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Current File : /var/www/html/kalemon/public/myrhymesbook/application/models/Qbank_model.php
<?php
Class Qbank_model extends CI_Model
{
	/*Created on || 12-15-2019*/
	function question_type_list(){
		$this->db->select('q.qtid,q.question_type,m.mid,m.marks,m.entry_date');
		$this->db->order_by('q.qtid','desc');
		$this->db->join('ta_hfi_marks m','m.qtid = q.qtid','left');
		$query=$this->db->get('ta_questiontype q');
		return $query->result_array(); 
 	}

 	/*Created on || 12-18-2019*/
 	function edit_examtype($id){
		$this->db->where('s.etid',$id);
		$query=$this->db->get('ta_exam_type s');
		return $query->row_array();
	}

	/*Created on || 12-18-2019*/
	function edit_concept($id){
		$this->db->where('c.class_id',$id);
		$this->db->join('ta_class cl','cl.class_id = c.class_id','join');
		$this->db->join('ta_subject s','s.subject_id = c.subject_id','join');
		$query=$this->db->get('ta_chapter c');
		return $query->row_array();
	}
 
  function question_list($limit,$lid='0'){
	 if($this->input->post('search')){
		 $search=$this->input->post('search');
		 $this->db->or_where('qbank.qid',$search);
		 $this->db->or_like('qbank.question',$search);
		 $this->db->or_like('qbank.description',$search);
		 $this->db->or_like('qbank.question_type',$search);
		 $this->db->or_like('class.class_name',$search);
		 $this->db->or_like('subject.subject_list',$search);
		 $this->db->or_like('category.category_name',$search);
		 $this->db->or_like('concept.concept_list',$search);
	 }
	 
	 if($lid!='0'){
		  $this->db->where('qbank.lid',$lid);
	 }
	$this->db->select('qbank.qid,qbank.question, qbank.question_type, class.class_name, subject.subject_list,category.category_name,concept.concept_list,level.level_name');
	$this->db->from('qbank');
	$this->db->join('level','level.lid=qbank.lid','Inner');
	$this->db->join('class','class.clid=qbank.clid','Inner');
	$this->db->join('subject','subject.sbid=qbank.sid','Inner');
	$this->db->join('category','category.cid=qbank.cid','left');
	$this->db->join('concept','concept.conid=qbank.conid','left');
	$this->db->limit($this->config->item('number_of_rows'),$limit);
	$this->db->order_by('qbank.qid','desc');
	$query=$this->db->get();
	return $query->result_array();
}
 
 
 function num_qbank(){	 
	 $query=$this->db->get('qbank');
		return $query->num_rows();
 }
 
 
 
 function get_question($qid){
	 $this->db->where('qid',$qid);
	 $query=$this->db->get('qbank');
	 return $query->row_array();
	 
	 
 }
 function get_option($qid){
	 $this->db->where('qid',$qid);
	 $query=$this->db->get('options');
	 return $query->result_array();
	 
	 
 }
 
 function remove_question($qid){
	 
	 $this->db->where('qid',$qid);
	 if($this->db->delete('qbank')){
		  $this->db->where('qid',$qid);
			$this->db->delete('options');
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 
 function insert_question_1(){
	
	 
	$userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('multiple_choice_single_answer'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->insert('qbank',$userdata);
	 $qid=$this->db->insert_id();
	 foreach($this->input->post('option') as $key => $val){
		 if($this->input->post('score')==$key){
			 $score=$this->input->post('ma');;
		 }else{
			 $score=0;
		 }
	$userdata=array(
	 //'q_option'=>$val,
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $this->db->insert('options',$userdata);	 		 
	 }	 
	 return true;	 
 }

 function insert_question_2(){
	 
	
	 $userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('multiple_choice_multiple_answer'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->insert('qbank',$userdata);
	 $qid=$this->db->insert_id();
	 foreach($this->input->post('option') as $key => $val){
		 if(in_array($key,$this->input->post('score'))){
			 $score=($this->input->post('ma')/count($this->input->post('score')));
		 }else{
			 $score=0;
		 }
	$userdata=array(
	 //'q_option'=>$val,
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $this->db->insert('options',$userdata);	 		 
	 }
	 
	 return true;
	 
 }
 
 
 function insert_question_3(){
	 
	
	 $userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('match_the_column'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->insert('qbank',$userdata);
	 $qid=$this->db->insert_id();
	 foreach($this->input->post('option') as $key => $val){
	  $score=($this->input->post('ma')/count($this->input->post('option')));
	$userdata=array(
	 //'q_option'=>$val,
	 //'q_option_match'=>$_POST['option2'][$key],
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $frstpmatch = str_replace('<p>','',$_POST['option2'][$key]);
	 $scndpmatch = str_replace('</p>','',$frstpmatch);
	 $userdata['q_option_match'] = $scndpmatch;
	 
	 $this->db->insert('options',$userdata);	 
		 
	 }	 
	 return true;	 
 }
 
 
 
 
 function insert_question_4(){
	 
	
	 $userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('short_answer'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->insert('qbank',$userdata);
	 $qid=$this->db->insert_id();
	 foreach($this->input->post('option') as $key => $val){
	  $score=$this->input->post('ma');
	$userdata=array(
	 //'q_option'=>$val,
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $this->db->insert('options',$userdata);	 		 
	 }	 
	 return true;
	 
 }
 
 
 function insert_question_5(){
	 
	
	 $userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('long_answer'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
     'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')	 
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->insert('qbank',$userdata);
	 $qid=$this->db->insert_id();	 	 
	 return true;	 
 }
 
 function insert_question_6(){
	 
	
	 $userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>'True/False Answer',
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->insert('qbank',$userdata);
	 $qid=$this->db->insert_id();
	 foreach($this->input->post('option') as $key => $val){
			 $score=$this->input->post('ma');
	$userdata=array(
	 //'q_option'=>$val,
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $this->db->insert('options',$userdata);	 		 
	 }	 
	 return true;	 	 
 }
 
  function update_question_1($qid){
	
	 $userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('multiple_choice_single_answer'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='sub'){
		$userdata['cid'] = '';
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->where('qid',$qid);
	 $this->db->update('qbank',$userdata);
	 
	 $this->db->where('qid',$qid);
	 $this->db->delete('options');
	 foreach($this->input->post('option') as $key => $val){
		 
		 
		 if($this->input->post('score')==$key){
			 $score=$this->input->post('ma');
		 }else{
			 $score=0;
		 }
	$userdata=array(
	 //'q_option'=>$val,
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $this->db->insert('options',$userdata);	 
		 
	 }
	 
	 return true;
	 
 }

 
 
 
 
  function update_question_2($qid){
	 
	
	 $userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('multiple_choice_multiple_answer'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='sub'){
		$userdata['cid'] = '';
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->where('qid',$qid);
	 $this->db->update('qbank',$userdata);
	 $this->db->where('qid',$qid);
	$this->db->delete('options');
	 foreach($this->input->post('option') as $key => $val){
		 if(in_array($key,$this->input->post('score'))){
			 $score=($this->input->post('ma')/count($this->input->post('score')));
		 }else{
			 $score=0;
		 }
	$userdata=array(
	 //'q_option'=>$val,
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $this->db->insert('options',$userdata);	 
		 
	 }
	 
	 return true;
	 
 }
 
 
 function update_question_3($qid){
	 
	
	 $userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('match_the_column'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='sub'){
		$userdata['cid'] = '';
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->where('qid',$qid);
	 $this->db->update('qbank',$userdata);
	 $this->db->where('qid',$qid);
	$this->db->delete('options');
	foreach($this->input->post('option') as $key => $val){
	  $score=($this->input->post('ma')/count($this->input->post('option')));
	$userdata=array(
	 //'q_option'=>$val,
	 //'q_option_match'=>$_POST['option2'][$key],
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $frstpmatch = str_replace('<p>','',$_POST['option2'][$key]);
	 $scndpmatch = str_replace('</p>','',$frstpmatch);
	 $userdata['q_option_match'] = $scndpmatch;
	 
	 $this->db->insert('options',$userdata);	 
		 
	 }
	 
	 return true;
	 
 }
 
 
 
 
 function update_question_4($qid){
	 
	  
	 $userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('short_answer'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
     'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='sub'){
		$userdata['cid'] = '';
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->where('qid',$qid);
	 $this->db->update('qbank',$userdata);
	 $this->db->where('qid',$qid);
	$this->db->delete('options');
 foreach($this->input->post('option') as $key => $val){
	  $score=$this->input->post('ma');
	$userdata=array(
	 //'q_option'=>$val,
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $this->db->insert('options',$userdata);	 
		 
	 }
	 
	 return true;
	 
 }
 
 
 function update_question_5($qid){
	 
	 $userdata=array(
	 'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>$this->lang->line('long_answer'),
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 if($this->input->post('based_quest')=='sub'){
		$userdata['cid'] = '';
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['conid'] = $this->input->post('conid');
	 }
	$this->db->where('qid',$qid);
	 $this->db->update('qbank',$userdata);
	 $this->db->where('qid',$qid);
	$this->db->delete('options');

	 
	 return true;
	 
 }
 
 function update_question_6($qid){
	$userdata=array(
	 //'question'=>$this->input->post('question'),
	 'description'=>$this->input->post('description'),
	 'question_type'=>'True/False Answer',
	 'clid'=>$this->input->post('clid'),
	 'sid'=>$this->input->post('sid'),
	 'lid'=>$this->input->post('lid'),
	 'based_question' =>$this->input->post('based_quest'),
	 'ma'=>$this->input->post('ma')
	 );
	 
	 $frstp = str_replace('<p>','',$this->input->post('question'));
	 $scndp = str_replace('</p>','',$frstp);
	 $userdata['question'] = $scndp;
	 
	 if($this->input->post('based_quest')=='sub'){
		$userdata['cid'] = '';
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='con'){
		$userdata['cid'] = $this->input->post('cid');
		$userdata['conid'] = '';
	 }
	 if($this->input->post('based_quest')=='subcon'){
		$userdata['conid'] = $this->input->post('conid');
	 }
	 $this->db->where('qid',$qid);
	 $this->db->update('qbank',$userdata);
	 $this->db->where('qid',$qid);
	 $this->db->delete('options');
	 foreach($this->input->post('option') as $key => $val){
			 $score=$this->input->post('ma');
	$userdata=array(
	 //'q_option'=>$val,
	 'qid'=>$qid,
	 'score'=>$score,
	 );
	 
	 $frstp1 = str_replace('<p>','',$val);
	 $scndp2 = str_replace('</p>','',$frstp1);
	 $userdata['q_option'] = $scndp2;
	 
	 $this->db->insert('options',$userdata);	 		 
	 }	 
		return true;
}
 
 
 // category function start
/*Created on || 12-17-2019*/
 function category_list($class_id=Null,$subject_id=Null){ 
	 if($class_id){
		$array = array('c.class_id' => $class_id, 'c.subject_id' => $subject_id); 
		$this->db->where($array);
	 }
	 
	 $this->db->order_by('c.class_id','desc');
	  $this->db->join('ta_state st','st.state_id=c.state_id','left');
	 $this->db->join('ta_series sr','sr.series_id=c.series_id','left');
	 $this->db->join('ta_class cs','cs.class_id=c.class_id','left');
	 $this->db->join('ta_subject s','s.subject_id=c.subject_id','left');
	 $query=$this->db->get('ta_chapter c');
	 return $query->result_array();
	 
 }
 
  // category function start
 /*Created on || 12-17-2019*/
 function class_list(){
	 $this->db->order_by('c.class_id','desc');
	 $this->db->join('ta_state st','st.state_id=c.state_id','left');
	 $this->db->join('ta_series s','s.series_id=c.series_id','left');
	 $query=$this->db->get('ta_class c');
	 return $query->result_array();
	 
 }
  function user_list(){
	 $this->db->order_by('uid','desc');
	 $query=$this->db->get('users');
	 return $query->result_array();
 }
  function state_list(){
	 $this->db->order_by('state_id','desc');
	 $query=$this->db->get('ta_state');
	 return $query->result_array();
 }
 	/*Created on || 12-17-2019*/
	function examtype_list(){
		$this->db->order_by('etid','desc');
		$query=$this->db->get('ta_exam_type');
		return $query->result_array();
	}
 
  /*Created on || 12-17-2019*/
  function series_list($id=Null){
	 if($id){
		$this->db->where('s.sid',$id); 
	 }
	 $this->db->order_by('s.state_id','desc');
	 $this->db->join('ta_state st','st.state_id = s.state_id','left');	 
	 $query=$this->db->get('ta_series s');
	 return $query->result_array();
	 
 }
	function menulist($id=Null){ 
		 $this->db->order_by('id','asc');
		 $query=$this->db->get('menu');
		 return $query->result_array();
	}
	
	/*Created on || 12-17-2019*/
	function subject_list($class_id=Null){
		 if($class_id){
			$this->db->where('s.class_id',$class_id); 
		 }
		 $this->db->order_by('s.subject_id','desc');
		 $this->db->join('ta_state st','st.state_id = s.state_id','left');	 
		 $this->db->join('ta_series se','se.series_id = s.series_id','left');	 
		 $this->db->join('ta_class cl','cl.class_id = s.class_id','left');	 
		 $query=$this->db->get('ta_subject s');
		 return $query->result_array();
	 }
 function syllabus_list($syid=Null){
	 if($syid){
		$this->db->where('sy.syid',$clid); 
	 }
	 $this->db->order_by('sy.syid','desc');
	 $this->db->join('states st','st.id = sy.state_id','left');	 
	 $this->db->join('series se','se.sid = sy.series_id','left');	 
	 $this->db->join('class cl','cl.clid = sy.Class_id','left');	 
	 $this->db->join('subject sb','sb.sbid = sy.subject_id','left');	 
	 $this->db->join('exam_type et','et.id = sy.exam_type_id','left');	 
	 $query=$this->db->get('syllabus sy');
	 return $query->result_array();
	 
 }
 
 function concept_list(){
	 $this->db->order_by('c.cid','desc');
	 $this->db->join('class cl','cl.clid = c.clid','left');
	 $this->db->join('subject s','s.sbid = c.sid','left');
	 $this->db->join('category ct','ct.cid = c.cid','left');
	 $query=$this->db->get('category c');
	 return $query->result_array();
	 
 }
 
 function exam_group_list(){
	 $this->db->order_by('egid','desc');
	 $query=$this->db->get('exam_group');
	 return $query->result_array();
	 
 }
 function update_category($cid){	 
	$userdata=array(
		'state_id'=>$this->input->post('state_id'),
		'series_id'=>$this->input->post('series_id'),
		'clid'=>$this->input->post('clid'),
		'sid'=>$this->input->post('sid'),
		'category_name'=>$this->input->post('category_name'),
		'entry_date'=>date('y-m-d H:i:s')
	);	 
	$this->db->where('cid',$cid);
	if($this->db->update('category',$userdata)){
		return true;
	}else{
		return false;
	}	 
 }
 
	function update_class($cid){ 
			$userdata=array(
			'state_id'=>$this->input->post('state_id'),
			'series_id'=>$this->input->post('series_id'),
			'class_name'=>$this->input->post('class_name'),
				
			);
		 
			 $this->db->where('clid',$cid);
			if($this->db->update('class',$userdata)){
				
				return true;
			}else{
				
				return false;
			}
		 
	 } 
	 
	function update_user($id){ 

		
		$this->db->order_by('id','asc');
		 $query=$this->db->get('menu');
		 $menus = $query->result_array();
		 
			$userdata=array(
			'first_name'=>$this->input->post('first_name'),
			'last_name'=>$this->input->post('Last_name'),
			'contact_no'=>$this->input->post('phone_number'),
			'user_type'=>$this->input->post('user_type'),
				
			);
		 
			 $this->db->where('uid',$id);
			if($this->db->update('users',$userdata)){
				foreach($menus as $menu){
				$menuid = $menu['id'];
				$viewmenu = "";
				$editmenu = "";
				$addmenu = "";
				$deletemenu = "";
				print_r($this->input->post('showmenu'.$menuid));
				if($this->input->post('showmenu'.$menuid)){
					$viewmenu = "1";
				}
				$menudata = array(
					'view_menu'=>$viewmenu
					);
					$this->db->where('uid',$id);
					$this->db->where('menuid',$menuid);
					$this->db->update('menu_relationship',$menudata);
			}
				return true;
			}else{
				
				return false;
			}
		 
	 } 	 
	function update_state($id){ 
			$userdata=array(
			'state_name'=>$this->input->post('state_name'),
				
			);
		 
			 $this->db->where('id',$id);
			if($this->db->update('states',$userdata)){
				
				return true;
			}else{
				
				return false;
			}
		 
	 } 
	function update_examtype($id){ 
	 $child_exam_id = $this->input->post('child_exam_id');
	 	$userdata=array(
		'exam_name'=>$this->input->post('exam_name'),
		'Child_exam'=>implode(",",$child_exam_id),
		'exam_marks'=>$this->input->post('exam_marks'),
			);
		 
			 $this->db->where('id',$id);
			if($this->db->update('exam_type',$userdata)){
				
				return true;
			}else{
				
				return false;
			}
		 
	 } 
	 
	function update_question($id){ 
			$userdata=array(
			'question_type'=>$this->input->post('question_name'),				
			);		 
			 $this->db->where('qtid',$id);
			if($this->db->update('questiontype',$userdata)){	
			
			$marks=array(
				'marks'=>$this->input->post('question_marks'),				
			);		 
			 $this->db->where('qtype',$id);
			 $this->db->update('hfi_marks',$marks);
				return true;
			}else{				
				return false;
			}		 
	 } 
	function update_pass($id){ 
			$userdata=array(
			'password'=>md5($this->input->post('new_pass')),				
			);		 
			 $this->db->where('uid',$id);
			if($this->db->update('users',$userdata)){				
				return true;
			}else{				
				return false;
			}		 
	 } 
	 
	 function update_subject($sid){ 
			$userdata=array(
				'state_id'=>$this->input->post('state_id'),
				'series_id'=>$this->input->post('series_id'),
				'clid'=>$this->input->post('clid'),
				'subject_list'=>$this->input->post('subject_list'),
				'entry_date'=>date('Y-m-d H:i:s')
			);		 
			$this->db->where('sbid',$sid);
			if($this->db->update('subject',$userdata)){				
				return true;
			}else{				
				return false;
			}		 
	 }  
	 function update_syllabus($sid){ 
	 $chapters_ids = $this->input->post('cpid');
	 $userdata=array(
			'state_id'=>$this->input->post('state_id'),
			'series_id'=>$this->input->post('series_id'),
			'Class_id'=>$this->input->post('clid'),
			'subject_id'=>$this->input->post('sid'),
			'exam_type_id'=>$this->input->post('exid'),
			'concept_ids'=>implode(",",$chapters_ids),
		);		 
			$this->db->where('syid',$sid);
			if($this->db->update('syllabus',$userdata)){				
				return true;
			}else{				
				return false;
			}		 
	 }  
	 function update_series($sid){ 
			$userdata=array(
				'book_series'=>$this->input->post('series_name')		,		
				'series_code'=>$this->input->post('series_code'),
			);		 
			$this->db->where('sid',$sid);
			if($this->db->update('series',$userdata)){				
				return true;
			}else{				
				return false;
			}		 
	 } 
	 
	 function update_concept($conid){ 
			$userdata=array(
				'clid'=>$this->input->post('clid'),
				'sid'=>$this->input->post('sid'),
				'cid'=>$this->input->post('cid'),
				'concept_list'=>$this->input->post('concept_list'),
				'entry_date'=>date('Y-m-d H:i:s')
			);
		 
			 $this->db->where('conid',$conid);
			if($this->db->update('concept',$userdata)){
				
				return true;
			}else{
				
				return false;
			}
		 
	 } 
	 
	 function update_examgroup($egid){ 
			$userdata=array(
			'exam_group_name'=>$this->input->post('exam_group_name'),
				
			);
		 
			 $this->db->where('egid',$egid);
			if($this->db->update('exam_group',$userdata)){
				
				return true;
			}else{
				
				return false;
			}
		 
	 } 
 
 
 function remove_category($cid){
	 
	 $this->db->where('cid',$cid);
	 if($this->db->delete('category')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 
 function remove_syllabus($cid){
	 
	 $this->db->where('syid',$cid);
	 if($this->db->delete('syllabus')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 
 function remove_state($id){
	 
	 $this->db->where('id',$id);
	 if($this->db->delete('states')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 function remove_examtype($id){
	 
	 $this->db->where('id',$id);
	 if($this->db->delete('exam_type')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 function remove_question_type($id){
	 
	 $this->db->where('qtid',$id);
	 if($this->db->delete('questiontype')){
		 $this->db->where('qtype',$id);
		$this->db->delete('hfi_marks');
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 
 function remove_class($clid){
	 
	 $this->db->where('clid',$clid);
	 if($this->db->delete('class')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 function remove_subject($sid){
	 
	 $this->db->where('sbid',$sid);
	 if($this->db->delete('subject')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
  
 function remove_user($sid){
	 
	 $this->db->where('uid',$sid);
	 if($this->db->delete('users')){
		 $this->db->where('uid',$sid);
		 $this->db->delete('menu_relationship');
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 function remove_series($sid){
	 
	 $this->db->where('sid',$sid);
	 if($this->db->delete('series')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
  
 function remove_concept($conid){
	 
	 $this->db->where('conid',$conid);
	 if($this->db->delete('concept')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 
 function remove_exam_group($egid){
	 
	 $this->db->where('egid',$egid);
	 if($this->db->delete('exam_group')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 
 function insert_category(){	 
	 	$userdata=array(
			'state_id'=>$this->input->post('state_id'),
			'series_id'=>$this->input->post('series_id'),
			'clid'=>$this->input->post('clid'),
			'sid'=>$this->input->post('sid'),
			'category_name'=>$this->input->post('category_name'),
			'entry_date'=>date('Y-m-d H:i:s')
		);		
		if($this->db->insert('category',$userdata)){			
			return true;
		}else{			
			return false;
		}	 
 }
 
 function insert_syllabus(){	
		$chapters_ids = $this->input->post('cpid');
	 	$userdata=array(
			'state_id'=>$this->input->post('state_id'),
			'series_id'=>$this->input->post('series_id'),
			'Class_id'=>$this->input->post('clid'),
			'subject_id'=>$this->input->post('sid'),
			'exam_type_id'=>$this->input->post('exid'),
			'concept_ids'=>implode(",",$chapters_ids),
			'entry_date'=>date('Y-m-d H:i:s')
		);		
		if($this->db->insert('syllabus',$userdata)){			
			return true;
		}else{			
			return false;
		}	 
 }
 
 
 
 function insert_class(){
	 
	 	$userdata=array(
		'state_id'=>$this->input->post('state_id'),
		'series_id'=>$this->input->post('series_id'),
		'class_name'=>$this->input->post('class_name'),
			);
		
		if($this->db->insert('class',$userdata)){
			
			return true;
		}else{
			
			return false;
		}
	 
 }
  function create_user(){
	 /* echo"<pre>";print_r($_POST);
		die();*/
		 $this->db->order_by('id','asc');
		 $query=$this->db->get('menu');
		 $menus = $query->result_array();
		 
		 
		 $password = MD5($this->input->post('password'));
	 	$userdata=array(
		'email'=>$this->input->post('email_address'),
		'password'=>$password,
		'first_name'=>$this->input->post('first_name'),
		'last_name'=>$this->input->post('Last_name'),
		'contact_no'=>$this->input->post('phone_numver'),
		'user_type'=>$this->input->post('user_type'),
		'gid'=>1,
		'su'=>0,
		'clid'=>0,
		'dept_id'=>0,
		'login_as'=>'T',
		'subscription_expired'=>0,
		'verify_code'=>0,
		'login_status'=>0,
			);
		
		if($this->db->insert('users',$userdata)){
			$insert_id = $this->db->insert_id();
			foreach($menus as $menu){
				$menuid = $menu['id'];
				$viewmenu = "";
				$editmenu = "";
				$addmenu = "";
				$deletemenu = "";
				if($this->input->post('showmenu'.$menuid)){
					$viewmenu = "1";
				}
				$menudata = array(
					'uid'=>$insert_id,
					'menuid'=>$menuid,
					'view_menu'=>$viewmenu
					);
					$this->db->insert('menu_relationship',$menudata);
				
			}
			return true;
		}else{
			
			return false;
		}
	 
 }
  function insert_state(){
	 
	 	$userdata=array(
		'state_name'=>$this->input->post('state_name'),
			);
		
		if($this->db->insert('states',$userdata)){
			
			return true;
		}else{
			
			return false;
		}
	 
 }
  function insert_examtype(){
	 $child_exam_id = $this->input->post('child_exam_id');
	 	$userdata=array(
		'exam_name'=>$this->input->post('exam_name'),
		'Child_exam'=>implode(",",$child_exam_id),
		'exam_marks'=>$this->input->post('exam_marks'),
			);
		
		if($this->db->insert('exam_type',$userdata)){
			
			return true;
		}else{
			
			return false;
		}
	 
 }
  function insert_question(){
	 
	 	$userdata=array(
		'question_type'=>$this->input->post('question_name'),
			);
		
		if($this->db->insert('questiontype',$userdata)){
			$qtid = $this->db->insert_id();
			
			$marks=array(
				'qtype'=>$qtid,
				'marks'=>$this->input->post('question_marks'),
				'entry_date'=>date('Y-m-d H:i:s')			
			);		 
			 $this->db->insert('hfi_marks',$marks);
			return true;
		}else{
			
			return false;
		}
	 
 }
 // category function end
 
 
 function insert_subject(){
	 
	 	$userdata=array(
			'state_id'=>$this->input->post('state_id'),
			'series_id'=>$this->input->post('series_id'),
			'clid'=>$this->input->post('clid'),
			'subject_list'=>$this->input->post('subject_list'),
			'entry_date'=>date('Y-m-d H:i:s')
		);		
		if($this->db->insert('subject',$userdata)){		
			return true;
		}else{			
			return false;
		}
	 
 }

 function insert_series(){
	 
	 	$userdata=array(
			'state_id'=>$this->input->post('state_id'),
			'book_series'=>$this->input->post('series_name'),
			'series_code'=>$this->input->post('series_code')
		);		
		if($this->db->insert('series',$userdata)){		
			return true;
		}else{			
			return false;
		}
	 
 }

 function insert_concept(){
		$q = $this->db->get_where('category', array('category_name' => $this->input->post('cid')));
		$row = $q->row();
	 	$userdata=array(
			'clid'=>$this->input->post('clid'),
			'sid'=>$this->input->post('sid'),
			'cid'=>$this->input->post('cid'),
			'concept_list'=>$this->input->post('concept_list'),
			'entry_date'=>date('y-m-d H:i:s')
		);	
		if($this->db->insert('concept',$userdata)){			
			return true;
		}else{			
			return false;
		}	 
 }
 
 function insert_examgroup(){
	 
	 	$userdata=array(
		'exam_group_name'=>$this->input->post('exam_group_name'),
			);
		
		if($this->db->insert('exam_group',$userdata)){
			
			return true;
		}else{
			
			return false;
		}
	 
 }

 
 
// level function start
 function level_list(){
	  $query=$this->db->get('level');
	 return $query->result_array();
	 
 }
 
 
 
 
 function update_level($lid){
	 
		$userdata=array(
		'level_name'=>$this->input->post('level_name'),
		 	
		);
	 
		 $this->db->where('lid',$lid);
		if($this->db->update('level',$userdata)){
			
			return true;
		}else{
			
			return false;
		}
	 
 }
  
 
 
 function remove_level($lid){
	 
	 $this->db->where('lid',$lid);
	 if($this->db->delete('level')){
		 return true;
	 }else{
		 
		 return false;
	 }
	 
	 
 }
 
  
 
 function insert_level(){
	 
	 	$userdata=array(
		'level_name'=>$this->input->post('level_name'),
			);
		
		if($this->db->insert('level',$userdata)){
			
			return true;
		}else{
			
			return false;
		}
	 
 }
 
 // level function end
 function edit_user($id){
	$this->db->where('s.uid',$id);
	$query=$this->db->get('users s');
	return $query->row_array();
} 
 function user_rights($id){
	$this->db->where('uid',$id);
	$query=$this->db->get('menu_relationship');
	return $query->result_array();
} 
function edit_state($id){
	$this->db->where('s.id',$id);
	$query=$this->db->get('states s');
	return $query->row_array();
} 
 
 function edit_question($id){
	$this->db->where('s.qtid',$id);
	$this->db->join('hfi_marks m','m.qtype = s.qtid','join');
	$query=$this->db->get('questiontype s');
	return $query->row_array();
} 

function edit_class($clid){
	$this->db->where('c.clid',$clid);
	$query=$this->db->get('class c');
	return $query->row_array();
}
//edit subject
/*Created on || 12-18-2019*/
function edit_subject($id){
	$this->db->where('subject_id',$id);
	$this->db->join('ta_class c','c.class_id = s.class_id','join');
	$query=$this->db->get('ta_subject s');
	return $query->row_array();
}
function edit_syllabus($id){
	$this->db->where('syid',$id);
	$query=$this->db->get('syllabus s');
	return $query->row_array();
}
function edit_series($id){
	$this->db->where('s.sid',$id);
	$this->db->join('states st','st.id = s.state_id','join');
	$query=$this->db->get('series s');
	return $query->row_array();
}

//Get Concept Name 
function get_concept_name($sid){
	$this->db->where('sid',$sid);
	$query=$this->db->get('category');
	return $query->result_array();
}
//edit sub concept
function edit_sub_concept($conid){
	$this->db->where('conid',$conid);
	$this->db->join('class cl','cl.clid = c.clid','left');
	$this->db->join('subject s','s.sbid = c.sid','left');
	$this->db->join('category ct','ct.cid = c.cid','left');
	$query=$this->db->get('concept c');
	return $query->row_array();
} 
 
 
function import_question($question1){ 
	foreach($question1 as $key => $singlequestion){ 
	if($key != 0){
		
		$ques_type= $singlequestion['0'];
		if($ques_type=="0" || $ques_type==""){ $question_type=$this->lang->line('multiple_choice_single_answer');}
		if($ques_type=="1"){$question_type=$this->lang->line('multiple_choice_multiple_answer');	}
		if($ques_type=="2"){$question_type=$this->lang->line('match_the_column');	}
		if($ques_type=="3"){$question_type=$this->lang->line('short_answer');	}
		if($ques_type=="4"){$question_type='True/False Answer';	}

		$question= str_replace('"','&#34;',$singlequestion['1']);
		$question= str_replace("`",'&#39;',$question);
		$question= str_replace("‘",'&#39;',$question);
		$question= str_replace("’",'&#39;',$question);
		$question= str_replace("“",'&#34;',$question);
		$question= str_replace("‘",'&#39;',$question);
		$question= str_replace("’",'&#39;',$question);
		$question= str_replace("”",'&#34;',$question);
		$question= str_replace("'","&#39;",$question);
		$question= str_replace("\n","<br>",$question);

		$description= str_replace('"','&#34;',$singlequestion['2']);
		$description= str_replace("'","&#39;",$description);
		$description= str_replace("\n","<br>",$description);

		$class= str_replace('"','&#34;',$singlequestion['3']);
		$class= str_replace("'","&#39;",$class);
		$class= str_replace("\n","<br>",$class);

		$subject= str_replace('"','&#34;',$singlequestion['4']);
		$subject= str_replace("'","&#39;",$subject);
		$subject= str_replace("\n","<br>",$subject);
		
	if (strpos($question1[0][7], 'Difficulty Level') !== false) {

		$concept= str_replace('"','&#34;',$singlequestion['5']);
		$concept= str_replace("'","&#39;",$concept);
		$concept= str_replace("\n","<br>",$concept);

		$sub_concept= str_replace('"','&#34;',$singlequestion['6']);
		$sub_concept= str_replace("'","&#39;",$sub_concept);
		$sub_concept= str_replace("\n","<br>",$sub_concept);

		$difficulty_level= str_replace('"','&#34;',$singlequestion['7']);
		$difficulty_level= str_replace("'","&#39;",$difficulty_level);
		$difficulty_level= str_replace("\n","<br>",$difficulty_level);

	}
	if (strpos($question1[0][6], 'Difficulty Level') !== false) {

		$concept= str_replace('"','&#34;',$singlequestion['5']);
		$concept= str_replace("'","&#39;",$concept);
		$concept= str_replace("\n","<br>",$concept);

		$difficulty_level= str_replace('"','&#34;',$singlequestion['6']);
		$difficulty_level= str_replace("'","&#39;",$difficulty_level);
		$difficulty_level= str_replace("\n","<br>",$difficulty_level);

	}
	if (strpos($question1[0][5], 'Difficulty Level') !== false) { 
		$difficulty_level= str_replace('"','&#34;',$singlequestion['5']);
		$difficulty_level= str_replace("'","&#39;",$difficulty_level);
		$difficulty_level= str_replace("\n","<br>",$difficulty_level);

	}

//for class 
	$q = $this->db->get_where('class', array('class_name' => $class));
	$class = $q->row();
	$clid=$class->clid;
//for Subject 
	$q1 = $this->db->get_where('subject', array('subject_list' => $subject, 'clid'=>$clid));
	$subject = $q1->row();
	$sid=$subject->sid;
//mark diificulty level based	
	$mrk= $this->db->get_where('diff_mark_asign', array('did' => $difficulty_level));
	$mrks = $mrk->row();
	$marks=$mrks->marks;
	
if (strpos($question1[0][7], 'Difficulty Level') !== false) {
//for Concept 
	$q2 = $this->db->get_where('category', array('category_name' => $concept,'clid'=>$clid, 'sid'=>$sid));
	$concept = $q2->row();
	$cid=$concept->cid;
//for Sub Concept 
	$q3 = $this->db->get_where('concept', array('concept_list' => $sub_concept,'clid'=>$clid, 'sid'=>$sid, 'cid'=>$cid));
	$subconcept = $q3->row();
	$conid=$subconcept->conid;
}
if (strpos($question1[0][6], 'Difficulty Level') !== false) {
	//for Concept 
	$q2 = $this->db->get_where('category', array('category_name' => $concept,'clid'=>$clid, 'sid'=>$sid));
	$concept = $q2->row();
	$cid=$concept->cid;
}

if (strpos($question1[0][7], 'Difficulty Level') !== false) {
	$insert_data = array('clid' =>$clid,'sid' =>$sid,'cid' =>$cid,'conid' =>$conid,'lid' =>$difficulty_level,'question' =>$question,'description' => $description,'question_type' => $question_type,'based_question' => 'subcon','ma' => $marks);
}
if (strpos($question1[0][6], 'Difficulty Level') !== false) {
	$insert_data = array('clid' =>$clid,'sid' =>$sid,'cid' =>$cid,'lid' =>$difficulty_level,'question' =>$question,'description' => $description,'question_type' => $question_type,'based_question' => 'con','ma' => $marks);
}
if (strpos($question1[0][5], 'Difficulty Level') !== false) {
	$insert_data = array('clid' =>$clid,'sid' =>$sid,'lid' =>$difficulty_level,'question' =>$question,'description' => $description,'question_type' => $question_type,'based_question' => 'sub','ma' => $marks);
}

	if($this->db->insert('qbank',$insert_data)){
		$qid=$this->db->insert_id();
		//based on configuration
			if (strpos($question1[0][7], 'Difficulty Level') !== false) {
				$optionkeycounter = 9;
				$crctoption = 8;
			}
			if (strpos($question1[0][6], 'Difficulty Level') !== false) {
				$optionkeycounter = 8;
				$crctoption = 7;
			}
			if (strpos($question1[0][5], 'Difficulty Level') !== false) { 
				$optionkeycounter = 7;
				$crctoption = 6;
			}
		//$optionkeycounter = 9;
	if($ques_type=="0" || $ques_type==""){
		for($i=1;$i<=11;$i++){
			if($singlequestion[$optionkeycounter] != ""){
				if($singlequestion[$crctoption] == $i){ $correctoption =$marks; }
				else{ $correctoption = 0; }
				$insert_options = array(
				"qid" =>$qid,
				"q_option" => $singlequestion[$optionkeycounter],
				"score" => $correctoption
				);
				$this->db->insert("options",$insert_options);
				$optionkeycounter++;
				}
			
			}
	}
	//multiple type
	if($ques_type=="1"){
			$correct_options=explode(",",$singlequestion[$crctoption]);
			$no_correct=count($correct_options);
			$correctoptionm=array();
			for($i=1;$i<=11;$i++){
			if($singlequestion[$optionkeycounter] != ""){
			foreach($correct_options as $valueop){
				if($valueop == $i){ $correctoptionm[$i-1] =($marks/$no_correct);
					break;
					}
				else{ $correctoptionm[$i-1] = 0; }
			}
			}
			}
			
			//print_r($correctoptionm);
			
		for($i=1;$i<=11;$i++){
		
			if($singlequestion[$optionkeycounter] != ""){
			
				$insert_options = array(
				"qid" =>$qid,
				"q_option" => $singlequestion[$optionkeycounter],
				"score" => $correctoptionm[$i-1]
				);
				$this->db->insert("options",$insert_options);
				$optionkeycounter++;
				
				
				}
			
			}
	}
	
	//multiple type end	
	
 //match Answer
	if($ques_type=="2"){ 
		$qotion_match=0;
		for($j=1;$j<=11;$j++){			 
			if($singlequestion[$optionkeycounter] != ""){				
				$qotion_match+=1;
				$optionkeycounter++;
			}				
		}
		///h
		if (strpos($question1[0][7], 'Difficulty Level') !== false) {
			$optionkeycounter = 9;
			$crctoption = 8;
		}
		if (strpos($question1[0][6], 'Difficulty Level') !== false) {
			$optionkeycounter = 8;
			$crctoption = 7;
		}
		if (strpos($question1[0][5], 'Difficulty Level') !== false) { 
			$optionkeycounter = 7;
			$crctoption = 6;
		}
		for($i=1;$i<=11;$i++){	
			if($singlequestion[$optionkeycounter] != ""){
				$explode_match=explode('=',$singlequestion[$optionkeycounter]);
				$correctoption =$marks/$qotion_match; 
				$insert_options = array(
					"qid" =>$qid,
					"q_option" =>$explode_match[0] ,
					"q_option_match" =>$explode_match[1] ,
					"score" => $correctoption
				);
				$this->db->insert("options",$insert_options);
				$optionkeycounter++;
			}				
		}			
	}
	
	//end match answer
	
	//short Answer
		if($ques_type=="3"){
		for($i=1;$i<=1;$i++){
			
			if($singlequestion[$optionkeycounter] != ""){
				if($singlequestion[$crctoption] == $i){ $correctoption ='1'; }
				$insert_options = array(
				"qid" =>$qid,
				"q_option" => $singlequestion[$optionkeycounter],
				"score" => $marks
				);
				$this->db->insert("options",$insert_options);
				$optionkeycounter++;
				}
				
				}			
			}
	
	//end Short answer
		//short Answer
	if($ques_type=="4"){
		for($i=1;$i<=1;$i++){			
			if($singlequestion[$optionkeycounter] != ""){
				if($singlequestion[$crctoption] == $i){ $correctoption ='1'; }
				$insert_options = array(
					"qid" =>$qid,
					"q_option" => $singlequestion[$optionkeycounter],
					"score" => $marks
				);
				$this->db->insert("options",$insert_options);
				$optionkeycounter++;
			}			
		}			
	}
	
	//end Short answer
	
	
		}//
		}
	}
}

function insert_mark_assign(){	 
	 	$userdata=array(
			'did'=>$this->input->post('did'),
			'marks'=>$this->input->post('marks'),
			'entry_date'=>date('Y-m-d H:i:s'),
			'update_date'=>date('Y-m-d H:i:s')
		);		
		if($this->db->insert('diff_mark_asign',$userdata)){			
			return true;
		}else{			
			return false;
		}	 
 }
 
 function difficulty_mark_list(){
	 $this->db->order_by('mid','desc');
	 $this->db->join('level l','l.lid = dma.did','left');
	 $query=$this->db->get('diff_mark_asign dma');
	 return $query->result_array();
 }
  function Get_mark_list($mid){
	 $this->db->where('mid',$mid);
	 $query=$this->db->get('diff_mark_asign');
	 return $query->row_array();
 }
 function update_mark_assign($mid){	 
	$userdata=array(
		'did'=>$this->input->post('did'),
		'marks'=>$this->input->post('marks'),
		'update_date'=>date('Y-m-d H:i:s')
	);
	$this->db->where('mid',$mid);
	if($this->db->update('diff_mark_asign',$userdata)){			
		return true;
	}else{			
		return false;
	}	 
 }
 function remove_mark_assign($mid){	 
	 $this->db->where('mid',$mid);
	 if($this->db->delete('diff_mark_asign')){
		 return true;
	 }else{		 
		 return false;
	 }	 	 
 }
 
 function diff_mark(){
	 $this->db->order_by('mid','desc');
	 $this->db->join('level l','l.lid = dm.did','left');
	 $query=$this->db->get('diff_mark_asign dm');
	 return $query->result_array();	 
 }
 
	function insert_marks(){	 
		$userdata=array(
			'qtype'=>$this->input->post('qtype'),
			'marks'=>$this->input->post('marks'),
			'entry_date'=>date('Y-m-d H:i:s')
		);
		if($this->db->insert('hfi_marks',$userdata)){			
			return true;
		}else{
			return false;
		}	 
	}
	
	/*Created on || 12-18-2019*/
	function marks_list(){
		$this->db->order_by('m.mid','desc');
		$this->db->join('ta_questiontype qt','qt.qtid = m.qtid','left');
		$query=$this->db->get('ta_hfi_marks m');
		return $query->result_array();
	}
	/*Created on || 12-19-2019*/
	function edit_marks($mid){
		$this->db->where('mid',$mid);
		$query=$this->db->get('ta_hfi_marks');
		return $query->row_array();
	}
	
	/*Created on || 12-19-2019*/
	function update_marks($mid){ 
		$userdata=array(
			'qtid'=>$this->input->post('qtid'),
			'marks'=>$this->input->post('marks'),
			'entry_date'=>date('Y-m-d H:i:s')
		);		 
		$this->db->where('mid',$mid);
		if($this->db->update('ta_hfi_marks',$userdata)){				
			return true;
		}else{				
			return false;
		}		 
	}
	
	/*Created on || 12-19-2019*/
	function remove_marks($mid){	 
		$this->db->where('mid',$mid);
		if($this->db->delete('ta_hfi_marks')){
			return true;
		}else{
			return false;
		}	 
	}
	 function get_state_series($id=Null){	
		 $this->db->where('s.state_id',$id); 	 
		 $this->db->order_by('s.sid','desc');	 
		 $query=$this->db->get('series s');
		 return $query->result_array();
	 
	}
	 function get_state_class($id=Null){	
		 $this->db->where('c.series_id',$id); 	 
		 $this->db->order_by('c.clid','desc');	 
		 $query=$this->db->get('class c');
		 return $query->result_array();
	 
	}
	 function get_concept($id=Null){	
		 $this->db->where('c.sid',$id); 	 
		 $this->db->order_by('c.cid','desc');	 
		 $query=$this->db->get('category c');
		 return $query->result_array();
	 
	}
	function import_concept($concept){ 

		foreach($concept as $key => $singleconcept){ 
			if($key != 0){
				$statename= str_replace('"','&#34;',$singleconcept['0']);
				$statename= str_replace("'","&#39;",$statename);
				$statename= str_replace("\n","<br>",$statename);
				
				$seriesname= str_replace('"','&#34;',$singleconcept['1']);
				$seriesname= str_replace("'","&#39;",$seriesname);
				$seriesname= str_replace("\n","<br>",$seriesname);
				
				$classname= str_replace('"','&#34;',$singleconcept['2']);
				$classname= str_replace("`",'&#39;',$classname);
				$classname= str_replace("‘",'&#39;',$classname);
				$classname= str_replace("’",'&#39;',$classname);
				$classname= str_replace("“",'&#34;',$classname);
				$classname= str_replace("‘",'&#39;',$classname);
				$classname= str_replace("’",'&#39;',$classname);
				$classname= str_replace("”",'&#34;',$classname);
				$classname= str_replace("'","&#39;",$classname);
				$classname= str_replace("\n","<br>",$classname);
				
				$subject= str_replace('"','&#34;',$singleconcept['3']);
				$subject= str_replace("'","&#39;",$subject);
				$subject= str_replace("\n","<br>",$subject);
				
				$conceptname= str_replace('"','&#34;',$singleconcept['4']);
				$conceptname= str_replace("'","&#39;",$conceptname);
				$conceptname= str_replace("\n","<br>",$conceptname);
								
								
				//for state 
					$st = $this->db->get_where('states', array('state_name' => $statename));
					$state = $st->row();
					$state_id = $state->id;				
				//for series 
					$se = $this->db->get_where('series', array('book_series' => $seriesname));
					$series = $se->row();
					$series_id = $series->sid;				
				//for class 
					$q = $this->db->get_where('class', array('class_name' => $classname));
					$class = $q->row();
					$clid=$class->clid;
				//for Subject 
					$q1 = $this->db->get_where('subject', array('subject_list' => $subject, 'clid'=>$clid));
					$subject = $q1->row();
					$sid=$subject->sbid;
				
				$insert_data = array('state_id' =>$state_id,'series_id' =>$series_id,'clid' =>$clid,'sid' =>$sid,'category_name' =>$conceptname,'entry_date' =>date('Y-m-d H:i:s'));
				$this->db->insert('category',$insert_data);
			}
		}
	}
}
?>

Youez - 2016 - github.com/yon3zu
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