问卷导出

app/Http/Controllers/Admin/CourseContentEvaluationFormController.php

@@ -56,6 +56,11 @@ class CourseContentEvaluationFormController extends BaseController
     public function index()
     {
         $all = request()->all();
+        if (request()->boolean('export_bundle')) {
+            $survey = CourseContentEvaluation::findOrFail(request('course_content_evaluation_id'));
+            $path = \App\Services\Survey\SurveyExport::build($survey);
+            return response()->download($path, '问卷答卷_'.$survey->id.'_'.date('Ymd_His').'.zip')->deleteFileAfterSend(true);
+        }
         $list = $this->model->with('user')->where(function ($query) use ($all) {
             if (isset($all['filter']) && !empty($all['filter'])) {
                 foreach ($all['filter'] as $condition) {

app/Services/Survey/SurveyExport.php

@@ -0,0 +1,100 @@
+<?php
+
+namespace App\Services\Survey;
+
+use App\Models\CourseContentEvaluation;
+use App\Models\Upload;
+use Illuminate\Support\Facades\Storage;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Cell\Coordinate;
+use PhpOffice\PhpSpreadsheet\Cell\DataType;
+use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+use ZipArchive;
+
+class SurveyExport
+{
+    private const TYPES = ['radio' => '单选/评分', 'checkbox' => '多选', 'text' => '短文本', 'textarea' => '长文本', 'number' => '数字', 'date' => '日期', 'datetime' => '日期时间', 'file' => '文件上传'];
+    private static function safeName($name): string
+    {
+        return mb_substr(trim(preg_replace('/[\\\\\\/<>:"|?*\x00-\x1f]/u', '_', (string) $name), '. '), 0, 80) ?: '未命名';
+    }
+
+    public static function build(CourseContentEvaluation $survey): string
+    {
+        $dir = storage_path('app/survey-exports');
+        if (!is_dir($dir)) mkdir($dir, 0700, true);
+        $base = $dir.'/'.bin2hex(random_bytes(16));
+        $book = new Spreadsheet();
+        $zip = new ZipArchive();
+        $opened = false;
+        try {
+            if ($zip->open($base.'.zip', ZipArchive::CREATE | ZipArchive::EXCL) !== true) throw new \RuntimeException('无法创建导出文件');
+            $opened = true;
+            $summary = $book->getActiveSheet()->setTitle('答卷列表');
+            $detail = $book->createSheet()->setTitle('问题详细表');
+            $attachments = $book->createSheet()->setTitle('附件清单');
+            self::row($summary, 1, ['答卷ID', '问卷名称', '答题人姓名', '学号', '公司', '职务', '首次提交时间', '最近提交时间']);
+            self::row($detail, 1, ['答卷ID', '答题人姓名', '章节', '题号', '题目', '子题/维度', '题型', '题目说明', '所有选项', '答案', '补充说明', '状态']);
+            self::row($attachments, 1, ['答卷ID', '答题人姓名', '题目', '原文件名', '压缩包内路径', '状态']);
+            $sr = $dr = $ar = 2;
+            $current = $survey->courseContentEvaluationAsks()->orderBy('sort')->orderBy('id')->get()->toArray();
+            foreach ($survey->courseContentEvaluationForms()->with('user')->lazyById(100) as $reply) {
+                $name = $reply->user->name ?? '未填写姓名';
+                self::row($summary, $sr++, [$reply->id, $reply->snapshot['title'] ?? $survey->title, $name, $reply->user->no ?? '', $reply->user->company_name ?? '', $reply->user->company_position ?? '', $reply->created_at, $reply->updated_at]);
+                $section = '';
+                $number = 0;
+                foreach (SurveySchema::replyQuestions($current, $reply->data, $reply->snapshot) as $q) {
+                    if ($q['edit_input'] === 'section') { $section = $q['name']; continue; }
+                    $hidden = !empty($q['hidden']);
+                    $position = $hidden ? '' : ++$number;
+                    $extra = $hidden ? '' : ($q['other_text'] ?? '');
+                    foreach ($q['select_item'] ?? [] as $opt) {
+                        $note = $q['option_texts'][$opt['key']] ?? '';
+                        if (!$hidden && $note !== '') $extra .= ($extra ? "\n" : '').$opt['value'].'：'.$note;
+                    }
+                    $fields = $q['edit_input'] === 'multi_dimension' ? ($q['dimensions'] ?? []) : [$q];
+                    foreach ($fields as $field) {
+                        $options = array_map(fn ($o) => $o['value'].(isset($o['score']) ? '（'.$o['score'].'分）' : ''), $field['select_item'] ?? []);
+                        self::row($detail, $dr++, [$reply->id, $name, $section, $position, $q['name'], $q['edit_input'] === 'multi_dimension' ? $field['name'] : '', self::TYPES[$field['edit_input']] ?? $field['edit_input'], $field['help'] ?? $q['help'] ?? '', implode("\n", $options), $hidden ? '' : ($field['display_value'] ?? ''), $extra, $hidden ? '条件未满足，未显示' : '已显示']);
+                    }
+                    if ($hidden || $q['edit_input'] !== 'file') continue;
+                    foreach ($q['value'] ?? [] as $item) {
+                        $file = Upload::find($item['id'] ?? null);
+                        $original = $file->original_name ?? $item['original_name'] ?? '附件';
+                        $entry = '附件/'.$reply->id.'_'.self::safeName($name).'/'.$q['id'].'_'.self::safeName($q['name']).'/'.($item['id'] ?? '0').'_'.self::safeName($original);
+                        $valid = $file && $file->folder === 'storage/files' && basename($file->name) === $file->name && Storage::disk('public')->exists('files/'.$file->name);
+                        if ($valid && !$zip->addFile(Storage::disk('public')->path('files/'.$file->name), $entry)) throw new \RuntimeException('附件打包失败');
+                        self::row($attachments, $ar++, [$reply->id, $name, $q['name'], $original, $valid ? $entry : '', $valid ? '已打包' : '文件缺失，未打包']);
+                    }
+                }
+            }
+            foreach ($book->getAllSheets() as $sheet) {
+                $sheet->freezePane('C2');
+                $sheet->setAutoFilter($sheet->calculateWorksheetDimension());
+                $sheet->getStyle('1:1')->getFont()->setBold(true);
+                $sheet->getStyle($sheet->calculateWorksheetDimension())->getAlignment()->setWrapText(true)->setVertical('top');
+                foreach (range(1, Coordinate::columnIndexFromString($sheet->getHighestColumn())) as $col) $sheet->getColumnDimensionByColumn($col)->setWidth($col < 3 ? 18 : 32);
+            }
+            (new Xlsx($book))->save($base.'.xlsx');
+            $zip->addFile($base.'.xlsx', '问卷答卷明细.xlsx');
+            if (!$zip->close()) throw new \RuntimeException('导出压缩包生成失败');
+            $opened = false;
+            return $base.'.zip';
+        } catch (\Throwable $e) {
+            if ($opened) $zip->close();
+            @unlink($base.'.zip');
+            throw $e;
+        } finally {
+            @unlink($base.'.xlsx');
+            $book->disconnectWorksheets();
+        }
+    }
+
+    private static function row($sheet, int $row, array $values): void
+    {
+        foreach ($values as $index => $value) {
+            // User input is always text, never an Excel formula.
+            $sheet->setCellValueExplicit(Coordinate::stringFromColumnIndex($index + 1).$row, (string) $value, DataType::TYPE_STRING);
+        }
+    }
+}

tests/Feature/SurveyWorkflowTest.php

@@ -95,6 +95,25 @@ class SurveyWorkflowTest extends TestCase
         \Illuminate\Support\Facades\Storage::disk('public')->put('files/81.pdf', 'example attachment');
         $this->get($download.'81')->assertOk()->assertStreamedContent('example attachment');
         $this->get($download.'82')->assertStatus(403);
+        Schema::table('users', function (Blueprint $table) { $table->string('name')->nullable(); });
+        DB::table('users')->insert(['id' => 200, 'name' => '=SUM(1,2)']);
+        $export = $this->get('/api/admin/course-content-evaluation-form/index?export_bundle=1&course_content_evaluation_id=10')->assertOk();
+        $path = $export->baseResponse->getFile()->getPathname();
+        $zip = new \ZipArchive();
+        $this->assertTrue($zip->open($path));
+        $xlsxPath = $path.'.xlsx';
+        file_put_contents($xlsxPath, $zip->getFromName('问卷答卷明细.xlsx'));
+        $book = \PhpOffice\PhpSpreadsheet\IOFactory::load($xlsxPath);
+        $this->assertSame('=SUM(1,2)', $book->getSheetByName('答卷列表')->getCell('C2')->getValue());
+        $this->assertSame('s', $book->getSheetByName('答卷列表')->getCell('C2')->getDataType());
+        $this->assertSame('调研附件.pdf', $book->getSheetByName('问题详细表')->getCell('J2')->getValue());
+        $entry = $book->getSheetByName('附件清单')->getCell('E2')->getValue();
+        $this->assertSame('example attachment', $zip->getFromName($entry));
+        $book->disconnectWorksheets();
+        $zip->close();
+        unlink($xlsxPath);
+        unlink($path);
+
 
         $this->getJson('/api/admin/course-content-evaluation-form/text-answers?course_content_evaluation_id=10&question_id='.$id)->assertJsonPath('data.0.files.0.original_name', '调研附件.pdf');
         $this->getJson('/api/mobile/course/evaluation-detail?course_content_evaluation_id=10')->assertJsonPath('my_response.questions.0.value.0.id', 81);
@@ -184,6 +203,21 @@ class SurveyWorkflowTest extends TestCase
         // Even an out-of-band definition change cannot rewrite an existing reply.
         DB::table('course_content_evaluation_asks')->where('id', $id)->update(['name' => '数据库修改']);
         $this->getJson('/api/admin/course-content-evaluation-form/show?id=' . $replyId)->assertJsonPath('questions.0.name', '融资对接');
+        $path = \App\Services\Survey\SurveyExport::build(\App\Models\CourseContentEvaluation::find(10));
+        $zip = new \ZipArchive();
+        $zip->open($path);
+        file_put_contents($path.'.xlsx', $zip->getFromName('问卷答卷明细.xlsx'));
+        $book = \PhpOffice\PhpSpreadsheet\IOFactory::load($path.'.xlsx');
+        $sheet = $book->getSheetByName('问题详细表');
+        $this->assertSame('融资对接', $sheet->getCell('E2')->getValue());
+        $this->assertSame('意向数量', $sheet->getCell('F2')->getValue());
+        $this->assertSame('0', $sheet->getCell('J2')->getValue());
+        $this->assertSame('否', $sheet->getCell('J3')->getValue());
+        $book->disconnectWorksheets();
+        $zip->close();
+        unlink($path.'.xlsx');
+        unlink($path);
+
     }
 
     public function testMobileReentryReturnsOnlyOwnSnapshot(): void