Файл: upload-2031-rs1/system/library/user.php
Строк: 70
<?php
class User {
private $user_id;
private $username;
private $permission = array();
public function __construct($registry) {
$this->db = $registry->get('db');
$this->request = $registry->get('request');
$this->session = $registry->get('session');
if (isset($this->session->data['user_id'])) {
$user_query = $this->db->query("SELECT * FROM " . DB_PREFIX . "user WHERE user_id = '" . (int)$this->session->data['user_id'] . "' AND status = '1'");
if ($user_query->num_rows) {
$this->user_id = $user_query->row['user_id'];
$this->username = $user_query->row['username'];
$this->user_group_id = $user_query->row['user_group_id'];
$this->db->query("UPDATE " . DB_PREFIX . "user SET ip = '" . $this->db->escape($this->request->server['REMOTE_ADDR']) . "' WHERE user_id = '" . (int)$this->session->data['user_id'] . "'");
$user_group_query = $this->db->query("SELECT permission FROM " . DB_PREFIX . "user_group WHERE user_group_id = '" . (int)$user_query->row['user_group_id'] . "'");
$permissions = unserialize($user_group_query->row['permission']);
if (is_array($permissions)) {
foreach ($permissions as $key => $value) {
$this->permission[$key] = $value;
}
}
} else {
$this->logout();
}
}
}
public function login($username, $password) {
$user_query = $this->db->query("SELECT * FROM " . DB_PREFIX . "user WHERE username = '" . $this->db->escape($username) . "' AND (password = SHA1(CONCAT(salt, SHA1(CONCAT(salt, SHA1('" . $this->db->escape($password) . "'))))) OR password = '" . $this->db->escape(md5($password)) . "') AND status = '1'");
if ($user_query->num_rows) {
$this->session->data['user_id'] = $user_query->row['user_id'];
$this->user_id = $user_query->row['user_id'];
$this->username = $user_query->row['username'];
$this->user_group_id = $user_query->row['user_group_id'];
$user_group_query = $this->db->query("SELECT permission FROM " . DB_PREFIX . "user_group WHERE user_group_id = '" . (int)$user_query->row['user_group_id'] . "'");
$permissions = unserialize($user_group_query->row['permission']);
if (is_array($permissions)) {
foreach ($permissions as $key => $value) {
$this->permission[$key] = $value;
}
}
return true;
} else {
return false;
}
}
public function logout() {
unset($this->session->data['user_id']);
$this->user_id = '';
$this->username = '';
}
public function hasPermission($key, $value) {
if (isset($this->permission[$key])) {
return in_array($value, $this->permission[$key]);
} else {
return false;
}
}
public function isLogged() {
return $this->user_id;
}
public function getId() {
return $this->user_id;
}
public function getUserName() {
return $this->username;
}
public function getGroupId() {
return $this->user_group_id;
}
}