<?php
    session_start();
    if($_SESSION["id"]=='adminSession'){}
    else{
        header('Location:http://localhost/George/index.html');
        exit();
    }
$con = mysqli_connect('localhost','root');
    if (!$con) { die('Could not connect ERROR: ' . mysqli_error()); }
    mysqli_select_db($con,"education");
    $days= implode(";", $_POST['days']);
    $hours="";
    if(isset($_POST['hoursMon'])){
        $temph = implode(",",$_POST['hoursMon']);
        $hours.= $temph.";";
    }
    if(isset($_POST['hoursTue'])){
        $temph = implode(",",$_POST['hoursTue']);
        $hours.= $temph.";";
    }
    if(isset($_POST['hoursWed'])){
        $temph = implode(",",$_POST['hoursWed']);
        $hours.= $temph.";";
    }
    if(isset($_POST['hoursThu'])){
        $temph = implode(",",$_POST['hoursThu']);
        $hours.= $temph.";";
    }
    if(isset($_POST['hoursFri'])){
        $temph = implode(",",$_POST['hoursFri']);
        $hours.= $temph.";";
    }
    $query = "INSERT INTO course(title,semester,professor_id,days,hours,class,type)
    VALUES('".$_POST["title"]."','".$_POST["semester"]."','".$_POST["professorid"]."','".$days."','".$hours."','".$_POST["class"]."','".$_POST["type"]."')";
    mysqli_query($con,$query);
    echo "Registration successful redirecting in main dashboard";
    echo "<script>
        var timer = setTimeout(function() {
            window.location='http://localhost/George/admin_main_dashboard.html'
        }, 3000);
    </script>";
        exit();

?>