public function before()
{
parent::before();
$flag = $this->getNotOpenidAllowed();
if ($flag) {
return;
}
if (!\Session::get('wechat', false) && !\Input::get('openid', false)) {
//获取到openid之后跳转的参数列表
//$params = \handler\mp\UrlTool::createLinkstring(\Input::get());
//本站域名
$baseUrl = \Config::get('base_url');
$url = $baseUrl . \Input::server('REQUEST_URI');
$toUrl = urlencode($url);
$callback = "{$baseUrl}wxapi/oauth2_callback?to_url={$toUrl}";
$account = \Session::get('WXAccount', \Model_WXAccount::find(1));
$url = \handler\mp\Tool::createOauthUrlForCode($account->app_id, $callback);
\Response::redirect($url);
} else {
if (!\Session::get('wechat', false)) {
$wxopenid = \Model_WechatOpenid::query()->where(['openid' => \Input::get('openid')])->get_one();
if (!$wxopenid) {
\Session::set_flash('msg', ['status' => 'err', 'msg' => '未找到您的微信信息,无法确认您的身份! 系统无法为您提供服务!', 'title' => '拒绝服务']);
return $this->show_mesage();
}
\Session::set('wechat', $wxopenid->wechat);
\Session::set('OpenID', $wxopenid);
\Auth::force_login($wxopenid->wechat->user_id);
} else {
if (!\Auth::check() && \Session::get('wechat')->user_id) {
\Auth::force_login(\Session::get('wechat')->user_id);
}
}
}
}
/**
* 发起微信支付（公众号JSSDK支付）
*/
public function action_wxpay()
{
$this->account = \Session::get('WXAccount', \Model_WXAccount::find(\Input::get('account_id', 1)));
if (!\Input::get('openid', false)) {
//本站域名
$baseUrl = \Config::get('base_url');
$request_uri = \Input::server('REQUEST_URI', '');
if ($request_uri) {
$request_uri = substr($request_uri, 1);
}
$toUrl = urlencode("{$baseUrl}{$request_uri}");
$callback = "{$baseUrl}wxapi/oauth2_callback?to_url={$toUrl}";
$url = \handler\mp\Tool::createOauthUrlForCode($this->account->app_id, $callback);
\Response::redirect($url);
}
$msg = false;
if (!\Input::get('order_id', false)) {
$msg = ['status' => 'err', 'msg' => '缺少订单ID', 'errcode' => 0, 'title' => '错误'];
} else {
if (!$this->account) {
$msg = ['status' => 'err', 'msg' => '缺少微信公众号ID', 'errcode' => 0, 'title' => '错误'];
}
}
if ($msg) {
\Session::set_flash('msg', $msg);
return \Response::forge(\View::forge('message/moblie'));
}
//订单openid赋值
$order = \Model_Order::find(\Input::get('order_id'));
if (!$order->buyer_openid) {
$openID = \Model_WechatOpenid::query()->where(['openid' => \Input::get('openid')])->get_one();
if ($openID->wechat->user_id == $order->buyer_id) {
$order->buyer_openid = \Input::get('openid');
$order->save();
}
}
//查询收款帐户
$access = \Model_AccessConfig::query()->where('access_type', 'wxpay')->where('seller_id', $order->from_id)->where('enable', 'ENABLE')->get_one();
$result = \handler\mp\Tool::wxpay_order($this->account, $order, $access, \Input::get('openid'));
$params = array('appId' => $this->account->app_id, 'timeStamp' => strval(time()), 'nonceStr' => \Str::random('alnum', 16), 'package' => "prepay_id={$result['prepay_id']}", 'signType' => "MD5");
$params['paySign'] = \handler\mp\Tool::getWxPaySign($params, $access->access_key);
$params['to_url'] = "/order/home/delivery/{$order->id}";
return \Response::forge(\View::forge('pay/wxpay', $params));
}
/**
* 获取微信信息
*
* @param $openid 微信粉丝ID
*/
public static function getItem($openid)
{
$wechat = \Model_WechatOpenid::query()->where('openid', $openid)->get_one();
return $wechat;
}
/**
* 网页授权获取用户基本信息回调处理方法
*
* @access public
* @return Response
*/
public function action_oauth2_callback()
{
$params = \Input::get();
if (!\Input::get('code', false)) {
\Session::set_flash('msg', ['status' => 'err', 'msg' => '你拒绝授权，系统无法确认您的身份！系统中止！', 'title' => '错误']);
return $this->show_message();
}
$this->account = \Session::get('WXAccount', \Model_WXAccount::find(1));
$url = handler\mp\Tool::createOauthUrlForOpenid($this->account->app_id, $this->account->app_secret, $params['code']);
$result = \handler\common\UrlTool::request($url, 'GET', null, true);
$result = json_decode($result->body);
if (!isset($result->openid) || !$result->openid) {
\Session::set_flash('msg', ['status' => 'err', 'msg' => '未获取到OpenId!', 'title' => '错误']);
return $this->show_message();
}
//跳转参数加openid
$to_url = \Input::get('to_url', '/');
$addspan = strpos($to_url, '?') !== false ? '&' : '?';
$to_url = "{$to_url}{$addspan}openid={$result->openid}";
//获取openid对象
$wechatOpenID = \Model_WechatOpenid::query()->where(['openid' => $result->openid])->get_one();
//openid存在,不需要创建
if ($wechatOpenID) {
\Response::redirect($to_url);
return;
}
//拉取用户信息
$url = handler\mp\Tool::createOauthUrlForUserinfo($result->access_token, $result->openid);
$result = \handler\common\UrlTool::request($url, 'GET', null, true);
$result = json_decode($result->body);
if (isset($result->errcode)) {
\Session::set_flash('msg', ['status' => 'err', 'msg' => $result->errmsg, 'title' => '错误']);
return $this->show_message();
}
//查询微信用户信息是否存在
$wechat = \Model_Wechat::query()->where(['nickname' => $result->nickname, 'sex' => $result->sex, 'city' => $result->city, 'province' => $result->province, 'country' => $result->country, 'headimgurl' => $result->headimgurl])->get_one();
//存在则直接赋值微信信息记录
if ($wechat) {
$wechatOpenID->wechat_id = $wechatOpenID->id;
return;
}
//创建openid数据及微信信息
$wechatOpenID = handler\mp\Account::createWechatAccount($result->openid, $this->account);
if (!$wechatOpenID) {
\Session::set_flash('msg', ['status' => 'err', 'msg' => '微信信息保存失败! 缺少必要信息,系统终止!', 'title' => '错误']);
return $this->show_message();
}
$wechat = $wechatOpenID->wechat;
# 保存拉取到的用户信息
$wechat->nickname = $result->nickname;
$wechat->sex = $result->sex;
$wechat->city = $result->city;
$wechat->province = $result->province;
$wechat->country = $result->country;
$wechat->headimgurl = $result->headimgurl;
$wechat->language = isset($result->language) ? $result->language : '';
$wechat->subscribe_time = isset($result->subscribe_time) ? $result->subscribe_time : 0;
$wechat->subscribe = isset($result->subscribe) ? $result->subscribe : 0;
$wechat->save();
\Response::redirect($to_url);
}
