/// <summary>
/// 查看现在拥有的多图文信息，主要是为了得到信息的appmsgid
/// </summary>
/// <param name="pubUser">登陆后的用户信息</param>
/// <returns>WxMsgListRetInfo包含了请求返回信息和多图文信息</returns>
public static WxMsgListRetInfo GetMsgList(WxPublicUser pubUser)
{
//请求格式
//GET /cgi-bin/appmsg?token=1269820950&lang=zh_CN&random=0.9757365568075329&f=json&ajax=1&type=10&action=list&begin=0&count=10 HTTP/1.1
//Host: mp.weixin.qq.com
//Connection: keep-alive
//Accept: application/json, text/javascript, */*; q=0.01
//X-Requested-With: XMLHttpRequest
//User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36
//Referer: https://mp.weixin.qq.com/cgi-bin/masssendpage?t=mass/send&token=1269820950&lang=zh_CN
//Accept-Encoding: gzip,deflate,sdch
//Accept-Language: zh-CN,zh;q=0.8
string url = string.Format("https://mp.weixin.qq.com/cgi-bin/appmsg?token={0}&lang={1}&random={2}&f=json&ajax=1&type=10&action=list&begin=0&count=10",
pubUser.Token,
pubUser.Lang,
new Random().NextDouble().ToString());
HttpWebRequest wr = (HttpWebRequest)WebRequest.Create(url);
wr.Method = "GET";
wr.CookieContainer = pubUser.LoginCookie;
wr.Accept = "application/json, text/javascript, */*; q=0.01";
wr.UserAgent = UserAgent;
wr.Referer = string.Format("https://mp.weixin.qq.com/cgi-bin/masssendpage?t=mass/send&token={0}&lang={1}", pubUser.Token, pubUser.Lang);
HttpWebResponse rp = (HttpWebResponse)wr.GetResponse();
string retInfo = new StreamReader(rp.GetResponseStream(), Encoding.UTF8).ReadToEnd();
WxMsgListRetInfo msgList = Newtonsoft.Json.JsonConvert.DeserializeObject <WxMsgListRetInfo>(retInfo);
return(msgList);
}
public void ExecTask(List <WxMsg> msgs)
{
//创建公众号账号和密码词典 PubUserDict
var db = Database.Open();
List <DbPubUser> pubUsers = db.WxPubUsersDB.FindAllByuidUser(uidUser);
Dictionary <Guid, DictPubUser> dictPubUsers = new Dictionary <Guid, DictPubUser>(pubUsers.Count);
foreach (var pubUsr in pubUsers)
{
dictPubUsers.Add(pubUsr.uidWxPubUsr, new DictPubUser {
pubAccount = pubUsr.pubAccount, pubPw = pubUsr.pubPw
});
}
//获取待执行任务
List <DbWaitingTask> waitingTasks = db.SendTask.FindAllByuidUserAndtaskStatus(uidUser, 0);
WxPublicUser curPubUsr = null;
string errMsg = null;
foreach (var task in waitingTasks)
{
// 登陆，得到 WxPublicUser curPubUsr
if (!TryLogin(task, dictPubUsers, out curPubUsr, out errMsg))
{
continue;
}
#region MsgList
int idx = 1;
List <WxMsg> newMsgs = new List <WxMsg>();
WxMsg newMsg = null; //为了不修改Prof的内容
bool failMsg = false; //标记是否有失败操作
//string CntImgUrl = null;
//string newMsgCnt = null;//暂时保存新的正文内容
string outFileID = null;
string ImgPath = null;
string ImgUrl = null;//暂时保存上传后的Url
foreach (var msg in msgs)
{
logger.Log(string.Format("开始上传第{0}条信息的相关图片", idx));
newMsg = new WxMsg(msg);//为了不修改Prof的内容
#region 封面图片，得到FileId
logger.Log("正在上传封面图片");
string coverFileName = msg.FileId.Substring(msg.FileId.LastIndexOf('/') + 1);
int retCode = WxSimulater.UpCoverImg(curPubUsr, ImgsPath + '\\' + coverFileName, out outFileID, out errMsg);
if (retCode != 0 || outFileID == null)
{
logger.Log(string.Format("上传第条{0}信息的封面图片失败！请选择上传更小的图片！错误码：{1}{2}", idx, retCode, errMsg));
failMsg = true;
break;
}
newMsg.FileId = outFileID;
logger.Log("上传成功！");
#endregion
#region 正文图片
logger.Log("正在上传正文图片");
string strTargetString = newMsg.Content;
string strRegex = string.Format(@"<img([^<]+?)src=[\""']([^<]+?)/{0}/(?<fileName>([^<]+?))[\""']([^<]*?)>", uidUser.ToString());
Dictionary <string, string> dictCntImgs = new Dictionary <string, string>();//fileName as key, and Url as value
Regex matchImgs = new Regex(strRegex, RegexOptions.IgnoreCase);
foreach (Match myMatch in matchImgs.Matches(strTargetString))
{
if (myMatch.Success)
{
ImgPath = myMatch.Groups["fileName"].Value;
if (WxSimulater.UpCntImg(curPubUsr, Path.Combine(this.ImgsPath, ImgPath), out ImgUrl, out errMsg) && ImgUrl != null)
{
dictCntImgs.Add(ImgPath, ImgUrl);
}
else
{
logger.Log("上传正文图片出错：" + errMsg);
failMsg = true;
break;
}
}
}
if (failMsg)
{
break;
}
Regex replaceImgs = null;
string strMatchRegexTemplate = @"<img([^<]+?)src=[\""']([^<]+?)/{0}/{1}[\""']([^<]*?)>";
string strReplaceTemplate = @"<img src=""{0}"" style=""float:none;"" />";
foreach (var img in dictCntImgs)
{
replaceImgs = new Regex(string.Format(strMatchRegexTemplate, uidUser.ToString(), img.Key), RegexOptions.IgnoreCase);
strTargetString = replaceImgs.Replace(strTargetString, string.Format(strReplaceTemplate, img.Value));
}
newMsg.Content = strTargetString;//保存替换后的正文
logger.Log("上传成功");
#endregion
newMsgs.Add(newMsg);
idx++;//上传下一条
}
if (failMsg)
{
logger.Log("该用户上传图片失败！跳过该用户！");
db.SendTask.UpdateBytaskId(taskId: task.taskId,
taskStatus: 4, //上传图片错误
taskEndTime: DateTime.Now,
//taskRetCode: ,
taskRetMsg: errMsg);
continue;
}
logger.Log("开始上传图文信息的正文内容");
int tmpCode = WxSimulater.UpMultiMsg(curPubUsr, newMsgs, out errMsg);
if (tmpCode != 0)
{
logger.Log("上传正文失败！跳过该用户！");
db.SendTask.UpdateBytaskId(taskId: task.taskId,
taskStatus: 5, //上传正文内容失败
taskEndTime: DateTime.Now,
taskRetCode: tmpCode,
taskRetMsg: errMsg);
continue;
}
logger.Log("上传成功！");
#endregion
#region 开始群发
logger.Log("获取公众平台的APP_ID");
WxMsgListRetInfo newUploadMsg = WxSimulater.GetMsgList(curPubUsr);
logger.Log("开始群发");
tmpCode = -1;
tmpCode = WxSimulater.SendMsg(curPubUsr, newUploadMsg.app_msg_info.item[0].app_id.ToString(), out errMsg);
int taskStat = 0;
switch (tmpCode)
{
case 0:
logger.Log("群发发送成功！");
taskStat = 100;
break;
case 64004: //今天的群发数量已到，无法群发
logger.Log("今天该公众号的群发数量已超过微信限制");
taskStat = 99;
break;
case 67008: //消息中可能含有具备安全风险的链接，请检查
logger.Log("消息中可能含有具备安全风险的链接，请检查");
taskStat = 98;
break;
case -6: //请输入验证码
logger.Log("发送信息时需要人工输入验证码，无法发送！");
taskStat = 97;
break;
default:
logger.Log("发送失败，未知代码");
taskStat = 96;
break;
}
db.SendTask.UpdateBytaskId(taskId: task.taskId,
taskStatus: taskStat,
taskEndTime: DateTime.Now,
taskRetCode: tmpCode,
taskRetMsg: errMsg);
//"{\"ret\":\"64004\", \"msg\":\"not have masssend quota today!\"}"
//if (r.ret && r.ret == "0") {
// i.suc("发送成功"), t && t(r);
// return;
//}
//r.ret && r.ret == "64004" ? i.err("今天的群发数量已到，无法群发") :
//r.ret && r.ret == "67008" ? i.err("消息中可能含有具备安全风险的链接，请检查") :
//r.ret == "-6" ? i.err("请输入验证码") : i.err("发送失败"), n && n(r);
#endregion
}
}
