Add loginURL inline button, add ConnectedWebsite message field

helpers.go

@@ -722,6 +722,15 @@ func NewInlineKeyboardButtonURL(text, url string) InlineKeyboardButton {
 	}
 }
 
+// NewInlineKeyboardButtonLoginURL creates an inline keyboard button with text
+// which allows user to login into provided LoginURL.
+func NewInlineKeyboardButtonLoginURL(text string, loginURL *LoginURL) InlineKeyboardButton {
+	return InlineKeyboardButton{
+		Text:     text,
+		LoginURL: loginURL,
+	}
+}
+
 // NewInlineKeyboardButtonSwitch creates an inline keyboard button with
 // text which allows the user to switch to a chat or return to a chat.
 func NewInlineKeyboardButtonSwitch(text, sw string) InlineKeyboardButton {

types.go

@@ -171,6 +171,7 @@ type Message struct {
 	Invoice               *Invoice           `json:"invoice"`                     // optional
 	SuccessfulPayment     *SuccessfulPayment `json:"successful_payment"`          // optional
 	PassportData          *PassportData      `json:"passport_data,omitempty"`     // optional
+	ConnectedWebsite      *string            `json:"connected_website,omitempty"` // optional
 }
 
 // Time converts the message timestamp into a Time.
@@ -473,6 +474,7 @@ type InlineKeyboardMarkup struct {
 type InlineKeyboardButton struct {
 	Text                         string        `json:"text"`
 	URL                          *string       `json:"url,omitempty"`                              // optional
+	LoginURL                     *LoginURL     `json:"login_url,omitempty"`                        // optional
 	CallbackData                 *string       `json:"callback_data,omitempty"`                    // optional
 	SwitchInlineQuery            *string       `json:"switch_inline_query,omitempty"`              // optional
 	SwitchInlineQueryCurrentChat *string       `json:"switch_inline_query_current_chat,omitempty"` // optional
@@ -572,6 +574,14 @@ type WebhookInfo struct {
 	LastErrorMessage     string `json:"last_error_message"` // optional
 }
 
+// LoginURL contains fields that allows user to login to webpage
+type LoginURL struct {
+	URL               string  `json:"url"`
+	ForwardText       *string `json:"forward_text,omitempty"`
+	BotUsername       *string `json:"bot_username,omitempty"`
+	RequestWriteAcces *bool   `json:"request_write_access,omitempty"`
+}
+
 // IsSet returns true if a webhook is currently set.
 func (info WebhookInfo) IsSet() bool {
 	return info.URL != ""