public function buildTestpaper($id, $options)
{
$testpaper = $this->getTestpaperDao()->getTestpaper($id);
if (empty($testpaper)) {
throw $this->createServiceException("Testpaper #{$id} is not found.");
}
$this->getTestpaperItemDao()->deleteItemsByTestpaperId($testpaper['id']);
$builder = TestpaperBuilderFactory::create($testpaper['pattern']);
$result = $builder->build($testpaper, $options);
if ($result['status'] != 'ok') {
throw $this->createServiceException("Build testpaper #{$id} items error.");
}
$items = array();
$types = array();
$totalScore = 0;
$seq = 1;
foreach ($result['items'] as $item) {
$questionType = QuestionTypeFactory::create($item['questionType']);
$item['seq'] = $seq;
if (!$questionType->canHaveSubQuestion()) {
$seq++;
$totalScore += $item['score'];
}
$items[] = $this->getTestpaperItemDao()->addItem($item);
if ($item['parentId'] == 0 && !in_array($item['questionType'], $types)) {
$types[] = $item['questionType'];
}
}
$metas = empty($testpaper['metas']) ? array() : $testpaper['metas'];
$metas['question_type_seq'] = $types;
$metas['missScore'] = $options['missScores'];
$this->getTestpaperDao()->updateTestpaper($testpaper['id'], array('itemCount' => $seq - 1, 'score' => $totalScore, 'metas' => $metas));
$this->dispatchEvent("testpaper.items.update", array('testpaper' => $testpaper, 'items' => $items));
return $items;
}
public function itemsResetAction(Request $request, $courseId, $testpaperId)
{
$course = $this->getCourseService()->tryManageCourse($courseId);
$testpaper = $this->getTestpaperService()->getTestpaper($testpaperId);
if (empty($testpaper)) {
throw $this->createNotFoundException('试卷不存在');
}
if ($request->getMethod() == 'POST') {
$data = $request->request->all();
$data['target'] = "course-{$course['id']}";
$data['ranges'] = explode(',', $data['ranges']);
$this->getTestpaperService()->buildTestpaper($testpaper['id'], $data);
return $this->redirect($this->generateUrl('course_manage_testpaper_items', array('courseId' => $courseId, 'testpaperId' => $testpaperId)));
}
$typeNames = $this->get('topxia.twig.web_extension')->getDict('questionType');
$types = array();
foreach ($typeNames as $type => $name) {
$typeObj = QuestionTypeFactory::create($type);
$types[] = array('key' => $type, 'name' => $name, 'hasMissScore' => $typeObj->hasMissScore());
}
return $this->render('TopxiaWebBundle:CourseTestpaperManage:items-reset.html.twig', array('course' => $course, 'testpaper' => $testpaper, 'ranges' => $this->getQuestionRanges($course), 'types' => $types));
}
public function judgeQuestions(array $answers, $refreshStats = false)
{
$questionIds = array_keys($answers);
$questions = $this->getQuestionDao()->findQuestionsByIds($questionIds);
$questions = ArrayToolkit::index($questions, 'id');
$results = array();
foreach ($answers as $id => $answer) {
if (empty($answer)) {
$results[$id] = array('status' => 'noAnswer');
} elseif (empty($questions[$id])) {
$results[$id] = array('status' => 'notFound');
} else {
$question = $questions[$id];
$results[$id] = QuestionTypeFactory::create($question['type'])->judge($question, $answer);
}
}
return $results;
}
