '123456',
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'verify_ssl' => true,
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'timeout' => 20,
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'refresh_interval' => 15,
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'page_size' => 200,
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'include_temp_save' => false,
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'dedupe' => true,
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'name_keywords' => '姓名,名字,学生姓名,考生姓名,您的姓名,姓名:,姓名:',
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'full_score' => 100,
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'full_scores' => [],
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'layout' => 'default',
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];
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}
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function ny_config_file(): string
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{
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return NY_DATA . '/config.json';
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}
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/**
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* 配置来源:db | file | default
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* (default 表示既没读到 DB 也没读到文件——此时账号密码是出厂默认值,几乎必然连不上卷王)
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*/
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function ny_config_source(): string
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{
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return (string)($GLOBALS['__ny_cfg_source'] ?? 'default');
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}
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function ny_load_config(): array
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{
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$GLOBALS['__ny_cfg_source'] = 'default';
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// 数据库已初始化且能连上 → 从 DB 读,否则回退文件
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$dbCfg = ny_db_config();
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if ($dbCfg !== null) {
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$cfg = ny_default_config();
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foreach ($cfg as $k => $v) {
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if (array_key_exists($k, $dbCfg)) {
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$cfg[$k] = is_bool($v) ? (bool)$dbCfg[$k] : $dbCfg[$k];
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}
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}
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$cfg['base_url'] = rtrim(trim((string)$cfg['base_url']), '/');
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$cfg['api_prefix'] = '/' . trim((string)$cfg['api_prefix'], '/');
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$GLOBALS['__ny_cfg_source'] = 'db';
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return $cfg;
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}
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$cfg = ny_default_config();
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$saved = ny_read_json(ny_config_file(), null);
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if (is_array($saved)) {
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foreach ($cfg as $k => $v) {
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if (array_key_exists($k, $saved)) {
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$cfg[$k] = is_bool($v) ? (bool)$saved[$k] : $saved[$k];
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}
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}
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$GLOBALS['__ny_cfg_source'] = 'file';
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// DB 已连上但库里没有配置,而文件里有 —— 迁移一份到 DB,避免两端不一致
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if (class_exists('Db') && Db::pdo() !== null && empty($GLOBALS['__ny_cfg_migrated'])) {
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$GLOBALS['__ny_cfg_migrated'] = true;
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try {
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Db::settingsSet('config', json_encode($cfg, JSON_UNESCAPED_UNICODE));
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} catch (Throwable $e) {
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// 迁移失败不影响本次使用
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}
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}
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}
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$cfg['base_url'] = rtrim(trim((string)$cfg['base_url']), '/');
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$cfg['api_prefix'] = '/' . trim((string)$cfg['api_prefix'], '/');
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return $cfg;
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}
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function ny_save_config(array $cfg): bool
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{
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// 先写文件快照:DB 万一不可用(连不上 / 未初始化)时不会静默回退到出厂默认配置
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$fileOk = ny_write_json(ny_config_file(), $cfg);
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if (class_exists('Db')) {
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$db = Db::pdo();
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if ($db !== null) {
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try {
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Db::settingsSet('config', json_encode($cfg, JSON_UNESCAPED_UNICODE));
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$GLOBALS['__ny_cfg_source'] = 'db';
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return true;
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} catch (Throwable $e) {
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// 落库失败则回退文件
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$GLOBALS['__ny_cfg_source'] = 'file';
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return $fileOk;
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}
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}
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}
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$GLOBALS['__ny_cfg_source'] = 'file';
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return $fileOk;
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}
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/** 数据库初始化后从 DB 读取配置(无则返回 null) */
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function ny_db_config(): ?array
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{
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if (!class_exists('Db')) {
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return null;
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}
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$db = Db::pdo();
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if ($db === null) {
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return null;
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}
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try {
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$raw = (string)(Db::settingsAll()['config'] ?? '');
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} catch (Throwable $e) {
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return null;
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}
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$data = json_decode($raw, true);
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return is_array($data) ? $data : null;
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}
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/** 安全的字符串化(避免数组/对象转字符串报错) */
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function ny_str(mixed $v): string
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{
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if ($v === null || is_array($v) || is_object($v)) {
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return '';
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}
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return trim((string)$v);
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}
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// ---------------- JSON 文件读写 ----------------
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function ny_read_json(string $file, mixed $default = null): mixed
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{
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if (!is_file($file)) {
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return $default;
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}
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$raw = @file_get_contents($file);
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if ($raw === false || trim($raw) === '') {
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return $default;
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}
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$data = json_decode($raw, true);
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return $data === null ? $default : $data;
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}
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function ny_write_json(string $file, mixed $data): bool
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{
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$tmp = $file . '.tmp';
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$ok = @file_put_contents($tmp, json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT), LOCK_EX);
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if ($ok === false) {
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return false;
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}
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return @rename($tmp, $file) || @copy($tmp, $file);
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}
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// ---------------- 输出 ----------------
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function ny_json(mixed $data, int $http = 200): void
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{
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http_response_code($http);
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header('Content-Type: application/json; charset=utf-8');
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header('Cache-Control: no-store');
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echo json_encode($data, JSON_UNESCAPED_UNICODE | JSON_INVALID_UTF8_SUBSTITUTE);
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}
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function ny_ok(mixed $data = null): void
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{
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ny_json(['ok' => true, 'data' => $data]);
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exit;
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}
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function ny_fail(string $msg, mixed $extra = null): void
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{
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ny_json(['ok' => false, 'msg' => $msg, 'extra' => $extra]);
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exit;
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}
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// ---------------- 工具函数 ----------------
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/** 规范化姓名:去空白、去全角空格、统一大小写 */
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function ny_norm_name(string $s): string
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{
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$s = str_replace(["\xC2\xA0", ' '], '', $s);
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$s = preg_replace('/\s+/u', '', $s) ?? '';
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return mb_strtolower(trim($s));
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}
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/** 把任意结构的答卷值压平成字符串 */
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function ny_flatten_value(mixed $v): string
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{
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if ($v === null) {
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return '';
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}
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if (is_bool($v)) {
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return $v ? '1' : '';
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}
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if (is_int($v) || is_float($v)) {
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return trim((string)$v);
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}
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if (is_string($v)) {
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return trim($v);
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}
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if (is_array($v)) {
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foreach (['value', 'text', 'label', 'name', 'content', 'title'] as $k) {
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if (isset($v[$k]) && (is_string($v[$k]) || is_numeric($v[$k]))) {
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return trim((string)$v[$k]);
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}
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}
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$parts = [];
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foreach ($v as $item) {
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$s = ny_flatten_value($item);
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if ($s !== '') {
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$parts[] = $s;
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}
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}
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return implode(',', $parts);
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}
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return trim((string)$v);
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}
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/** 时间字段 -> 时间戳(秒) */
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function ny_to_timestamp(mixed $v): int
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{
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if ($v === null || $v === '') {
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return 0;
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}
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if (is_numeric($v)) {
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$n = (int)$v;
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if ($n > 1000000000000) { // 毫秒
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return intdiv($n, 1000);
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}
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return $n;
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}
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$t = strtotime((string)$v);
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return $t === false ? 0 : $t;
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}
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/** 秒 -> 12分34秒 */
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function ny_format_duration(?int $sec): string
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{
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if ($sec === null || $sec < 0) {
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return '-';
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}
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if ($sec < 60) {
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return $sec . '秒';
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}
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$m = intdiv($sec, 60);
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$s = $sec % 60;
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if ($m < 60) {
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return $m . '分' . str_pad((string)$s, 2, '0', STR_PAD_LEFT) . '秒';
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}
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$h = intdiv($m, 60);
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return $h . '小时' . str_pad((string)($m % 60), 2, '0', STR_PAD_LEFT) . '分' . str_pad((string)$s, 2, '0', STR_PAD_LEFT) . '秒';
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}
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// ---------------- 类自动加载 ----------------
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spl_autoload_register(function (string $class): void {
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$map = [
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'XlsxReader' => NY_ROOT . '/lib/XlsxReader.php',
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'XlsxWriter' => NY_ROOT . '/lib/XlsxWriter.php',
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'SurveyKingClient' => NY_ROOT . '/lib/SurveyKingClient.php',
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'Roster' => NY_ROOT . '/lib/Roster.php',
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'DataService' => NY_ROOT . '/lib/DataService.php',
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'Db' => NY_ROOT . '/lib/Db.php',
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];
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if (isset($map[$class]) && is_file($map[$class])) {
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require $map[$class];
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}
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});
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