From b00b7817f2ea61d1aadeee4c0dea09fac68f60b8 Mon Sep 17 00:00:00 2001
From: qinyening <710leo@gmail.com>
Date: Fri, 15 Jan 2021 15:58:21 +0800
Subject: [PATCH] Support screen and alert template (#517)

---
 src/modules/judge/judge.go            |  2 +-
 src/modules/monapi/config/yaml.go     | 11 ++++++
 src/modules/monapi/http/router.go     |  6 ++++
 src/modules/monapi/http/router_tpl.go | 49 +++++++++++++++++++++++++++
 4 files changed, 67 insertions(+), 1 deletion(-)
 create mode 100644 src/modules/monapi/http/router_tpl.go

diff --git a/src/modules/judge/judge.go b/src/modules/judge/judge.go
index 35c80ec1..e7e01100 100644
--- a/src/modules/judge/judge.go
+++ b/src/modules/judge/judge.go
@@ -117,7 +117,7 @@ func pconf() {
 
 func start() {
 	runner.Init()
-	fmt.Println("transfer start, use configuration file:", *conf)
+	fmt.Println("judge start, use configuration file:", *conf)
 	fmt.Println("runner.Cwd:", runner.Cwd)
 	fmt.Println("runner.Hostname:", runner.Hostname)
 }
diff --git a/src/modules/monapi/config/yaml.go b/src/modules/monapi/config/yaml.go
index 3422ae63..a9d18010 100644
--- a/src/modules/monapi/config/yaml.go
+++ b/src/modules/monapi/config/yaml.go
@@ -29,6 +29,12 @@ type ConfYaml struct {
 	Link          linkSection         `yaml:"link"`
 	IndexMod      string              `yaml:"indexMod"`
 	I18n          i18n.I18nSection    `yaml:"i18n"`
+	Tpl           tplSection          `yaml:"tpl"`
+}
+
+type tplSection struct {
+	AlertPath  string `yaml:"alertPath"`
+	ScreenPath string `yaml:"screenPath"`
 }
 
 type mergeSection struct {
@@ -175,6 +181,11 @@ func Parse(ymlfile string) error {
 		"converge": true, // 历史告警的数据库表，对于已收敛的告警，默认删掉，不保留，省得告警太多
 	})
 
+	viper.SetDefault("tpl", map[string]string{
+		"alertPath":  "./etc/alert",
+		"screenPath": "./etc/screen",
+	})
+
 	err = viper.Unmarshal(&yaml)
 	if err != nil {
 		return fmt.Errorf("Unmarshal %v", err)
diff --git a/src/modules/monapi/http/router.go b/src/modules/monapi/http/router.go
index f40ae558..217e0425 100644
--- a/src/modules/monapi/http/router.go
+++ b/src/modules/monapi/http/router.go
@@ -144,6 +144,12 @@ func Config(r *gin.Engine) {
 		aggr.GET("/:id", aggrCalcGet)
 	}
 
+	tpl := r.Group("/api/mon/tpl")
+	{
+		tpl.GET("", tplNameGets)
+		tpl.GET("/content", tplGet)
+	}
+
 	aggrs := r.Group("/api/mon/aggrs").Use()
 	{
 		aggrs.GET("", aggrCalcsWithEndpointGet)
diff --git a/src/modules/monapi/http/router_tpl.go b/src/modules/monapi/http/router_tpl.go
new file mode 100644
index 00000000..5bcfa06a
--- /dev/null
+++ b/src/modules/monapi/http/router_tpl.go
@@ -0,0 +1,49 @@
+package http
+
+import (
+	"github.com/didi/nightingale/src/modules/monapi/config"
+
+	"github.com/gin-gonic/gin"
+	"github.com/toolkits/pkg/file"
+)
+
+func tplNameGets(c *gin.Context) {
+	tplType := mustQueryStr(c, "tplType")
+
+	var files []string
+	var err error
+	switch tplType {
+	case "alert":
+		files, err = file.FilesUnder(config.Get().Tpl.AlertPath)
+		dangerous(err)
+	case "screen":
+		files, err = file.FilesUnder(config.Get().Tpl.ScreenPath)
+		dangerous(err)
+	default:
+		bomb("tpl type not found")
+	}
+
+	renderData(c, files, err)
+}
+
+func tplGet(c *gin.Context) {
+	tplName := mustQueryStr(c, "tplName")
+	tplType := mustQueryStr(c, "tplType")
+
+	var filePath string
+	switch tplType {
+	case "alert":
+		filePath = config.Get().Tpl.AlertPath + "/" + tplName
+	case "screen":
+		filePath = config.Get().Tpl.ScreenPath + "/" + tplName
+	default:
+		bomb("tpl type not found")
+	}
+
+	if !file.IsExist(filePath) {
+		bomb("tpl not found")
+	}
+
+	content, err := file.ToString(filePath)
+	renderData(c, content, err)
+}
-- 
GitLab