🌐 localization [skip ci]

cmd/dashboard/controller/controller.go

@@ -12,6 +12,7 @@ import (
 	"code.cloudfoundry.org/bytefmt"
 	"github.com/gin-contrib/pprof"
 	"github.com/gin-gonic/gin"
+	"github.com/nicksnyder/go-i18n/v2/i18n"
 
 	"github.com/naiba/nezha/pkg/mygin"
 	"github.com/naiba/nezha/service/singleton"
@@ -26,6 +27,18 @@ func ServeWeb(port uint) *http.Server {
 	}
 	r.Use(mygin.RecordPath)
 	r.SetFuncMap(template.FuncMap{
+		"tr": func(id string, dataAndCount ...interface{}) string {
+			conf := i18n.LocalizeConfig{
+				MessageID: id,
+			}
+			if len(dataAndCount) > 1 {
+				conf.TemplateData = dataAndCount[1]
+			}
+			if len(dataAndCount) > 2 {
+				conf.PluralCount = dataAndCount[2]
+			}
+			return singleton.Localizer.MustLocalize(&conf)
+		},
 		"tf": func(t time.Time) string {
 			return t.In(singleton.Loc).Format("2006年1月2号 15:04:05")
 		},

cmd/dashboard/main.go

@@ -2,12 +2,13 @@ package main
 
 import (
 	"context"
+	"log"
+
 	"github.com/naiba/nezha/cmd/dashboard/controller"
 	"github.com/naiba/nezha/cmd/dashboard/rpc"
 	"github.com/naiba/nezha/model"
 	"github.com/naiba/nezha/service/singleton"
 	"github.com/ory/graceful"
-	"log"
 )
 
 func init() {
@@ -15,6 +16,7 @@ func init() {
 	singleton.Init()
 	singleton.InitConfigFromPath("data/config.yaml")
 	singleton.InitDBFromPath("data/sqlite.db")
+	singleton.InitLocalizer()
 	initSystem()
 }
 

cmd/playground/main.go

@@ -3,25 +3,48 @@ package main
 import (
 	"fmt"
 
-	"github.com/jinzhu/copier"
+	"github.com/naiba/nezha/service/singleton"
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+	"golang.org/x/text/language"
 )
 
-type Cat struct {
-	age     int
-	name    string
-	friends []string
+func htmlTemplateTranslateFn(id string, data interface{}, count interface{}) string {
+	return singleton.Localizer.MustLocalize(&i18n.LocalizeConfig{
+		MessageID:    id,
+		TemplateData: data,
+		PluralCount:  count,
+	})
 }
 
 func main() {
-	a := Cat{7, "Wilson", []string{"Tom", "Tabata", "Willie"}}
-	b := Cat{7, "Wilson", []string{"Tom", "Tabata", "Willie"}}
-	c := Cat{7, "Wilson", []string{"Tom", "Tabata", "Willie"}}
-	wilson := []*Cat{&a, &b, &c}
-	nikita := []Cat{}
-	copier.Copy(&nikita, &wilson)
+	singleton.InitLocalizer()
+	fmt.Println(singleton.Localizer.MustLocalize(&i18n.LocalizeConfig{
+		MessageID: "nezhaMonitor",
+	}))
 
-	nikita[0].friends = append(nikita[0].friends, "Syd")
+	fmt.Println(singleton.Localizer.MustLocalize(&i18n.LocalizeConfig{
+		MessageID: "nezhaMonitor",
+	}))
 
-	fmt.Println(wilson[0])
-	fmt.Println(nikita[0])
+	fmt.Println("tr nezhaMonitor", htmlTemplateTranslateFn("nezhaMonitor", nil, nil))
+	fmt.Println("tr nezhaMonitor", htmlTemplateTranslateFn("nezhaMonitor", nil, 2))
+	fmt.Println("tr nezhaMonitor", htmlTemplateTranslateFn("nezhaMonitor", map[string]string{
+		"Ext": "Plus",
+	}, 2))
+
+	bundle := i18n.NewBundle(language.English)
+	localizer := i18n.NewLocalizer(bundle, "en")
+	catsMessage := &i18n.Message{
+		ID:    "Cats",
+		One:   "I have {{.PluralCount}} cat.",
+		Other: "I have {{.PluralCount}} cats.",
+	}
+	fmt.Println(localizer.MustLocalize(&i18n.LocalizeConfig{
+		DefaultMessage: catsMessage,
+		PluralCount:    1,
+	}))
+	fmt.Println(localizer.MustLocalize(&i18n.LocalizeConfig{
+		DefaultMessage: catsMessage,
+		PluralCount:    2,
+	}))
 }