public function wx_auto_login()
{
$code = trim($_GET['code']);
$state = trim($_GET['state']);
if ($code && $state) {
//通过code获取用户信息
$url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid=' . Wx_C('wx_appid') . '&secret=' . Wx_C('wx_secret') . '&code=' . $code . '&grant_type=authorization_code';
$info = json_decode(get_url($url));
$web_token = $info->access_token;
$refresh_token = $info->refresh_token;
$openid = $info->openid;
$unionid = $info->unionid;
//检查此用户是否已经注册过
$member_data = M('Member')->where('openid=\'' . $openid . '\'')->find();
if (is_array($member_data) && !empty($member_data)) {
//更新用户微信网页授权access_token
M('Member')->where('member_id=' . $member_data['member_id'])->save(array('web_token' => $web_token, 'refresh_token' => $refresh_token));
//授权
session('member_id', $member_data['member_id']);
} else {
//未关注
if ($state == 'STATEuserinfo') {
$get_userinfo_url = 'https://api.weixin.qq.com/sns/userinfo?access_token=' . $web_token . '&openid=' . $openid . '&lang=zh_CN';
$user = json_decode(get_url($get_userinfo_url));
} else {
//已关注
$access_token = get_wx_AccessToken(1);
$get_user_url = 'https://api.weixin.qq.com/cgi-bin/user/info?access_token=' . $access_token . '&openid=' . $openid . '&lang=zh_CN';
$user = json_decode(get_url($get_user_url));
}
if ($user->nickname) {
$data = array();
$data['nickname'] = replaceEmoji($user->nickname);
//转义emoji
$data['openid'] = $user->openid;
$data['gender'] = $user->sex;
$data['country'] = $user->country;
$data['province'] = $user->province;
$data['city'] = $user->city;
$data['usercity'] = $user->city;
$data['avatar'] = $user->headimgurl;
$data['unionid'] = $user->unionid;
$data['web_token'] = $web_token;
$data['refresh_token'] = $refresh_token;
$data['register_time'] = NOW_TIME;
$return = M('Member')->add($data);
if ($return) {
session('member_id', $return);
}
}
}
} else {
$c_url = U('', $_GET, '', true);
//当前地址 ERROR:该地址没有生成当前地址的参数项 导致授权之后跳转页面没有传参 已解决:2015-6-27 17:35:58
$scope = 'snsapi_userinfo';
$re_url = urlencode($c_url);
$sq_url = 'https://open.weixin.qq.com/connect/oauth2/authorize?appid=' . Wx_C('wx_appid') . '&redirect_uri=' . $re_url . '&response_type=code&scope=' . $scope . '&state=STATEuserinfo#wechat_redirect';
redirect($sq_url);
//get_url($sq_url);
}
}
public function post_menu()
{
//构造自定义菜单数据
$WxMenu = M('WxMenu');
$mu_map = array();
$mu_map['p_id'] = array('eq', 0);
$mu_map['show'] = array('eq', 1);
$list = $WxMenu->where($mu_map)->order('sort asc')->select();
$post_arr = array();
$post_sub_arr = array();
if (is_array($list) && !empty($list)) {
foreach ($list as $key => $v) {
if ($v['name']) {
$post_arr['button'][$key]['name'] = $v['name'];
$sub_mu = array();
$sub_mu['p_id'] = array('eq', $v['id']);
$sub_mu['is_show'] = array('eq', 1);
$sub_list = $WxMenu->where($sub_mu)->order('sort asc')->field('type,name,key_url')->select();
$sb = array();
if (is_array($sub_list) && !empty($sub_list)) {
foreach ($sub_list as $k => $sb) {
if ($sb['name']) {
$post_sub_arr[$k]['type'] = $sb['type'];
$post_sub_arr[$k]['name'] = $sb['name'];
if ($sb['type'] == 'view') {
$post_sub_arr[$k]['url'] = $sb['key_url'];
} else {
$post_sub_arr[$k]['key'] = $sb['key_url'];
}
}
}
} else {
$post_arr['button'][$key]['type'] = $v['type'];
if ($v['type'] == 'view') {
$post_arr['button'][$key]['url'] = $v['key_url'];
} else {
$post_arr['button'][$key]['key'] = $v['key_url'];
}
}
if (!empty($post_sub_arr)) {
$post_arr['button'][$key]['sub_button'] = $post_sub_arr;
}
unset($post_sub_arr);
}
}
}
$post_data = json_encode($post_arr, JSON_UNESCAPED_UNICODE);
//防中文转义
$post_data = str_replace("\\/", "/", $post_data);
$wx_ACCESS_TOKEN = get_wx_AccessToken('1');
$url = 'https://api.weixin.qq.com/cgi-bin/menu/create?access_token=' . $wx_ACCESS_TOKEN;
$return = post_url($url, $post_data);
if ($return) {
$this->success('操作成功', U('Weixin/wx_menu'));
exit;
}
}
