public function search()
{
try {
$this->_checkSession();
$search = isset($_POST['search']) ? trim($_POST['search']) : NULL;
$this->_setView('search');
$results = new KnowledgeModel();
$results->setSearch($search);
$foo = $results->searchValue();
$this->_view->set('vulnerabilities', $foo);
$this->_view->set('title', 'Security Knowledge Framework:: Knowledge Base vulnerabilities');
return $this->_view->output();
} catch (Exception $e) {
echo "Application error:" . $e->getMessage();
}
}
public function edit($learnstyle_id = null)
{
if ($learnstyle_id) {
$data['info'] = LearnStyleModel::learnStyleInfo($learnstyle_id);
} else {
$data['knowledge_list'] = KnowledgeModel::get_knowledge_children_list(14);
$data['learnstyle_knowledgeids'] = LearnStyleModel::learnStyleKnowledgeid();
}
$this->load->view('learn_style/edit', $data);
}
public function edit($pr_id = null)
{
if ($pr_id) {
$data['info'] = ProfessionRelatedModel::professionRelatedInfo($pr_id);
} else {
$data['knowledge_list'] = KnowledgeModel::get_knowledge_children_list(self::$pr_subjectid);
$data['pr_knowledgeids'] = ProfessionRelatedModel::professionRelatedKnowledgeid(self::$pr_subjectid);
}
$data['profession'] = ProfessionModel::professionList(null, null, 1000);
$this->load->view('vocational_aptitude/edit', $data);
}
public function index($mode = '')
{
// 加载分类数据
$class_list = ClassModel::get_class_list();
//限制只能查看所属学科
$subjects = CpUserModel::get_allowed_subjects();
$grades = C('grades');
$qtypes = C('qtype');
$knowledge_list = KnowledgeModel::get_knowledge_list();
// 查询条件
$where = array();
$param = array();
$search = array();
$where[] = "q.parent_id=0";
// 过滤题组子题目，在题组页面管理
$mode = $mode == 'trash' ? 'trash' : '';
if ($mode == 'trash') {
$where[] = "q.is_delete = 1";
} else {
$where[] = "q.is_delete <> 1";
}
/* 用户信息 */
$admin_info = $this->session->all_userdata();
if (empty($admin_info['admin_id'])) {
message('获取管理员数据失败，请从新登陆后重试！');
} else {
$where[] = "q.admin_id={$admin_info['admin_id']}";
$param[] = "admin_id={$admin_info['admin_id']}";
$search['admin_id'] = $admin_info['admin_id'];
}
// 操作时间
$begin_time = $this->input->get('begin_time');
$end_time = $this->input->get('end_time');
if ($btime = (int) strtotime($begin_time)) {
$search['begin_time'] = $begin_time;
$where[] = "q.addtime >= {$btime}";
$param[] = "begin_time={$begin_time}";
} else {
$search['begin_time'] = '';
}
if ($etime = (int) strtotime($end_time)) {
$etime += 86400;
$search['end_time'] = $end_time;
$where[] = "q.addtime < {$etime}";
$param[] = "end_time={$end_time}";
} else {
$search['end_time'] = '';
}
// 分组
if ($search['group_id'] = intval($this->input->get('group_id'))) {
$where[] = "q.group_id={$search['group_id']}";
$param[] = "group_id={$search['group_id']}";
}
// 题型
$search['type'] = $this->input->get('qtype');
if (strlen($search['type']) > 0) {
$search['type'] = intval($search['type']);
$where[] = "q.type={$search['type']}";
$param[] = "qtype={$search['type']}";
}
// 考试方式
$search['test_way'] = $this->input->get('test_way');
if (strlen($search['test_way']) > 0) {
$search['test_way'] = intval($search['test_way']);
$where[] = "q.test_way IN ({$search['test_way']}, 3)";
$param[] = "test_way={$search['test_way']}";
}
// 审核
$search['check'] = $this->input->get('check');
if (strlen($search['check']) > 0) {
$search['check'] = intval($search['check']);
$where[] = "q.check={$search['check']}";
$param[] = "check={$search['check']}";
}
if ($search['subject_id'] = intval($this->input->get('subject_id'))) {
$where[] = "q.subject_id={$search['subject_id']}";
$param[] = "subject_id={$search['subject_id']}";
$knowledge_parents = KnowledgeModel::get_knowledge_list($search['subject_id'], 0);
}
//信息提取方式
if ($search['group_type_id'] = intval($this->input->get('group_type_id'))) {
$where[] = "q.group_type LIKE '%," . $search['group_type_id'] . ",%'";
$param[] = "group_type_id=" . $search['group_type_id'];
}
if ($search['group_type_pid'] = intval($this->input->get('group_type_pid'))) {
$param[] = "group_type_pid=" . $search['group_type_pid'];
if (isset($group_type_list[$search['group_type_pid']]['childlist']) && !$search['group_type_id']) {
$group_type = $group_type_list[$search['group_type_pid']]['childlist'];
$tmp_str = '';
foreach ($group_type as $item) {
if ($tmp_str) {
$tmp_str .= " OR q.group_type LIKE '%," . $item['id'] . ",%'";
} else {
$tmp_str .= "q.group_type LIKE '%," . $item['id'] . ",%'";
}
}
$where[] = "(" . $tmp_str . ")";
}
}
// 题目类型
$search['is_original'] = $this->input->get('is_original');
$search['exam_year'] = $this->input->get('exam_year');
$search['remark'] = $this->input->get('remark');
if ($search['is_original'] > 0) {
$search['is_original'] = intval($search['is_original']);
$where[] = "q.is_original={$search['is_original']}";
$param[] = "is_original={$search['is_original']}";
//真题年份
if ($search['is_original'] == 2 && strlen($search['exam_year']) > 0) {
$search['exam_year'] = intval($search['exam_year']);
$where[] = "q.exam_year='{$search['exam_year']}'";
$param[] = "exam_year={$search['exam_year']}";
}
// 真题备注关键词
if ($search['is_original'] == 2 && strlen($search['remark']) > 0) {
$search['remark'] = $search['remark'];
$where[] = "q.remark like '%" . $search['remark'] . "%'";
$param[] = "remark={$search['remark']}";
}
}
//标签
if ($search['tags'] = $this->input->get('tags')) {
$tmp_item = explode('-', $search['tags']);
if (strlen($search['type']) > 0) {
$where[] = "q.tags = " . $tmp_item[1];
$param[] = "tags=" . $search['tags'];
} else {
$where[] = "q.type = " . $tmp_item[0] . " AND q.tags = " . $tmp_item[1];
$param[] = "tags=" . $search['tags'];
}
}
$where[] = "q.ques_id IN (SELECT DISTINCT ques_id FROM rd_relate_class) ";
if ($search['subject_id_str'] = $this->input->get('subject_str')) {
$param[] = implode('&subject_str[]=', $search['subject_id_str']);
$search['subject_id_str'] = implode(',', $search['subject_id_str']);
$where[] = "q.subject_id_str = '," . $search['subject_id_str'] . ",'";
}
//-----------------------------------------//
// 年级区间、试题类型、难易度区间、文理科
//-----------------------------------------//
$search['start_grade'] = intval($this->input->get('start_grade'));
$search['end_grade'] = intval($this->input->get('end_grade'));
$search['class_id'] = $this->input->get('class_id');
$search['start_difficulty'] = floatval($this->input->get('start_difficulty'));
$search['end_difficulty'] = floatval($this->input->get('end_difficulty'));
$search['subject_type'] = trim($this->input->get('subject_type'));
if (is_array($search['class_id'])) {
$search['class_id'] = my_intval($search['class_id']);
} else {
$search['class_id'] = array();
}
if ($search['class_id'] or $search['start_difficulty'] or $search['end_difficulty'] or is_numeric($search['subject_type'])) {
$class_where = array();
if ($search['end_grade']) {
$class_where[] = "grade_id BETWEEN {$search['start_grade']} AND {$search['end_grade']}";
} elseif ($search['start_grade']) {
$class_where[] = "grade_id >= {$search['start_grade']}";
}
if ($search['class_id']) {
if (count($search['class_id']) == 1) {
$class_where[] = "class_id='" . $search['class_id'][0] . "'";
} else {
$class_where[] = "class_id IN (" . my_implode($search['class_id']) . ")";
}
}
//文理科
if (is_numeric($search['subject_type'])) {
$class_where[] = "subject_type='" . $search['subject_type'] . "'";
}
if ($search['end_difficulty']) {
$class_where[] = "difficulty BETWEEN {$search['start_difficulty']} AND {$search['end_difficulty']}";
} elseif ($search['start_difficulty']) {
$class_where[] = "difficulty >= {$search['start_difficulty']}";
}
if ($class_where) {
$where[] = "q.ques_id IN (SELECT DISTINCT ques_id FROM {pre}relate_class WHERE " . implode(' AND ', $class_where) . ")";
}
} elseif ($search['start_grade'] && $search['end_grade']) {
if ($search['start_grade'] <= $search['end_grade']) {
$where[] = "q.start_grade <= {$search['end_grade']} AND q.end_grade>= {$search['start_grade']}";
}
} elseif ($search['start_grade']) {
$where[] = "q.start_grade <= {$search['start_grade']} AND q.end_grade>= {$search['start_grade']}";
} elseif ($search['end_grade']) {
$where[] = "q.start_grade <= {$search['end_grade']} AND q.end_grade>= {$search['end_grade']}";
}
// url参数
if ($search['start_grade']) {
$param[] = "start_grade=" . $search['start_grade'];
} else {
$search['start_grade'] = '';
}
if ($search['end_grade']) {
$param[] = "end_grade=" . $search['end_grade'];
} else {
$search['end_grade'] = '';
}
if ($search['class_id']) {
$param[] = "class_id[]=" . implode('&class_id[]=', $search['class_id']);
}
if (is_numeric($search['subject_type'])) {
$param[] = "subject_type=" . $search['subject_type'];
}
if ($search['start_difficulty']) {
$param[] = "start_difficulty=" . $search['start_difficulty'];
} else {
$search['start_difficulty'] = '';
}
if ($search['end_difficulty']) {
$param[] = "end_difficulty=" . $search['end_difficulty'];
} else {
$search['end_difficulty'] = '';
}
// 试题技能
$search['skill_id'] = $this->input->get('skill_id');
if ($search['skill_id'] && is_array($search['skill_id'])) {
foreach ($search['skill_id'] as $sid) {
$sid = intval($sid);
$where[] = "q.skill LIKE '%,{$sid},%'";
$param[] = "skill_id[]={$sid}";
}
} else {
$search['skill_id'] = array();
}
// 试题方法策略
$method_tactic_ids = trim($this->input->get('method_tactic_ids'));
$method_tactic_arr = my_intval(explode(',', $method_tactic_ids));
$search['method_tactic_ids'] = implode(',', $method_tactic_arr);
if ($search['method_tactic_ids']) {
$param[] = "method_tactic_ids=" . $search['method_tactic_ids'];
$where[] = "exists(select ques_id from {pre}relate_method_tactic rmt WHERE q.ques_id=rmt.ques_id AND rmt.method_tactic_id IN ({$search['method_tactic_ids']}) and rmt.is_child=0)";
}
// 试题知识点
$knowledge_ids = trim($this->input->get('knowledge_ids'));
$knowledge_arr = my_intval(explode(',', $knowledge_ids));
$search['knowledge_ids'] = implode(',', $knowledge_arr);
$know_processes = $this->input->get('know_process');
$search['know_process'] = my_intval($know_processes);
if ($search['knowledge_ids']) {
$param[] = "knowledge_ids=" . $search['knowledge_ids'];
if ($search['know_process']) {
$tmp_know_process = implode(',', $search['know_process']);
$param[] = "know_process[]=" . implode('&know_process[]=', $search['know_process']);
$where[] = "exists(select ques_id from {pre}relate_knowledge rk WHERE q.ques_id=rk.ques_id AND rk.knowledge_id IN ({$search['knowledge_ids']}) AND rk.know_process IN ({$tmp_know_process}) AND rk.is_child=0)";
} else {
$where[] = "exists(select ques_id from {pre}relate_knowledge rk WHERE q.ques_id=rk.ques_id AND rk.knowledge_id IN ({$search['knowledge_ids']}) AND rk.is_child=0)";
}
} else {
if ($search['know_process']) {
$tmp_know_process = implode(',', $search['know_process']);
$param[] = "know_process[]=" . implode('&know_process[]=', $search['know_process']);
$where[] = "exists(select ques_id from {pre}relate_knowledge rk WHERE q.ques_id=rk.ques_id AND rk.know_process IN ({$tmp_know_process}) AND rk.is_child=0)";
}
}
if ($search['keyword'] = trim($this->input->get('keyword'))) {
$escape_keyword = $this->db->escape_like_str($search['keyword']);
$where[] = "q.title LIKE '%" . $escape_keyword . "%'";
$param[] = "keyword=" . urlencode($search['keyword']);
}
if ($ques_id = intval($this->input->get('ques_id'))) {
$search['ques_id'] = $ques_id;
$where[] = "q.ques_id={$ques_id}";
$param[] = "ques_id={$ques_id}";
}
$where = $where ? ' WHERE ' . implode(' AND ', $where) : ' 1 ';
//echo $where;
// 统计数量
$nums = QuestionModel::get_question_nums($where);
$total = $nums['total'];
// 读取数据
$size = 15;
$page = isset($_GET['page']) && intval($_GET['page']) > 1 ? intval($_GET['page']) : 1;
$offset = ($page - 1) * $size;
$list = array();
if ($total) {
$sql = "SELECT q.*,a.admin_user,a.realname FROM {pre}question q\n LEFT JOIN {pre}admin a ON a.admin_id=q.admin_id\n {$where} ORDER BY q.ques_id DESC LIMIT {$offset},{$size}";
$res = $this->db->query($sql);
foreach ($res->result_array() as $row) {
$row_cids = explode(',', trim($row['class_id'], ','));
$row_cname = array();
foreach ($row_cids as $cid) {
$row_cname[] = isset($class_list[$cid]['class_name']) ? $class_list[$cid]['class_name'] : '';
}
if ($row['exam_year'] == 0) {
$row['exam_year'] = '';
}
if ($row['related'] == 0) {
$row['related'] = '';
}
$row['class_name'] = implode(',', $row_cname);
$row['qtype'] = isset($qtypes[$row['type']]) ? $qtypes[$row['type']] : '';
$row['start_grade'] = isset($grades[$row['start_grade']]) ? $grades[$row['start_grade']] : '';
$row['end_grade'] = isset($grades[$row['end_grade']]) ? $grades[$row['end_grade']] : '';
$row['subject_name'] = isset($subjects[$row['subject_id']]) ? $subjects[$row['subject_id']] : '';
$row['addtime'] = date('Y-m-d H:i', $row['addtime']);
//判断该试题已经被考试过 或 正在被考
$row['be_tested'] = QuestionModel::question_has_test_action($row['ques_id']);
//判断试题已经被考过
$row['be_tested_1'] = QuestionModel::question_has_be_tested($row['ques_id']);
$row['has_edit_power'] = true;
/*
* 检查是否有关联信息
* 非题组：关联技能
* 题组：题干关联技能、知识点，子题必须要全部添加知识点
*/
$no_relate_info = false;
$q_type = $row['type'];
if ($q_type > 0) {
//非题组
$no_relate_info = $row['skill'] == '';
} else {
//题组
//判断是否所有子题都已添加知识点
$tmp_ques_id = $row['ques_id'];
$child_questions = $this->db->query("select count(*) as `count` from {pre}question where parent_id={$tmp_ques_id}")->row_array();
$count_child = $child_questions['count'];
$child_count_result = $this->db->query("select count(*) as `count` from {pre}question where parent_id={$tmp_ques_id} and knowledge != ''")->row_array();
$tmp_count = $child_count_result['count'];
if ($count_child == $tmp_count && $row['skill'] == '' && $row['knowledge'] == '') {
$no_relate_info = true;
}
}
$row['no_relate_info'] = $no_relate_info;
//获取回收站信息
if ($mode == 'trash') {
$recycle = RecycleModel::get_recycle_list(array('type' => RECYCLE_QUESTION, 'obj_id' => $row['ques_id']), null, null, 'ctime asc');
$row['recycle'] = $recycle;
} else {
$row['recycle'] = array();
}
$list[] = $row;
}
}
$data['list'] =& $list;
// 分页
$purl = site_url('admin/question_external/index/' . $mode) . ($param ? '?' . implode('&', $param) : '');
$data['pagination'] = multipage($total, $size, $page, $purl, '', $nums['relate_num']);
if ($search['group_id'] && $list) {
$row = array_pop($list);
$data['relate_ques_id'] = $row['ques_id'];
}
$data['mode'] = $mode;
$data['search'] = $search;
$data['grades'] = $grades;
$data['subjects'] = $subjects;
$data['qtypes'] = $qtypes;
$data['q_tags'] = C('q_tags');
$data['class_list'] = $class_list;
$data['all_grade_class'] = ClassModel::all_grade_class();
$data['relate_class'] = array();
$data['knowledge_list'] = $knowledge_list;
$data['priv_delete'] = true;
$data['priv_trash'] = true;
$data['priv_manage'] = true;
$query = $this->db->select('admin_id,admin_user,realname')->get_where('admin', array('is_delete' => 0));
$data['admin_list'] = $query->result_array();
//文理科
$data['subject_types'] = C('subject_type');
$data['all_subjects'] = C('subject');
//认知过程
$data['know_processes'] = C('know_process');
$data['is_english_admin'] = true;
// 模版
$this->load->view('question_external/index', $data);
}
public function question_count()
{
$result = array('error' => '', 'count' => array(), 'group_count' => array());
$type = intval($this->input->post('type'));
$subject_id = intval($this->input->post('subject_id'));
$grade_id = intval($this->input->post('grade_id'));
$class_id = intval($this->input->post('class_id'));
$subject_type = intval($this->input->post('subject_type'));
$is_original = intval($this->input->post('is_original'));
if (empty($subject_id) || empty($grade_id) || empty($class_id)) {
$result['error'] = '请选择学科、年级、类型';
die(json_encode($result));
}
if ($grade_id < 11 || $subject_id > 3 || !in_array($class_id, array(2, 3))) {
$subject_type = '-1';
}
// 范围知识点
$knowledge_ids = trim($this->input->post('knowledge_ids'));
$knowledge_ids = explode(',', $knowledge_ids);
$knowledge_id_arr = array();
foreach ($knowledge_ids as $id) {
$id = intval($id);
$id && array_push($knowledge_id_arr, $id);
}
if ($type > 0 && empty($knowledge_id_arr)) {
$result['error'] = '请选择知识点范围';
die(json_encode($result));
}
// 重点知识点
$rule_knowledge = intval($this->input->post('rule_knowledge'));
$children_ids = array();
if ($type == 2) {
if ($rule_knowledge) {
$pid = KnowledgeModel::get_knowledge($rule_knowledge, 'pid');
if ($pid === false) {
$rule_knowledge = 0;
} else {
if ($pid == 0) {
// 一级知识点
$children = KnowledgeModel::get_knowledge_list(0, $rule_knowledge, 0);
foreach ($knowledge_id_arr as $kid) {
if (isset($children[$kid])) {
$children_ids[] = $kid;
}
}
} else {
// 二级知识点
if (!in_array($rule_knowledge, $knowledge_id_arr)) {
$rule_knowledge = 0;
}
}
}
}
if (empty($rule_knowledge)) {
$result['error'] = '请选择重点知识点';
die(json_encode($result));
}
}
$where = array();
$where[] = "q.is_delete<>1 AND q.parent_id=0";
$where[] = "q.subject_id={$subject_id}";
$where[] = "q.start_grade<={$grade_id} AND q.end_grade>={$grade_id}";
$where[] = "q.ques_id IN (SELECT distinct ques_id FROM {pre}relate_class \n\t\t WHERE grade_id={$grade_id} AND class_id={$class_id} AND subject_type={$subject_type})";
if ($is_original > 0) {
$where[] = "q.is_original={$is_original}";
}
//认知过程
$know_process = intval($this->input->post('know_process'));
//die(json_encode( $know_process));
$know_process_sql = !$know_process ? '' : "and know_process={$know_process}";
if ($type) {
// 范围知识点 $knowledge_id_arr
// $except_ids = array();
// $query = $this->db->select('id')->get_where('knowledge', array('subject_id'=>$subject_id,'pid >'=>'0'));
// foreach ($query->result_array() as $row)
// {
// if ( !in_array($row['id'], $knowledge_id_arr))
// $except_ids[] = $row['id'];
// }
if ($type == 2) {
if ($children_ids) {
$where[] = "q.ques_id IN (SELECT ques_id FROM {pre}relate_knowledge \n where knowledge_id IN(" . my_implode($children_ids) . ") {$know_process_sql} and is_child=0)";
} else {
$where[] = "q.ques_id IN (SELECT ques_id FROM {pre}relate_knowledge \n where knowledge_id={$rule_knowledge} {$know_process_sql} and is_child=0)";
}
} else {
$where[] = "q.ques_id IN (SELECT ques_id FROM {pre}relate_knowledge \n where knowledge_id IN(" . implode(',', $knowledge_id_arr) . ") {$know_process_sql} and is_child=0)";
}
// if ($except_ids)
// {
// $where[] = "q.ques_id NOT IN (SELECT ques_id FROM {pre}relate_knowledge
// where knowledge_id IN(".implode(',', $except_ids).") {$know_process_sql} and is_child=0)";
// }
}
if ($type < 2) {
// 总数量
$sql = "SELECT COUNT(ques_id) nums FROM {pre}question q WHERE " . implode(' AND ', $where);
$query = $this->db->query($sql);
$row = $query->row_array();
$result['count'][0] = $row['nums'];
//--------------------------------------------//
// 统计关联试题数
// = 无分组试题数 + 分组数量
//--------------------------------------------//
$result['group_count'][0] = 0;
// 独立试题数（无分组）
$sql2 = "SELECT COUNT(q.ques_id) nums FROM {pre}question q \n WHERE " . implode(' AND ', $where) . " AND q.group_id=0";
$query = $this->db->query($sql2);
foreach ($query->result_array() as $row) {
$result['group_count'][0] = $row['nums'];
}
// 不同分组数
$sql2 = "SELECT COUNT(distinct q.group_id) nums FROM {pre}question q \n WHERE " . implode(' AND ', $where) . " AND q.group_id>0";
$query = $this->db->query($sql2);
foreach ($query->result_array() as $row) {
$result['group_count'][0] += $row['nums'];
}
die(json_encode($result));
}
// 重点知识点统计：按题型、难易度区间分组
$areas = C('difficulty_area');
if ($subject_id == 3) {
$result['count'] = array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
$result['group_count'] = array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
} else {
$result['count'] = array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
$result['group_count'] = array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
}
foreach ($areas as $k => $area) {
$new_where = $where;
$new_where[] = "qd.difficulty between {$area['0']} AND {$area['1']}";
$sql = "SELECT q.type, COUNT(q.ques_id) nums FROM {pre}question q \n LEFT JOIN {pre}relate_class qd ON q.ques_id=qd.ques_id AND qd.grade_id={$grade_id} AND qd.class_id={$class_id}\n WHERE " . implode(' AND ', $new_where) . " GROUP BY q.type";
//echo $sql ;die;
$query = $this->db->query($sql);
foreach ($query->result_array() as $row) {
if ($row['type'] > 9) {
continue;
}
$result['count'][$row['type'] * 3 + $k] = $row['nums'];
}
// 独立试题数
$sql2 = "SELECT q.type,COUNT(q.ques_id) nums FROM {pre}question q \n LEFT JOIN {pre}relate_class qd ON q.ques_id=qd.ques_id AND qd.grade_id={$grade_id} AND qd.class_id={$class_id}\n WHERE " . implode(' AND ', $new_where) . " AND q.group_id=0 GROUP BY q.type";
$query = $this->db->query($sql2);
foreach ($query->result_array() as $row) {
if ($row['type'] > 9) {
continue;
}
$result['group_count'][$row['type'] * 3 + $k] = $row['nums'];
}
// 分组试题数
$sql2 = "SELECT q.type, COUNT(distinct q.group_id) nums FROM {pre}question q \n LEFT JOIN {pre}relate_class qd ON q.ques_id=qd.ques_id AND qd.grade_id={$grade_id} AND qd.class_id={$class_id}\n WHERE " . implode(' AND ', $new_where) . " AND q.group_id>0 GROUP BY q.type";
$query = $this->db->query($sql2);
foreach ($query->result_array() as $row) {
if ($row['type'] > 9) {
continue;
}
$result['group_count'][$row['type'] * 3 + $k] += $row['nums'];
}
}
// echo $this->db->last_query();die;
die(json_encode($result));
}
private function _delete($id)
{
$id = intval($id);
$item = KnowledgeModel::get_knowledge($id);
if (empty($item)) {
// 知识点不存在
return -1;
}
$query = $this->db->select('count(*) num')->get_where('knowledge', array('pid' => $id));
$row = $query->row_array();
if ($row['num']) {
//该知识点还存在下级分类;
return -2;
}
$query = $this->db->select('count(*) num')->get_where('relate_knowledge', array('knowledge_id' => $id, 'is_child' => 0));
$row = $query->row_array();
if ($row['num']) {
//该知识点还存在关联试题;
return -3;
}
/*
if ( ! QuestionModel::check_subject_power($item['subject_id'], 'w', false))
{
//没有权限
return -4;
}
*/
try {
$this->db->delete('knowledge', array('id' => $id));
admin_log('delete', 'knowledge', $id);
} catch (Exception $e) {
return FALSE;
}
return TRUE;
}
/**
* 生成试卷
*
* @param int $rule_id 组题规则id
* @param int $exam_id 考试期次id
* @param string $method 试卷生成方式
* @return void
*/
public function gen($exam_id = 0, $rule_id = 0, $method = 'new')
{
if ($rule_id = intval($rule_id)) {
$query = $this->db->get_where('exam_rule', array('rule_id' => $rule_id));
$rule = $query->row_array();
}
if (empty($rule)) {
message('规则不存在');
return;
}
/*
* 检查提交数据是否有效
*/
$exam_id = intval($exam_id);
$method = $method == 'new' ? 'generate' : 'generate_rand';
if ($exam_id) {
$exam = ExamModel::get_exam($exam_id);
}
if (empty($exam) || $exam['status']) {
die('请选择考试期次.');
} else {
if ($exam['subject_id'] != $rule['subject_id'] || $exam['grade_id'] != $rule['grade_id'] || $exam['class_id'] != $rule['class_id']) {
die('组题规则和考试期次不匹配（学科、年级或类型）');
}
}
$rule['knowledge_id_arr'] = explode(',', $rule['knowledge_ids']);
$rule['ques_num'] = explode(',', $rule['ques_num']);
if (count($rule['ques_num']) < 4) {
for ($i = count($rule['ques_num']); $i < 4; $i++) {
$rule['ques_num'][$i] = 0;
}
}
/* 读取重点知识点 */
$sub_rules = array();
$query = $this->db->get_where('exam_rule_knowledge', array('rule_id' => $rule_id));
foreach ($query->result_array() as $row) {
$row['nums'] = explode(',', $row['setting']);
$row['pid'] = KnowledgeModel::get_knowledge($row['knowledge_id'], 'pid');
// 一级知识点规则
if ($row['pid'] == 0) {
$children = KnowledgeModel::get_knowledge_list(0, $row['knowledge_id'], 0);
$children_ids = array_keys($children);
$row['children'] = array_intersect($children_ids, $rule['knowledge_id_arr']);
}
$sub_rules[$row['knowledge_id']] = $row;
}
$res = ExamPaperModel::$method($exam, $rule, $sub_rules);
if ($res['success'] == true) {
die('试卷生成成功');
} else {
die($res['msg']);
}
}
/**
* 尝试加入一个试题到重点知识点
*
* @param
* array 试题信息
* @param
* boolean 在试题不符合任何重点知识点规则的时候，是否强制加入
* @return boolean
*/
private static function reset_rule_ques_num(ExamPaperModelPrivateData &$this_data, $question, $force = FALSE)
{
$added = $force;
// 修改待添加的重点知识点试题数量
$pids = array();
$offset = $question['type'] * 3 + ($question['difficulty'] <= 30 ? 0 : ($question['difficulty'] <= 60 ? 1 : 2));
if (!is_array($question['knowledge'])) {
$question['knowledge'] = explode(',', trim($question['knowledge'], ','));
}
foreach ($question['knowledge'] as $kid) {
foreach ($this_data->sub_rules as &$val) {
if ($val['knowledge_id'] == $kid && $val['nums'][$offset] > 0) {
$val['nums'][$offset]--;
$added = TRUE;
}
}
// 如果存在一级重点知识点
$pid = KnowledgeModel::get_knowledge($kid, 'pid');
if (!isset($pids[$pid])) {
foreach ($this_data->sub_rules as &$val) {
if ($val['knowledge_id'] == $pid && $val['nums'][$offset] > 0) {
$val['nums'][$offset]--;
$pids[$pid] = $pid;
$added = TRUE;
}
}
}
}
if ($added) {
self::insert_question($this_data, $question);
}
return $added;
}
/**
* 试卷试题列表未加入期次
*
* @param int $paper_id 试卷id
* @param int $qtype 题型
* @param int $method_tactic_id 方法策略
* @param int $kid 知识点
* @return void
*/
public function index3($paper_id = 0)
{
if (!$this->check_power('exam_list,exam_manage,paper_diy')) {
return;
}
$paper_id = intval($paper_id);
$paper = ExamPaperModel::get_paper($paper_id);
if (!empty($paper['question_sort'])) {
$paper = ExamPaperModel::detail_sg($paper_id, 1, 1);
}
$paper['ques_ids'] = json_decode($paper['question_sort'], true);
$ques_ids_str = implode(',', $paper['ques_ids']);
if (empty($paper)) {
message('试卷不存在');
return;
}
/*
* 考试期次
*/
$exam = ExamModel::get_exam($paper['exam_id'], 'exam_pid,grade_id,class_id');
$search = $where = $param = array();
if (!empty($paper['question_sort'])) {
$where[] = "1=1";
}
$qtypes = C('qtype');
$qtype = $this->input->get('qtype');
if (strlen($qtype)) {
$qtype = abs(intval($qtype));
$where['qtype'] = "q.type={$qtype}";
$param[] = "qtype={$qtype}";
}
$search['qtype'] =& $qtype;
/** is_original */
$is_original = $this->input->get('is_original');
if (in_array($is_original, array(1, 2))) {
$where['is_original'] = "q.is_original={$is_original}";
$param[] = "is_original={$is_original}";
}
$search['is_original'] =& $is_original;
//方法逻辑
$method_tactic_id = intval($this->input->get('method_tactic_id'));
if ($method_tactic_id) {
$where['method_tactic_id'] = "q.ques_id IN (SELECT\n DISTINCT rmt.ques_id FROM {pre}relate_method_tactic rmt\n WHERE rmt.ques_id in({$ques_ids_str})\n AND rmt.method_tactic_id={$method_tactic_id})";
$param[] = "method_tactic_id={$method_tactic_id}";
}
$search['method_tactic_id'] =& $method_tactic_id;
//知识点
if ($kid = intval($this->input->get('kid'))) {
$pkid = KnowledgeModel::get_knowledge($kid, 'pid');
if ($pkid !== false) {
if ($pkid == 0) {
// 一级知识点
$k_children = KnowledgeModel::get_knowledge_list(0, $kid, 0);
$where['knowledge'] = "q.ques_id IN (\n SELECT DISTINCT rk.ques_id FROM {pre}relate_knowledge rk\n WHERE rk.ques_id in({$ques_ids_str}) AND rk.knowledge_id\n IN (" . my_implode(array_keys($k_children)) . ") AND rk.is_child=0)";
} else {
// 二级知识点
if (!empty($paper['question_sort'])) {
$where['knowledge'] = "q.ques_id IN (SELECT DISTINCT rk.ques_id FROM {pre}relate_knowledge\n rk WHERE rk.ques_id in({$ques_ids_str}) AND rk.knowledge_id={$kid} AND rk.is_child=0)";
}
}
$param[] = "kid={$kid}";
}
}
$search['kid'] =& $kid;
/* 信息提取方式 */
if ($gid = intval($this->input->get('group_type_id'))) {
$pgid = GroupTypeModel::get_group_type($gid, 'pid');
if ($pgid !== false) {
if ($pgid == 0) {
$g_children = GroupTypeModel::get_group_type_list($gid, 0);
if (!empty($paper['question_sort'])) {
$where['group_type'] = "q.ques_id IN ( SELECT DISTINCT\n rk.ques_id FROM {pre}relate_group_type rk WHERE\n rk.ques_id in({$ques_ids_str}) AND rk.group_type_id\n IN (" . my_implode(array_keys($g_children)) . ") AND rk.is_child=0)";
}
} else {
if (!empty($paper['question_sort'])) {
$where['group_type'] = "q.ques_id IN (\n SELECT DISTINCT rk.ques_id FROM {pre}relate_group_type rk\n WHERE rk.ques_id in({$ques_ids_str})\n AND rk.group_type_id={$gid} AND rk.is_child=0)";
}
}
$param[] = "group_type_id={$gid}";
}
}
$search['group_type_id'] =& $gid;
if (!empty($paper['question_sort'])) {
$total = count($paper['question_sort']);
}
$size = 150;
$page = isset($_GET['page']) && intval($_GET['page']) > 1 ? intval($_GET['page']) : 1;
$offset = ($page - 1) * $size;
$list = array();
if ($total) {
$sql = "SELECT q.ques_id,q.title,q.type,q.group_id,q.addtime,\n (SELECT AVG(rc.difficulty) FROM {pre}relate_class rc where rc.ques_id=q.ques_id) AS difficulty\n FROM {pre}question q WHERE q.ques_id in({$ques_ids_str})\n AND " . implode(' AND ', $where) . " LIMIT {$offset},{$size}";
$res = $this->db->query($sql);
foreach ($res->result_array() as $row) {
$row['qtype'] = isset($qtypes[$row['type']]) ? $qtypes[$row['type']] : '';
$row['addtime'] = date('Y-m-d H:i', $row['addtime']);
$row['has_edit_power'] = QuestionModel::check_question_power($row['ques_id'], 'w', false);
$row['difficulty'] = round($row['difficulty'], 2);
$list[] = $row;
}
}
// 分页
$purl = site_url('admin/exam_question/index3/' . $paper_id . '/') . ($param ? '?' . implode('&', $param) : '');
$data['pagination'] = multipage($total, $size, $page, $purl);
// 按题型分组统计数量
$qtype_nums = array(0, 0, 0, 0);
foreach (explode(',', $paper['qtype_ques_num']) as $k => $v) {
$qtype_nums[$k] = $v;
}
//判断该试题已经被考试过 或 正在被考
$paper['be_tested'] = false;
if (!ExamModel::is_mini_test($exam['exam_pid'])) {
$paper['be_tested'] = QuestionModel::paper_has_test_action($paper_id);
}
$data['search'] = $search;
$data['qtypes'] = $qtypes;
$data['paper'] = $paper;
$data['list'] = $list;
$data['qtype_nums'] = $qtype_nums;
$data['priv_manage'] = $this->check_power('exam_manage', FALSE);
/* 是否有权限查看试卷列表 */
$is_exam_paper_list = $this->check_power('exam_list', false);
$data['is_exam_paper_list'] = $is_exam_paper_list;
// 模版
$this->load->view('exam_question/index3', $data);
}
public function edit($id = 0)
{
if (!$this->check_power('comparison_manage')) {
return;
}
$id = intval($id);
//$sql = "select * from rd_comparison_info where cmp_info_id=3";
//$res = mysql_query($sql, $this->db->conn_id);
//pr(mysql_fetch_array($res));
$id && ($info_detail = ComparisonInfoModel::get_comparison_info_by_id($id));
if (empty($info_detail)) {
message('信息不存在');
}
$info_detail['cmp_extraction_ratio'] = json_decode($info_detail['cmp_extraction_ratio'], true);
$type_detail = ComparisonTypeModel::get_comparison_type_by_id($info_detail['cmp_type_id']);
//$this->load->library('Fn');
$db = Fn::db();
$res = $db->fetchCol('SELECT DISTINCT subject_id FROM rd_subject_category_subject');
$type_detail['subject_ids'] = $res;
//$result = $this->db->query('SELECT group_concat(DISTINCT subject_id) as subject_ids FROM {pre}subject_category_subject')->row_array();
//$type_detail['subject_ids'] = explode(',', $result['subject_ids']);
if (empty($type_detail)) {
message('分类信息不存在');
} else {
$type_detail['class_name'] = ClassModel::get_question_class_by_id($type_detail['class_id'], 'class_name');
$type_detail['grade_name'] = C('grades/' . $type_detail['grade_id']);
$type_detail['subject_name'] = C('subject/' . $type_detail['subject_id']);
}
$items = ComparisonInfoModel::get_comparison_items($id, TRUE);
$items2 = ComparisonInfoModel::get_comparison_items2($id, TRUE);
//外部知识点与对比信息关系
$external_items = ComparisonInfoModel::get_comparison_items_external($id, TRUE);
// 一级知识点
$knowledge_list = KnowledgeModel::get_knowledge_list($type_detail['subject_id'], 0, false);
ksort($knowledge_list);
//信息提取方式
$group_type_list = array();
if ($type_detail['subject_id'] == 3) {
$group_type_list = GroupTypeModel::get_group_type_list(0, $type_detail['subject_id'], false);
ksort($group_type_list);
}
//对比项《难易度》
$item_difficulties = ComparisonInfoModel::get_comparison_items_difficutly($id, TRUE);
//对比项《外部题型 难易度》
$item_external_difficulties = ComparisonInfoModel::get_comparison_items_external_difficutly($id, TRUE);
//方法策略
$method_tactic_list = SubjectCategoryModel::get_method_tactic_by_subject_id($type_detail['subject_id']);
ksort($method_tactic_list);
//对比项《方法策略》
$item_method_tactics = ComparisonInfoModel::get_comparison_items_method_tactic($id, TRUE);
//对比项《外部方法策略》
$external_method_tactics = ComparisonInfoModel::get_comparison_items_external_method_tactic($id, TRUE);
$data['act'] = 'edit';
$data['type_detail'] =& $type_detail;
$data['info_detail'] =& $info_detail;
$data['items'] =& $items;
$data['items2'] =& $items2;
$data['external_items'] =& $external_items;
$data['knowledge_list'] =& $knowledge_list;
$data['group_type_list'] =& $group_type_list;
$data['item_difficulties'] =& $item_difficulties;
$data['item_external_difficulties'] =& $item_external_difficulties;
$data['method_tactic_list'] =& $method_tactic_list;
$data['item_method_tactics'] =& $item_method_tactics;
$data['external_method_tactics'] =& $external_method_tactics;
$data['q_types'] = C('q_type');
//试题题型
$data['difficulty_types'] = array('2' => '高', '1' => '中', '0' => '低');
//试题题型
// 模版
$this->load->view('comparison_info/edit', $data);
}
