feat(export/dashboard): 导出增强与大屏公开化
导出-每次考试/多考试对比: - 合格次数阈值等标记项抽为常显区块,三类成绩表共用 - 附缺考名单扩展到多考试导出(取所选考试全都没交的人) - 块表每场固定2列(成绩+合并空位),修复漏推空串导致的整行左移/串列 - 列宽按实际内容估算,合并区空位只给最小宽度 - 合格次数始终显示实际次数(含0),仅 ≥ 阈值标绿底 - 打印标题改为「成绩明细」,缺考名单分页单独成页 - 打印样式加 print-color-adjust:exact,绿底/红字可正常印出 数据大屏: - ?class= 班级大屏免登录公开访问,接口侧放行并按班级裁剪后回传 - 单班大屏移除退出按钮,仅首页保留 - 修复红绿判定真bug:membersTable 误用 window.DASH(DASH为let声明取不到) 改为 scoreGrade() 直接读自由变量,按后台合格率正确判红/黄/绿 测试/样例/文档同步更新,全量回归通过。
This commit is contained in:
+757
-13
@@ -1,11 +1,14 @@
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<?php
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/**
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* 多考试对比导出:成绩交叉矩阵的纯逻辑(不依赖卷王客户端,便于单测)
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* 多考试导出:成绩对比矩阵 + 「每次考试」块表的纯逻辑(不依赖卷王客户端,便于单测)
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*
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* 矩阵约定(满足需求):
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* - 第一行 = 表头,列 A=学号、列 B=姓名、列 C 起每个选中的考试占一列,列标题为考试名称
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* - 数据行:列 A=学号、列 B=姓名、列 C 起为该生在该场考试里的最新/最高成绩(未考则为空)
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* - 默认按学号升序(数值优先,否则自然序)
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* 两种版式:
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* 1) 成绩对比(ny_assemble_multi_exam_matrix):一行一个学生、一列一场考试,只取最新 / 最高分
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* 2) 每次考试块表(ny_assemble_block_sheet):两行表头,一行一次考试,学号 / 姓名 / 班级 / 组别
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* 纵向合并单元格,没考的考试合并成「未考」一格(见需求截图版式)
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*
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* 说明:本文件刻意只用 PHP 7.0+ 语法(不用箭头函数 / 数字分隔符),
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* 便于在只有 PHP 7.x 的机器上直接跑回归测试。
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*/
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declare(strict_types=1);
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@@ -47,7 +50,7 @@ function ny_exam_cell_score(array $r, string $mode): ?float
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}
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/**
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* 把多场考试已构建好的结果,组装成"成绩交叉对比"二维矩阵。
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* 把多场考试已构建好的结果,组装成"成绩对比"二维矩阵。
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*
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* @param array $exams 关联数组 pid => ['name'=>string, 'rows'=>array](保持插入顺序即考试展示顺序)
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* @param string $scoreMode 'latest' | 'highest'
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@@ -87,17 +90,16 @@ function ny_assemble_multi_exam_matrix(array $exams, string $scoreMode): array
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$sids = array_keys($sidSet);
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// 默认按学号排序(数值优先,否则自然序)
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usort($sids, static function ($a, $b): int {
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$a = (string)$a;
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$b = (string)$b;
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if (is_numeric($a) && is_numeric($b)) {
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return $a <=> $b;
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}
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return strnatcmp($a, $b);
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return ny_sid_cmp((string)$a, (string)$b);
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});
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$head = array_merge(['学号', '姓名'], array_map(static fn($pid) => $examNames[$pid], $examOrder));
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$head = ['学号', '姓名'];
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foreach ($examOrder as $pid) {
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$head[] = $examNames[$pid];
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}
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$rows = [];
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foreach ($sids as $sid) {
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$sid = (string)$sid;
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$line = [$sid, $nameBySid[$sid] ?? ''];
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foreach ($examOrder as $pid) {
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$sc = $scoreByExam[$pid][$sid] ?? null;
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@@ -107,3 +109,745 @@ function ny_assemble_multi_exam_matrix(array $exams, string $scoreMode): array
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}
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return ['head' => $head, 'rows' => $rows, 'exam_order' => $examOrder, 'exam_names' => $examNames];
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}
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/* ==================== 排序 / 列显示规则(纯逻辑,可单测) ==================== */
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/** 学号比较:纯数字按数值比,否则自然序 */
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function ny_sid_cmp(string $a, string $b): int
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{
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if (is_numeric($a) && is_numeric($b)) {
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return $a <=> $b;
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}
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return strnatcmp($a, $b);
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}
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/** 文本比较:空值恒排末尾(班级 / 组别排序用,避免"未分班"插在中间) */
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function ny_text_cmp(string $a, string $b): int
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{
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if ($a === $b) {
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return 0;
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}
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if ($a === '') {
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return 1;
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}
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if ($b === '') {
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return -1;
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}
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return strnatcmp($a, $b);
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}
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/**
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* 多考试导出「是否补出班级 / 组别列」的判定(按需求)。
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*
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* 规则:
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* - 选了 ≥2 个班级 → 出「班级」列;只选 1 个班级 → 不出(全班一样,纯噪音)
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* - 选了 ≥2 个组别 → 出「组别」列;只选 1 个组别 → 不出
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* - 未选班级(= 全部)时按实际数据判断:数据确实跨多个班级才出列
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* - 「只选了 1 个班级且未选组别」→ 班级 / 组别两列都不出
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*
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* @param array $clsPick 已选班级([] = 全部)
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* @param array $grpPick 已选组别([] = 全部)
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* @param array $seenCls 实际数据里出现的班级
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* @param array $seenGrp 实际数据里出现的组别
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* @return array{with_cls:bool,with_grp:bool}
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*/
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function ny_multi_col_flags(array $clsPick, array $grpPick, array $seenCls, array $seenGrp): array
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{
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$nCls = count($clsPick);
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$nGrp = count($grpPick);
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$withCls = ($nCls > 1) || ($nCls === 0 && count($seenCls) > 1);
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$withGrp = ($nGrp > 1) || ($nGrp === 0 && $nCls !== 1 && count($seenGrp) > 1);
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return ['with_cls' => $withCls, 'with_grp' => $withGrp];
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}
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/* ==================== 「每次考试」块表(两行表头 + 合并单元格) ==================== */
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/**
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* 取某个学生在某场考试里的「每次考试」列表(按提交时间升序 = 第1次、第2次…)。
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*
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* - skipTemp 时草稿不计入、也不占"第几次"编号(导出后 1..N 连续)
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* - `is_best` 在**被导出的那些次**里比较(跳过草稿时,草稿分不再抢走「是否最佳」标记,
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* 否则会出现整场没有一次被标「是」的怪表);同分只标最早达成的那次
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* - 保留草稿时草稿条目的 `draft` 为 true,调用方可据此标注「(草稿)」
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*
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* @return array<int,array{idx:int,score:string,ts:int,is_best:bool,draft:bool}>
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*/
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function ny_exam_attempt_list(array $r, bool $skipTemp = false): array
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{
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$list = array_values((array)($r['attempts_list'] ?? []));
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if ($list === []) {
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// 无明细:代表行本身算一次考试
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$list = [[
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'idx' => 1,
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'score' => $r['score'] ?? null,
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'submit_ts' => (int)($r['submit_ts'] ?? 0),
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'temp_save' => false,
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]];
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}
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// 统一按提交时间升序(旧 -> 新)
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usort($list, static function (array $x, array $y): int {
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return ((int)($x['submit_ts'] ?? 0)) <=> ((int)($y['submit_ts'] ?? 0));
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});
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// 先过滤,再在被导出的那些次里找最高分
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$kept = [];
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foreach ($list as $a) {
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if ($skipTemp && !empty($a['temp_save'])) {
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continue;
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}
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$kept[] = $a;
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}
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$bestVal = null;
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$bestAtIdx = -1;
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foreach ($kept as $i => $a) {
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$v = $a['score'] ?? null;
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if ($v === null || $v === '') {
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continue;
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}
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if ($bestVal === null || (float)$v > $bestVal) {
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$bestVal = (float)$v;
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$bestAtIdx = $i;
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}
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}
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$out = [];
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foreach ($kept as $i => $a) {
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$score = $a['score'] ?? null;
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$out[] = [
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'idx' => $i + 1,
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'score' => ($score === null || $score === '') ? '' : (string)$score,
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'ts' => (int)($a['submit_ts'] ?? 0),
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'is_best' => ($i === $bestAtIdx),
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'draft' => !empty($a['temp_save']),
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];
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}
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return $out;
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}
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/**
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* 组装「每次考试」块表(两行表头 / 合并单元格 / 未考占位)——与需求截图一致。
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*
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* 版式(对应需求截图):
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* ┌──────┬──────┬────────┬────────────────┬────────────────┐
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* │ 学号 │ 姓名 │ 第几次 │ 考试名称1 │ 考试名称2 │ ← 第 1 行:考试名横向合并 2 列
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* ├──────┼──────┼────────┼────────┬───────┼────────┬───────┤
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* │ │ │ │ 成绩 │ 成绩 │ 成绩 │ 成绩 │ ← 第 2 行(第几次纵向贯穿两行)
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* ├──────┼──────┼────────┼────────┼───────┼────────┼───────┤
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* │24030…│ 张三 │ 1 │ 127 │ 127 │ 134 │ 134 │
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* │(合并)│(合并)│ 2 │ 132 │ 132 │ 136 │ 136 │ ← 最高分用红字
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* │ │ │ … │ … │ … │ │ │
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* │ │ │合格次数│ 2 │ 1 │ 2 │ 2 │ ← 达标绿底、未达标空白
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* └──────┴──────┴────────┴────────┴───────┴────────┴───────┘
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*
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* 约定:
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* - 一名学生占 max(各场有效次数) + 1 行(+1 是末尾的「合格次数」汇总行)
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* - 学号 / 姓名 / 第几次 三列按学生块纵向合并(第几次与学号同高,贯穿表头以下全部行)
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* - 每场考试占 2 列:考试名称(第 1 行横向合并)+ 成绩(仅第 2 行有「成绩」小标题)
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* - 只在该生某场考试完全没考时写「未考」并合并该场全部列;考了但次数少 → 留空
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* - 「合格次数」= 该场成绩 ≥ 合格线的次数;始终显示(含 0 次),只有 ≥ 阈值才标绿底
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* - 每场成绩等于该场最高分的那次用红字标出(同分只标最早达成的一次)
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*
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* @param array $exams 关联数组 pid => ['name'=>string, 'rows'=>array](保持插入顺序 = 考试列顺序)
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* @param array $opts [
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* 'skip_temp' => bool, 'with_cls' => bool, 'with_grp' => bool, 'absent_label' => string,
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* 'pass_line' => float|null, 合格线分数(null = 不判定合格,不出现合格次数行)
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* 'pass_times' => int, 至少合格几次才算通过(默认 1)
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* 'mark_best' => bool, 是否把每场最高分标红(默认 true)
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* 'pass_row' => bool, 是否输出「合格次数」汇总行(默认 true,且需 pass_line 有效)
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* ]
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* @return array{rows:array,merges:array,widths:array,header_rows:int,exam_order:array,exam_names:array,exam_col:array,cell_styles:array,students:int,total_rows:int,with_cls:bool,with_grp:bool,pass_row:bool,cols:array}
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*/
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function ny_assemble_block_sheet(array $exams, array $opts = []): array
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{
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// 默认跳过暂存草稿(草稿不是有效成绩);显式传 skip_temp=false 可保留
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$skipTemp = array_key_exists('skip_temp', $opts) ? !empty($opts['skip_temp']) : true;
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$withCls = !empty($opts['with_cls']);
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$withGrp = !empty($opts['with_grp']);
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$absent = (string)($opts['absent_label'] ?? '未考');
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$markBest = array_key_exists('mark_best', $opts) ? !empty($opts['mark_best']) : true;
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// 合格线:null / 非正数 => 不判定合格(不输出合格次数行)
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$passLine = $opts['pass_line'] ?? null;
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$passLine = ($passLine === null || $passLine === '') ? null : (float)$passLine;
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if ($passLine !== null && $passLine <= 0) {
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$passLine = null;
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}
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$passTimes = (int)($opts['pass_times'] ?? 1);
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if ($passTimes < 1) {
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$passTimes = 1;
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}
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$wantPassRow = array_key_exists('pass_row', $opts) ? !empty($opts['pass_row']) : true;
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$passRow = ($wantPassRow && $passLine !== null);
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$examOrder = [];
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$examNames = [];
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$stu = []; // sid => ['name','cls','grp','exams' => [pid => 每次考试列表]]
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foreach ($exams as $pid => $ex) {
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$examOrder[] = $pid;
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$examNames[$pid] = trim((string)($ex['name'] ?? '')) !== '' ? (string)$ex['name'] : (string)$pid;
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foreach ((array)($ex['rows'] ?? []) as $r) {
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$sid = trim((string)($r['sid'] ?? ''));
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if ($sid === '') {
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continue;
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}
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if (!isset($stu[$sid])) {
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$stu[$sid] = ['name' => '', 'cls' => '', 'grp' => '', 'exams' => []];
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}
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// 同一学生在多场考试里字段一致,取首个非空即可
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if ($stu[$sid]['name'] === '' && trim((string)($r['name'] ?? '')) !== '') {
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$stu[$sid]['name'] = (string)$r['name'];
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}
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if ($stu[$sid]['cls'] === '' && trim((string)($r['cls'] ?? '')) !== '') {
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$stu[$sid]['cls'] = (string)$r['cls'];
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}
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if ($stu[$sid]['grp'] === '' && trim((string)($r['grp'] ?? '')) !== '') {
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$stu[$sid]['grp'] = (string)$r['grp'];
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}
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$stu[$sid]['exams'][$pid] = ny_exam_attempt_list($r, $skipTemp);
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}
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}
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// 学生顺序:有班级 / 组别列时按 班级 → 组别 → 学号(同班同组自然相邻,合并单元格才不会断开)
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$sids = array_keys($stu);
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usort($sids, static function ($a, $b) use ($stu, $withCls, $withGrp): int {
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$a = (string)$a; // PHP 会把纯数字学号键转成 int,这里统一回字符串
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$b = (string)$b;
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if ($withCls) {
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$d = ny_text_cmp($stu[$a]['cls'], $stu[$b]['cls']);
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if ($d !== 0) {
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return $d;
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}
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}
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if ($withGrp) {
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$d = ny_text_cmp($stu[$a]['grp'], $stu[$b]['grp']);
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if ($d !== 0) {
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return $d;
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}
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}
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return ny_sid_cmp($a, $b);
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});
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/* ---------------- 列布局 ----------------
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前导列:班级? / 组别? / 学号 / 姓名 / 第几次(各考试共用一列,纵向合并到学生块)
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考试区:每场 2 列(考试名称跨度由第 1 行横向合并,第 2 行只有「成绩」小标题) */
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$colCls = $withCls ? 1 : 0;
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$colGrp = $withGrp ? ($withCls ? 2 : 1) : 0;
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$colSid = 1 + ($withCls ? 1 : 0) + ($withGrp ? 1 : 0);
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$colName = $colSid + 1;
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$colIdx = $colName + 1; // 「第几次」(所有考试共用)
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$colExam0 = $colIdx + 1;
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$h1 = [];
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$h2 = [];
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if ($withCls) { $h1[] = '班级'; $h2[] = ''; }
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if ($withGrp) { $h1[] = '组别'; $h2[] = ''; }
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$h1[] = '学号';
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$h2[] = '';
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$h1[] = '姓名';
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$h2[] = '';
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$h1[] = '第几次';
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$h2[] = '';
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$merges = [];
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// 表头两行的纵向合并:班级 / 组别 / 学号 / 姓名 / 第几次
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foreach ([$colCls, $colGrp, $colSid, $colName, $colIdx] as $c) {
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if ($c > 0) {
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$merges[] = [1, $c, 2, $c];
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}
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}
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// 每场考试占 2 列:考试名称(第 1 行横向合并)+ 成绩(第 2 行小标题)
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||||
$examCol = [];
|
||||
$c = $colExam0;
|
||||
foreach ($examOrder as $pid) {
|
||||
$examCol[$pid] = $c;
|
||||
$h1[] = $examNames[$pid];
|
||||
$h1[] = '';
|
||||
$h2[] = '成绩';
|
||||
$h2[] = '';
|
||||
$merges[] = [1, $c, 1, $c + 1];
|
||||
$c += 2;
|
||||
}
|
||||
$colPass = $colExam0 + 2 * count($examOrder); // 「合格次数」所在列(若启用)
|
||||
|
||||
$rows = [$h1, $h2];
|
||||
$rn = 2; // 当前行号(两行表头已占 1~2)
|
||||
$total = 0;
|
||||
$blocks = []; // 学生块:['start','end','cls','grp']
|
||||
|
||||
// 单元格标记:'行,列' => 'red' | 'green' | 'header_green'
|
||||
$marks = [];
|
||||
|
||||
foreach ($sids as $sid) {
|
||||
$sid = (string)$sid;
|
||||
$s = $stu[$sid];
|
||||
|
||||
$lists = [];
|
||||
$maxN = 0;
|
||||
foreach ($examOrder as $pid) {
|
||||
$l = $s['exams'][$pid] ?? [];
|
||||
$lists[$pid] = $l;
|
||||
if (count($l) > $maxN) {
|
||||
$maxN = count($l);
|
||||
}
|
||||
}
|
||||
if ($maxN < 1) {
|
||||
continue; // 该生所有考试都没有有效提交(例如只有草稿被跳过)
|
||||
}
|
||||
|
||||
// 每场最高分(用于标红;只在被导出的那些次里比较,与列表口径一致)
|
||||
$bestScore = [];
|
||||
foreach ($examOrder as $pid) {
|
||||
$bv = null;
|
||||
foreach ($lists[$pid] as $a) {
|
||||
$sv = $a['score'];
|
||||
if ($sv === '' || $sv === null) {
|
||||
continue;
|
||||
}
|
||||
if ($bv === null || (float)$sv > $bv) {
|
||||
$bv = (float)$sv;
|
||||
}
|
||||
}
|
||||
$bestScore[$pid] = $bv;
|
||||
}
|
||||
|
||||
$start = $rn + 1;
|
||||
for ($i = 0; $i < $maxN; $i++) {
|
||||
$rn++;
|
||||
$line = [];
|
||||
if ($withCls) {
|
||||
$line[] = ($i === 0) ? $s['cls'] : '';
|
||||
}
|
||||
if ($withGrp) {
|
||||
$line[] = ($i === 0) ? $s['grp'] : '';
|
||||
}
|
||||
$line[] = ($i === 0) ? $sid : '';
|
||||
$line[] = ($i === 0) ? $s['name'] : '';
|
||||
$line[] = (string)($i + 1); // 第几次:所有考试共用一列
|
||||
foreach ($examOrder as $pid) {
|
||||
$a = $lists[$pid][$i] ?? null;
|
||||
if ($a === null) {
|
||||
$line[] = '';
|
||||
$line[] = '';
|
||||
continue;
|
||||
}
|
||||
$line[] = $a['score'];
|
||||
$line[] = ''; // 每场固定 2 列:第 1 列成绩、第 2 列是合并区间内的空位。
|
||||
// 漏掉这个空串会让后续考试整体左移一列——数据串列、
|
||||
// 表头合并区间与实际列对不上(截图里的错位就是它)。
|
||||
// 最高分标红:只标一处(同分只标最早达成的那一行)
|
||||
if ($markBest && $a['score'] !== '' && $bestScore[$pid] !== null
|
||||
&& (float)$a['score'] === $bestScore[$pid] && $a['is_best']) {
|
||||
$marks[$rn . ',' . $examCol[$pid]] = 'red';
|
||||
}
|
||||
}
|
||||
$rows[] = $line;
|
||||
$total++;
|
||||
}
|
||||
$end = $rn;
|
||||
|
||||
if ($end > $start) {
|
||||
$merges[] = [$start, $colSid, $end, $colSid];
|
||||
$merges[] = [$start, $colName, $end, $colName];
|
||||
$merges[] = [$start, $colIdx, $end, $colIdx];
|
||||
}
|
||||
// 完全没考的考试:该场全部列 × 学生块高 → 合并成「未考」
|
||||
foreach ($examOrder as $pid) {
|
||||
if ($lists[$pid] !== []) {
|
||||
continue;
|
||||
}
|
||||
$cc = $examCol[$pid];
|
||||
$rows[$start - 1][$cc - 1] = $absent;
|
||||
$merges[] = [$start, $cc, $end, $cc + 1];
|
||||
}
|
||||
|
||||
$blocks[] = ['start' => $start, 'end' => $end, 'cls' => $s['cls'], 'grp' => $s['grp']];
|
||||
}
|
||||
|
||||
/* ---------------- 末尾「合格次数」汇总行 ----------------
|
||||
每个学生块末尾追加一行「合格次数」:每场考试列出该生达到合格线的次数;
|
||||
次数始终显示(含 0 次),达到阈值(默认 1 次)才标绿底。
|
||||
|
||||
追加行会改变所有行号,因此这里不走"插入",而是带着合格次数行整体重建一遍
|
||||
(学生块高 = maxN + 1),保证合并区间 / 标红位置的坐标一次算对。 */
|
||||
if ($passRow) {
|
||||
$rows = [$h1, $h2];
|
||||
$merges = [];
|
||||
$marks = [];
|
||||
$rn = 2;
|
||||
$total = 0;
|
||||
$newBlocks = [];
|
||||
foreach ([$colCls, $colGrp, $colSid, $colName, $colIdx] as $cc) {
|
||||
if ($cc > 0) {
|
||||
$merges[] = [1, $cc, 2, $cc];
|
||||
}
|
||||
}
|
||||
$cc = $colExam0;
|
||||
foreach ($examOrder as $pid) {
|
||||
$merges[] = [1, $cc, 1, $cc + 1];
|
||||
$cc += 2;
|
||||
}
|
||||
|
||||
foreach ($sids as $sid) {
|
||||
$sid = (string)$sid;
|
||||
$s = $stu[$sid];
|
||||
$lists = [];
|
||||
$maxN = 0;
|
||||
foreach ($examOrder as $pid) {
|
||||
$l = $s['exams'][$pid] ?? [];
|
||||
$lists[$pid] = $l;
|
||||
if (count($l) > $maxN) {
|
||||
$maxN = count($l);
|
||||
}
|
||||
}
|
||||
if ($maxN < 1) {
|
||||
continue;
|
||||
}
|
||||
$bestScore = [];
|
||||
foreach ($examOrder as $pid) {
|
||||
$bv = null;
|
||||
foreach ($lists[$pid] as $a) {
|
||||
$sv = $a['score'];
|
||||
if ($sv === '' || $sv === null) {
|
||||
continue;
|
||||
}
|
||||
if ($bv === null || (float)$sv > $bv) {
|
||||
$bv = (float)$sv;
|
||||
}
|
||||
}
|
||||
$bestScore[$pid] = $bv;
|
||||
}
|
||||
|
||||
$start = $rn + 1;
|
||||
for ($i = 0; $i < $maxN; $i++) {
|
||||
$rn++;
|
||||
$line = [];
|
||||
if ($withCls) { $line[] = ($i === 0) ? $s['cls'] : ''; }
|
||||
if ($withGrp) { $line[] = ($i === 0) ? $s['grp'] : ''; }
|
||||
$line[] = ($i === 0) ? $sid : '';
|
||||
$line[] = ($i === 0) ? $s['name'] : '';
|
||||
$line[] = (string)($i + 1); // 第几次:所有考试共用一列
|
||||
foreach ($examOrder as $pid) {
|
||||
$a = $lists[$pid][$i] ?? null;
|
||||
if ($a === null) {
|
||||
$line[] = '';
|
||||
$line[] = '';
|
||||
continue;
|
||||
}
|
||||
$line[] = $a['score'];
|
||||
$line[] = ''; // 同上:每场固定 2 列,缺了这个空串会整体左移
|
||||
if ($markBest && $a['score'] !== '' && $bestScore[$pid] !== null
|
||||
&& (float)$a['score'] === $bestScore[$pid] && $a['is_best']) {
|
||||
$marks[$rn . ',' . $examCol[$pid]] = 'red';
|
||||
}
|
||||
}
|
||||
$rows[] = $line;
|
||||
$total++;
|
||||
}
|
||||
|
||||
// 完全没考的考试:该场全部列 × 学生块高 → 合并成「未考」
|
||||
foreach ($examOrder as $pid) {
|
||||
if ($lists[$pid] !== []) {
|
||||
continue;
|
||||
}
|
||||
$cx = $examCol[$pid];
|
||||
$rows[$start - 1][$cx - 1] = $absent;
|
||||
$merges[] = [$start, $cx, $rn, $cx + 1];
|
||||
}
|
||||
|
||||
// 合格次数行(每个学生块一行)
|
||||
$rn++;
|
||||
$passLineRow = [];
|
||||
if ($withCls) { $passLineRow[] = ''; }
|
||||
if ($withGrp) { $passLineRow[] = ''; }
|
||||
$passLineRow[] = '';
|
||||
$passLineRow[] = '';
|
||||
$passLineRow[] = '合格次数'; // 落在「第几次」列,与截图一致
|
||||
foreach ($examOrder as $pid) {
|
||||
$list = $lists[$pid];
|
||||
if ($list === []) {
|
||||
// 整场未考:与「未考」合并格保持一致,不再单独判断合格次数
|
||||
$passLineRow[] = '';
|
||||
$passLineRow[] = '';
|
||||
continue;
|
||||
}
|
||||
$cnt = 0;
|
||||
foreach ($list as $a) {
|
||||
if ($a['score'] !== '' && $a['score'] !== null && (float)$a['score'] >= $passLine) {
|
||||
$cnt++;
|
||||
}
|
||||
}
|
||||
/* 合格次数始终显示(含 0 次);只有达到阈值才标绿底。
|
||||
之前写 '' 会把「考了但没达标」的人整格隐藏,用户要看全部人次。 */
|
||||
$passLineRow[] = (string)$cnt;
|
||||
$passLineRow[] = '';
|
||||
if ($cnt >= $passTimes) {
|
||||
$marks[$rn . ',' . $examCol[$pid]] = 'green'; // 达标:绿底
|
||||
}
|
||||
}
|
||||
$rows[] = $passLineRow;
|
||||
$total++;
|
||||
|
||||
/* 学号 / 姓名 纵向合并到「合格次数」行(这两列该行本就是空的,合并正确);
|
||||
「第几次」只合并到最后一次考试行,末行留给「合格次数」标签——
|
||||
若连合格次数行一起合并,该格会被当作"被合并的非首格"而丢掉值。 */
|
||||
$merges[] = [$start, $colSid, $rn, $colSid];
|
||||
$merges[] = [$start, $colName, $rn, $colName];
|
||||
if ($rn > $start) {
|
||||
$merges[] = [$start, $colIdx, $rn - 1, $colIdx];
|
||||
}
|
||||
$newBlocks[] = ['start' => $start, 'end' => $rn, 'cls' => $s['cls'], 'grp' => $s['grp']];
|
||||
}
|
||||
$blocks = $newBlocks;
|
||||
}
|
||||
|
||||
// 班级 / 组别:连续相同值的相邻学生块合并成一格
|
||||
foreach ([['cls', $colCls], ['grp', $colGrp]] as $spec) {
|
||||
$key = $spec[0];
|
||||
$col = (int)$spec[1];
|
||||
if ($col < 1) {
|
||||
continue;
|
||||
}
|
||||
$n = count($blocks);
|
||||
$i = 0;
|
||||
while ($i < $n) {
|
||||
$val = $blocks[$i][$key];
|
||||
$j = $i;
|
||||
while ($j + 1 < $n && $blocks[$j + 1][$key] === $val) {
|
||||
$j++;
|
||||
}
|
||||
if ($val !== '' && $j > $i) {
|
||||
$merges[] = [$blocks[$i]['start'], $col, $blocks[$j]['end'], $col];
|
||||
}
|
||||
$i = $j + 1;
|
||||
}
|
||||
}
|
||||
|
||||
// 合并区间去重(重复区间会让 Excel 打开时提示"修复")
|
||||
$seen = [];
|
||||
$uniq = [];
|
||||
foreach ($merges as $m) {
|
||||
$k = $m[0] . ',' . $m[1] . ',' . $m[2] . ',' . $m[3];
|
||||
if (isset($seen[$k])) {
|
||||
continue;
|
||||
}
|
||||
$seen[$k] = true;
|
||||
$uniq[] = $m;
|
||||
}
|
||||
$merges = $uniq;
|
||||
|
||||
/* 列宽:够用就好,宽了会把人挤到屏幕外(截图里学号列两侧大片空白就是这么来的)。
|
||||
- 学号按实际内容估宽(10 位数字约 11,超过 12 位才放宽),不再一律 20
|
||||
- 姓名同样按最长姓名估宽
|
||||
- 每场考试占 2 列,但第 2 列恒为合并区间内的空位 → 给最小宽度 2.5,
|
||||
把宽度让给真正承载成绩的第 1 列(否则一屏只看得到两场考试) */
|
||||
$maxSidLen = 2;
|
||||
$maxNameLen = 2;
|
||||
foreach ($stu as $s) {
|
||||
// 名单里可能缺 sid / name 的条目(脏数据):估宽只能兜住,不能因此报 Undefined key
|
||||
$sidLen = mb_strlen((string)($s['sid'] ?? ''), 'UTF-8');
|
||||
$nameLen = mb_strlen((string)($s['name'] ?? ''), 'UTF-8');
|
||||
if ($sidLen > $maxSidLen) {
|
||||
$maxSidLen = $sidLen;
|
||||
}
|
||||
if ($nameLen > $maxNameLen) {
|
||||
$maxNameLen = $nameLen;
|
||||
}
|
||||
}
|
||||
// Excel 列宽单位≈半角字符数;中文按 2 个半角宽算,再留 2 的余量
|
||||
$sidW = min(18, max(10, $maxSidLen + 2));
|
||||
$nameW = min(20, max(9, $maxNameLen * 2 + 2));
|
||||
|
||||
$widths = [];
|
||||
if ($withCls) {
|
||||
$widths[] = 14; // 班级名通常较长(如「计算机2401」)
|
||||
}
|
||||
if ($withGrp) {
|
||||
$widths[] = 9;
|
||||
}
|
||||
$widths[] = $sidW; // 学号
|
||||
$widths[] = $nameW; // 姓名
|
||||
$widths[] = 9; // 第几次
|
||||
foreach ($examOrder as $pid) {
|
||||
$widths[] = 10; // 成绩列(每场第 1 列)
|
||||
$widths[] = 2.5; // 合并区内的空列,给最小宽度即可
|
||||
}
|
||||
|
||||
return [
|
||||
'rows' => $rows,
|
||||
'merges' => $merges,
|
||||
'widths' => $widths,
|
||||
'header_rows' => 2,
|
||||
'exam_order' => $examOrder,
|
||||
'exam_names' => $examNames,
|
||||
'exam_col' => $examCol,
|
||||
'cell_styles' => $marks,
|
||||
'students' => count($blocks),
|
||||
'total_rows' => $total,
|
||||
'with_cls' => $withCls,
|
||||
'with_grp' => $withGrp,
|
||||
'pass_row' => $passRow,
|
||||
'pass_line' => $passLine,
|
||||
'pass_times' => $passTimes,
|
||||
'cols' => [
|
||||
'cls' => $colCls, 'grp' => $colGrp, 'sid' => $colSid,
|
||||
'name' => $colName, 'idx' => $colIdx, 'exam0' => $colExam0,
|
||||
],
|
||||
];
|
||||
}
|
||||
|
||||
/**
|
||||
* 组装「单场考试的每次考试」宽表——对应需求截图二。
|
||||
*
|
||||
* 版式:
|
||||
* ┌──────┬──────┬──────┬──────┬─────┬────────┐
|
||||
* │ 学号 │ 姓名 │ 第1次│ 第2次│ ... │合格次数│
|
||||
* ├──────┼──────┼──────┼──────┼─────┼────────┤
|
||||
* │24030…│ 张三 │ 127 │ 132 │ 143 │ 2 │ ← 最高分红字、合格次数达标绿底
|
||||
* └──────┴──────┴──────┴──────┴─────┴────────┘
|
||||
*
|
||||
* 每人一行;列数 = 2 + 该场最多考试次数 + 1(合格次数)。
|
||||
* 某生次数少于最大值时留空。仅在"不带考试耗时 / 提交时间"时使用本版式,
|
||||
* 带了耗时 / 时间就会失去宽表的意义(每人一行放不下每次的耗时),此时退回明细表。
|
||||
*
|
||||
* @param array $exam 单场考试 ['name'=>string, 'rows'=>array]
|
||||
* @param array $opts ['skip_temp'=>bool, 'pass_line'=>float|null, 'pass_times'=>int, 'mark_best'=>bool, 'pass_row'=>bool]
|
||||
* @return array{rows:array,merges:array,widths:array,header_rows:int,cell_styles:array,students:int,total_rows:int,attempt_cols:int,pass_row:bool}
|
||||
*/
|
||||
function ny_assemble_attempt_wide_sheet(array $exam, array $opts = []): array
|
||||
{
|
||||
$skipTemp = array_key_exists('skip_temp', $opts) ? !empty($opts['skip_temp']) : true;
|
||||
$markBest = array_key_exists('mark_best', $opts) ? !empty($opts['mark_best']) : true;
|
||||
$passLine = $opts['pass_line'] ?? null;
|
||||
$passLine = ($passLine === null || $passLine === '') ? null : (float)$passLine;
|
||||
if ($passLine !== null && $passLine <= 0) {
|
||||
$passLine = null;
|
||||
}
|
||||
$passTimes = max(1, (int)($opts['pass_times'] ?? 1));
|
||||
$wantPassRow = array_key_exists('pass_row', $opts) ? !empty($opts['pass_row']) : true;
|
||||
$passRow = ($wantPassRow && $passLine !== null);
|
||||
|
||||
$stu = [];
|
||||
foreach ((array)($exam['rows'] ?? []) as $r) {
|
||||
$sid = trim((string)($r['sid'] ?? ''));
|
||||
if ($sid === '') {
|
||||
continue;
|
||||
}
|
||||
if (!isset($stu[$sid])) {
|
||||
$stu[$sid] = [
|
||||
'sid' => $sid,
|
||||
'name' => (string)($r['name'] ?? ''),
|
||||
'cls' => (string)($r['cls'] ?? ''),
|
||||
'grp' => (string)($r['grp'] ?? ''),
|
||||
'list' => ny_exam_attempt_list($r, $skipTemp),
|
||||
];
|
||||
}
|
||||
}
|
||||
|
||||
$sids = array_keys($stu);
|
||||
usort($sids, static function ($a, $b) use ($stu): int {
|
||||
$a = (string)$a;
|
||||
$b = (string)$b;
|
||||
$d = ny_text_cmp($stu[$a]['cls'], $stu[$b]['cls']);
|
||||
if ($d !== 0) {
|
||||
return $d;
|
||||
}
|
||||
$d = ny_text_cmp($stu[$a]['grp'], $stu[$b]['grp']);
|
||||
if ($d !== 0) {
|
||||
return $d;
|
||||
}
|
||||
return ny_sid_cmp($a, $b);
|
||||
});
|
||||
|
||||
$maxN = 0;
|
||||
foreach ($sids as $sid) {
|
||||
$n = count($stu[$sid]['list']);
|
||||
if ($n > $maxN) {
|
||||
$maxN = $n;
|
||||
}
|
||||
}
|
||||
if ($maxN < 1) {
|
||||
$maxN = 1;
|
||||
}
|
||||
|
||||
$head = ['学号', '姓名'];
|
||||
for ($i = 1; $i <= $maxN; $i++) {
|
||||
$head[] = '第' . $i . '次';
|
||||
}
|
||||
if ($passRow) {
|
||||
$head[] = '合格次数';
|
||||
}
|
||||
|
||||
$rows = [$head];
|
||||
$marks = [];
|
||||
$rn = 1;
|
||||
$colPass = 2 + $maxN + 1; // 合格次数列(1-based)
|
||||
|
||||
foreach ($sids as $sid) {
|
||||
$sid = (string)$sid;
|
||||
$s = $stu[$sid];
|
||||
$list = $s['list'];
|
||||
$rn++;
|
||||
|
||||
$line = [$sid, $s['name']];
|
||||
$best = null;
|
||||
foreach ($list as $a) {
|
||||
if ($a['score'] === '' || $a['score'] === null) {
|
||||
continue;
|
||||
}
|
||||
$v = (float)$a['score'];
|
||||
if ($best === null || $v > $best) {
|
||||
$best = $v;
|
||||
}
|
||||
}
|
||||
for ($i = 0; $i < $maxN; $i++) {
|
||||
$a = $list[$i] ?? null;
|
||||
if ($a === null) {
|
||||
$line[] = '';
|
||||
continue;
|
||||
}
|
||||
$line[] = $a['score'];
|
||||
if ($markBest && $a['score'] !== '' && $best !== null
|
||||
&& (float)$a['score'] === $best && $a['is_best']) {
|
||||
$marks[$rn . ',' . (3 + $i)] = 'red'; // 第1次在第 3 列
|
||||
}
|
||||
}
|
||||
if ($passRow) {
|
||||
$cnt = 0;
|
||||
foreach ($list as $a) {
|
||||
if ($a['score'] !== '' && $a['score'] !== null && (float)$a['score'] >= $passLine) {
|
||||
$cnt++;
|
||||
}
|
||||
}
|
||||
// 合格次数始终显示(含 0 次);只有达到阈值才标绿底
|
||||
$line[] = (string)$cnt;
|
||||
if ($cnt >= $passTimes) {
|
||||
$marks[$rn . ',' . $colPass] = 'green';
|
||||
}
|
||||
}
|
||||
$rows[] = $line;
|
||||
}
|
||||
|
||||
$widths = [20, 14];
|
||||
for ($i = 0; $i < $maxN; $i++) {
|
||||
$widths[] = 9;
|
||||
}
|
||||
if ($passRow) {
|
||||
$widths[] = 11;
|
||||
}
|
||||
|
||||
return [
|
||||
'rows' => $rows,
|
||||
'merges' => [],
|
||||
'widths' => $widths,
|
||||
'header_rows' => 1,
|
||||
'cell_styles' => $marks,
|
||||
'students' => count($sids),
|
||||
'total_rows' => count($sids),
|
||||
'attempt_cols' => $maxN,
|
||||
'pass_row' => $passRow,
|
||||
'pass_line' => $passLine,
|
||||
'pass_times' => $passTimes,
|
||||
];
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user