public function action_return()
{
$payment = Payment::instance('alipay');
/*
https://tradeexprod.alipay.com/fastpay/cashierReturnMiddlePage.htm?
tradeNo=2012123125748882&
isNeedAsync=false&
sign=K1ib4ElSNeZ%252FUg3Tgm9X4YFD%252F4TaoQsv0qJQupgftmPFCQ%253D%253D
http://jiesc.net/alipay/return_url.php?
buyer_email=xiaowenjie0%40gmail.com&
buyer_id=2088102240322824&
exterface=create_direct_pay_by_user&
is_success=T&
notify_id=RqPnCoPT3K9%252Fvwbh3I70WVibnzyu8zCUGzIMPl1%252BS7e81CFHrUXc9TSFqyp4WBKOwifp&
notify_time=2012-12-31+12%3A50%3A11&
notify_type=trade_status_sync&
out_trade_no=201212311887&
payment_type=8&
seller_email=brtc2011%40yahoo.cn&
seller_id=2088701119218789&
subject=%E7%9F%A5%E6%88%91%E7%BD%91+-+%E4%BA%A4%E6%98%93%E7%BC%96%E5%8F%B7+-+1201212311887&
total_fee=0.01&
trade_no=2012123125748882&
trade_status=TRADE_SUCCESS&
sign=3d6fd65662c412e2d57e921059379469&
sign_type=MD5
*/
if ($payment->verify_sign($_GET)) {
//请在这里加上商户的业务逻辑程序代码
//——请根据您的业务逻辑来编写程序（以下代码仅作参考）——
//获取支付宝的通知返回参数，可参考技术文档中页面跳转同步通知参数列表
$out_trade_no = $_GET['out_trade_no'];
//获取订单号
$trade_no = $_GET['trade_no'];
//获取支付宝交易号
$total_fee = $_GET['total_fee'];
//获取总价格
if ($_GET['trade_status'] == 'TRADE_FINISHED' || $_GET['trade_status'] == 'TRADE_SUCCESS') {
//判断该笔订单是否在商户网站中已经做过处理
//如果没有做过处理，根据订单号（out_trade_no）在商户网站的订单系统中查到该笔订单的详细，并执行商户的业务程序
//如果有做过处理，不执行商户的业务程序
} else {
echo "trade_status=" . $_GET['trade_status'];
}
echo "验证成功<br />";
echo "trade_no=" . $trade_no;
//——请根据您的业务逻辑来编写程序（以上代码仅作参考）——
}
}
public function action_pay()
{
$order_id = Arr::get($_GET, 'id');
$m_order = Model::factory('orders', 'admin');
$info = $m_order->getRow(array('id' => $order_id, 'member_id' => $this->user['id']));
$alipay_url = '';
if (!empty($info)) {
$order_info = array('order_id' => $order_id, 'order_amount' => $info['order_amount']);
$payment = Payment::instance('alipay');
$alipay_url = $payment->get_pay_url($order_info);
}
$this->content = View::factory('order_pay');
$this->content->alipay_url = $alipay_url;
}
public function action_fail()
{
$this->request->redirect(Payment::instance()->action_fail());
}
public function action_status()
{
$this->request->response = Request::factory(Payment::instance()->action_status())->execute()->response;
}
