let admins reset default emojis

common/parser.go

@@ -66,6 +66,7 @@ func init() {
 var emojis map[string]string
 
 type emojiHolder struct {
+	NoDefault bool                `json:"no_defaults"`
 	Emojis    []map[string]string `json:"emojis"`
 }
 
@@ -77,17 +78,22 @@ func InitEmoji() error {
 	}
 
 	emojis = make(map[string]string, len(emoji.Emojis))
+	if !emoji.NoDefault {
 		for _, item := range emoji.Emojis {
 			for ikey, ival := range item {
 				emojis[ikey] = ival
 			}
 		}
+	}
 
 	emoji = emojiHolder{}
 	err = unmarshalJsonFileIgnore404("./config/emoji.json", &emoji)
 	if err != nil {
 		return err
 	}
+	if emoji.NoDefault {
+		emojis = make(map[string]string)
+	}
 
 	for _, item := range emoji.Emojis {
 		for ikey, ival := range item {