<?php
require 'config.php';
?>
<!DOCTYPE html>
<html>
    <head>
        <title>Change Password</title>
    </head>
    <body>
        <?php
        if (isset($_POST['change_password'])) {
            if (isset($_POST['current_password']) && $_POST['current_password'] != '' && isset($_POST['new_password']) && $_POST['new_password'] != '' && isset($_POST['retype_password']) && $_POST['retype_password'] != '' && isset($_POST['current_password']) && $_POST['current_password'] != '') {
                $curpass         = $_POST['current_password'];
                $new_password    = $_POST['new_password'];
                $retype_password = $_POST['retype_password'];

                if ($new_password != $retype_password) {
                    echo "<p><h2>Passwords Doesn't match</h2><p>The passwords you entered didn't match. Try again.</p></p>";
                } elseif ($LS->login($LS->getUser('username'), $curpass, false, false) == false) {
                    echo '<h2>Current Password Wrong!</h2><p>The password you entered for your account is wrong.</p>';
                } else {
                    $change_password = $LS->changePassword($new_password);
                    if ($change_password === true) {
                        echo '<h2>Password Changed Successfully</h2>';
                    }
                }
            } else {
                echo '<p><h2>Password Fields was blank</h2><p>Form fields were left blank</p></p>';
            }
        }
        ?>
        <form action="<?php echo $LS->curPageURL(); ?>" method='POST'>
            <label>
                <p>Current Password</p>
                <input type='password' name='current_password' />
            </label>
            <label>
                <p>New Password</p>
                <input type='password' name='new_password' />
            </label>
            <label>
                <p>Retype New Password</p>
                <input type='password' name='retype_password' />
            </label>
            <button style="display: block;margin-top: 10px;" name='change_password' type='submit'>Change Password</button>
        </form>
    </body>
</html>
