public ActionResult SendMsg(string touid, string msg, string fromusername, string tousername, int isgroup = 1)
{
var fromuid = LoginUserService.ssoUserID;
var item = new IMMsg
{
FromuID = fromuid,
CreateDate = DateTime.Now,
Msg = msg,
TouID = touid,
CreateUser = fromuid,
fromusername = fromusername,
tousername = tousername,
isgroup = isgroup
};
var photo = ConfigHelper.GetConfigString("sso_host_name") + "pic/" + LoginUserService.ssoUserID;
unitOfWork.DIMMsg.Insert(item);
var result = unitOfWork.Save();
if (result.ResultType == OperationResultType.Success)
{
//此群组包含的用户 即群聊要通知的用户
List <string> touids =
unitOfWork.DImGroupDetail.Get(p => p.GroupID == touid && p.UserID != fromuid).Select(p => p.UserID).ToList();
return(Json(new { r = true, msgtime = item.CreateDate.Value.ToString("yyyy/MM/dd HH:mm:ss"), msgcontent = item.Msg, photo = photo, msgid = item.ID, touids = touids }, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(new { r = false, m = "操作失败！\n" + result.Message }, JsonRequestBehavior.AllowGet));
}
}
public ActionResult SendMsg(string touid, string msg, string fromusername, string tousername, int isgroup = 0)
{
var fromuid = LoginUserService.ssoUserID;
var item = new IMMsg
{
FromuID = fromuid,
CreateDate = DateTime.Now,
Msg = msg,
TouID = touid,
CreateUser = fromuid,
fromusername = fromusername,
tousername = tousername,
isgroup = isgroup //是否是群组消息标记
};
var photo = ConfigHelper.GetConfigString("sso_host_name") + "pic/" + LoginUserService.ssoUserID;
unitOfWork.DIMMsg.Insert(item);
var result = unitOfWork.Save();
if (result.ResultType == OperationResultType.Success)
{
return(Json(new { r = true, msgtime = item.CreateDate.Value.ToString("yyyy/MM/dd HH:mm:ss"), msgcontent = item.Msg, photo = photo, msgid = item.ID }, JsonRequestBehavior.AllowGet));
}
else
{
return(Json(new { r = false, m = "操作失败！\n" + result.Message }, JsonRequestBehavior.AllowGet));
}
}
/// <summary>
/// 移除未读聊天消息中的某一条消息
/// </summary>
/// <param name="name"></param>
/// <param name="key"></param>
/// <param name="model"></param>
public static void RemoveRedisKeyValue(string name, string key, IMMsg model)
{
var str0 = RedisHelper.Hash_Get <string>(name, key) ?? "";
var msgList = JsonConvert.DeserializeObject <List <IMMsg> >(str0);
if (msgList != null && msgList.Any())
{
var index = -1;
for (int i = 0; i < msgList.Count; i++)
{
if (msgList[i].ID == model.ID)
{
index = i;
}
}
msgList.RemoveAt(index);
var strf = JsonConvert.SerializeObject(msgList);
RedisHelper.Hash_Remove(name, key);
RedisHelper.Hash_Set <string>(name, key, strf);
}
}
/// <summary>
/// 将消息添加到数据库中 若添加失败，则返回0
/// 若是重复消息，则返回-1
/// </summary>
/// <param name="msg"></param>
/// <returns></returns>
public int InsertMsg(Msg msg)
{
try
{
var unitOfWork = new UnitOfWork();
//查询是不是重发的（主要是关于移动端的）添加前先查询是否已经存在对应的数据
if (!string.IsNullOrEmpty(msg.id1))
{
var query = unitOfWork.DIMMsg.Get(p => p.FromuID == msg.fromuid && p.id1 == msg.id1).FirstOrDefault();
if (query != null)
{
LoggerHelper.Error("尝试添加一条重复的消息:" + JsonConvert.SerializeObject(msg));
return(-1);
}
}
var immsg = new IMMsg
{
FromuID = msg.fromuid,
CreateDate = DateTime.Now,
TouID = msg.touid,
CreateUser = msg.fromuid,
QuoteContent = msg.quoteContent,
fromusername = msg.fromrealname,
tousername = msg.torealname,
isgroup = msg.isgroup,
Type = msg.msgtype.ToString(),
id1 = string.Empty,//默认为空
IsDel = 0,
NewFileName = string.Empty,
Msg = msg.msg,
IsNotice = false,
FileUrl = msg.filename,
ThumbCount = 0,
};
if (msg.quoteId != null)
{
immsg.QuoteId = msg.quoteId;
}
else
{
immsg.QuoteId = 0;
}
if (!string.IsNullOrEmpty(msg.id1))
{
immsg.id1 = msg.id1;
}
if (msg.msgtype == 0)
{
//纯文本消息
//去掉html标签
immsg.Msg = RemoveHTML(msg.msg);
}
else if (msg.msgtype == 1)
{
//单张图片，存放的是图片的url
//immsg.Msg = msg.msg;
immsg.FileUrl = msg.filename;
}
else if (msg.msgtype == 2)
{
//文件消息
immsg.Msg = msg.filename;
immsg.FileUrl = msg.msg;
//暂时用Duration这个字段来存放文件的大小，以字节为单位
immsg.Duration = msg.duration;
/*
* 1.取出filecode
*/
if (msg.msg.Contains("&fileCode="))
{
var index = msg.msg.LastIndexOf("&fileCode=");
var fileCode = msg.msg.Substring(index + 10);
immsg.NewFileName = fileCode;
}
}
else if (msg.msgtype == 3)
{
//图文混合消息，
immsg.Msg = msg.msg;
immsg.ImgList = "";
foreach (var img in msg.imglist)
{
immsg.ImgList += img + ";";
}
}
else if (msg.msgtype == 4)
{
//语音消息
immsg.Msg = "语音消息";
immsg.FileUrl = msg.msg;
immsg.Duration = msg.duration;
}
else if (msg.msgtype == 5)
{
//地图类消息 用这个字段存放json
var p = new GDPosition();
p.latitude = msg.filename;
p.address = msg.msg;
immsg.Msg = JsonConvert.SerializeObject(p);
}
immsg.SubjectId = "0";//默认为0
if (!string.IsNullOrEmpty(msg.subjectId))
{
if (msg.subjectId == "null")
{
immsg.SubjectId = "0";
}
else
{
immsg.SubjectId = msg.subjectId;
}
}
msg.msgtime = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss");
unitOfWork.DIMMsg.Insert(immsg);
var result = unitOfWork.Save();
if (result.ResultType == OperationResultType.Success)
{
msg.id0 = immsg.ID.ToString();
Task.Run(() =>
{
/*2019年5月13日 新增，更新最近聊天发送聊天记录的数据，这里只更新单人聊天*/
if (msg.isgroup == 0)
{
var query =
unitOfWork.DRecentContacts.Get(
p => (p.uID == msg.fromuid && p.ContactID == msg.touid) || (p.uID == msg.touid && p.ContactID == msg.fromuid))
.FirstOrDefault();
if (query != null)
{
query.ContactDate = Convert.ToDateTime(msg.msgtime);
unitOfWork.DRecentContacts.Update(query);
}
else
{
var item = new RecentContacts();
item.uID = msg.fromuid;
item.ContactID = msg.touid;
item.ContactDate = DateTime.Now;
unitOfWork.DRecentContacts.Insert(item);
}
unitOfWork.Save();
}
});
return(immsg.ID);
}
return(0);
}
catch (Exception ex)
{
//记录下异常
LoggerHelper.Error(ex.ToString());
return(0);
}
}
public static Msg ImMsg2Msg(IMMsg item)
{
var msg = new Msg();
msg.fromuid = item.FromuID;
msg.touid = item.TouID;
msg.isgroup = item.isgroup;
msg.fromrealname = item.fromusername;
msg.torealname = item.tousername;
msg.id0 = item.ID.ToString();
msg.id1 = item.id1;
msg.msgtime = item.CreateDate.Value.ToString("yyyy/MM/dd HH:mm:ss");
msg.msgtype = Convert.ToInt32(item.Type);
msg.filename = "";
msg.duration = item.Duration;//默认为0 如果是文件类型，则存放文件的大小 单位是KB
msg.imglist = new List <string>();
msg.msg = item.Msg;
msg.thumbCount = item.ThumbCount;
msg.selfThumb = false;
if (item.QuoteId != null)
{
msg.quoteId = item.QuoteId;
}
else
{
msg.quoteId = 0;
}
msg.quoteContent = item.QuoteContent;
if (msg.msgtype == 0)
{
//纯文本
msg.msg = item.Msg;
}
else if (msg.msgtype == 1)
{
//单个图片
msg.msg = item.Msg;
msg.filename = item.FileUrl;
}
else if (msg.msgtype == 2)
{
//文件
msg.msg = item.FileUrl;
msg.filename = item.Msg;
msg.duration = item.Duration;
}
else if (msg.msgtype == 3)
{
//图文混合
msg.msg = item.Msg;
if (!string.IsNullOrEmpty(item.ImgList))
{
msg.imglist = item.ImgList.Split(new Char[] { ';' }, StringSplitOptions.RemoveEmptyEntries).ToList();
}
}
else if (msg.msgtype == 4)
{
//语音
msg.msg = item.FileUrl;
msg.duration = item.Duration;
}
else if (msg.msgtype == 5)
{
//地图签到类消息
var p = JsonConvert.DeserializeObject <GDPosition>(item.Msg);
msg.msg = p.address;
msg.filename = p.latitude;
}
else if (msg.msgtype == 6)
{
//群组视频聊天消息 纯文本，忽略
}
else if (msg.msgtype == 7)
{
//视频类消息 已经存放了视频地址的url 忽略
}
else if (msg.msgtype == 8)
{
//回执类的消息 忽略
}
else if (msg.msgtype == 9 || msg.msgtype == 10)
{
//协同文档、协同研讨类消息
msg.filename = item.FileUrl;
}
msg.subjectId = "";
msg.subjectTitle = "";
if (!string.IsNullOrEmpty(item.SubjectId))
{
msg.subjectId = item.SubjectId;
}
return(msg);
}
