gr

<?php

namespace Kernel\Auth;


use Kernel\Manager\DB;

class DBAuth
{
    private $db;
    private $session;


    public function __construct(DB $db)
    {
        $this->db = $db;
        $session = session_start();
        $this->session = $session;
    }

    public function login($username, $password)
    {
        $sql = "SELECT * FROM user WHERE username = :username";
        $this->db->query($sql);
        $this->db->bind(':username', $username);
        $user = $this->db->resultSingle();
        if ($user) {
            if ($user->password == sha1($password)) {
                $_SESSION['is_logged'] = true;
                $_SESSION['user_id'] = $user->id;
                return true;
            }
        } else {
            return false;
        }
    }

    public function setFlash($message,$type= "danger")
    {
// si session non définie
        if(!isset($_SESSION)) {
            session_start();
        }
        $_SESSION['flash'] = [
            'message' => $message,
            'type' => $type
        ];
    }

    public function getFlash()
    {
        if(!isset($_SESSION)) {
            session_start();
        }
        $html = null;
        if(isset($_SESSION['flash'])) {
            $html = '<div class="alert alert-'.$_SESSION['flash']['type'].'" >';
            if(is_array($_SESSION['flash']['message'])) {
                foreach($_SESSION['flash']['message'] as $message) {
                    $html .= $message.'<br/>';
                }
            } else {
                $html .= $_SESSION['flash']['message'];
            }
            $html .='</div>';
        }
        // Affichage du/des message(s) flash
        echo $html;
        // Puis destruction du/des message(s) dans la session du user
        unset($_SESSION['flash']);
    }

}