ok
Mini Shell
<?php
class Onlineexam_model extends MY_model
{
public function __construct()
{
parent::__construct();
$this->current_session = $this->setting_model->getCurrentSession();
$this->sch_setting_detail = $this->setting_model->getSetting();
$this->userdata = $this->customlib->getUserData();
}
public function add($data)
{
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
if (isset($data['id'])) {
$this->db->where('id', $data['id']);
$this->db->update('onlineexam', $data);
$message = UPDATE_RECORD_CONSTANT . " On online exam id " . $data['id'];
$action = "Update";
$record_id = $id = $data['id'];
$this->log($message, $record_id, $action);
} else {
$this->db->insert('onlineexam', $data);
$id = $this->db->insert_id();
$message = INSERT_RECORD_CONSTANT . " On online exam id " . $id;
$action = "Insert";
$record_id = $id;
$this->log($message, $record_id, $action);
}
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
return $id;
}
}
public function get($id = null, $publish = null)
{
$exam_ides=array();
if ($this->sch_setting_detail->class_teacher == 'yes' && $this->userdata['role_id']=='2') {
$exam_ides=$this->get_myexam($this->userdata['role_id']);
}
$this->db->select('onlineexam.*,(select count(*) from onlineexam_questions where onlineexam_questions.onlineexam_id=onlineexam.id ) as `total_ques`, (select count(*) from onlineexam_questions INNER JOIN questions on questions.id=onlineexam_questions.question_id where onlineexam_questions.onlineexam_id=onlineexam.id and questions.question_type="descriptive" ) as `total_descriptive_ques` , ')->from('onlineexam');
if(!empty($exam_ides)){
$this->db->group_start();
foreach ($exam_ides as $key => $value) {
$this->db->or_where('onlineexam.id',$value['onlineexam_id']);
}
$this->db->group_end();
}
if ($id != null) {
$this->db->where('onlineexam.id', $id);
$this->db->where('onlineexam.session_id', $this->current_session);
} else {
$this->db->order_by('onlineexam.id', 'desc');
$this->db->where('onlineexam.session_id', $this->current_session);
}
if ($publish != null) {
$this->db->where('is_active', ($publish == "publish") ? 1 : 0);
}
$query = $this->db->get();
if ($id != null) {
return $query->row();
} else {
return $query->result();
}
}
public function getexamlist()
{
$exam_ides=array();
if ($this->sch_setting_detail->class_teacher == 'yes' && $this->userdata['role_id']=='2') {
$exam_ides=$this->get_myexam($this->userdata['role_id']);
}
$today_date=date('Y-m-d H:i:s');
$this->datatables
->select('onlineexam.*,(select count(*) from onlineexam_questions where onlineexam_questions.onlineexam_id=onlineexam.id ) as `total_ques`, (select count(*) from onlineexam_questions left JOIN questions on questions.id=onlineexam_questions.question_id where onlineexam_questions.onlineexam_id=onlineexam.id and questions.question_type="descriptive" ) as `total_descriptive_ques`')
->searchable('onlineexam.exam,onlineexam.attempt,exam_from,exam_to,duration,onlineexam.description')
->orderable('onlineexam.exam," ",total_ques,attempt,exam_from,exam_to,duration," "," " ,onlineexam.description')
->where('onlineexam.session_id',$this->current_session)
->sort('onlineexam.exam_from','desc');
$this->datatables->where('onlineexam.exam_to >= ',$today_date);
if(!empty($exam_ides)){
$this->datatables->group_start();
foreach ($exam_ides as $key => $value) {
$this->datatables->or_where('onlineexam.id',$value['onlineexam_id']);
}
$this->datatables->group_end();
}
$this->datatables->from('onlineexam');
return $this->datatables->generate('json');
}
public function get_myexam($role_id){
$exam_id=array('onlineexam_id'=>0);
if ($role_id == 2) {
$my_section = array();
$class_section_array=array();
if ($this->sch_setting_detail->class_teacher == 'yes') {
$my_class = $this->class_model->get();
foreach ($my_class as $class_key => $class_value) {
$section=$this->section_model->getClassBySection($class_value['id']);
foreach ($section as $key => $value) {
$class_section_array[$class_value['id']][]=$value['section_id'];
}
}
if(!empty($class_section_array)){
$this->db->group_start();
foreach ($class_section_array as $class_sectionkey => $class_sectionvalue) {
foreach ($class_sectionvalue as $class_sectionvaluekey => $class_sectionvaluevalue) {
$this->db->or_group_start();
$this->db->where('student_session.class_id',$class_sectionkey);
$this->db->where('student_session.section_id',$class_sectionvaluevalue);
$this->db->group_end();
}
}
$this->db->group_end();
$exam_id1=$this->db->select('onlineexam_students.onlineexam_id')->from('student_session')->join('onlineexam_students','onlineexam_students.student_session_id=student_session.id','inner')->get()->result_array();
$exam_id2=$this->db->select('onlineexam.id as onlineexam_id')->from('onlineexam')->join('onlineexam_students','onlineexam_students.onlineexam_id=onlineexam.id','left')->where('onlineexam_students.onlineexam_id is null')->get()->result_array();
$exam_id= array_merge($exam_id1, $exam_id2);
}
}else{
$exam_id=$this->db->select('onlineexam_students.onlineexam_id')->from('student_session')->join('onlineexam_students','onlineexam_students.student_session_id=student_session.id','inner')->get()->result_array();
}
}
return $exam_id;
}
public function getclosedexamlist()
{
$exam_ides=array();
if ($this->sch_setting_detail->class_teacher == 'yes' && $this->userdata['role_id']=='2') {
$exam_ides=$this->get_myexam($this->userdata['role_id']);
}
$today_date=date('Y-m-d H:i:s');
$this->datatables
->select('onlineexam.*,(select count(*) from onlineexam_questions where onlineexam_questions.onlineexam_id=onlineexam.id ) as `total_ques`, (select count(*) from onlineexam_questions INNER JOIN questions on questions.id=onlineexam_questions.question_id where onlineexam_questions.onlineexam_id=onlineexam.id and questions.question_type="descriptive" ) as `total_descriptive_ques`')
->searchable('" ",onlineexam.exam," "," ",attempt,exam_from,exam_to,duration,onlineexam.description," "," "," "')
->orderable('" ",onlineexam.exam," ",total_ques,attempt,exam_from,exam_to,duration," "," "," ",onlineexam.description ')
->sort('" ",onlineexam.exam," ",total_ques,attempt,exam_from,exam_to,duration," "," "," " ','desc')
->where('onlineexam.session_id',$this->current_session)
->where('onlineexam.exam_to < ',$today_date);
if(!empty($exam_ides)){
$this->datatables->group_start();
foreach ($exam_ides as $key => $value) {
$this->datatables->or_where('onlineexam.id',$value['onlineexam_id']);
}
$this->datatables->group_end();
}
$this->datatables->from('onlineexam');
return $this->datatables->generate('json');
}
public function insertExamQuestion($insert_data)
{
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
$this->db->where('question_id', $insert_data['question_id']);
$this->db->where('onlineexam_id', $insert_data['onlineexam_id']);
$q = $this->db->get('onlineexam_questions');
if ($q->num_rows() > 0) {
$result = $q->row();
$this->db->where('id', $result->id);
$this->db->delete('onlineexam_questions');
$message = DELETE_RECORD_CONSTANT . " On onlineexam questions id " . $result->id;
$action = "Delete";
$record_id = $result->id;
$this->log($message, $record_id, $action);
} else {
$this->db->insert('onlineexam_questions', $insert_data);
$id = $this->db->insert_id();
$message = INSERT_RECORD_CONSTANT . " On onlineexam questions id " . $id;
$action = "Insert";
$record_id = $id;
$this->log($message, $record_id, $action);
}
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
}
public function remove($id)
{
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
$this->db->where('id', $id);
$this->db->delete('onlineexam');
$message = DELETE_RECORD_CONSTANT . " On online exam id " . $id;
$action = "Delete";
$record_id = $id;
$this->log($message, $record_id, $action);
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/*Optional*/
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
}
public function searchOnlineExamStudents($class_id, $section_id, $onlineexam_id)
{
$this->db->select('classes.id AS `class_id`,student_session.id as student_session_id,students.id,classes.class,sections.id AS `section_id`,sections.section,students.id,students.admission_no , students.roll_no,students.admission_date,students.firstname,students.middlename, students.lastname,students.image, students.mobileno,students.email,students.state,students.city,students.pincode,students.religion, students.dob ,students.current_address,students.permanent_address,IFNULL(students.category_id, 0) as `category_id`,IFNULL(categories.category, "") as `category`,students.adhar_no,students.samagra_id,students.bank_account_no,students.bank_name,students.ifsc_code, students.guardian_name , students.guardian_relation,students.guardian_phone,students.guardian_address,students.is_active ,students.created_at ,students.updated_at,students.father_name,students.rte,students.gender,IFNULL(onlineexam_students.id, 0) as onlineexam_student_id,IFNULL(onlineexam_students.student_session_id, 0) as onlineexam_student_session_id')->from('students');
$this->db->join('student_session', 'student_session.student_id = students.id');
$this->db->join('classes', 'student_session.class_id = classes.id');
$this->db->join('sections', 'sections.id = student_session.section_id');
$this->db->join('categories', 'students.category_id = categories.id', 'left');
$this->db->join('onlineexam_students', 'onlineexam_students.student_session_id = student_session.id and onlineexam_students.onlineexam_id=' . $onlineexam_id, 'left');
$this->db->where('student_session.session_id', $this->current_session);
$this->db->where('student_session.class_id', $class_id);
$this->db->where('students.is_active', 'yes');
if ($section_id != "") {
$this->db->where('student_session.section_id', $section_id);
}
$this->db->order_by('students.id');
$query = $this->db->get();
return $query->result_array();
}
public function searchAllOnlineExamStudents($onlineexam_id, $class_id = null, $section_id = null,$is_attempted=null)
{
$userdata = $this->customlib->getUserData();
$class_section_array=$this->customlib->get_myClassSection();
$this->db->select('class_sections.id as class_section_id,classes.id AS `class_id`,student_session.id as student_session_id,students.id,classes.class,sections.id AS `section_id`,sections.section,students.id,students.admission_no , students.roll_no,students.admission_date,students.firstname,students.middlename,students.lastname,students.image, students.mobileno,students.email,students.state,students.city , students.pincode,students.religion,students.dob ,students.current_address,students.permanent_address,IFNULL(students.category_id, 0) as `category_id`,IFNULL(categories.category, "") as `category`,students.adhar_no,students.samagra_id,students.bank_account_no,students.bank_name, students.ifsc_code , students.guardian_name, students.guardian_relation,students.guardian_phone,students.guardian_address,students.is_active ,students.created_at ,students.updated_at,students.father_name,students.rte,students.gender,IFNULL(onlineexam_students.id, 0) as onlineexam_student_id,IFNULL(onlineexam_students.student_session_id, 0) as onlineexam_student_session_id,IFNULL(onlineexam_students.rank, 0) as exam_rank,onlineexam_students.is_attempted')->from('students');
$this->db->join('student_session', 'student_session.student_id = students.id');
$this->db->join('classes', 'student_session.class_id = classes.id');
$this->db->join('sections', 'sections.id = student_session.section_id');
$this->db->join('class_sections', 'class_sections.class_id = classes.id and class_sections.section_id = sections.id');
$this->db->join('categories', 'students.category_id = categories.id', 'left');
$this->db->join('onlineexam_students', 'onlineexam_students.student_session_id = student_session.id and onlineexam_students.onlineexam_id=' . $onlineexam_id);
$this->db->where('student_session.session_id', $this->current_session);
$this->db->where('students.is_active', 'yes');
if ($class_id != null) {
$this->db->where('student_session.class_id', $class_id);
}
if ($section_id != null) {
$this->db->where('student_session.section_id', $section_id);
}
if ($is_attempted != null) {
$this->db->where('onlineexam_students.is_attempted', $is_attempted);
}
if(!empty($class_section_array)){
$this->db->group_start();
foreach ($class_section_array as $class_sectionkey => $class_sectionvalue) {
foreach ($class_sectionvalue as $class_sectionvaluekey => $class_sectionvaluevalue) {
$this->db->or_group_start();
$this->db->where('student_session.class_id',$class_sectionkey);
$this->db->where('student_session.section_id',$class_sectionvaluevalue);
$this->db->group_end();
}
}
$this->db->group_end();
}
$this->db->order_by('onlineexam_students.rank', 'ASC');
$this->db->order_by('onlineexam_students.is_attempted', 'DESC');
$query = $this->db->get();
$result= $query->result_array();
if (($userdata["role_id"] == 2) && ($userdata["class_teacher"] == "yes") && (empty($class_section_array))) {
$result=array();
}
return $result;
}
public function addStudents($data_insert, $data_delete, $onlineexam_id)
{
$this->db->trans_begin();
if (!empty($data_insert)) {
$this->db->insert_batch('onlineexam_students', $data_insert);
}
if (!empty($data_delete)) {
$this->db->where('onlineexam_id', $onlineexam_id);
$this->db->where_in('student_session_id', $data_delete);
$this->db->delete('onlineexam_students');
}
if ($this->db->trans_status() === false) {
$this->db->trans_rollback();
return false;
} else {
$this->db->trans_commit();
return true;
}
}
public function updateStudentRank($onlineexam_students, $exam_id)
{
$this->db->trans_begin();
$this->db->where('id', $exam_id);
$this->db->update('onlineexam', array('is_rank_generated' => 1));
$this->db->update_batch('onlineexam_students', $onlineexam_students, 'id');
if ($this->db->trans_status() === false) {
$this->db->trans_rollback();
return false;
} else {
$this->db->trans_commit();
return true;
}
}
public function getStudentAttemts($onlineexam_student_id)
{
$this->db->where('onlineexam_student_id', $onlineexam_student_id);
$total_rows = $this->db->count_all_results('onlineexam_attempts');
return $total_rows;
}
public function addStudentAttemts($data)
{
$this->db->insert('onlineexam_attempts', $data);
return $this->db->insert_id();
}
public function examstudentsID($student_session_id, $onlineexam_id)
{
$this->db->from('onlineexam_students');
$this->db->where('student_session_id', $student_session_id);
$this->db->where('onlineexam_id', $onlineexam_id);
$query = $this->db->get();
return $query->row();
}
public function updateExamResult($onlineexam_student_id)
{
$this->db->where('id', $onlineexam_student_id);
$this->db->update('onlineexam_students', array('is_attempted' => 1));
}
public function getStudentexam($student_session_id)
{
$query = "SELECT onlineexam.*,onlineexam_students.id as `onlineexam_student_id`,(select count(*) from onlineexam_attempts WHERE onlineexam_attempts.onlineexam_student_id = onlineexam_students.id) as counter FROM `onlineexam` INNER JOIN onlineexam_students on onlineexam_students.onlineexam_id=onlineexam.id WHERE onlineexam_students.student_session_id=" . $this->db->escape($student_session_id) . " and onlineexam.is_active=1 order by onlineexam.exam_from desc";
$query = $this->db->query($query);
return $query->result();
}
public function getstudentexamlist($student_session_id)
{
$today_date=date('Y-m-d H:i:s');
$this->datatables->where("onlineexam_students.student_session_id",$student_session_id);
$this->datatables->where("onlineexam.is_active",1);
$this->datatables
->select('onlineexam.*,onlineexam_students.id as `onlineexam_student_id`,(select count(*) from onlineexam_attempts WHERE onlineexam_attempts.onlineexam_student_id = onlineexam_students.id) as counter')
->join("onlineexam_students","onlineexam_students.onlineexam_id=onlineexam.id","left")
->searchable('onlineexam.exam,onlineexam.attempt,exam_from,exam_to,duration')
->orderable('onlineexam.exam," ",exam_from,exam_to,duration,attempt," "," " ')
->sort('onlineexam.exam_from','desc')
->where('onlineexam.exam_to >= ',$today_date)
->from('onlineexam');
return $this->datatables->generate('json');
}
public function getstudentclosedexamlist($student_session_id)
{
$today_date=date('Y-m-d H:i:s');
$this->datatables->where("onlineexam_students.student_session_id",$student_session_id);
$this->datatables
->select('onlineexam.*,onlineexam_students.id as `onlineexam_student_id`,(select count(*) from onlineexam_attempts WHERE onlineexam_attempts.onlineexam_student_id = onlineexam_students.id) as counter')
->join("onlineexam_students","onlineexam_students.onlineexam_id=onlineexam.id","left")
->searchable('onlineexam.exam,onlineexam.attempt,exam_from,exam_to,duration," "," ", " "," "')
->orderable('onlineexam.exam," "," ",attempt,exam_from,exam_to,duration," "," " ')
->sort('onlineexam.exam_from','desc')
->where('onlineexam.exam_to < ',$today_date)
->from('onlineexam');
return $this->datatables->generate('json');
}
public function getExamQuestions($id = null, $random_type = false)
{
$this->db->select('onlineexam_questions.*,questions.descriptive_word_limit,questions.subject_id,questions.question,questions.opt_a,questions.opt_b,questions.opt_c,questions.opt_d,questions.opt_e,questions.correct,questions.question_type,questions.level,questions.class_id,questions.section_id')->from('onlineexam_questions');
$this->db->join('questions', 'questions.id = onlineexam_questions.question_id');
$this->db->where('onlineexam_questions.onlineexam_id', $id);
if ($random_type) {
$this->db->order_by('rand()');
} else {
$this->db->order_by('onlineexam_questions.id', 'DESC');
}
$query = $this->db->get();
return $query->result();
}
public function onlineexamReport($condition)
{
$class_section_array=$this->customlib->get_myClassSectionQuerystring('student_session');
$query = "SELECT onlineexam.*,(select count(*) from onlineexam_students WHERE onlineexam_students.onlineexam_id = onlineexam.id) as assign,(select count(*) from onlineexam_questions where onlineexam_questions.onlineexam_id=onlineexam.id) as questions FROM `onlineexam` inner join onlineexam_students on onlineexam_students.onlineexam_id=onlineexam.id inner join student_session on student_session.id=onlineexam_students.student_session_id where " . $condition .$class_section_array. " ";
$this->datatables->query($query)
->searchable('onlineexam.exam,onlineexam.attempt,onlineexam.exam_from,onlineexam.exam_to,onlineexam.duration')
->orderable('onlineexam.exam,onlineexam.attempt,onlineexam.exam_from,onlineexam.exam_to,onlineexam.duration,null,null,null')
->query_where_enable(TRUE)
->sort('onlineexam.id','asc') ;
return $this->datatables->generate('json');
}
public function onlineexamatteptreport($condition)
{
$userdata = $this->customlib->getUserData();
$class_section_array=$this->customlib->get_myClassSectionQuerystring('student_session');
$query = "SELECT student_session.id,students.admission_no,students.id as sid, CONCAT_WS(' ',firstname,middlename,lastname) as name,firstname,middlename,lastname,GROUP_CONCAT(onlineexam.id,'@',onlineexam.exam,'@',onlineexam.attempt,'@',onlineexam.exam_from,'@',onlineexam.exam_to,'@',onlineexam.duration,'@',onlineexam.passing_percentage,'@',onlineexam.is_active,'@',onlineexam.publish_result) as exams,GROUP_CONCAT(onlineexam_students.onlineexam_id) as attempt,`classes`.`id` AS `class_id`, `student_session`.`id` as `student_session_id`, `students`.`id`, `classes`.`class`, `sections`.`id` AS `section_id`, `sections`.`section`, `students`.`id`, `students`.`admission_no` FROM `student_session` INNER JOIN onlineexam_students on onlineexam_students.student_session_id=student_session.id INNER JOIN students on students.id=student_session.student_id JOIN `classes` ON `student_session`.`class_id` = `classes`.`id` JOIN `sections` ON `sections`.`id` = `student_session`.`section_id` LEFT JOIN `categories` ON `students`.`category_id` = `categories`.`id` INNER JOIN onlineexam on onlineexam_students.onlineexam_id=onlineexam.id WHERE student_session.session_id=" . $this->db->escape($this->current_session) . " and students.is_active='yes' " . $condition.$class_section_array;
$this->datatables->query($query)
->group_by("students.id",true)
->searchable('students.firstname,students.lastname,students.middlename,students.admission_no,classes.class,sections.section,null,null,null')
->orderable('students.firstname,students.admission_no,classes.class,sections.section,null,null,null,null,null')
->query_where_enable(TRUE);
$std_data= $this->datatables->generate('json');
if (($userdata["role_id"] == 2) && ($userdata["class_teacher"] == "yes") && (empty($class_section_array))) {
$std_data=json_decode($std_data);
$std_data->data=array();
return json_encode($std_data);
}else{
return $std_data;
}
}
public function getstudentByexam_id($id){
$this->db->select('students.*,classes.class,sections.section')->from('onlineexam_students')->join('student_session','student_session.id=onlineexam_students.student_session_id')->join('students','students.id=student_session.student_id');
$this->db->join('classes', 'student_session.class_id = classes.id');
$this->db->join('sections', 'sections.id = student_session.section_id');
$this->db->where('onlineexam_id', $id);
$query = $this->db->get();
return $query->result_array();
}
public function get_msnstatusByexam_id($id)
{
return $this->db->select('onlineexam.publish_exam_notification,onlineexam.publish_result_notification')->where('onlineexam.id',$id)->get('onlineexam')->row_array();
}
public function bulkdelete($exams)
{
if (!empty($exams)) {
$this->db->trans_start();
$sql = "DELETE FROM onlineexam_questions where onlineexam_id in (" . implode(', ', $exams) . ") ";
$this->db->query($sql);
$sql= "select id from onlineexam_students where onlineexam_id in (" . implode(', ', $exams) . ") " ;
$query=$this->db->query($sql);
$result = $query->result_array();
if(!empty($result)){
foreach($result as $row){
$online_attempts[] = $row['id'];
}
$sql = "DELETE FROM onlineexam_attempts where onlineexam_student_id in (" . implode(', ', $online_attempts) . ") ";
$this->db->query($sql);
}
$sql = "DELETE FROM onlineexam_students where onlineexam_id in (" . implode(', ', $exams) . ") ";
$this->db->query($sql);
$sql = "DELETE FROM onlineexam where id in (" . implode(', ', $exams) . ") ";
$this->db->query($sql);
$this->db->trans_complete();
if ($this->db->trans_status() === false) {
return false;
} else {
return true;
}
}
}
public function getstudentbystudentsessionid($student_session_id)
{
$this->db->select('students.firstname,students.middlename,students.lastname,students.father_name,students.admission_no,classes.class,sections.section');
$this->db->from('student_session');
$this->db->where('student_session.id', $student_session_id);
$this->db->join('classes', 'classes.id=student_session.class_id');
$this->db->join('sections', 'sections.id=student_session.section_id');
$this->db->join('students', 'students.id=student_session.student_id');
$query = $this->db->get();
return $query->row_array();
}
public function getexamdetails($id = null, $publish = null)
{
$exam_ides=array();
$this->db->select('onlineexam.*,(select count(*) from onlineexam_questions where onlineexam_questions.onlineexam_id=onlineexam.id ) as `total_ques`, (select count(*) from onlineexam_questions INNER JOIN questions on questions.id=onlineexam_questions.question_id where onlineexam_questions.onlineexam_id=onlineexam.id and questions.question_type="descriptive" ) as `total_descriptive_ques` , ')->from('onlineexam');
if(!empty($exam_ides)){
$this->db->group_start();
foreach ($exam_ides as $key => $value) {
$this->db->or_where('onlineexam.id',$value['onlineexam_id']);
}
$this->db->group_end();
}
if ($id != null) {
$this->db->where('onlineexam.id', $id);
$this->db->where('onlineexam.session_id', $this->current_session);
} else {
$this->db->order_by('onlineexam.id', 'desc');
$this->db->where('onlineexam.session_id', $this->current_session);
}
if ($publish != null) {
$this->db->where('is_active', ($publish == "publish") ? 1 : 0);
}
$query = $this->db->get();
if ($id != null) {
return $query->row();
} else {
return $query->result();
}
}
public function printstudentexamdetails($id = null, $publish = null)
{
$exam_ides=array();
$this->db->select('onlineexam.*,(select count(*) from onlineexam_questions where onlineexam_questions.onlineexam_id=onlineexam.id ) as `total_ques`, (select count(*) from onlineexam_questions INNER JOIN questions on questions.id=onlineexam_questions.question_id where onlineexam_questions.onlineexam_id=onlineexam.id and questions.question_type="descriptive" ) as `total_descriptive_ques` , ')->from('onlineexam');
if(!empty($exam_ides)){
$this->db->group_start();
foreach ($exam_ides as $key => $value) {
$this->db->or_where('onlineexam.id',$value['onlineexam_id']);
}
$this->db->group_end();
}
if ($id != null) {
$this->db->where('onlineexam.id', $id);
$this->db->where('onlineexam.session_id', $this->current_session);
} else {
$this->db->order_by('onlineexam.id', 'desc');
$this->db->where('onlineexam.session_id', $this->current_session);
}
if ($publish != null) {
$this->db->where('is_active', ($publish == "publish") ? 1 : 0);
}
$query = $this->db->get();
if ($id != null) {
return $query->row();
} else {
return $query->result();
}
}
}
Zerion Mini Shell 1.0