chore: minor fixes and hello 2024

README.md

@@ -219,6 +219,7 @@ We have already implemented HTTP middlewares to support event handling:
 - [Hertz Middleware](https://github.com/go-lark/lark-hertz)
 
 Example: [examples/gin-middleware](https://github.com/go-lark/examples/tree/main/gin-middleware)
+Example: [examples/hertz-middleware](https://github.com/go-lark/examples/tree/main/hertz-middleware)
 
 #### URL Challenge
 
@@ -253,7 +254,20 @@ r.POST("/", func(c *gin.Context) {
 })
 ```
 
-#### Receiving Message
+#### Card Callback
+
+We may also setup callback for card actions (e.g. button). The URL challenge part is the same.
+
+We may use `LarkCardHandler` to handle the actions:
+```go
+r.Use(middleware.LarkCardHandler())
+r.POST("/callback", func(c *gin.Context) {
+    if card, ok := middleware.GetCardCallback(c); ok {
+    }
+})
+```
+
+#### Receiving Message (Event V1)
 
 For older bots, please use v1:
 
@@ -310,6 +324,8 @@ Example: [examples/event-forward](https://github.com/go-lark/examples/tree/main/
    LARK_OPEN_ID
    LARK_CHAT_ID
    LARK_MESSAGE_ID
+   LARK_WEBHOOK_V2
+   LARK_WEBHOOK_V2_SIGNED
    ```
 
    `LARK_APP_ID` and `LARK_APP_SECRET` are mandatory. Others are required only by specific API tests.
@@ -388,4 +404,4 @@ func CopyFile(bot *lark.Bot, fileToken, dstFolderToken, dstName string) (*CopyFi
 
 ## License
 
-Copyright (c) David Zhang, 2018-2023. Licensed under MIT License.
+Copyright (c) David Zhang, 2018-2024. Licensed under MIT License.

event_v2.go

@@ -52,9 +52,9 @@ type EventV2UserID struct {
 
 // PostEvent with event v2 format
 // and it's part of EventV2 instead of package method
-func (e EventV2) PostEvent(client *http.Client, hookURL string, event EventV2) (*http.Response, error) {
+func (e EventV2) PostEvent(client *http.Client, hookURL string) (*http.Response, error) {
 	buf := new(bytes.Buffer)
-	err := json.NewEncoder(buf).Encode(event)
+	err := json.NewEncoder(buf).Encode(e)
 	if err != nil {
 		log.Printf("Encode json failed: %+v\n", err)
 		return nil, err

logger.go

@@ -78,11 +78,3 @@ func (bot *Bot) WithContext(ctx context.Context) *Bot {
 	bot.ctx = ctx
 	return bot
 }
-
-func (bot Bot) captureOutput(f func()) string {
-	var buf bytes.Buffer
-	bot.logger.SetOutput(&buf)
-	f()
-	bot.logger.SetOutput(os.Stderr)
-	return buf.String()
-}