/**
* 提交支付信息的接口.
*
* @param array 提交信息的数组
*
* @return mixed false or null
*/
public function dopay($params, &$msg)
{
$appid = trim($this->getConf('appid', __CLASS__));
// 公众号ID
$mch_id = trim($this->getConf('mch_id', __CLASS__));
//商户号
$mch_key = trim($this->getConf('mch_key', __CLASS__));
//商户API秘钥
$post_data = array('appid' => $appid, 'mch_id' => $mch_id, 'nonce_str' => $this->getNonceStr(), 'body' => $params['subject'] ? $params['subject'] : '支付订单#' . $params['order_id'], 'out_trade_no' => $params['bill_id'], 'total_fee' => $params['money'] * 100, 'spbill_create_ip' => $params['ip'], 'notify_url' => $this->notify_url, 'trade_type' => 'JSAPI', 'openid' => $params['payer_account']);
$is_mobile = base_mobiledetect::is_mobile();
$in_wechat = base_mobiledetect::is_wechat();
if (!$is_mobile || !$in_wechat) {
//不在微信内，请求微信支付时，进行二维码展示支付
$post_data['trade_type'] = 'NATIVE';
$post_data['product_id'] = $post_data['out_trade_no'];
unset($post_data['openid']);
}
foreach ($post_data as $key => $value) {
$this->add_field($key, $value);
}
$sign = $this->_get_mac($mch_key);
$this->add_field('sign', $sign);
$res_arr = $this->unifiedorder();
$render = app::get('wechat')->render();
$render->pagedata['total_fee'] = $params['money'];
$render->pagedata['order_id'] = $params['order_id'];
$render->pagedata['bill_id'] = $params['bill_id'];
$render->pagedata['is_mobile'] = $is_mobile ? 'true' : 'false';
$render->pagedata['in_wechat'] = $in_wechat ? 'true' : 'false';
$controller_ins = vmc::singleton(($is_mobile ? 'mobile' : 'site') . '_controller');
if ($res_arr['return_code'] != 'SUCCESS') {
$controller_ins->splash('error', '', '调用微信支付失败!' . $res_arr['return_msg']);
} elseif ($res_arr['result_code'] != 'SUCCESS') {
$controller_ins->splash('error', '', '调用微信支付失败!' . $res_arr['err_code_des']);
}
if ($res_arr['trade_type'] == 'JSAPI') {
//微信内支付
$jsapi_arr = array('appId' => $appid, 'timeStamp' => (string) time(), 'nonceStr' => $this->getNonceStr(), 'package' => 'prepay_id=' . $res_arr['prepay_id'], 'signType' => 'MD5');
$jsapi_arr['paySign'] = $this->_get_mac($mch_key, $jsapi_arr);
$render->pagedata['jsapi_object'] = json_encode($jsapi_arr);
echo $render->fetch('wxpay/jsapi.html');
exit;
} elseif ($res_arr['trade_type'] == 'NATIVE') {
//微信外产生二维付款码
$render->pagedata['code_url'] = $res_arr['code_url'];
echo $render->fetch('wxpay/qrcode.html');
exit;
}
}
public function authorize_url()
{
$app_id = $this->getConf('app_id', __CLASS__);
$app_secret = $this->getConf('app_secret', __CLASS__);
$redirect_uri = $this->callback_url;
//state=STATE 在前台会被跟踪替换成state=$forward;
$url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid={$app_id}&redirect_uri={$redirect_uri}&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect";
//微信里
if (base_mobiledetect::is_wechat()) {
return $url;
}
//手机中，微信外
if (base_mobiledetect::is_mobile()) {
return false;
}
//适合扫码登录
return app::get('site')->router()->gen_url(array('app' => 'wechat', 'ctl' => 'site_wxqrlogin', 'act' => 'index', 'args' => array(utils::encrypt(array('app_id' => $app_id, 'app_secret' => $app_secret)))));
}
/**
* 准备跳转到支付平台.
*
* @param mixed $order_id 订单编号
* @param $recursive 递归调用标记
*/
public function dopayment($order_id, $recursive = false)
{
$redirect = $this->gen_url(array('app' => 'b2c', 'ctl' => 'mobile_member', 'act' => 'orders'));
$obj_bill = vmc::singleton('ectools_bill');
$mdl_bills = app::get('ectools')->model('bills');
$order = $this->app->model('orders')->dump($order_id);
if ($order['pay_status'] == '1' || $order['pay_status'] == '2') {
$this->splash('success', $redirect, '已支付');
}
if (in_array($order['pay_app'], array('cod', 'offline'))) {
$this->splash('error', $redirect, '不是在线支付方式');
}
if ($this->app->member_id != $order['member_id']) {
$this->splash('error', $redirect, '非法操作');
}
//未交互过的账单复用
$bill_sdf = array('order_id' => $order['order_id'], 'bill_type' => 'payment', 'pay_mode' => 'online', 'pay_object' => 'order', 'money' => $order['order_total'] - $order['payed'], 'member_id' => $order['member_id'], 'status' => 'ready', 'pay_app_id' => $order['pay_app'], 'pay_fee' => $order['cost_payment'], 'memo' => $order['memo']);
$exist_bill = $mdl_bills->getRow('*', $bill_sdf);
//一天内重复利用原支付单据
if ($exist_bill && !empty($exist_bill['bill_id']) && $exist_bill['createtime'] + 86400 > time()) {
$bill_sdf = array_merge($exist_bill, $bill_sdf);
} else {
$bill_sdf['bill_id'] = $mdl_bills->apply_id($bill_sdf);
}
$bill_sdf['return_url'] = $this->gen_url(array('app' => 'b2c', 'ctl' => 'mobile_checkout', 'act' => 'payresult', 'args' => array($bill_sdf['bill_id'])));
//微信内支付时，需要静默授权，以获得用户openid
if (base_mobiledetect::is_wechat() && $order['pay_app'] == 'wxpay' && empty($bill_sdf['payer_account'])) {
$wxpay_setting = unserialize(app::get('ectools')->getConf('wechat_payment_applications_wxpay'));
$wxpay_appid = $wxpay_setting['appid'];
$wxpay_appsecret = $wxpay_setting['appsecret'];
$auth_code = $_GET['code'];
$auth_state = $_GET['state'];
if (!$recursive) {
$oauth_redirect = $this->gen_url(array('app' => 'b2c', 'ctl' => 'mobile_checkout', 'act' => 'dopayment', 'args' => array($order_id, 'recursive'), 'full' => 1));
$oauth_redirect = urlencode($oauth_redirect);
$oauth_action = "https://open.weixin.qq.com/connect/oauth2/authorize?appid={$wxpay_appid}&redirect_uri={$oauth_redirect}&response_type=code&scope=snsapi_base&state={$order_id}#wechat_redirect";
logger::debug('微信snsapi_base URL:' . $oauth_action);
$this->redirect($oauth_action);
//静默授权
} elseif ($recursive && $auth_code && $auth_state == $order_id) {
//把微信用户openid 记录到支付单据中
$auth_token = vmc::singleton('base_httpclient')->get("https://api.weixin.qq.com/sns/oauth2/access_token?appid={$wxpay_appid}&secret={$wxpay_appsecret}&code={$auth_code}&grant_type=authorization_code");
$auth_token = json_decode($auth_token, 1);
if (!$auth_token['openid']) {
logger::warning('微信静默授权失败!' . var_export($auth_token, 1));
$this->splash('error', $redirect, '暂无法进行微信内支付。');
}
$bill_sdf['payer_account'] = $auth_token['openid'];
} else {
logger::warning('微信静默授权失败!order_id:' . $order_id . '|' . var_export($_GET, 1));
}
}
try {
if (!$obj_bill->generate($bill_sdf, $msg)) {
$this->splash('error', $redirect, $msg);
}
} catch (Exception $e) {
$this->splash('error', $redirect, $e->getMessage());
}
$get_way_params = $bill_sdf;
if (!vmc::singleton('ectools_payment_api')->redirect_getway($get_way_params, $msg)) {
$this->splash('error', $redirect, $msg);
}
//here we go to the platform
}
