/**
* 验证验证码
*
* @param string $nchash 哈希数
* @param string $value 待验证值
* @return boolean
*/
function uk86_checkSeccode($nchash, $value)
{
list($checkvalue, $checktime, $checkidhash) = explode("\t", uk86_decrypt(uk86_cookie('seccode' . $nchash), MD5_KEY));
$return = $checkvalue == strtoupper($value) && $checkidhash == $nchash;
if (!$return) {
uk86_setNcCookie('seccode' . $nchash, '', -3600);
}
return $return;
}
/**
* 邮箱绑定验证
*/
public function bind_emailOp()
{
$model_member = Model('member');
$uid = @base64_decode($_GET['uid']);
$uid = uk86_decrypt($uid, '');
list($member_id, $member_email) = explode(' ', $uid);
if (!is_numeric($member_id)) {
uk86_showMessage('验证失败', SHOP_SITE_URL, 'html', 'error');
}
$member_info = $model_member->getMemberInfo(array('member_id' => $member_id), 'member_email');
if ($member_info['member_email'] != $member_email) {
uk86_showMessage('验证失败', SHOP_SITE_URL, 'html', 'error');
}
$member_common_info = $model_member->getMemberCommonInfo(array('member_id' => $member_id));
if (empty($member_common_info) || !is_array($member_common_info)) {
uk86_showMessage('验证失败', SHOP_SITE_URL, 'html', 'error');
}
if (md5($member_common_info['auth_code']) != $_GET['hash'] || TIMESTAMP - $member_common_info['send_acode_time'] > 24 * 3600) {
uk86_showMessage('验证失败', SHOP_SITE_URL, 'html', 'error');
}
$update = $model_member->editMember(array('member_id' => $member_id), array('member_email_bind' => 1));
if (!$update) {
uk86_showMessage('系统发生错误，如有疑问请与管理员联系', SHOP_SITE_URL, 'html', 'error');
}
$data = array();
$data['auth_code'] = '';
$data['send_acode_time'] = 0;
$update = $model_member->editMemberCommon($data, array('member_id' => $_SESSION['member_id']));
if (!$update) {
showDialog('系统发生错误，如有疑问请与管理员联系');
}
uk86_showMessage('邮箱设置成功', 'index.php?act=member_security&op=index');
}
/**
* 解密
* @param string $string
* @param int $member_id
* @param number $ttl
*/
public function buyDecrypt($string, $member_id, $ttl = 0)
{
$buy_key = sha1(md5($member_id . '&' . MD5_KEY));
if (empty($string)) {
return;
}
$string = base64_decode(uk86_decrypt(strval($string), $buy_key, $ttl));
return ($tmp = @unserialize($string)) !== false ? $tmp : $string;
}
/**
* 记录系统日志
*
* @param $lang 日志语言包
* @param $state 1成功0失败null不出现成功失败提示
* @param $admin_name
* @param $admin_id
*/
protected final function log($lang = '', $state = 1, $admin_name = '', $admin_id = 0)
{
if (!C('sys_log') || !is_string($lang)) {
return;
}
if ($admin_name == '') {
$admin = unserialize(uk86_decrypt(uk86_cookie('sys_key'), MD5_KEY));
$admin_name = $admin['name'];
$admin_id = $admin['id'];
}
$data = array();
if (is_null($state)) {
$state = null;
} else {
// $state = $state ? L('nc_succ') : L('nc_fail');
$state = $state ? '' : L('nc_fail');
}
$data['content'] = $lang . $state;
$data['admin_name'] = $admin_name;
$data['createtime'] = TIMESTAMP;
$data['admin_id'] = $admin_id;
$data['ip'] = uk86_getIp();
$data['url'] = $_REQUEST['act'] . '&' . $_REQUEST['op'];
return Model('admin_log')->insert($data);
}
/**
* 设置权限组权限
*/
public function gadmin_setOp()
{
$model = Model('gadmin');
$gid = intval($_GET['gid']);
$ginfo = $model->getby_gid($gid);
if (empty($ginfo)) {
uk86_showMessage(L('admin_set_admin_not_exists'));
}
if (uk86_chksubmit()) {
$limit_str = '';
if (is_array($_POST['permission'])) {
$limit_str = implode('|', $_POST['permission']);
}
$limit_str = uk86_encrypt($limit_str, MD5_KEY . md5($_POST['gname']));
$data['limits'] = $limit_str;
$data['gname'] = $_POST['gname'];
$update = $model->where(array('gid' => $gid))->update($data);
if ($update) {
$this->log(L('nc_edit,limit_gadmin') . '[' . $_POST['gname'] . ']', 1);
uk86_showMessage(L('nc_common_save_succ'), 'index.php?act=admin&op=gadmin');
} else {
uk86_showMessage(L('nc_common_save_succ'));
}
}
//解析已有权限
$hlimit = uk86_decrypt($ginfo['limits'], MD5_KEY . md5($ginfo['gname']));
$ginfo['limits'] = explode('|', $hlimit);
Tpl::output('ginfo', $ginfo);
Tpl::output('limit', $this->permission());
Tpl::output('top_link', $this->sublink($this->links, 'gadmin'));
Tpl::showpage('gadmin.set');
}
/**
* 计算购物车总商品数和总金额
* @param string $type 购物车信息保存类型 db,cookie
* @param array $condition 只有登录后操作购物车表时才会用到该参数
*/
public function getCartNum($type, $condition = array())
{
if ($type == 'db') {
$cart_all_price = 0;
$cart_goods = $this->listCart('db', $condition);
$this->cart_goods_num = count($cart_goods);
if (!empty($cart_goods) && is_array($cart_goods)) {
foreach ($cart_goods as $val) {
$cart_all_price += $val['goods_price'] * $val['goods_num'];
}
}
$this->cart_all_price = uk86_ncPriceFormat($cart_all_price);
} elseif ($type == 'cookie') {
$cart_str = get_magic_quotes_gpc() ? stripslashes(uk86_cookie('cart')) : uk86_cookie('cart');
$cart_str = base64_decode(uk86_decrypt($cart_str));
$cart_array = @unserialize($cart_str);
$cart_array = !is_array($cart_array) ? array() : $cart_array;
/*$cartGood=Array();
foreach($cart_array as $key=>$val){
if($val['goods_id']!=null){
array_push($cartGood,$val);
}
}*/
$this->cart_goods_num = count($cart_array);
$cart_all_price = 0;
foreach ($cart_array as $v) {
$cart_all_price += floatval($v['goods_price']) * intval($v['goods_num']);
}
$this->cart_all_price = $cart_all_price;
}
@uk86_setNcCookie('cart_goods_num', $this->cart_goods_num, 2 * 3600);
return $this->cart_goods_num;
}
/**
* 浏览过的商品加入浏览历史数据库
*
* @param mixed $goods_id 商品ID或者商品ID数组
* @return array
*/
public function addViewedGoodsToCookie($goods_id)
{
if (!$goods_id) {
return array('state' => false, 'msg' => '参数错误');
}
//浏览时间
$browsetime = time();
//构造cookie的一项值，每项cookie的值为商品ID-访问时间
if (is_array($goods_id)) {
$goods_idarr = $goods_id;
foreach ($goods_id as $v) {
$cookievalue[] = $v . '-' . $browsetime;
}
} else {
$cookievalue[] = $goods_id . '-' . $browsetime;
$goods_idarr[] = $goods_id;
}
unset($goods_id);
if (uk86_cookie('viewed_goods')) {
//如果cookie已经存在
$string_viewed_goods = uk86_decrypt(uk86_cookie('viewed_goods'), MD5_KEY);
if (get_magic_quotes_gpc()) {
$string_viewed_goods = stripslashes($string_viewed_goods);
// 去除斜杠
}
$vg_ca = @unserialize($string_viewed_goods);
if (!empty($vg_ca) && is_array($vg_ca)) {
foreach ($vg_ca as $vk => $vv) {
$vv_arr = explode('-', $vv);
if (in_array($vv_arr[0], $goods_idarr)) {
//如果该商品的浏览记录已经存在，则删除它
unset($vg_ca[$vk]);
}
}
} else {
$vg_ca = array();
}
//将新浏览历史加入cookie末尾
array_push($vg_ca, implode(',', $cookievalue));
//cookie中最多存储50条浏览信息
if (count($vg_ca) > 50) {
$vg_ca = array_slice($vg_ca, -50, 50);
}
} else {
$vg_ca = $cookievalue;
}
$vg_ca = uk86_encrypt(serialize($vg_ca), MD5_KEY);
uk86_setNcCookie('viewed_goods', $vg_ca);
}
/**
* 判断令牌是否正确
*
* @param
* @return bool 布尔类型的返回结果
*/
public static function uk86_checkToken()
{
$data = uk86_decrypt($_POST['formhash'], md5(MD5_KEY));
return $data && TIMESTAMP - $data < 5400;
}
