71 lines
1.9 KiB
Go
71 lines
1.9 KiB
Go
package handler
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import (
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"encoding/json"
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"go-wechat/entity"
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"go-wechat/model"
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"go-wechat/service"
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"go-wechat/types"
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"go-wechat/utils"
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"log"
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"net"
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"strings"
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"time"
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)
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// Parse
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// @description: 解析消息
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// @param msg
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func Parse(remoteAddr net.Addr, msg []byte) {
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var m model.Message
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if err := json.Unmarshal(msg, &m); err != nil {
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log.Printf("[%s]消息解析失败： %v", remoteAddr, err)
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log.Printf("[%s]消息内容： %d -> %v", remoteAddr, len(msg), string(msg))
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return
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}
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// 提取出群成员信息
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// Sys类型的消息正文不包含微信 Id，所以不需要处理
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if m.IsGroup() && m.Type != types.MsgTypeSys {
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// 群消息，处理一下消息和发信人
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groupUser := strings.Split(m.Content, "\n")[0]
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groupUser = strings.ReplaceAll(groupUser, ":", "")
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// 如果两个id一致，说明是系统发的
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if m.FromUser != groupUser {
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m.GroupUser = groupUser
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}
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// 用户的操作单独提出来处理一下
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m.Content = strings.Join(strings.Split(m.Content, "\n")[1:], "\n")
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}
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log.Printf("%s\n消息来源: %s\n群成员: %s\n消息类型: %v\n消息内容: %s", remoteAddr, m.FromUser, m.GroupUser, m.Type, m.Content)
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// 异步处理消息
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go func() {
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if m.IsNewUserJoin() {
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log.Printf("%s -> 开始迎新 -> %s", m.FromUser, m.Content)
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// 欢迎新成员
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go handleNewUserJoin(m)
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} else if m.IsAt() {
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// @机器人的消息
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go handleAtMessage(m)
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} else if !strings.Contains(m.FromUser, "@") && m.Type == types.MsgTypeText {
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// 私聊消息处理
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utils.SendMessage(m.FromUser, "", "暂未开启私聊AI", 0)
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}
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}()
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// 转换为结构体之后入库
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var ent entity.Message
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ent.MsgId = m.MsgId
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ent.CreateTime = m.CreateTime
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ent.CreateAt = time.Unix(int64(m.CreateTime), 0)
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ent.Content = m.Content
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ent.FromUser = m.FromUser
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ent.GroupUser = m.GroupUser
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ent.ToUser = m.ToUser
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ent.Type = m.Type
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ent.DisplayFullContent = m.DisplayFullContent
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ent.Raw = string(msg)
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go service.SaveMessage(ent)
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}
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