nxxy335
6cd17b9cb2
- 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
507 lines
22 KiB
PHP
507 lines
22 KiB
PHP
<?php
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/**
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* NY 问卷考试系统数据平台 - 后端接口
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*/
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declare(strict_types=1);
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require __DIR__ . '/bootstrap.php';
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$action = (string)($_GET['action'] ?? $_POST['action'] ?? '');
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function cfg(): array
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{
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return ny_load_config();
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}
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// 会话/安装保护：除 auth_check 外，未安装或未登录一律拒访
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if (!ny_is_installed()) {
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ny_json(['ok' => false, 'msg' => '系统尚未安装，请先完成安装向导'], 503);
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exit;
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}
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if ($action !== 'auth_check' && !ny_is_auth()) {
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ny_json(['ok' => false, 'msg' => '未登录或会话已过期，请重新登录'], 401);
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exit;
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}
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try {
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switch ($action) {
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// 登录状态检查
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case 'auth_check':
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ny_ok(['auth' => ny_is_auth(), 'installed' => ny_is_installed()]);
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// ---------------- 配置 ----------------
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case 'config_get':
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$c = cfg();
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$c['has_password'] = ((string)$c['password']) !== '';
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unset($c['password']);
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// 诊断信息：配置存在哪里、数据库通不通（登录卷王失败时优先看这里）
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$c['storage'] = ny_config_source();
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$c['db_driver'] = class_exists('Db') ? Db::driver() : '';
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$c['db_configured'] = class_exists('Db') && Db::isConfigured();
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$c['db_connected'] = class_exists('Db') && Db::isConnected();
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$c['db_error'] = class_exists('Db') ? Db::lastError() : '';
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ny_ok($c);
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case 'config_save':
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$raw = (string)file_get_contents('php://input');
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$in = json_decode($raw, true);
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if (!is_array($in)) {
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$in = $_POST;
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}
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$old = cfg();
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$allowed = ['base_url', 'api_prefix', 'username', 'timeout', 'refresh_interval', 'page_size', 'name_keywords'];
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$new = $old;
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foreach ($allowed as $k) {
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if (array_key_exists($k, $in)) {
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$new[$k] = is_string($in[$k]) ? trim((string)$in[$k]) : $in[$k];
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}
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}
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// 密码：与 install.php 一致不做 trim（保留首尾空格的原貌），空 / 占位符 = 不修改
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if (array_key_exists('password', $in)) {
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$pwdIn = (string)$in['password'];
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if ($pwdIn !== '' && $pwdIn !== '******') {
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$new['password'] = $pwdIn;
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}
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}
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foreach (['verify_ssl', 'include_temp_save', 'dedupe'] as $k) {
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if (array_key_exists($k, $in)) {
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$new[$k] = filter_var($in[$k], FILTER_VALIDATE_BOOL);
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}
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}
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// 布局配置
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if (array_key_exists('layout', $in)) {
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$new['layout'] = ($in['layout'] === 'side') ? 'side' : 'default';
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}
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// 各试卷独立满分（覆盖整个 full_scores 映射）
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if (array_key_exists('full_scores', $in) && is_array($in['full_scores'])) {
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$new['full_scores'] = $in['full_scores'];
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}
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$new['base_url'] = rtrim((string)$new['base_url'], '/');
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$new['api_prefix'] = '/' . trim((string)$new['api_prefix'], '/');
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$new['timeout'] = (int)$new['timeout'];
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$new['refresh_interval'] = (int)$new['refresh_interval'];
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if ($new['refresh_interval'] < 3) {
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$new['refresh_interval'] = 3;
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}
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// 默认满分
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$fs = (int)($in['full_score'] ?? $new['full_score'] ?? 100);
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if ($fs < 1) {
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$fs = 100;
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}
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$new['full_score'] = $fs;
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// 各试卷独立满分：仅当显式指定 apply_pid 时才写入/清除该卷（修复 bug：之前会误用默认满分覆盖当前卷）
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$applyPid = trim((string)($in['apply_pid'] ?? ''));
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if ($applyPid !== '') {
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$scores = is_array($new['full_scores'] ?? null) ? $new['full_scores'] : [];
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$applyScore = (int)($in['apply_score'] ?? 0);
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if ($applyScore > 0) {
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$scores[$applyPid] = $applyScore;
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} else {
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unset($scores[$applyPid]);
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}
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$new['full_scores'] = $scores;
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}
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// 仅当连接信息真的变了才清 token + 重连；保存满分/布局等不应触发登录卷王
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$connKeys = ['base_url', 'api_prefix', 'username', 'password', 'verify_ssl'];
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$connChanged = false;
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foreach ($connKeys as $k) {
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if ((string)($old[$k] ?? '') !== (string)($new[$k] ?? '')) {
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$connChanged = true;
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break;
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}
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}
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ny_save_config($new);
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if ($connChanged) {
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@unlink(NY_DATA . '/cache/token.json');
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}
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// 返回的 config 不再带明文密码
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$outCfg = ny_load_config();
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$outCfg['has_password'] = ((string)$outCfg['password']) !== '';
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unset($outCfg['password']);
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$res = [
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'saved' => true,
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'config' => $outCfg,
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'conn_changed' => $connChanged,
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'storage' => ny_config_source(),
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];
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// 连接信息修改后自动测一次，给出明确结果（避免用户配置对错无从知晓）
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if ($connChanged) {
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try {
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$client = new SurveyKingClient(ny_load_config());
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$p = $client->ping();
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$res['ping'] = ['ok' => true, 'projects' => $p['projects'], 'elapsed' => $p['elapsed']];
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} catch (Throwable $e) {
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$res['ping'] = ['ok' => false, 'msg' => $e->getMessage()];
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}
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}
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ny_ok($res);
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// ---------------- 连接测试 ----------------
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case 'ping':
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$client = new SurveyKingClient(cfg());
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$res = $client->ping();
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$res['session'] = $client->sessionInfo();
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ny_ok($res);
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case 'diag':
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$client = new SurveyKingClient(cfg());
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ny_ok($client->diagnose());
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// ---------------- 问卷列表 ----------------
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case 'projects':
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$client = new SurveyKingClient(cfg());
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$list = $client->listProjects();
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$out = [];
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foreach ($list as $p) {
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if (!is_array($p)) {
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continue;
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}
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$out[] = [
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'id' => ny_str($p['id'] ?? ''),
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'name' => ny_str($p['name'] ?? '') ?: '未命名',
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'mode' => ny_str($p['mode'] ?? ''),
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'total' => (int)($p['total'] ?? 0),
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'status' => (int)($p['status'] ?? 0),
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'parent_id' => (string)($p['parentId'] ?? '0'),
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];
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}
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ny_ok($out);
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// ---------------- 数据 ----------------
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case 'data':
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$projectId = (string)($_GET['projectId'] ?? '');
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if ($projectId === '') {
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ny_fail('请先选择问卷/考试');
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}
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$nameQid = (string)($_GET['nameQid'] ?? '');
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$c = cfg();
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$result = DataService::build($c, $projectId, $nameQid);
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$fsMap = is_array($c['full_scores'] ?? null) ? $c['full_scores'] : [];
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$fs = isset($fsMap[$projectId]) ? (int)$fsMap[$projectId] : (int)($c['full_score'] ?? 100);
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if ($fs < 1) {
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$fs = 100;
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}
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$result['config'] = [
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'refresh_interval' => (int)$c['refresh_interval'],
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'base_url' => $c['base_url'],
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'full_score' => $fs,
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];
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ny_ok($result);
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// ---------------- 数据看板（按班级聚合，面向班主任/学生整体情况） ----------------
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case 'dashboard':
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$projectId = (string)($_GET['projectId'] ?? '');
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if ($projectId === '') {
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ny_fail('请先选择问卷/考试');
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}
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$nameQid = (string)($_GET['nameQid'] ?? '');
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$c = cfg();
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$result = DataService::build($c, $projectId, $nameQid);
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$fsMap = is_array($c['full_scores'] ?? null) ? $c['full_scores'] : [];
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$fs = isset($fsMap[$projectId]) ? (int)$fsMap[$projectId] : (int)($c['full_score'] ?? 100);
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if ($fs < 1) {
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$fs = 100;
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}
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$students = $result['roster'] ?: [];
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$rows = $result['rows'] ?: [];
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$byCls = [];
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foreach ($students as $s) {
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$k = trim((string)($s['cls'] ?? '')) ?: '（未分班）';
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$byCls[$k][] = $s;
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}
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$rowsByCls = [];
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foreach ($rows as $r) {
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$k = trim((string)($r['cls'] ?? '')) ?: '（未分班）';
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$rowsByCls[$k][] = $r;
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}
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// 通用统计器：给定学生集合 + 答卷集合，算一组指标
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$statOf = static function (array $stu, array $rs, int $fs): array {
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$total = count($stu);
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$submitted = count($rs);
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$scores = array_values(array_filter(array_map(static fn($r) => $r['score'] ?? null, $rs), static fn($v) => $v !== null));
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$avg = $scores !== [] ? round(array_sum($scores) / count($scores), 2) : null;
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$pass = count(array_filter($rs, static fn($r) => ($r['score'] ?? null) !== null && ($r['score'] >= 0.6 * $fs)));
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$passRate = $submitted > 0 ? round($pass / $submitted * 100, 1) : 0;
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$durs = array_values(array_filter(array_map(static fn($r) => $r['duration'] ?? null, $rs), static fn($v) => $v !== null));
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$avgDur = $durs !== [] ? (int)round(array_sum($durs) / count($durs)) : null;
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return [
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'total' => $total,
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'submitted' => $submitted,
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'absent' => max(0, $total - $submitted),
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'rate' => $total > 0 ? round($submitted / $total * 100, 1) : 0,
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'avg' => $avg,
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'pass_rate' => $passRate,
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'max' => $scores !== [] ? max($scores) : null,
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'min' => $scores !== [] ? min($scores) : null,
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'avg_duration' => $avgDur,
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];
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};
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// 已提交成员榜：按成绩从高到低，缺成绩者排最后，并给出排名
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$membersOf = static function (array $rs): array {
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$ms = [];
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foreach ($rs as $r) {
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$ms[] = [
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'sid' => (string)($r['sid'] ?? ''),
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'name' => (string)($r['name'] ?? ''),
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'score' => ($r['score'] ?? null),
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];
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}
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usort($ms, static function (array $a, array $b): int {
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$as = $a['score'];
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$bs = $b['score'];
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if ($as === null && $bs === null) {
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return 0;
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}
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if ($as === null) {
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return 1; // 无成绩排最后
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}
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if ($bs === null) {
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return -1;
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}
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return $bs <=> $as; // 成绩降序
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});
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foreach ($ms as $i => $m) {
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$ms[$i]['rank'] = $i + 1;
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}
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return $ms;
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};
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$classes = [];
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foreach ($byCls as $k => $stu) {
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$rs = $rowsByCls[$k] ?? [];
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$row = $statOf($stu, $rs, $fs);
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$row['class'] = $k;
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$row['members'] = $membersOf($rs);
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// 班级内按组别（A/B 等）再聚合，用于看板下钻对比
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$stuByGrp = [];
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foreach ($stu as $s) {
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$g = trim((string)($s['grp'] ?? '')) ?: '（未分组）';
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$stuByGrp[$g][] = $s;
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}
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$rowsByGrp = [];
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foreach ($rs as $r) {
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$g = trim((string)($r['grp'] ?? '')) ?: '（未分组）';
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$rowsByGrp[$g][] = $r;
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}
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$groups = [];
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foreach ($stuByGrp as $g => $gstu) {
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$gs = $statOf($gstu, $rowsByGrp[$g] ?? [], $fs);
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$gs['group'] = $g;
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$gs['members'] = $membersOf($rowsByGrp[$g] ?? []);
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$groups[] = $gs;
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}
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usort($groups, static fn(array $a, array $b): int => strcmp((string)$a['group'], (string)$b['group']));
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$row['groups'] = $groups;
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$classes[] = $row;
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}
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usort($classes, static function (array $a, array $b): int {
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$an = is_numeric($a['class']) ? (int)$a['class'] : $a['class'];
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$bn = is_numeric($b['class']) ? (int)$b['class'] : $b['class'];
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if (is_int($an) && is_int($bn)) {
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return $an <=> $bn;
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}
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return strcmp((string)$a['class'], (string)$b['class']);
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});
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ny_ok([
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'project' => $result['project'],
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'full_score' => $fs,
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'overall' => $result['stats'],
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'classes' => $classes,
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'updated_at' => $result['updated_at'],
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]);
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// ---------------- 名单 ----------------
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case 'roster':
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ny_ok(['students' => Roster::all(), 'meta' => Roster::meta()]);
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case 'roster_import':
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if (empty($_FILES['file']) || !is_uploaded_file($_FILES['file']['tmp_name'])) {
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ny_fail('请选择要导入的文件');
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}
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$f = $_FILES['file'];
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$ext = strtolower(pathinfo((string)$f['name'], PATHINFO_EXTENSION));
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$dest = NY_DATA . '/uploads/roster_' . date('Ymd_His') . '.' . ($ext !== '' ? $ext : 'dat');
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if (!@move_uploaded_file($f['tmp_name'], $dest)) {
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ny_fail('文件保存失败，请检查 data/uploads 目录权限');
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}
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try {
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$res = Roster::importFile($dest, $ext);
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} catch (Throwable $e) {
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@unlink($dest);
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ny_fail($e->getMessage());
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}
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$mode = (string)($_POST['mode'] ?? 'replace');
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if ($mode === 'append') {
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$merged = array_merge(Roster::all(), $res['students']);
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Roster::save($merged);
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} else {
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Roster::save($res['students']);
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}
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ny_ok(['students' => Roster::all(), 'meta' => Roster::meta(), 'imported' => $res['count']]);
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case 'roster_save':
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$raw = (string)file_get_contents('php://input');
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$in = json_decode($raw, true);
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if (!is_array($in) || !isset($in['students']) || !is_array($in['students'])) {
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ny_fail('参数错误');
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}
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$students = [];
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foreach ($in['students'] as $s) {
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if (!is_array($s)) {
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continue;
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}
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$students[] = [
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'sid' => (string)($s['sid'] ?? ''),
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'name' => (string)($s['name'] ?? ''),
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'cls' => trim((string)($s['cls'] ?? '')),
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'grp' => trim((string)($s['grp'] ?? '')),
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'login' => trim((string)($s['login'] ?? '')),
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];
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}
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Roster::save($students);
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ny_ok(['students' => Roster::all(), 'meta' => Roster::meta()]);
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case 'roster_clear':
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Roster::clear();
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ny_ok(['students' => [], 'meta' => Roster::meta()]);
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// ---------------- 导出（支持按班级 / 组别筛选，与页面当前筛选保持一致） ----------------
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case 'export':
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case 'export_absent':
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$projectId = (string)($_GET['projectId'] ?? '');
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if ($projectId === '') {
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ny_fail('请先选择问卷/考试');
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}
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$nameQid = (string)($_GET['nameQid'] ?? '');
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$clsFilter = trim((string)($_GET['cls'] ?? ''));
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$grpFilter = trim((string)($_GET['grp'] ?? ''));
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// 命中筛选：未选班级/组别时全部通过
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$hit = static function (array $r) use ($clsFilter, $grpFilter): bool {
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if ($clsFilter !== '' && trim((string)($r['cls'] ?? '')) !== $clsFilter) {
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return false;
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}
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if ($grpFilter !== '' && trim((string)($r['grp'] ?? '')) !== $grpFilter) {
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return false;
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}
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return true;
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};
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$c = cfg();
|
||
$result = DataService::build($c, $projectId, $nameQid);
|
||
|
||
$rows = array_values(array_filter((array)($result['rows'] ?? []), $hit));
|
||
|
||
// 缺考口径与页面完全保持一致：筛选后名单 − 筛选后已提交（按学号匹配）
|
||
$roster = array_values(array_filter((array)($result['roster'] ?? []), $hit));
|
||
if ($roster !== []) {
|
||
$submitted = [];
|
||
foreach ($rows as $r) {
|
||
$sid = trim((string)($r['sid'] ?? ''));
|
||
if ($sid !== '') {
|
||
$submitted[$sid] = true;
|
||
}
|
||
}
|
||
$absent = array_values(array_filter(
|
||
$roster,
|
||
static fn(array $s): bool => !isset($submitted[trim((string)($s['sid'] ?? ''))])
|
||
));
|
||
} else {
|
||
// 未导入名单时退回后端自带的缺考数组（同样按筛选过滤）
|
||
$absent = array_values(array_filter((array)($result['absent'] ?? []), $hit));
|
||
}
|
||
|
||
// 文件名附带班级 / 组别，便于分辨
|
||
$safe = static fn(string $s): string => preg_replace('/[\\\\\/:*?"<>|]/u', '_', $s) ?? '';
|
||
$clsLabel = $clsFilter === '' ? ''
|
||
: (mb_strpos($clsFilter, '班') === false ? $clsFilter . '班' : $clsFilter);
|
||
$grpLabel = $grpFilter === '' ? ''
|
||
: (mb_strpos($grpFilter, '组') === false ? $grpFilter . '组' : $grpFilter);
|
||
$tag = ($clsLabel !== '' ? '_' . $safe($clsLabel) : '')
|
||
. ($grpLabel !== '' ? '_' . $safe($grpLabel) : '');
|
||
|
||
$filename = ($action === 'export_absent' ? '缺考名单' : '成绩明细')
|
||
. '_' . $safe((string)$result['project']['name'])
|
||
. $tag
|
||
. '_' . date('Ymd_His') . '.csv';
|
||
|
||
header('Content-Type: text/csv; charset=utf-8');
|
||
header('Content-Disposition: attachment; filename="' . $filename . '"; filename*=UTF-8\'\'' . rawurlencode($filename));
|
||
header('Cache-Control: no-store');
|
||
echo "\xEF\xBB\xBF";
|
||
$out = fopen('php://output', 'w');
|
||
|
||
if ($action === 'export_absent') {
|
||
fputcsv($out, ['学号', '姓名', '班级', '组别']);
|
||
foreach ($absent as $r) {
|
||
fputcsv($out, [$r['sid'] ?? '', $r['name'] ?? '', $r['cls'] ?? '', $r['grp'] ?? '']);
|
||
}
|
||
} else {
|
||
fputcsv($out, ['学号', '姓名', '班级', '组别', '成绩', '提交时间', '考试时长', '考试时长(秒)']);
|
||
foreach ($rows as $r) {
|
||
fputcsv($out, [
|
||
$r['sid'] ?? '',
|
||
$r['name'] ?? '',
|
||
$r['cls'] ?? '',
|
||
$r['grp'] ?? '',
|
||
$r['score'] === null ? '' : $r['score'],
|
||
$r['submit_at'] ?? '',
|
||
$r['duration_txt'] ?? '',
|
||
$r['duration'] === null ? '' : $r['duration'],
|
||
]);
|
||
}
|
||
}
|
||
fclose($out);
|
||
exit;
|
||
|
||
// ---------------- 随机抽取：导出白名单（xlsx，列：姓名 / 登陆账号） ----------------
|
||
case 'draw_export':
|
||
$raw = (string)file_get_contents('php://input');
|
||
$in = json_decode($raw, true);
|
||
if (!is_array($in)) {
|
||
$in = $_POST + $_GET;
|
||
}
|
||
// type=import → 白名单导入模板.xlsx；type=list → 白名单列表.xlsx
|
||
$type = (($in['type'] ?? '') === 'import') ? 'import' : 'list';
|
||
$members = [];
|
||
foreach ((array)($in['members'] ?? []) as $m) {
|
||
if (!is_array($m)) {
|
||
continue;
|
||
}
|
||
$name = trim((string)($m['name'] ?? ''));
|
||
// 登陆账号优先（名单导入的"登陆账号"列），没有则回退学号
|
||
$acct = trim((string)($m['login'] ?? ''));
|
||
$sid = trim((string)($m['sid'] ?? ''));
|
||
if ($name === '' && $acct === '' && $sid === '') {
|
||
continue;
|
||
}
|
||
$members[] = [$name, $acct !== '' ? $acct : $sid];
|
||
}
|
||
$bin = XlsxWriter::render(
|
||
array_merge([['姓名', '登陆账号']], $members),
|
||
['widths' => [16, 24], 'title' => '白名单']
|
||
);
|
||
$filename = $type === 'import' ? '白名单导入模板.xlsx' : '白名单列表.xlsx';
|
||
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
|
||
header('Content-Disposition: attachment; filename="whitelist.xlsx"; filename*=UTF-8\'\'' . rawurlencode($filename));
|
||
header('Content-Length: ' . strlen($bin));
|
||
header('Cache-Control: no-store');
|
||
echo $bin;
|
||
exit;
|
||
|
||
default:
|
||
ny_fail('未知操作：' . $action);
|
||
}
|
||
} catch (Throwable $e) {
|
||
ny_fail($e->getMessage(), [
|
||
'trace' => defined('NY_DEBUG') && NY_DEBUG ? $e->getTraceAsString() : null,
|
||
]);
|
||
}
|