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: / home / ksclnmuac / public_html / admission / application / controllers / admin /
Filename : Exam.php
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<?php

/**
 * Controller class for handling all requests related to exams.
 *
 * @author Softpro India Pvt. Ltd.
 */
defined('BASEPATH') OR exit('No direct script access allowed');

class Exam extends CI_Controller {

    public function __construct() {
        parent::__construct();
        $this->load->model('admin/ExamManagement');
        $this->load->model('admin/CourseManagement');
    }

    public function getAllExamsByCourseCategory() {
        $course_id = $_POST['course_id'];
        $courseInfo = $this->CourseManagement->getCoursesByID($course_id)->result()[0];
        if ($courseInfo->course_category == "UG") {
            $query = $this->ExamManagement->getAllExamsUptoCategory("UG");
        } else if ($courseInfo->course_category == "PG") {
            $query = $this->ExamManagement->getAllExamsUptoCategory("PG");
        } else {
            $query = $this->ExamManagement->getAllExamsUptoCategory();
        }

        $examsList = $query->result();
        if (sizeof($examsList)) {
            $exams = array();
            for ($i = 0; $i < sizeof($examsList); $i++) {
                $thisExam = array(
                    'exam_id' => $examsList[$i]->exam_id,
                    'exam_name' => ($examsList[$i]->exam_name == "" || $examsList[$i]->exam_name == NULl) ? "" : $examsList[$i]->exam_name,
                    'exam_title' => ($examsList[$i]->exam_title == "" || $examsList[$i]->exam_title == NULl) ? "" : $examsList[$i]->exam_title,
                    'exam_description' => ($examsList[$i]->exam_description == "" || $examsList[$i]->exam_description == NULl) ? "" : $examsList[$i]->exam_description,
                    'exam_type_flag' => $examsList[$i]->exam_type_flag,
                );
                array_push($exams, $thisExam);
            }
            $responseData = array(
                'csrfName' => $this->security->get_csrf_token_name(),
                'csrfHash' => $this->security->get_csrf_hash(),
                'exams_found' => 1,
                'exam_list' => $exams,
                'message' => 'Exams Available!'
            );
        } else {
            $responseData = array(
                'csrfName' => $this->security->get_csrf_token_name(),
                'csrfHash' => $this->security->get_csrf_hash(),
                'exams_found' => 0,
                'exam_list' => array(),
                'message' => 'Sorry! No Exams Available For This Course Category!'
            );
        }
        echo json_encode($responseData);
    }

}