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Directory : /var/www/html/chalkbank.com/application/controllers/
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| Current File : /var/www/html/chalkbank.com/application/controllers/Result.php |
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Result extends CI_Controller {
function __construct()
{
parent::__construct();
$this->load->database();
$this->load->model("result_model");
$this->lang->load('basic', $this->config->item('language'));
// redirect if not loggedin
if(!$this->session->userdata('logged_in')){
redirect('login');
}
}
public function index($limit='0',$status='0',$fquid='0')
{
$data['limit']=$limit;
$data['status']=$status;
$data['title']=$this->lang->line('resultlist').' - '.$this->lang->line('quiz_tagline');
// fetching result list
$logged_in=$this->session->userdata('logged_in');
$assignedModule = assignModuleList($logged_in['role_id']);
if(!array_key_exists('result',$assignedModule)) {
exit($this->lang->line('permission_denied'));
}
$admin_id = '';
if($logged_in['su']=='1') { $admin_id = $logged_in['uid']; } else if($logged_in['su']=='0' && array_key_exists('qbank',$assignedModule)) { $admin_id = $logged_in['admin_id']; }
$_POST['fquid'] = $_POST['fquid']<>'' ? $_POST['fquid'] : $fquid;
$data['result']=$this->result_model->result_list($limit,$status, $admin_id);
// fetching quiz list
if($admin_id>0) {
$data['quiz_list'] = $this->result_model->quiz_list($admin_id);
} else {
$data['quiz_list'] = $this->result_model->quiz_qlist($limit);
}
// group list
$this->load->model("user_model");
$data['group_list']=$this->user_model->group_list($admin_id);
$data['fquid']=$this->input->post('fquid');
$this->load->view('header',$data);
$this->load->view('result_list',$data);
$this->load->view('footer',$data);
setHistory('Go to result listing module');
}
public function remove_result($rid){
$logged_in=$this->session->userdata('logged_in');
if($logged_in['su']=='0'){
exit($this->lang->line('permission_denied'));
}
if($this->result_model->remove_result($rid)){
$this->session->set_flashdata('message', "<div class='alert alert-success'>".$this->lang->line('removed_successfully')." </div>");
}else{
$this->session->set_flashdata('message', "<div class='alert alert-danger'>".$this->lang->line('error_to_remove')." </div>");
}
setHistory('Go to remove user result module');
redirect('result');
}
function generate_report()
{
$logged_in=$this->session->userdata('logged_in');
if($logged_in['su']=='0') {
exit($this->lang->line('permission_denied'));
}
$this->load->helper('download');
$quid=$this->input->post('quid');
$gid=$this->input->post('gid');
$logged_in=$this->session->userdata('logged_in');
$admin_id = '';
if($logged_in['su']=='1') { $admin_id = $logged_in['uid']; }
$result=$this->result_model->generate_report($quid,$gid,$admin_id);
$csvdata=$this->lang->line('s_no').",".$this->lang->line('group_name').",".$this->lang->line('quiz_name').",".$this->lang->line('user_name').",Full Name,".$this->lang->line('score_obtained').",".$this->lang->line('percentage_obtained').",".$this->lang->line('time_spent').",".$this->lang->line('status').",".$this->lang->line('email').",".$this->lang->line('system_id').",".$this->lang->line('contact_no')."\r\n";
$k=1;
foreach($result as $rk => $val){
$seconds = $val['total_time'];
$minutes = floor($seconds/60);
$secondsleft = $seconds%60;
if($minutes<10){
$minutes = "0" . $minutes;
}
if($secondsleft<10){
$secondsleft = "0" . $secondsleft;
}
$timeSpent = $minutes.':'.$secondsleft.' Min';
$score_obtained = $val['score_obtained']!='' ? $val['score_obtained'] : 'NA';
$full_name = str_replace(',',' ',$val['first_name'].','.$val['last_name']);
$csvdata.=$k.",".$val['group_name'].",".$val['quiz_name'].",".$val['email'].",".$full_name.",".$score_obtained.",".ceil($val['percentage_obtained']).",".$timeSpent.",".$val['result_status'].",".$val['user_email'].",".$val['system_id'].",".$val['contact_no']."\r\n";
$k++;
}
$filename=time().'.csv';
force_download($filename, $csvdata);
}
function view_result($rid){
$data['title']=$this->lang->line('your_current_result');
$logged_in=$this->session->userdata('logged_in');
$admin_id = '';
if($logged_in['su']=='0'){
$admin_id = $logged_in['uid'];
}
$data['result'] = $result = $this->result_model->get_result($rid, $admin_id);
if(empty($result)){
setHistory('Invalid result id.');
redirect('result');
}
if(($data['result']['view_answer']=='1') || ($logged_in['su']>='1')){
$this->load->model("quiz_model");
$data['saved_answers']=$this->quiz_model->saved_answers($rid);
$data['questions']=$this->quiz_model->get_questions($data['result']['r_qids']);
$data['options']=$this->quiz_model->get_options($data['result']['r_qids']);
}
// top 10 results of selected quiz
$last_ten_result = $this->result_model->last_ten_result($data['result']['quid']);
$value=array();
$value[]=array('Quiz Name','Percentage (%)');
foreach($last_ten_result as $val){
$value[]=array($val['email'].' ('.$val['first_name']." ".$val['last_name'].')',intval($val['percentage_obtained']));
}
$data['value']=json_encode($value);
// time spent on individual questions
$correct_incorrect=explode(',',$data['result']['score_individual']);
$qtime[]=array($this->lang->line('question_no'),$this->lang->line('time_in_sec'));
foreach(explode(",",$data['result']['individual_time']) as $key => $val){
if($val=='0'){
$val=1;
}
if($correct_incorrect[$key]=="1"){
$qtime[]=array($this->lang->line('q')." ".($key+1).") - ".$this->lang->line('correct')." ",intval($val));
}else if($correct_incorrect[$key]=='2' ){
$qtime[]=array($this->lang->line('q')." ".($key+1).") - ".$this->lang->line('incorrect')."",intval($val));
}else if($correct_incorrect[$key]=='0' ){
$qtime[]=array($this->lang->line('q')." ".($key+1).") -".$this->lang->line('unattempted')." ",intval($val));
}else if($correct_incorrect[$key]=='3' ){
$qtime[]=array($this->lang->line('q')." ".($key+1).") - ".$this->lang->line('pending_evaluation')." ",intval($val));
}
}
$data['rid'] = $rid;
$data['qtime']=json_encode($qtime);
$data['percentile'] = $this->result_model->get_percentile($data['result']['quid'], $data['result']['uid'], $data['result']['score_obtained']);
$this->load->view('header',$data);
$this->load->view('view_result',$data);
$this->load->view('footer',$data);
setHistory('Go to view user result module');
}
function generate_certificate($rid){
$data['result']=$this->result_model->get_result($rid);
if($data['result']['gen_certificate']=='0'){
exit();
}
// save qr
$enu=urlencode(site_url('login/verify_result/'.$rid));
$qrname="./upload/".time().'.jpg';
$durl="https://chart.googleapis.com/chart?chs=100x100&cht=qr&chl=".$enu."&choe=UTF-8";
copy($durl,$qrname);
$certificate_text=$data['result']['certificate_text'];
$certificate_text=str_replace('{qr_code}',"<img src='".$qrname."'>",$certificate_text);
$certificate_text=str_replace('{email}',$data['result']['email'],$certificate_text);
$certificate_text=str_replace('{first_name}',$data['result']['first_name'],$certificate_text);
$certificate_text=str_replace('{last_name}',$data['result']['last_name'],$certificate_text);
$certificate_text=str_replace('{percentage_obtained}',$data['result']['percentage_obtained'],$certificate_text);
$certificate_text=str_replace('{score_obtained}',$data['result']['score_obtained'],$certificate_text);
$certificate_text=str_replace('{quiz_name}',$data['result']['quiz_name'],$certificate_text);
$certificate_text=str_replace('{status}',$data['result']['result_status'],$certificate_text);
$certificate_text=str_replace('{result_id}',$data['result']['rid'],$certificate_text);
$certificate_text=str_replace('{generated_date}',date('Y-m-d H:i:s',$data['result']['end_time']),$certificate_text);
$data['certificate_text']=$certificate_text;
// $this->load->view('view_certificate',$data);
$this->load->library('pdf');
$this->pdf->load_view('view_certificate',$data);
$this->pdf->render();
$filename=date('Y-M-d_H:i:s',time()).".pdf";
$this->pdf->stream($filename);
}
function preview_certificate($quid){
$this->load->model("quiz_model");
$data['result']=$this->quiz_model->get_quiz($quid);
if($data['result']['gen_certificate']=='0'){
exit();
}
// save qr
$enu=urlencode(site_url('login/verify_result/0'));
$tm=time();
$qrname="./upload/".$tm.'.jpg';
$durl="https://chart.googleapis.com/chart?chs=100x100&cht=qr&chl=".$enu."&choe=UTF-8";
copy($durl,$qrname);
$qrname2=base_url('/upload/'.$tm.'.jpg');
$certificate_text=$data['result']['certificate_text'];
$certificate_text=str_replace('{qr_code}',"<img src='".$qrname2."'>",$certificate_text);
$certificate_text=str_replace('{result_id}','1023',$certificate_text);
$certificate_text=str_replace('{generated_date}',date('Y-m-d H:i:s',time()),$certificate_text);
$data['certificate_text']=$certificate_text;
$this->load->view('view_certificate_2',$data);
}
}
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