added dingtalk

backend/services/notification/ding_talk.go

@@ -0,0 +1,84 @@
+package notification
+
+import (
+	"crawlab/model"
+	"crawlab/utils"
+	"errors"
+	"fmt"
+	"github.com/apex/log"
+	"github.com/imroc/req"
+	"runtime/debug"
+	"time"
+)
+
+func SendDingTalkNotification(t model.Task, s model.Spider) error {
+	// 获取用户
+	user, _ := model.GetUser(t.UserId)
+
+	// 如果AppKey或AppSecret未设置，则返回错误
+	if user.Setting.DingTalkAppKey == "" || user.Setting.DingTalkAppSecret == "" {
+		return errors.New("ding_talk_app_key or ding_talk_app_secret is empty")
+	}
+
+	// 获取access_token
+	accessToken, err := GetDingTalkAccessToken(user)
+	if err != nil {
+		return err
+	}
+
+	// 时间戳
+	timestamp := time.Now().Unix()
+
+	// 计算sign
+	signRawString := fmt.Sprintf("%d\n%s", timestamp, user.Setting.DingTalkAppSecret)
+	sign := utils.ComputeHmacSha256(signRawString, user.Setting.DingTalkAppSecret)
+
+	// 请求数据
+	url := fmt.Sprintf("https://oapi.dingtalk.com/robot/send?access_token=%s", accessToken)
+	header := req.Header{
+		"Content-Type": "application/json",
+		"timestamp":    fmt.Sprintf("%d000", timestamp),
+		"sign":         sign,
+	}
+	data := req.Param{
+		"msgtype": "text",
+		"text": req.Param{
+			"text": "it works",
+		},
+	}
+	res, err := req.Post(url, header, req.BodyJSON(&data))
+	if err != nil {
+		log.Errorf("dingtalk notification error: " + err.Error())
+		debug.PrintStack()
+		return err
+	}
+	log.Infof(fmt.Sprintf("%+v", res))
+	return nil
+}
+
+func GetDingTalkAccessToken(u model.User) (string, error) {
+	type ResBody struct {
+		ErrCode     int `json:"errcode"`
+		ErrMsg      string `json:"errmsg"`
+		AccessToken string `json:"access_token"`
+	}
+
+	// 请求数据
+	url := fmt.Sprintf("https://oapi.dingtalk.com/gettoken?appkey=%s&appsecret=%s", u.Setting.DingTalkAppKey, u.Setting.DingTalkAppSecret)
+	res, err := req.Get(url)
+	if err != nil {
+		log.Errorf("get dingtalk access_token error: " + err.Error())
+		debug.PrintStack()
+		return "", err
+	}
+
+	// 解析相应body
+	var resBody ResBody
+	if err := res.ToJSON(&resBody); err != nil {
+		log.Errorf("get dingtalk access_token error: " + err.Error())
+		debug.PrintStack()
+		return "", err
+	}
+
+	return resBody.AccessToken, nil
+}

backend/services/task.go

@@ -519,6 +519,10 @@ func ExecuteTask(id int) {
 	if user.Email != "" &&
 		user.Setting.NotificationTrigger == constants.NotificationTriggerOnTaskEnd {
 		SendTaskEmail(user, t, spider)
+		if err := notification.SendDingTalkNotification(t, spider); err != nil {
+			log.Errorf(err.Error())
+			debug.PrintStack()
+		}
 	}
 
 	// 保存任务

frontend/src/views/setting/Setting.vue

@@ -33,14 +33,16 @@
             v-model="userInfo.setting.ding_talk_app_secret"
             :placeholder="$t('DingTalk AppSecret')"
           />
+
+          <i class="icon el-icon-view" @click="toggleDingTalkAppSecret"></i>
         </template>
         <template v-else>
           <el-input
-            type="password"
-            suffix-icon="el-icon-view"
             v-model="userInfo.setting.ding_talk_app_secret"
+            type="password"
             :placeholder="$t('DingTalk AppSecret')"
           />
+          <i class="icon el-icon-view" @click="toggleDingTalkAppSecret"></i>
         </template>
       </el-form-item>
       <el-form-item>
@@ -104,6 +106,9 @@ export default {
           this.$message.success(this.$t('Saved successfully'))
         }
       })
+    },
+    toggleDingTalkAppSecret () {
+      this.isShowDingTalkAppSecret = !this.isShowDingTalkAppSecret
     }
   },
   async created () {
@@ -121,4 +126,11 @@ export default {
   .setting-form .buttons {
     text-align: right;
   }
+
+  .setting-form .icon {
+    top: calc(50% - 14px / 2);
+    right: 14px;
+    position: absolute;
+    color: #DCDFE6;
+  }
 </style>