From af18019ac3396d6ff417c8352d53362464243bc5 Mon Sep 17 00:00:00 2001
From: junleea <354425203@qq.com>
Date: Thu, 2 Jan 2025 15:39:05 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=8F=91=E9=80=81=E9=82=AE?=
 =?UTF-8?q?=E4=BB=B6=E5=8A=9F=E8=83=BD=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 handler/tool.go        | 41 +++++++++++++++++++++++++++++++++++++++++
 service/toolService.go | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+)

diff --git a/handler/tool.go b/handler/tool.go
index e8a2de5..2bf6f39 100644
--- a/handler/tool.go
+++ b/handler/tool.go
@@ -31,6 +31,12 @@ type GetFileListReq struct {
 	Md5  string `json:"md5" form:"md5"`
 }
 
+type SendMailReq struct {
+	Title   string `json:"title" form:"title"`
+	Content string `json:"content" form:"content"`
+	To      string `json:"to" form:"to"`
+}
+
 func SetUpToolGroup(router *gin.Engine) {
 	toolGroup := router.Group("/tool")
 	toolGroup.POST("/set_redis", SetRedis)
@@ -45,6 +51,8 @@ func SetUpToolGroup(router *gin.Engine) {
 	toolGroup.POST("/file_del", DelFile)
 	//服务器、设备状态接口
 	toolGroup.POST("/monitor", SetDeviceStatusV2)
+	//发送邮件
+	toolGroup.POST("/send_mail", SendMailTool)
 }
 
 func SetDeviceStatusV2(c *gin.Context) {
@@ -353,3 +361,36 @@ func SendMail(title, content string) {
 		fmt.Println(err)
 	}
 }
+
+func SendMailTool(c *gin.Context) {
+	id, _ := c.Get("id")
+	id1 := int(id.(float64))
+
+	var req SendMailReq
+	if err := c.ShouldBind(&req); err == nil {
+		user := dao.FindUserByUserID(id1)
+		if user.ID == 0 {
+			c.JSON(http.StatusOK, gin.H{"error": "user not found", "code": proto.ParameterError, "message": "failed"})
+			return
+		}
+		//目标邮箱地址是否合法
+		if !service.CheckEmail(req.To) {
+			c.JSON(http.StatusOK, gin.H{"error": "email address is invalid", "code": proto.ParameterError, "message": "failed"})
+			return
+		}
+		if req.Title == "" || req.Content == "" {
+			c.JSON(http.StatusOK, gin.H{"error": "title or content is empty", "code": proto.ParameterError, "message": "failed"})
+			return
+		}
+		//发送邮件
+		if user.Role == "admin" {
+			go service.SendEmail(req.To, req.Title, req.Content)
+			c.JSON(http.StatusOK, gin.H{"code": proto.SuccessCode, "message": "success", "data": "mail will be sent"})
+		} else {
+			c.JSON(http.StatusOK, gin.H{"error": "no send mail permission", "code": proto.PermissionDenied, "message": "failed"})
+		}
+	} else {
+		c.JSON(http.StatusOK, gin.H{"error": err.Error(), "code": proto.ParameterError, "message": "failed"})
+	}
+
+}
diff --git a/service/toolService.go b/service/toolService.go
index e67de01..754daed 100644
--- a/service/toolService.go
+++ b/service/toolService.go
@@ -1,6 +1,8 @@
 package service
 
 import (
+	"fmt"
+	"regexp"
 	"time"
 	"videoplayer/proto"
 	"videoplayer/worker"
@@ -76,3 +78,38 @@ func GetAllRedis() (code int, msg string, data []worker.RedisInfo) {
 	}
 	return proto.SuccessCode, "success", data
 }
+
+func SendEmail(email, subject, body string) {
+	//捕获异常
+	defer func() {
+		if err := recover(); err != nil {
+			fmt.Errorf("tool send mail error: %s", err)
+		}
+	}()
+	// TODO
+	// 发送邮件
+	// 邮件内容
+	// 邮件标题
+	// 收件人
+	// 发送邮件
+	// 发送邮件通知
+	// 发送邮件通知
+	var em worker.MyEmail
+	em.SmtpPassword = "nihzazdkmucnbhid"
+	em.SmtpHost = "pop.qq.com:587"
+	em.SmtpUserName = "354425203@qq.com"
+	em.SmtpPort = 587
+	em.ImapPort = 993
+	err := em.Send(subject, body, []string{email})
+	if err != nil {
+		fmt.Println("send mail error:", err)
+	}
+}
+
+// 地址校验
+func CheckEmail(email string) bool {
+	//正则表达式判断是否是邮箱
+	pattern := `^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+(.[a-zA-Z0-9_-])+$`
+	reg := regexp.MustCompile(pattern)
+	return reg.MatchString(email)
+}