<?php

class User {

    private $registry;

    private $id;
    private $username;
    private $email;
    private $reset_key;
    private $reset_expires;
    private $banned;
    private $admin;
    private $active;
    private $exists = FALSE;

    public function __construct(Registry $registry, $id=0, $username='', $password='') {

        $this->registry = $registry;

        if (intval($id) > 0) {
            $sqlQuery = "SELECT * FROM `users` WHERE id='$id'";
            $db = $this->registry->getObj('db');
            $db->query($sqlQuery);
            if ($db->getNumRows() == 1) {
                $row = $db->getRows();
                $this->id = $row['id'];
                $this->username = $row['username'];
                $this->email = $row['email'];
                $this->reset_key = $row['reset_key'];
                $this->reset_expires = $row['reset_expires'];
                $this->active = $row['active'];
                $this->banned = $row['banned'];
                $this->admin = $row['admin'];
                $this->exists = TRUE;
            }
        }
        else if ($username !== '' && $password !== '') {
            $db = $this->registry->getObj('db');
            $username = $db->sanitize($username);
            $password_hash = md5($password);

            $sqlQuery = "SELECT * FROM `users` WHERE username='$username' AND
                password_hash='$password_hash'";
            $db->query($sqlQuery);
            if ($db->getNumRows() == 1) {
                $row = $db->getRows();
                $this->id = $row['id'];
                $this->username = $row['username'];
                $this->email = $row['email'];
                $this->reset_key = $row['reset_key'];
                $this->reset_expires = $row['reset_expires'];
                $this->active = $row['active'];
                $this->banned = $row['banned'];
                $this->admin = $row['admin'];
                $this->exists = TRUE;

            }
        }
    }

    public function getId() {

        return $this->id;

    }

    public function getUsername() {

        return $this->username;
    }

    public function getEmail() {

        return $this->email;

    }

    public function isBanned() {

        return ($this->banned)?TRUE:FALSE;
    }

    public function isAdmin() {

        return ($this->admin)?TRUE:FALSE;
    }

    public function isActive() {

        return ($this->active)?TRUE:FALSE;

    }

    public function isValid() {

        return ($this->exists)?TRUE:FALSE;
    }
}

?>