compile pofile in backend

frontend/frontend.go

@@ -1,6 +1,26 @@
 package frontend
 
-import "embed"
+import (
+	"embed"
+	"github.com/0xJacky/pofile"
+	"log"
+	"path"
+)
 
 //go:embed dist
 var DistFS embed.FS
+
+var Translations pofile.Dict
+
+func InitTranslations() {
+	lang := []string{"zh_CN", "zh_TW", "en"}
+	Translations = make(pofile.Dict)
+	for _, v := range lang {
+		p, err := pofile.Parse(path.Join("frontend", "src", "locale", v, "LC_MESSAGES", "app.po"))
+		if err != nil {
+			log.Fatalln(err)
+		}
+		Translations[p.Header.Language] = make(pofile.Dict)
+		Translations[p.Header.Language] = p.ToDict()
+	}
+}