public JsonResult ReplyTopic(TopicDetailModel model)
{
JsonModel jm = new JsonModel();
try
{
int CurrentUserId = GetCurrentUser().Id;
IPostBarTopicDiscussBLL replyTopicBLL = BLLFactory <IPostBarTopicDiscussBLL> .GetBLL("PostBarTopicDiscussBLL");
var replyTopic = new T_PostBarTopicDiscuss()
{
Content = model.ReplyTopicContent,
ReplyId = model.PostUserId,
PostUserId = CurrentUserId,
PostTime = DateTime.Now,
TopicId = model.Id
};
//图片上传
if (!string.IsNullOrEmpty(model.ReplyTopicImgList))
{
//图片集路径保存
replyTopic.ImgPath = GetMultimedia(ConstantParam.TOPIC_DIR, model.ReplyTopicImgList);
StringBuilder imgsSB = new StringBuilder();
//生成缩略图保存
foreach (var path in replyTopic.ImgPath.Split(';'))
{
string thumpFile = DateTime.Now.ToFileTime() + ".jpg";
string thumpPath = Path.Combine(Server.MapPath(ConstantParam.Topic_ThumPictures_DIR + model.PropertyPlaceId), thumpFile);
PropertyUtils.getThumImage(Path.Combine(Server.MapPath(path)), 18, 3, thumpPath);
imgsSB.Append(ConstantParam.Topic_ThumPictures_DIR + model.PropertyPlaceId + "/" + thumpFile + ";");
}
replyTopic.ImgThumbnail = imgsSB.ToString();
replyTopic.ImgThumbnail = replyTopic.ImgThumbnail.Substring(0, replyTopic.ImgThumbnail.Length - 1);
}
replyTopicBLL.Save(replyTopic);
}
catch (Exception ex)
{
jm.Msg = "回复主题失败";
PubFunction.ErrorLogPrint("话题圈回复错误：", ex.ToString());
}
return(Json(jm, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// 下载保存多媒体文件,返回多媒体保存路径
/// </summary>
/// <param name="dirPath">下载文件保存目录</param>
/// <param name="MEDIA_ID">多媒体文件服务器标识</param>
/// <returns>下载的文件路径，用;分割</returns>
public string GetMultimedia(string dirPath, string MEDIA_ID)
{
//目录创建
string dir = Server.MapPath(dirPath);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
string ACCESS_TOKEN = GetTokenUtils.GetToken();
string file = string.Empty;
string[] MEDIA_IDs = MEDIA_ID.Split(',');
for (int i = 0; i < MEDIA_IDs.Length; i++)
{
string content = string.Empty;
string strpath = string.Empty;
string savepath = string.Empty;
string stUrl = "http://file.api.weixin.qq.com/cgi-bin/media/get?access_token=" + ACCESS_TOKEN + "&media_id=" + MEDIA_IDs[i];
WebClient mywebclient = new WebClient();
string imgFileName = DateTime.Now.ToString("yyyyMMddHHmmssfff") + (new Random()).Next().ToString().Substring(0, 4) + ".jpg";
savepath = Path.Combine(dir, imgFileName);
try
{
mywebclient.DownloadFile(stUrl, savepath);
file += dirPath + imgFileName + ";";
}
catch (Exception ex)
{
PubFunction.ErrorLogPrint("服务器下载图片发生异常:", ex.ToString());
}
}
file = file.Substring(0, file.Length - 1);
return(file);
}
/// <summary>
/// Post请求 订单申请退款
/// </summary>
/// <returns></returns>
private string ApplyRefund(T_Order order, string WeixinAppId, string WeixinMchId, string WeixinPayKey)
{
Random r = new Random();
#region 组装参数
//组装签名字符串
StringBuilder signStr = new StringBuilder();
//组装xml格式
StringBuilder varBody = new StringBuilder();
varBody.Append("<xml>");
//APP应用ID
varBody.Append("<appid>" + WeixinAppId + "</appid>");
signStr.Append("appid=" + WeixinAppId + "&");
//商户号
varBody.Append("<mch_id>" + WeixinMchId + "</mch_id>");
signStr.Append("mch_id=" + WeixinMchId + "&");
//随机字符串
string str = "1234567890abcdefghijklmnopqrstuvwxyz";
string randomStr = "";
for (int i = 0; i < 32; i++)
{
randomStr = randomStr + str[r.Next(str.Length)].ToString();
}
varBody.Append("<nonce_str>" + randomStr + "</nonce_str>");
signStr.Append("nonce_str=" + randomStr + "&");
//操作员
varBody.Append("<op_user_id>" + WeixinMchId + "</op_user_id>");
signStr.Append("op_user_id=" + WeixinMchId + "&");
//商户退款单号
string refundNo = DateTime.Now.ToFileTime().ToString() + new Random().Next(1000);
varBody.Append("<out_refund_no>" + refundNo + "</out_refund_no>");
signStr.Append("out_refund_no=" + refundNo + "&");
//商户订单号
varBody.Append("<out_trade_no>" + order.PayTradeNo + "</out_trade_no>");
signStr.Append("out_trade_no=" + order.PayTradeNo + "&");
int fee = Convert.ToInt32(order.OrderPrice * 100);
//退款金额
varBody.Append("<refund_fee>" + fee + "</refund_fee>");
signStr.Append("refund_fee=" + fee + "&");
//总金额
varBody.Append("<total_fee>" + fee + "</total_fee>");
signStr.Append("total_fee=" + fee + "&");
//签名
signStr.Append("key=" + WeixinPayKey);
varBody.Append("<sign>" + PropertyUtils.GetMD5Str(signStr.ToString()).ToUpper() + "</sign>");
varBody.Append("</xml>");
#endregion
//发送HTTP POST请求
string url = "https://api.mch.weixin.qq.com/secapi/pay/refund";
string cert = Server.MapPath("~/App_Data/apiclient_cert.p12");
string password = WeixinMchId;
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
X509Certificate cer = new X509Certificate(cert, password);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Method = "POST";
request.ContentType = "text/xml";
request.ClientCertificates.Add(cer);
byte[] bytes = Encoding.UTF8.GetBytes(varBody.ToString());
request.ContentLength = bytes.Length;
using (Stream writer = request.GetRequestStream())
{
writer.Write(bytes, 0, bytes.Length);
writer.Flush();
writer.Close();
}
//处理返回结果
string result = null;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
if (response.StatusCode == HttpStatusCode.OK)
{
using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
{
result = reader.ReadToEnd();
reader.Close();
}
}
PubFunction.ErrorLogPrint("result", result);
return(result);
}
