/**
* 获取试卷信息
* @param int $paper_id
* @return array
*/
private function _paper($paper_id)
{
if (!$paper_id) {
return array();
}
$paper = ExamPaperModel::get_paper($paper_id);
if (empty($paper)) {
return array();
}
$exam = ExamModel::get_exam($paper['exam_id'], 'grade_id, class_id, subject_id, qtype_score, total_score');
if (empty($exam)) {
return array();
}
// 分数计算
$score = array();
// 题目数量
$question_num = explode(',', $paper['qtype_ques_num']);
// 题型分数
$qtype_score = explode(',', $exam['qtype_score']);
// 总分 排除题组
$total_score = 0;
foreach ($qtype_score as $key => $value) {
$score[$key + 1]['score'] = $value;
$score[$key + 1]['num'] = isset($question_num[$key + 1]) ? $question_num[$key + 1] : 0;
$score[$key + 1]['total_score'] = $score[$key + 1]['score'] * $score[$key + 1]['num'];
$total_score += $score[$key + 1]['score'] * $score[$key + 1]['num'];
}
// 题组总分
$total_0 = $exam['total_score'] - $total_score;
$data = array();
$data['exam'] = $exam;
$data['score'] = $score;
$data['total_0'] = $total_0;
if ($exam['subject_id'] == 3) {
$group = array(1 => array(), 4 => array(), 0 => array(), 5 => array(), 6 => array(), 7 => array(), 2 => array(), 3 => array(), 8 => array(), 9 => array());
} else {
$group = array(1 => array(), 2 => array(), 3 => array(), 0 => array());
}
/** 题组分值系数总和 */
$sql = "SELECT sum(score_factor) as sum FROM {pre}question q\n LEFT JOIN {pre}exam_question eq ON eq.ques_id=q.ques_id\n LEFT JOIN {pre}relate_class rc ON rc.ques_id=q.ques_id\n AND rc.grade_id = {$exam['grade_id']} AND rc.class_id = {$exam['class_id']}\n WHERE eq.paper_id = {$paper_id} and q.type=0";
$query = $this->db->query($sql);
$sum_score_factor = $query->row_array();
$sql = "SELECT q.ques_id,q.type,q.title,q.picture,q.answer,q.score_factor,q.children_num,rc.difficulty\n FROM {pre}exam_question eq\n LEFT JOIN {pre}question q ON eq.ques_id=q.ques_id\n LEFT JOIN {pre}relate_class rc ON rc.ques_id = q.ques_id AND rc.grade_id = {$exam['grade_id']}\n AND rc.class_id = {$exam['class_id']}\n WHERE eq.paper_id = {$paper_id} ORDER BY rc.difficulty DESC,q.ques_id ASC";
$query = $this->db->query($sql);
foreach ($query->result_array() as $row) {
$row['title'] = $this->_format_question_content($row['title'], in_array($row['type'], array(3, 9)));
switch ($row['type']) {
case 0:
$row['children'] = QuestionModel::get_children($row['ques_id']);
foreach ($row['children'] as &$child) {
$child['title'] = $this->_format_question_content($child['title'], in_array($child['type'], array(3, 9)));
}
// 分值系数
if ($sum_score_factor > 0) {
$row['total_score'] = round($total_0 * $row['score_factor'] / $sum_score_factor['sum'], 2);
$row['score'] = round($row['total_score'] / $row['children_num'], 2);
} else {
$row['total_score'] = 0;
$row['score'] = 0;
}
break;
case 1:
case 2:
case 7:
$row['options'] = QuestionModel::get_options($row['ques_id']);
break;
case 3:
case 9:
$row['answer'] = explode("\n", $row['answer']);
break;
case 4:
case 5:
case 6:
case 8:
$row['children'] = QuestionModel::get_children($row['ques_id']);
break;
default:
}
$group[$row['type']][] = $row;
}
$paper_info = array();
$types = array_keys($group);
foreach ($types as $type) {
$paper_info[$type] = isset($group[$type]) ? $group[$type] : array();
}
$data['group'] = array_filter($paper_info);
return $data;
}
public function setexamrelatequestion($erq_examid, $erq_zmoss_examid)
{
$erq_examid = intval($erq_examid);
$erq_zmoss_examid = intval($erq_zmoss_examid);
$paper_id = intval(Fn::getParam('er_paperid'));
$exam = ExamModel::get_exam($erq_examid);
if (!$exam['exam_pid']) {
message('请指定需要设置试题对应的考试学科！');
}
$examrelate = ZmossModel::examRelateInfo($erq_examid, $erq_zmoss_examid);
if (!$examrelate) {
message('此考试学科没有对应关系，无法设置试题关系！');
}
$zmossquestion = ZmossModel::examQuestionList($examrelate['er_zmoss_examid']);
if (!$zmossquestion) {
message('此考试学科对应阅卷系统的考试没有试题，无法设置试题关系！');
}
$paperlist = ExamPaperModel::examSubjectPaperList($erq_examid);
if (!$paperlist) {
message('此考试学科没有设置考试试卷，无法设置试题关系！');
}
if ($paper_id) {
$paper = $paperlist[$paper_id];
}
if (!$paper) {
$paper = current($paperlist);
}
/*
$paperquestion = ExamPaperModel::examPaperQuestion(
$paper['paper_id'], 'q.ques_id, q.parent_id, q.type, IFNULL(pq.type, q.type) AS p_type',
'AND q.is_parent = 0', 'ORDER BY p_type ASC, q.parent_id ASC, q.ques_id ASC');
*/
$question = json_decode($paper['question_sort'], true);
$paperquestion = array();
foreach ($question as $k => $ques_id) {
$info = QuestionModel::get_question($ques_id);
$list = QuestionModel::get_children($ques_id);
if ($list) {
foreach ($list as $key => $val) {
$paperquestion[$val['ques_id']] = array('ques_id' => $val['ques_id'], 'type' => $info['type'], 'parent_id' => $ques_id);
}
} else {
$paperquestion[$ques_id] = array('ques_id' => $ques_id, 'type' => $info['type']);
}
}
$examrelatequestion = ZmossModel::examRelateQuestionInfo($erq_examid, $erq_zmoss_examid, $paper['paper_id']);
$erq_relate_data = array();
if ($examrelatequestion) {
$erq_relate_data = json_decode($examrelatequestion['erq_relate_data'], true);
}
$data['examrelatequestion'] = $erq_relate_data;
$data['examrelate'] = $examrelate;
$data['paperquestion'] = $paperquestion;
$data['zmossquestion'] = $zmossquestion;
$data['qtype'] = C('qtype');
$data['paperlist'] = $paperlist;
$this->load->view('zmoss/setexamrelatequestion', $data);
}
/**
* 学生对应考试答题卡
*
* @param int $uid
* @param int $exam_id
* @param int $exam_pid
* @return multitype:Ambigous <>
*/
private function _sheet($uid, $exam_pid, $exam_id)
{
if ($this->exam_info[$exam_id]['subject_id'] == 3) {
$group = array(1 => array(), 4 => array(), 0 => array(), 5 => array(), 6 => array(), 7 => array(), 2 => array(), 3 => array(), 8 => array(), 9 => array());
$types = array('1', '4', '0', '5', '6', '7', '2', '3', '8', '9');
} else {
$group = array(3 => array(), 1 => array(), 2 => array(), 0 => array());
$types = array('1', '2', '3', '0');
}
$grade_id = (int) $this->exam_list[$exam_id]['grade_id'];
$class_id = (int) $this->exam_list[$exam_id]['class_id'];
$paper_id = (int) $this->exam_info[$exam_id]['paper_id'];
$sql = "SELECT q.ques_id,q.type,q.answer FROM {pre}exam_question eq\n LEFT JOIN {pre}question q ON eq.ques_id=q.ques_id\n LEFT JOIN {pre}relate_class rc ON rc.ques_id=q.ques_id\n AND rc.grade_id={$grade_id}\n AND rc.class_id={$class_id}\n WHERE eq.paper_id={$paper_id}\n ORDER BY rc.difficulty DESC,q.ques_id ASC";
$question = $this->db->query($sql)->result_array();
if (!$question) {
$this->_notice('此学科未分配试卷');
}
foreach ($question as $row) {
switch ($row['type']) {
case 0:
case 4:
case 5:
case 6:
case 8:
$row['children'] = QuestionModel::get_children((int) $row['ques_id']);
break;
case 1:
case 2:
case 7:
$row['options'] = QuestionModel::get_options($row['ques_id']);
break;
case 3:
case 9:
$row['answer'] = explode("\n", $row['answer']);
break;
default:
break;
}
$group[$row['type']][] = $row;
}
$tmp_arr = array();
foreach ($types as $type) {
if (!empty($group[$type])) {
$tmp_arr[$type] = $group[$type];
}
}
return $tmp_arr;
}
/**
* @description 试卷预览分数修改
* @author
* @final
* @param int $id 试卷id
*/
public function preview($id = 0)
{
if (!$this->check_power('exam_list,exam_manage')) {
return;
}
$id = intval($id);
$paper = ExamPaperModel::get_paper($id);
if (empty($paper)) {
message('试卷不存在', 'javascript');
return;
}
$exam = ExamModel::get_exam($paper['exam_id'], 'grade_id,class_id,subject_id,qtype_score,total_score');
if (empty($exam)) {
message('考试期次不存在');
return;
}
// 分数计算
$score = array();
// 题目数量
$question_num = explode(',', $paper['qtype_ques_num']);
// 题型分数
$qtype_score = explode(',', $exam['qtype_score']);
// 总分 排除题组
$total_score = 0;
foreach ($qtype_score as $key => $value) {
$score[$key + 1]['score'] = round($value, 2);
$score[$key + 1]['num'] = isset($question_num[$key + 1]) ? $question_num[$key + 1] : 0;
$score[$key + 1]['total_score'] = $score[$key + 1]['score'] * $score[$key + 1]['num'];
$total_score += $score[$key + 1]['score'] * $score[$key + 1]['num'];
}
// 题组总分
$total_0 = $exam['total_score'] - $total_score;
$data['score'] = $score;
$data['total_0'] = $total_0;
if ($exam['subject_id'] == 3) {
$group = array(1 => array(), 0 => array(), 4 => array(), 5 => array(), 8 => array(), 3 => array(), 7 => array(), 6 => array(), 2 => array(), 9 => array(), 14 => array());
} else {
$group = array(1 => array(), 2 => array(), 3 => array(), 0 => array(), 14 => array());
}
$paper = ExamPaperModel::get_paper_by_id($id);
$questions_arr = json_decode($paper['question_sort'], true);
/** 题组分值系数总和 */
$sql = "SELECT sum(score_factor) as sum FROM {pre}question q\n LEFT JOIN {pre}exam_question eq ON eq.ques_id=q.ques_id\n LEFT JOIN {pre}relate_class rc ON rc.ques_id=q.ques_id AND rc.grade_id='{$exam['grade_id']}' AND rc.class_id='{$exam['class_id']}'\n WHERE eq.paper_id={$id} and q.type=0";
$query = $this->db->query($sql);
$sum_score_factor = $query->row_array();
$sql = "SELECT q.ques_id,q.type,q.title,q.picture,q.answer,q.score_factor,q.children_num,rc.difficulty\n FROM {pre}exam_question eq\n LEFT JOIN {pre}question q ON eq.ques_id=q.ques_id\n LEFT JOIN {pre}relate_class rc ON rc.ques_id=q.ques_id AND rc.grade_id='{$exam['grade_id']}' AND rc.class_id='{$exam['class_id']}'\n WHERE eq.paper_id={$id} ORDER BY rc.difficulty DESC,q.ques_id ASC";
$query = $this->db->query($sql);
$questions_tmp = $query->result_array();
/* 重新排序 */
$sort = array();
if (!is_array($questions_arr)) {
$sort = $questions_tmp;
} else {
foreach ($questions_arr as $v) {
foreach ($questions_tmp as $value) {
if ($v == $value['ques_id']) {
$sort[$v] = $value;
}
}
}
}
foreach ($sort as $row) {
$row['title'] = str_replace("\r\n", '<br/>', $row['title']);
//$row['title'] = str_replace(" ", ' ', $row['title']);
switch ($row['type']) {
case 0:
$row['children'] = QuestionModel::get_children($row['ques_id']);
// 分值系数
if ($sum_score_factor > 0) {
$row['total_score'] = round($total_0 * $row['score_factor'] / $sum_score_factor['sum'], 2);
$row['score'] = round($row['total_score'] / $row['children_num'], 2);
$row['children_score'] = round($row['total_score'] / $row['children_num'], 2);
} else {
$row['total_score'] = 0;
$row['score'] = 0;
}
break;
case 2:
//$row['answer'] = explode(',', $row['answer']);
//$row['answer'] = explode(',', $row['answer']);
case 1:
$row['options'] = QuestionModel::get_options($row['ques_id']);
break;
case 3:
$row['answer'] = explode("\n", $row['answer']);
break;
case 4:
$row['children'] = QuestionModel::get_children($row['ques_id']);
$row['children_score'] = round($score[$row['type']]['score'] / $row['children_num'], 2);
break;
case 5:
$row['children'] = QuestionModel::get_children($row['ques_id']);
$row['children_score'] = round($score[$row['type']]['score'] / $row['children_num'], 2);
break;
case 6:
$row['children'] = QuestionModel::get_children($row['ques_id']);
$row['children_score'] = round($score[$row['type']]['score'] / $row['children_num'], 2);
break;
case 7:
$row['options'] = QuestionModel::get_options($row['ques_id']);
break;
case 8:
$row['children'] = QuestionModel::get_children($row['ques_id']);
$row['children_score'] = round($score[$row['type']]['score'] / $row['children_num'], 2);
break;
case 9:
$row['answer'] = explode("\n", $row['answer']);
break;
default:
break;
}
$group[$row['type']][] = $row;
}
$tmp_arr = array();
if ($exam['subject_id'] == 3) {
$types = array('12', '1', '0', '5', '4', '8', '3', '15', '11', '7', '6', '2', '9', '10', '13', '14');
} else {
$types = array('1', '2', '3', '0', '10', '14', '15', '11');
}
foreach ($types as $type) {
$tmp_arr[$type] = isset($group[$type]) ? $group[$type] : array();
}
$data['paper'] = $paper;
$data['qtypes'] = C('qtype');
$data['qtypes'] = C('qtype');
$data['group'] = $tmp_arr;
// 模版
$this->load->view('paper/preview', $data);
}
/**
* 预览试卷
*
* @return void
**/
public function preview_paper($paper_id)
{
$paper = PaperModel::get_paper_by_id($paper_id);
if (empty($paper)) {
message('未查询到当前试卷，请重试！');
}
/*
$admin_info = $this->session->all_userdata();
if ($paper['admin_id']!=$admin_info['admin_id']&&!$admin_info['is_super'])
{
message('你没有该试卷的权限！');
}
*/
$questions_arr = json_decode($paper['question_sort'], true);
$questions_score = json_decode($paper['question_score'], true);
if (empty($questions_arr)) {
echo "当前试卷暂无试题！";
exit;
}
/* 查询试题信息 */
$sql = "SELECT ques_id,type,title,picture,answer FROM {pre}question \n WHERE ques_id in (" . implode(',', $questions_arr) . ")";
$questions_tmp = $this->db->query($sql)->result_array();
$sort = array();
/* 重新排序 */
foreach ($questions_arr as $v) {
foreach ($questions_tmp as $value) {
if ($v == $value['ques_id']) {
$sort[] = $value;
}
}
}
$questions = array();
$tmp_index = 0;
foreach ($sort as $key => $row) {
if (in_array($row['type'], array(3, 9))) {
$row['title'] = $this->_format_question_content($row['title'], 1);
}
$row['score'] = array_sum($questions_score[$row['ques_id']]);
switch ($row['type']) {
case 0:
case 12:
case 13:
case 15:
$row['children'] = QuestionModel::get_children($row['ques_id']);
foreach ($row['children'] as &$child) {
$child['title'] = $this->_format_question_content($child['title'], in_array($child['type'], array(3, 9)));
}
break;
case 1:
case 2:
case 7:
case 14:
$row['options'] = QuestionModel::get_options($row['ques_id']);
break;
case 3:
case 9:
$row['answer'] = explode("\n", $row['answer']);
break;
case 4:
case 5:
case 6:
case 8:
case 10:
$row['children'] = QuestionModel::get_children($row['ques_id']);
break;
default:
}
if ($key <= 0) {
$questions[$tmp_index]['type'] = $row['type'];
$questions[$tmp_index]['questions'][] = $row;
$questions[$tmp_index]['scores'] += $row['score'];
} else {
if ($row['type'] == $sort[$key - 1]['type']) {
$questions[$tmp_index]['questions'][] = $row;
$questions[$tmp_index]['scores'] += $row['score'];
} else {
$tmp_index++;
$questions[$tmp_index]['type'] = $row['type'];
$questions[$tmp_index]['questions'][] = $row;
$questions[$tmp_index]['scores'] += $row['score'];
}
}
}
$data = array();
$subject = C('subject');
$data['subject'] = $subject;
$data['qtypes'] = C('qtype');
$data['questions'] = $questions;
$data['question_score'] = $questions_score;
$data['paper'] = $paper;
$data['group_index'] = array('一', '二', '三', '四', '五', '六', '七', '八', '九', '十', '十一', '十二', '十三', '十四');
$this->load->view('paper_diy/preview', $data);
}
