Added VideoNote support

bot_test.go

@@ -20,11 +20,13 @@ const (
 	ExistingAudioFileID     = "BQADAgADRgADjMcoCdXg3lSIN49lAg"
 	ExistingVoiceFileID     = "AwADAgADWQADjMcoCeul6r_q52IyAg"
 	ExistingVideoFileID     = "BAADAgADZgADjMcoCav432kYe0FRAg"
+	ExistingVideoNoteFileID = "DQADAgADdQAD70cQSUK41dLsRMqfAg"
 	ExistingStickerFileID   = "BQADAgADcwADjMcoCbdl-6eB--YPAg"
 )
 
 func getBot(t *testing.T) (*tgbotapi.BotAPI, error) {
 	bot, err := tgbotapi.NewBotAPI(TestToken)
+	bot.Debug = true
 
 	if err != nil {
 		t.Error(err)
@@ -312,6 +314,34 @@ func TestSendWithExistingVideo(t *testing.T) {
 	}
 }
 
+func TestSendWithNewVideoNote(t *testing.T) {
+	bot, _ := getBot(t)
+
+	msg := tgbotapi.NewVideoNoteUpload(ChatID, 240, "tests/videonote.mp4")
+	msg.Duration = 10
+
+	_, err := bot.Send(msg)
+
+	if err != nil {
+		t.Error(err)
+		t.Fail()
+	}
+}
+
+func TestSendWithExistingVideoNote(t *testing.T) {
+	bot, _ := getBot(t)
+
+	msg := tgbotapi.NewVideoNoteShare(ChatID, 240, ExistingVideoNoteFileID)
+	msg.Duration = 10
+
+	_, err := bot.Send(msg)
+
+	if err != nil {
+		t.Error(err)
+		t.Fail()
+	}
+}
+
 func TestSendWithNewSticker(t *testing.T) {
 	bot, _ := getBot(t)
 

configs.go

@@ -468,6 +468,57 @@ func (config VideoConfig) method() string {
 	return "sendVideo"
 }
 
+// VideoNoteConfig contains information about a SendVideoNote request.
+type VideoNoteConfig struct {
+	BaseFile
+	Duration int
+	Length   int
+}
+
+// values returns a url.Values representation of VideoNoteConfig.
+func (config VideoNoteConfig) values() (url.Values, error) {
+	v, err := config.BaseChat.values()
+	if err != nil {
+		return v, err
+	}
+
+	v.Add(config.name(), config.FileID)
+	if config.Duration != 0 {
+		v.Add("duration", strconv.Itoa(config.Duration))
+	}
+
+	// Telegram API seems to have a bug, if no length is provided or it is 0, it will send an error response
+	if config.Length != 0 {
+		v.Add("length", strconv.Itoa(config.Length))
+	}
+
+	return v, nil
+}
+
+// params returns a map[string]string representation of VideoNoteConfig.
+func (config VideoNoteConfig) params() (map[string]string, error) {
+	params, _ := config.BaseFile.params()
+
+	if config.Length != 0 {
+		params["length"] = strconv.Itoa(config.Length)
+	}
+	if config.Duration != 0 {
+		params["duration"] = strconv.Itoa(config.Duration)
+	}
+
+	return params, nil
+}
+
+// name returns the field name for the VideoNote.
+func (config VideoNoteConfig) name() string {
+	return "video_note"
+}
+
+// method returns Telegram API method name for sending VideoNote.
+func (config VideoNoteConfig) method() string {
+	return "sendVideoNote"
+}
+
 // VoiceConfig contains information about a SendVoice request.
 type VoiceConfig struct {
 	BaseFile

helpers.go

@@ -194,6 +194,37 @@ func NewVideoShare(chatID int64, fileID string) VideoConfig {
 	}
 }
 
+// NewVideoNoteUpload creates a new video note uploader.
+//
+// chatID is where to send it, file is a string path to the file,
+// FileReader, or FileBytes.
+func NewVideoNoteUpload(chatID int64, length int, file interface{}) VideoNoteConfig {
+	return VideoNoteConfig{
+		BaseFile: BaseFile{
+			BaseChat:    BaseChat{ChatID: chatID},
+			File:        file,
+			UseExisting: false,
+		},
+		Length: length,
+	}
+}
+
+// NewVideoNoteShare shares an existing video.
+// You may use this to reshare an existing video without reuploading it.
+//
+// chatID is where to send it, fileID is the ID of the video
+// already uploaded.
+func NewVideoNoteShare(chatID int64, length int, fileID string) VideoNoteConfig {
+	return VideoNoteConfig{
+		BaseFile: BaseFile{
+			BaseChat:    BaseChat{ChatID: chatID},
+			FileID:      fileID,
+			UseExisting: true,
+		},
+		Length: length,
+	}
+}
+
 // NewVoiceUpload creates a new voice uploader.
 //
 // chatID is where to send it, file is a string path to the file,

types.go

@@ -135,6 +135,7 @@ type Message struct {
 	Photo                 *[]PhotoSize     `json:"photo"`                   // optional
 	Sticker               *Sticker         `json:"sticker"`                 // optional
 	Video                 *Video           `json:"video"`                   // optional
+	VideoNote             *VideoNote       `json:"video_note"`              // optional
 	Voice                 *Voice           `json:"voice"`                   // optional
 	Caption               string           `json:"caption"`                 // optional
 	Contact               *Contact         `json:"contact"`                 // optional
@@ -263,6 +264,15 @@ type Video struct {
 	FileSize  int        `json:"file_size"` // optional
 }
 
+// VideoNote contains information about a video.
+type VideoNote struct {
+	FileID    string     `json:"file_id"`
+	Length    int        `json:"length"`
+	Duration  int        `json:"duration"`
+	Thumbnail *PhotoSize `json:"thumb"`     // optional
+	FileSize  int        `json:"file_size"` // optional
+}
+
 // Voice contains information about a voice.
 type Voice struct {
 	FileID   string `json:"file_id"`