/// <summary>
/// 将消息中的东西替换为CQ码
/// </summary>
/// <param name="message">原始消息</param>
/// <returns></returns>
public static string Start(ReceiveMessage message)
{
string result = string.Empty;
string msg = message.CurrentPacket.Data.Content;
switch (message.CurrentPacket.Data.MsgType)
{
case "TempSessionMsg":
if (msg.Contains("图片"))
{
var c = JsonConvert.DeserializeObject <PicMessage>(msg).FriendPic;
foreach (var item in c)
{
result += MakeCQImage(item);
}
}
else
{
result = JObject.Parse(msg)["Content"].ToString();
}
break;
case "AtMsg":
{
//at消息主要将消息中的at消息转变为CQ码
//而@人名 中的人名格式可能会不同,不能直接用群名片替换,所以要从群成员列表寻找这个人
//按备注->群名片->昵称的顺序,替换可能出现的名称
TextMessage textMessage = JsonConvert.DeserializeObject <TextMessage>(msg);
result = textMessage.Content;
//从缓存寻找这个群
GroupMemberList ls = MemberSave.Find(x => x.GroupUin == message.CurrentPacket.Data.FromGroupId);
if (ls == null) //未在缓存找到,将这个群加入缓存
{
ls = JsonConvert.DeserializeObject <GroupMemberList>(
WebAPI.GetGroupMemberList(message.CurrentPacket.Data.FromGroupId));
MemberSave.Add(ls);
}
foreach (var item in textMessage.UserID)
{
GroupMemberList.Memberlist mem = ls.MemberList.Where(x => x.MemberUin == item).First();
foreach (var pro in mem.GetType().GetProperties())
{
//将空文本变成null,方便后续??运算符
try
{
if (string.IsNullOrEmpty(pro.GetValue(mem).ToString()))
{
pro.SetValue(mem, null);
}
}
catch (NullReferenceException e)
{
pro.SetValue(mem, null); //如果是null则会跳至catch块
}
}
string originStr = "@" + (mem.AutoRemark ?? mem.GroupCard ?? mem.NickName);
result = result.Replace(originStr, CQApi.CQCode_At(item).ToSendString());
}
break;
}
case "TextMsg":
result = msg;
break;
case "PicMsg":
{
//图片消息是将图片消息的信息配置进image文件夹下的以MD5为名称的cqimg文件内
PicMessage picMessage =
JsonConvert.DeserializeObject <PicMessage>(message.CurrentPacket.Data.Content);
if (!Directory.Exists("data\\image"))
{
Directory.CreateDirectory("data\\image");
}
result = picMessage.Content;
if (picMessage.GroupPic != null) //是群图片消息
{
foreach (var item in picMessage.GroupPic)
{
result += MakeCQImage(item);
}
}
else //是好友图片消息
{
foreach (var item in picMessage.FriendPic)
{
result += MakeCQImage(item);
}
}
break;
}
case "VoiceMsg":
{
if (!Directory.Exists("data\\record\\"))
{
Directory.CreateDirectory("data\\record\\");
}
JObject json = JObject.Parse(msg);
string url = json["Url"].ToString();
string MD5 = GenerateMD5(url);
string path = "data\\record\\" + MD5 + ".silk";
if (!File.Exists(path))
{
IniConfig ini = new IniConfig(path);
ini.Object.Add(new ISection("record"));
ini.Object["record"]["url"] = url;
ini.Save();
}
result = CQApi.CQCode_Record(MD5 + ".silk").ToString();
break;
}
case "RedBagMsg":
{
string title = JObject.Parse(msg)["Content"]?.ToString();
result = $"[CQ:hb,title={title}]";
break;
}
case "XmlMsg":
{
result = JObject.Parse(msg)["Content"].ToString();
var xml = new XmlDocument();
int index = result.IndexOf("</msg>");
result = result.Substring(0, index + "</msg>".Length);
xml.LoadXml(result);
var root = xml.FirstChild.NextSibling;
foreach (XmlAttribute item in root.Attributes)
{
if (item.Name == "actionData" && item.Value.Contains("group:"))
{
result = $"[CQ:contact,id={item.Value.Replace("group:", "")},type=group]";
break;
}
else if (item.Name == "actionData" && item.Value.Contains("AppCmd://OpenContactInfo/?uin"))
{
result = $"[CQ:contact,id={item.Value.Replace("AppCmd://OpenContactInfo/?uin=", "")},type=qq]";
break;
}
else if (item.Name == "url" && item.Value.Contains("y.music.163.com"))
{
int musicid = Convert.ToInt32(Regex.Replace(item.Value, "https:\\/\\/y.music.163.com\\/m/song\\/([0-9]*)\\/\\?userid=([0-9]*)", "$1"));
int userid = Convert.ToInt32(Regex.Replace(item.Value, "https:\\/\\/y.music.163.com\\/m/song\\/([0-9]*)\\/\\?userid=([0-9]*)", "$2"));
result = $"[CQ:music,type=163,id={musicid},userid={userid}]";
break;
}
}
if (!result.StartsWith("[CQ:"))
{
result = $"[CQ:rich,content={result.Replace("\n","").Replace("\r","")}]";
}
break;
}
case "JsonMsg":
{
result = JObject.Parse(msg)["Content"].ToString();
result = result.Substring(result.IndexOf("{\"app\":\""));
var json = JObject.Parse(result);
if (json["meta"]["music"] != null)
{
var musicroot = json["meta"]["music"];
int musicid = Convert.ToInt32(Regex.Replace(musicroot["jumpUrl"].ToString(), "https:\\/\\/y.music.163.com\\/m/song\\/([0-9]*)\\/\\?userid=([0-9]*)", "$1"));
int userid = Convert.ToInt32(Regex.Replace(musicroot["jumpUrl"].ToString(), "https:\\/\\/y.music.163.com\\/m/song\\/([0-9]*)\\/\\?userid=([0-9]*)", "$2"));
result = $"[CQ:music,type=163,id={musicid},userid={userid},title={musicroot["title"]},desc={musicroot["desc"]}]";
}
else
{
result = $"[CQ:rich,title={json["prompt"]}]";
}
break;
}
}
result = Regex.Replace(result, "\\[表情(\\d*)\\]", "[CQ:face,id=$1]"); //处理QQ表情信息
//处理emoji消息
foreach (var a in result)
{
//UTF-8下，大部分的emoji都是以\ud83d开头
if (a == '\ud83d' && result.IndexOf(a) != result.Length - 1)
{
//取这个emoji
string str = a.ToString() + result[result.IndexOf(a) + 1].ToString();
UTF32Encoding enc = new UTF32Encoding(true, false);
byte[] bytes = enc.GetBytes(str); //转换字节数组
//使用BitConvert将字节数组转换为16进制，之后转换为10进制即可
result = result.Replace(str,
CQApi.CQCode_Emoji(Convert.ToInt32(BitConverter.ToString(bytes).Replace("-", ""), 16))
.ToString());
break;
}
}
return(result);
}
/// <summary>
/// 将消息中的东西替换为CQ码
/// </summary>
/// <param name="message">原始消息</param>
/// <returns></returns>
public static string Start(ReceiveMessage message)
{
string result = string.Empty;
string msg = message.CurrentPacket.Data.Content;
switch (message.CurrentPacket.Data.MsgType)
{
case "AtMsg":
{
TextMessage textMessage = JsonConvert.DeserializeObject <TextMessage>(msg);
result = textMessage.Content;
GroupMemberList ls = JsonConvert.DeserializeObject <GroupMemberList>(WebAPI.GetGroupMemberList(message.CurrentPacket.Data.FromGroupId));
foreach (var item in textMessage.UserID)
{
GroupMemberList.Memberlist mem = ls.MemberList.Where(x => x.MemberUin == item).First();
foreach (var pro in mem.GetType().GetProperties())
{
if (string.IsNullOrEmpty(pro.GetValue(mem).ToString()))
{
pro.SetValue(mem, null);
}
}
string originStr = "@" + (mem.AutoRemark ?? mem.GroupCard ?? mem.NickName);
result = result.Replace(originStr, CQApi.CQCode_At(item).ToSendString());
}
break;
}
case "TextMsg":
result = msg;
break;
case "PicMsg":
{
PicMessage picMessage = JsonConvert.DeserializeObject <PicMessage>(message.CurrentPacket.Data.Content);
if (!Directory.Exists("data\\image"))
{
Directory.CreateDirectory("data\\image");
}
result = picMessage.Content;
foreach (var item in picMessage.GroupPic)
{
string md5 = GenerateMD5(item.FileMd5).ToUpper();
string path = $"data\\image\\{md5}.cqimg";
if (!File.Exists(path))
{
IniConfig ini = new IniConfig(path);
ini.Object.Add(new ISection("image"));
ini.Object["image"]["md5"] = item.FileMd5;
ini.Object["image"]["size"] = item.FileSize;
ini.Object["image"]["url"] = item.Url;
ini.Save();
}
result += CQApi.CQCode_Image(md5);
}
break;
}
case "VoiceMsg":
{
if (!Directory.Exists("data\\record\\"))
{
Directory.CreateDirectory("data\\record\\");
}
JObject json = JObject.Parse(msg);
string url = json["Url"].ToString();
string MD5 = GenerateMD5(url);
string path = "data\\record\\" + MD5 + ".silk";
if (!File.Exists(path))
{
IniConfig ini = new IniConfig(path);
ini.Object.Add(new ISection("record"));
ini.Object["record"]["url"] = url;
ini.Save();
}
result = CQApi.CQCode_Record(MD5 + ".silk").ToString();
break;
}
}
result = Regex.Replace(result, "\\[表情(\\d*)\\]", "[CQ:face,id=$1]");
foreach (var a in result)
{
if (a == '\ud83d' && result.IndexOf(a) != result.Length - 1)
{
string str = a.ToString() + result[result.IndexOf(a) + 1].ToString();
string text = "";
foreach (var item in Encoding.UTF32.GetBytes(str))
{
text += item.ToString("x");
}
result = result.Replace(str, CQApi.CQCode_Emoji(Convert.ToInt32(text, 16)).ToString());
break;
}
}
return(result);
}