telebot: implement OnMedia endpoint

bot.go

@@ -504,38 +504,46 @@ func (b *Bot) handle(end string, c Context) bool {
 }
 
 func (b *Bot) handleMedia(c Context) bool {
-	m := c.Message()
+	var (
+		m     = c.Message()
+		fired = true
+	)
 
 	switch {
 	case m.Photo != nil:
-		b.handle(OnPhoto, c)
+		fired = b.handle(OnPhoto, c)
 	case m.Voice != nil:
-		b.handle(OnVoice, c)
+		fired = b.handle(OnVoice, c)
 	case m.Audio != nil:
-		b.handle(OnAudio, c)
+		fired = b.handle(OnAudio, c)
 	case m.Animation != nil:
-		b.handle(OnAnimation, c)
+		fired = b.handle(OnAnimation, c)
 	case m.Document != nil:
-		b.handle(OnDocument, c)
+		fired = b.handle(OnDocument, c)
 	case m.Sticker != nil:
-		b.handle(OnSticker, c)
+		fired = b.handle(OnSticker, c)
 	case m.Video != nil:
-		b.handle(OnVideo, c)
+		fired = b.handle(OnVideo, c)
 	case m.VideoNote != nil:
-		b.handle(OnVideoNote, c)
+		fired = b.handle(OnVideoNote, c)
 	case m.Contact != nil:
-		b.handle(OnContact, c)
+		fired = b.handle(OnContact, c)
 	case m.Location != nil:
-		b.handle(OnLocation, c)
+		fired = b.handle(OnLocation, c)
 	case m.Venue != nil:
-		b.handle(OnVenue, c)
+		fired = b.handle(OnVenue, c)
 	case m.Game != nil:
-		b.handle(OnGame, c)
+		fired = b.handle(OnGame, c)
 	case m.Dice != nil:
-		b.handle(OnDice, c)
+		fired = b.handle(OnDice, c)
 	default:
 		return false
 	}
+
+	if !fired {
+		return b.handle(OnMedia, c)
+	}
+
 	return true
 }
 

bot_test.go

@@ -150,6 +150,12 @@ func TestBotProcessUpdate(t *testing.T) {
 		t.Fatal(err)
 	}
 
+	b.Handle(OnMedia, func(c Context) error {
+		assert.NotNil(t, c.Message().Photo)
+		return nil
+	})
+	b.ProcessUpdate(Update{Message: &Message{Photo: &Photo{}}})
+
 	b.Handle("/start", func(c Context) error {
 		assert.Equal(t, "/start", c.Text())
 		return nil
@@ -210,6 +216,10 @@ func TestBotProcessUpdate(t *testing.T) {
 		assert.NotNil(t, c.Message().Venue)
 		return nil
 	})
+	b.Handle(OnDice, func(c Context) error {
+		assert.NotNil(t, c.Message().Dice)
+		return nil
+	})
 	b.Handle(OnInvoice, func(c Context) error {
 		assert.NotNil(t, c.Message().Invoice)
 		return nil
@@ -508,7 +518,7 @@ func TestBot(t *testing.T) {
 
 		edited, err = b.EditReplyMarkup(edited, nil)
 		require.NoError(t, err)
-		assert.Nil(t, edited.ReplyMarkup.InlineKeyboard)
+		assert.Nil(t, edited.ReplyMarkup)
 
 		_, err = b.Edit(edited, bad)
 		assert.Equal(t, ErrButtonDataInvalid, err)

telebot.go

@@ -59,13 +59,13 @@ const (
 	OnContact    = "\acontact"
 	OnLocation   = "\alocation"
 	OnVenue      = "\avenue"
-	OnPinned     = "\apinned"
 	OnDice       = "\adice"
 	OnInvoice    = "\ainvoice"
 	OnPayment    = "\apayment"
 	OnGame       = "\agame"
 	OnPoll       = "\apoll"
 	OnPollAnswer = "\apoll_answer"
+	OnPinned     = "\apinned"
 
 	// Will fire on channel posts.
 	OnChannelPost       = "\achannel_post"
@@ -90,6 +90,9 @@ const (
 	// upon switching as its ID will change.
 	OnMigration = "\amigration"
 
+	// Will fire on any unhandled media.
+	OnMedia = "\amedia"
+
 	// Will fire on callback requests.
 	OnCallback = "\acallback"