add batch enable channel api

plugin/api/alerting/api.go

@@ -30,6 +30,7 @@ func (alert *AlertAPI) Init() {
 	api.HandleAPIMethod(api.GET, "/alerting/rule/:rule_id/info", alert.RequirePermission(alert.getRuleDetail, enum.PermissionAlertRuleRead, enum.PermissionAlertMessageRead))
 	api.HandleAPIMethod(api.POST, "/alerting/rule/_enable", alert.RequirePermission(alert.batchEnableRule, enum.PermissionAlertRuleWrite))
 	api.HandleAPIMethod(api.POST, "/alerting/rule/_disable", alert.RequirePermission(alert.batchDisableRule, enum.PermissionAlertRuleWrite))
+	api.HandleAPIMethod(api.GET, "/alerting/rule/_search_values", alert.RequirePermission(alert.searchFieldValues, enum.PermissionAlertRuleRead))
 
 	api.HandleAPIMethod(api.GET, "/alerting/channel/:channel_id", alert.RequirePermission(alert.getChannel, enum.PermissionAlertChannelRead))
 	api.HandleAPIMethod(api.POST, "/alerting/channel", alert.RequirePermission(alert.createChannel, enum.PermissionAlertChannelWrite))
@@ -37,6 +38,8 @@ func (alert *AlertAPI) Init() {
 	api.HandleAPIMethod(api.PUT, "/alerting/channel/:channel_id", alert.RequirePermission(alert.updateChannel, enum.PermissionAlertChannelWrite))
 	api.HandleAPIMethod(api.GET, "/alerting/channel/_search", alert.RequirePermission(alert.searchChannel, enum.PermissionAlertChannelRead))
 	api.HandleAPIMethod(api.POST, "/alerting/channel/test", alert.RequirePermission(alert.testChannel, enum.PermissionAlertChannelWrite))
+	api.HandleAPIMethod(api.POST, "/alerting/channel/_enable", alert.RequirePermission(alert.batchEnableChannel, enum.PermissionAlertChannelWrite))
+	api.HandleAPIMethod(api.POST, "/alerting/channel/_disable", alert.RequirePermission(alert.batchDisableChannel, enum.PermissionAlertChannelWrite))
 
 	api.HandleAPIMethod(api.GET, "/alerting/alert/_search", alert.RequirePermission(alert.searchAlert, enum.PermissionAlertHistoryRead))
 	api.HandleAPIMethod(api.GET, "/alerting/alert/:alert_id", alert.RequirePermission(alert.getAlert, enum.PermissionAlertHistoryRead))

plugin/api/alerting/channel.go

@@ -315,4 +315,65 @@ func (h *AlertAPI) testChannel(w http.ResponseWriter, req *http.Request, ps http
 		return
 	}
 	h.WriteAckOKJSON(w)
+}
+
+func (alertAPI *AlertAPI) batchEnableChannel(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
+	var channelIDs = []string{}
+	err := alertAPI.DecodeJSON(req, &channelIDs)
+	if err != nil {
+		log.Error(err)
+		alertAPI.WriteError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	if len(channelIDs) == 0 {
+		alertAPI.WriteJSON(w, util.MapStr{}, http.StatusOK)
+		return
+	}
+	if len(channelIDs) > 0 {
+		err = setChannelEnabled(true, channelIDs)
+		if err != nil {
+			log.Error(err)
+			alertAPI.WriteError(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+	}
+	alertAPI.WriteAckOKJSON(w)
+}
+
+func (alertAPI *AlertAPI) batchDisableChannel(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
+	var channelIDs = []string{}
+	err := alertAPI.DecodeJSON(req, &channelIDs)
+	if err != nil {
+		log.Error(err)
+		alertAPI.WriteError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	if len(channelIDs) == 0 {
+		alertAPI.WriteJSON(w, util.MapStr{}, http.StatusOK)
+		return
+	}
+	if len(channelIDs) > 0 {
+		err = setChannelEnabled(false, channelIDs)
+		if err != nil {
+			log.Error(err)
+			alertAPI.WriteError(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+	}
+	alertAPI.WriteAckOKJSON(w)
+}
+
+func setChannelEnabled(enabled bool, channelIDs []string) error {
+	q := util.MapStr{
+		"query": util.MapStr{
+			"terms": util.MapStr{
+				"id": channelIDs,
+			},
+		},
+		"script": util.MapStr{
+			"source": fmt.Sprintf("ctx._source['enabled'] = %v", enabled),
+		},
+	}
+	err := orm.UpdateBy(alerting.Channel{}, util.MustToJSONBytes(q))
+	return err
 }

plugin/api/alerting/rule.go

@@ -1177,7 +1177,6 @@ func (alertAPI *AlertAPI) batchDisableRule(w http.ResponseWriter, req *http.Requ
 		alertAPI.WriteError(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
-	log.Info(rules)
 	var newIDs []string
 	for _, rule := range rules {
 		if rule.Enabled {
@@ -1207,6 +1206,61 @@ func (alertAPI *AlertAPI) batchDisableRule(w http.ResponseWriter, req *http.Requ
 	alertAPI.WriteAckOKJSON(w)
 }
 
+func (alertAPI *AlertAPI) searchFieldValues(w http.ResponseWriter, req *http.Request, ps httprouter.Params) {
+	var keyword = alertAPI.GetParameterOrDefault(req, "keyword", "")
+	var field = alertAPI.GetParameterOrDefault(req, "field", "category")
+	items , err := searchListItems(field, keyword, 20)
+	if err != nil {
+		log.Error(err)
+		alertAPI.WriteError(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	alertAPI.WriteJSON(w, items, http.StatusOK)
+}
+
+func searchListItems(field, keyword string, size int) ([]string, error){
+	query := util.MapStr{
+		"size": 0,
+		"aggs": util.MapStr{
+			"items": util.MapStr{
+				"terms": util.MapStr{
+					"field": field,
+					"size":  size,
+				},
+			},
+		},
+	}
+	if v := strings.TrimSpace(keyword); v != ""{
+		query["query"]= util.MapStr{
+			"query_string": util.MapStr{
+				"default_field": field,
+				"query":         fmt.Sprintf("*%s*", v),
+			},
+		}
+	}
+	q := orm.Query{
+		RawQuery: util.MustToJSONBytes(query),
+	}
+	err, result := orm.Search(alerting.Rule{}, &q)
+	if err != nil {
+		return nil, err
+	}
+	searchRes := elastic.SearchResponse{}
+	err = util.FromJSONBytes(result.Raw, &searchRes)
+	if err != nil {
+		return nil, err
+	}
+	items := []string{}
+	for _, bk := range searchRes.Aggregations["items"].Buckets {
+		if v, ok := bk["key"].(string); ok {
+			if strings.Contains(v, keyword){
+				items = append(items, v)
+			}
+		}
+	}
+	return items, nil
+}
+
 func getRulesByID(ruleIDs []string) ([]alerting.Rule, error){
 	if len(ruleIDs) == 0 {
 		return nil, nil