Update telegram-bot-api to v5 (#1660)

vendor/github.com/go-telegram-bot-api/telegram-bot-api/v5/.gitignore

@@ -0,0 +1,4 @@
+.idea/
+coverage.out
+tmp/
+book/

vendor/github.com/go-telegram-bot-api/telegram-bot-api/v5/LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Syfaro
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/github.com/go-telegram-bot-api/telegram-bot-api/v5/README.md

@@ -0,0 +1,121 @@
+# Golang bindings for the Telegram Bot API
+
+[![Go Reference](https://pkg.go.dev/badge/github.com/go-telegram-bot-api/telegram-bot-api/v5.svg)](https://pkg.go.dev/github.com/go-telegram-bot-api/telegram-bot-api/v5)
+[![Test](https://github.com/go-telegram-bot-api/telegram-bot-api/actions/workflows/test.yml/badge.svg)](https://github.com/go-telegram-bot-api/telegram-bot-api/actions/workflows/test.yml)
+
+All methods are fairly self-explanatory, and reading the [godoc](https://pkg.go.dev/github.com/go-telegram-bot-api/telegram-bot-api/v5) page should
+explain everything. If something isn't clear, open an issue or submit
+a pull request.
+
+There are more tutorials and high-level information on the website, [go-telegram-bot-api.dev](https://go-telegram-bot-api.dev).
+
+The scope of this project is just to provide a wrapper around the API
+without any additional features. There are other projects for creating
+something with plugins and command handlers without having to design
+all that yourself.
+
+Join [the development group](https://telegram.me/go_telegram_bot_api) if
+you want to ask questions or discuss development.
+
+## Example
+
+First, ensure the library is installed and up to date by running
+`go get -u github.com/go-telegram-bot-api/telegram-bot-api/v5`.
+
+This is a very simple bot that just displays any gotten updates,
+then replies it to that chat.
+
+```go
+package main
+
+import (
+	"log"
+
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
+)
+
+func main() {
+	bot, err := tgbotapi.NewBotAPI("MyAwesomeBotToken")
+	if err != nil {
+		log.Panic(err)
+	}
+
+	bot.Debug = true
+
+	log.Printf("Authorized on account %s", bot.Self.UserName)
+
+	u := tgbotapi.NewUpdate(0)
+	u.Timeout = 60
+
+	updates := bot.GetUpdatesChan(u)
+
+	for update := range updates {
+		if update.Message != nil { // If we got a message
+			log.Printf("[%s] %s", update.Message.From.UserName, update.Message.Text)
+
+			msg := tgbotapi.NewMessage(update.Message.Chat.ID, update.Message.Text)
+			msg.ReplyToMessageID = update.Message.MessageID
+
+			bot.Send(msg)
+		}
+	}
+}
+```
+
+If you need to use webhooks (if you wish to run on Google App Engine),
+you may use a slightly different method.
+
+```go
+package main
+
+import (
+	"log"
+	"net/http"
+
+	"github.com/go-telegram-bot-api/telegram-bot-api/v5"
+)
+
+func main() {
+	bot, err := tgbotapi.NewBotAPI("MyAwesomeBotToken")
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	bot.Debug = true
+
+	log.Printf("Authorized on account %s", bot.Self.UserName)
+
+	wh, _ := tgbotapi.NewWebhookWithCert("https://www.google.com:8443/"+bot.Token, "cert.pem")
+
+	_, err = bot.SetWebhook(wh)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	info, err := bot.GetWebhookInfo()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	if info.LastErrorDate != 0 {
+		log.Printf("Telegram callback failed: %s", info.LastErrorMessage)
+	}
+
+	updates := bot.ListenForWebhook("/" + bot.Token)
+	go http.ListenAndServeTLS("0.0.0.0:8443", "cert.pem", "key.pem", nil)
+
+	for update := range updates {
+		log.Printf("%+v\n", update)
+	}
+}
+```
+
+If you need, you may generate a self-signed certificate, as this requires
+HTTPS / TLS. The above example tells Telegram that this is your
+certificate and that it should be trusted, even though it is not
+properly signed.
+
+    openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 3560 -subj "//O=Org\CN=Test" -nodes
+
+Now that [Let's Encrypt](https://letsencrypt.org) is available,
+you may wish to generate your free TLS certificate there.

vendor/github.com/go-telegram-bot-api/telegram-bot-api/v5/book.toml

@@ -0,0 +1,9 @@
+[book]
+authors = ["Syfaro"]
+language = "en"
+multilingual = false
+src = "docs"
+title = "Go Telegram Bot API"
+
+[output.html]
+git-repository-url = "https://github.com/go-telegram-bot-api/telegram-bot-api"

vendor/github.com/go-telegram-bot-api/telegram-bot-api/v5/bot.go

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+// Package tgbotapi has functions and types used for interacting with
+// the Telegram Bot API.
+package tgbotapi
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"mime/multipart"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+)
+
+// HTTPClient is the type needed for the bot to perform HTTP requests.
+type HTTPClient interface {
+	Do(req *http.Request) (*http.Response, error)
+}
+
+// BotAPI allows you to interact with the Telegram Bot API.
+type BotAPI struct {
+	Token  string `json:"token"`
+	Debug  bool   `json:"debug"`
+	Buffer int    `json:"buffer"`
+
+	Self            User       `json:"-"`
+	Client          HTTPClient `json:"-"`
+	shutdownChannel chan interface{}
+
+	apiEndpoint string
+}
+
+// NewBotAPI creates a new BotAPI instance.
+//
+// It requires a token, provided by @BotFather on Telegram.
+func NewBotAPI(token string) (*BotAPI, error) {
+	return NewBotAPIWithClient(token, APIEndpoint, &http.Client{})
+}
+
+// NewBotAPIWithAPIEndpoint creates a new BotAPI instance
+// and allows you to pass API endpoint.
+//
+// It requires a token, provided by @BotFather on Telegram and API endpoint.
+func NewBotAPIWithAPIEndpoint(token, apiEndpoint string) (*BotAPI, error) {
+	return NewBotAPIWithClient(token, apiEndpoint, &http.Client{})
+}
+
+// NewBotAPIWithClient creates a new BotAPI instance
+// and allows you to pass a http.Client.
+//
+// It requires a token, provided by @BotFather on Telegram and API endpoint.
+func NewBotAPIWithClient(token, apiEndpoint string, client HTTPClient) (*BotAPI, error) {
+	bot := &BotAPI{
+		Token:           token,
+		Client:          client,
+		Buffer:          100,
+		shutdownChannel: make(chan interface{}),
+
+		apiEndpoint: apiEndpoint,
+	}
+
+	self, err := bot.GetMe()
+	if err != nil {
+		return nil, err
+	}
+
+	bot.Self = self
+
+	return bot, nil
+}
+
+// SetAPIEndpoint changes the Telegram Bot API endpoint used by the instance.
+func (bot *BotAPI) SetAPIEndpoint(apiEndpoint string) {
+	bot.apiEndpoint = apiEndpoint
+}
+
+func buildParams(in Params) url.Values {
+	if in == nil {
+		return url.Values{}
+	}
+
+	out := url.Values{}
+
+	for key, value := range in {
+		out.Set(key, value)
+	}
+
+	return out
+}
+
+// MakeRequest makes a request to a specific endpoint with our token.
+func (bot *BotAPI) MakeRequest(endpoint string, params Params) (*APIResponse, error) {
+	if bot.Debug {
+		log.Printf("Endpoint: %s, params: %v\n", endpoint, params)
+	}
+
+	method := fmt.Sprintf(bot.apiEndpoint, bot.Token, endpoint)
+
+	values := buildParams(params)
+
+	req, err := http.NewRequest("POST", method, strings.NewReader(values.Encode()))
+	if err != nil {
+		return &APIResponse{}, err
+	}
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+	resp, err := bot.Client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	var apiResp APIResponse
+	bytes, err := bot.decodeAPIResponse(resp.Body, &apiResp)
+	if err != nil {
+		return &apiResp, err
+	}
+
+	if bot.Debug {
+		log.Printf("Endpoint: %s, response: %s\n", endpoint, string(bytes))
+	}
+
+	if !apiResp.Ok {
+		var parameters ResponseParameters
+
+		if apiResp.Parameters != nil {
+			parameters = *apiResp.Parameters
+		}
+
+		return &apiResp, &Error{
+			Code:               apiResp.ErrorCode,
+			Message:            apiResp.Description,
+			ResponseParameters: parameters,
+		}
+	}
+
+	return &apiResp, nil
+}
+
+// decodeAPIResponse decode response and return slice of bytes if debug enabled.
+// If debug disabled, just decode http.Response.Body stream to APIResponse struct
+// for efficient memory usage
+func (bot *BotAPI) decodeAPIResponse(responseBody io.Reader, resp *APIResponse) ([]byte, error) {
+	if !bot.Debug {
+		dec := json.NewDecoder(responseBody)
+		err := dec.Decode(resp)
+		return nil, err
+	}
+
+	// if debug, read response body
+	data, err := ioutil.ReadAll(responseBody)
+	if err != nil {
+		return nil, err
+	}
+
+	err = json.Unmarshal(data, resp)
+	if err != nil {
+		return nil, err
+	}
+
+	return data, nil
+}
+
+// UploadFiles makes a request to the API with files.
+func (bot *BotAPI) UploadFiles(endpoint string, params Params, files []RequestFile) (*APIResponse, error) {
+	r, w := io.Pipe()
+	m := multipart.NewWriter(w)
+
+	// This code modified from the very helpful @HirbodBehnam
+	// https://github.com/go-telegram-bot-api/telegram-bot-api/issues/354#issuecomment-663856473
+	go func() {
+		defer w.Close()
+		defer m.Close()
+
+		for field, value := range params {
+			if err := m.WriteField(field, value); err != nil {
+				w.CloseWithError(err)
+				return
+			}
+		}
+
+		for _, file := range files {
+			if file.Data.NeedsUpload() {
+				name, reader, err := file.Data.UploadData()
+				if err != nil {
+					w.CloseWithError(err)
+					return
+				}
+
+				part, err := m.CreateFormFile(file.Name, name)
+				if err != nil {
+					w.CloseWithError(err)
+					return
+				}
+
+				if _, err := io.Copy(part, reader); err != nil {
+					w.CloseWithError(err)
+					return
+				}
+
+				if closer, ok := reader.(io.ReadCloser); ok {
+					if err = closer.Close(); err != nil {
+						w.CloseWithError(err)
+						return
+					}
+				}
+			} else {
+				value := file.Data.SendData()
+
+				if err := m.WriteField(file.Name, value); err != nil {
+					w.CloseWithError(err)
+					return
+				}
+			}
+		}
+	}()
+
+	if bot.Debug {
+		log.Printf("Endpoint: %s, params: %v, with %d files\n", endpoint, params, len(files))
+	}
+
+	method := fmt.Sprintf(bot.apiEndpoint, bot.Token, endpoint)
+
+	req, err := http.NewRequest("POST", method, r)
+	if err != nil {
+		return nil, err
+	}
+
+	req.Header.Set("Content-Type", m.FormDataContentType())
+
+	resp, err := bot.Client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	var apiResp APIResponse
+	bytes, err := bot.decodeAPIResponse(resp.Body, &apiResp)
+	if err != nil {
+		return &apiResp, err
+	}
+
+	if bot.Debug {
+		log.Printf("Endpoint: %s, response: %s\n", endpoint, string(bytes))
+	}
+
+	if !apiResp.Ok {
+		var parameters ResponseParameters
+
+		if apiResp.Parameters != nil {
+			parameters = *apiResp.Parameters
+		}
+
+		return &apiResp, &Error{
+			Message:            apiResp.Description,
+			ResponseParameters: parameters,
+		}
+	}
+
+	return &apiResp, nil
+}
+
+// GetFileDirectURL returns direct URL to file
+//
+// It requires the FileID.
+func (bot *BotAPI) GetFileDirectURL(fileID string) (string, error) {
+	file, err := bot.GetFile(FileConfig{fileID})
+
+	if err != nil {
+		return "", err
+	}
+
+	return file.Link(bot.Token), nil
+}
+
+// GetMe fetches the currently authenticated bot.
+//
+// This method is called upon creation to validate the token,
+// and so you may get this data from BotAPI.Self without the need for
+// another request.
+func (bot *BotAPI) GetMe() (User, error) {
+	resp, err := bot.MakeRequest("getMe", nil)
+	if err != nil {
+		return User{}, err
+	}
+
+	var user User
+	err = json.Unmarshal(resp.Result, &user)
+
+	return user, err
+}
+
+// IsMessageToMe returns true if message directed to this bot.
+//
+// It requires the Message.
+func (bot *BotAPI) IsMessageToMe(message Message) bool {
+	return strings.Contains(message.Text, "@"+bot.Self.UserName)
+}
+
+func hasFilesNeedingUpload(files []RequestFile) bool {
+	for _, file := range files {
+		if file.Data.NeedsUpload() {
+			return true
+		}
+	}
+
+	return false
+}
+
+// Request sends a Chattable to Telegram, and returns the APIResponse.
+func (bot *BotAPI) Request(c Chattable) (*APIResponse, error) {
+	params, err := c.params()
+	if err != nil {
+		return nil, err
+	}
+
+	if t, ok := c.(Fileable); ok {
+		files := t.files()
+
+		// If we have files that need to be uploaded, we should delegate the
+		// request to UploadFile.
+		if hasFilesNeedingUpload(files) {
+			return bot.UploadFiles(t.method(), params, files)
+		}
+
+		// However, if there are no files to be uploaded, there's likely things
+		// that need to be turned into params instead.
+		for _, file := range files {
+			params[file.Name] = file.Data.SendData()
+		}
+	}
+
+	return bot.MakeRequest(c.method(), params)
+}
+
+// Send will send a Chattable item to Telegram and provides the
+// returned Message.
+func (bot *BotAPI) Send(c Chattable) (Message, error) {
+	resp, err := bot.Request(c)
+	if err != nil {
+		return Message{}, err
+	}
+
+	var message Message
+	err = json.Unmarshal(resp.Result, &message)
+
+	return message, err
+}
+
+// SendMediaGroup sends a media group and returns the resulting messages.
+func (bot *BotAPI) SendMediaGroup(config MediaGroupConfig) ([]Message, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return nil, err
+	}
+
+	var messages []Message
+	err = json.Unmarshal(resp.Result, &messages)
+
+	return messages, err
+}
+
+// GetUserProfilePhotos gets a user's profile photos.
+//
+// It requires UserID.
+// Offset and Limit are optional.
+func (bot *BotAPI) GetUserProfilePhotos(config UserProfilePhotosConfig) (UserProfilePhotos, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return UserProfilePhotos{}, err
+	}
+
+	var profilePhotos UserProfilePhotos
+	err = json.Unmarshal(resp.Result, &profilePhotos)
+
+	return profilePhotos, err
+}
+
+// GetFile returns a File which can download a file from Telegram.
+//
+// Requires FileID.
+func (bot *BotAPI) GetFile(config FileConfig) (File, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return File{}, err
+	}
+
+	var file File
+	err = json.Unmarshal(resp.Result, &file)
+
+	return file, err
+}
+
+// GetUpdates fetches updates.
+// If a WebHook is set, this will not return any data!
+//
+// Offset, Limit, Timeout, and AllowedUpdates are optional.
+// To avoid stale items, set Offset to one higher than the previous item.
+// Set Timeout to a large number to reduce requests, so you can get updates
+// instantly instead of having to wait between requests.
+func (bot *BotAPI) GetUpdates(config UpdateConfig) ([]Update, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return []Update{}, err
+	}
+
+	var updates []Update
+	err = json.Unmarshal(resp.Result, &updates)
+
+	return updates, err
+}
+
+// GetWebhookInfo allows you to fetch information about a webhook and if
+// one currently is set, along with pending update count and error messages.
+func (bot *BotAPI) GetWebhookInfo() (WebhookInfo, error) {
+	resp, err := bot.MakeRequest("getWebhookInfo", nil)
+	if err != nil {
+		return WebhookInfo{}, err
+	}
+
+	var info WebhookInfo
+	err = json.Unmarshal(resp.Result, &info)
+
+	return info, err
+}
+
+// GetUpdatesChan starts and returns a channel for getting updates.
+func (bot *BotAPI) GetUpdatesChan(config UpdateConfig) UpdatesChannel {
+	ch := make(chan Update, bot.Buffer)
+
+	go func() {
+		for {
+			select {
+			case <-bot.shutdownChannel:
+				close(ch)
+				return
+			default:
+			}
+
+			updates, err := bot.GetUpdates(config)
+			if err != nil {
+				log.Println(err)
+				log.Println("Failed to get updates, retrying in 3 seconds...")
+				time.Sleep(time.Second * 3)
+
+				continue
+			}
+
+			for _, update := range updates {
+				if update.UpdateID >= config.Offset {
+					config.Offset = update.UpdateID + 1
+					ch <- update
+				}
+			}
+		}
+	}()
+
+	return ch
+}
+
+// StopReceivingUpdates stops the go routine which receives updates
+func (bot *BotAPI) StopReceivingUpdates() {
+	if bot.Debug {
+		log.Println("Stopping the update receiver routine...")
+	}
+	close(bot.shutdownChannel)
+}
+
+// ListenForWebhook registers a http handler for a webhook.
+func (bot *BotAPI) ListenForWebhook(pattern string) UpdatesChannel {
+	ch := make(chan Update, bot.Buffer)
+
+	http.HandleFunc(pattern, func(w http.ResponseWriter, r *http.Request) {
+		update, err := bot.HandleUpdate(r)
+		if err != nil {
+			errMsg, _ := json.Marshal(map[string]string{"error": err.Error()})
+			w.WriteHeader(http.StatusBadRequest)
+			w.Header().Set("Content-Type", "application/json")
+			_, _ = w.Write(errMsg)
+			return
+		}
+
+		ch <- *update
+	})
+
+	return ch
+}
+
+// ListenForWebhookRespReqFormat registers a http handler for a single incoming webhook.
+func (bot *BotAPI) ListenForWebhookRespReqFormat(w http.ResponseWriter, r *http.Request) UpdatesChannel {
+	ch := make(chan Update, bot.Buffer)
+
+	func(w http.ResponseWriter, r *http.Request) {
+		update, err := bot.HandleUpdate(r)
+		if err != nil {
+			errMsg, _ := json.Marshal(map[string]string{"error": err.Error()})
+			w.WriteHeader(http.StatusBadRequest)
+			w.Header().Set("Content-Type", "application/json")
+			_, _ = w.Write(errMsg)
+			return
+		}
+
+		ch <- *update
+		close(ch)
+	}(w, r)
+
+	return ch
+}
+
+// HandleUpdate parses and returns update received via webhook
+func (bot *BotAPI) HandleUpdate(r *http.Request) (*Update, error) {
+	if r.Method != http.MethodPost {
+		err := errors.New("wrong HTTP method required POST")
+		return nil, err
+	}
+
+	var update Update
+	err := json.NewDecoder(r.Body).Decode(&update)
+	if err != nil {
+		return nil, err
+	}
+
+	return &update, nil
+}
+
+// WriteToHTTPResponse writes the request to the HTTP ResponseWriter.
+//
+// It doesn't support uploading files.
+//
+// See https://core.telegram.org/bots/api#making-requests-when-getting-updates
+// for details.
+func WriteToHTTPResponse(w http.ResponseWriter, c Chattable) error {
+	params, err := c.params()
+	if err != nil {
+		return err
+	}
+
+	if t, ok := c.(Fileable); ok {
+		if hasFilesNeedingUpload(t.files()) {
+			return errors.New("unable to use http response to upload files")
+		}
+	}
+
+	values := buildParams(params)
+	values.Set("method", c.method())
+
+	w.Header().Set("Content-Type", "application/x-www-form-urlencoded")
+	_, err = w.Write([]byte(values.Encode()))
+	return err
+}
+
+// GetChat gets information about a chat.
+func (bot *BotAPI) GetChat(config ChatInfoConfig) (Chat, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return Chat{}, err
+	}
+
+	var chat Chat
+	err = json.Unmarshal(resp.Result, &chat)
+
+	return chat, err
+}
+
+// GetChatAdministrators gets a list of administrators in the chat.
+//
+// If none have been appointed, only the creator will be returned.
+// Bots are not shown, even if they are an administrator.
+func (bot *BotAPI) GetChatAdministrators(config ChatAdministratorsConfig) ([]ChatMember, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return []ChatMember{}, err
+	}
+
+	var members []ChatMember
+	err = json.Unmarshal(resp.Result, &members)
+
+	return members, err
+}
+
+// GetChatMembersCount gets the number of users in a chat.
+func (bot *BotAPI) GetChatMembersCount(config ChatMemberCountConfig) (int, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return -1, err
+	}
+
+	var count int
+	err = json.Unmarshal(resp.Result, &count)
+
+	return count, err
+}
+
+// GetChatMember gets a specific chat member.
+func (bot *BotAPI) GetChatMember(config GetChatMemberConfig) (ChatMember, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return ChatMember{}, err
+	}
+
+	var member ChatMember
+	err = json.Unmarshal(resp.Result, &member)
+
+	return member, err
+}
+
+// GetGameHighScores allows you to get the high scores for a game.
+func (bot *BotAPI) GetGameHighScores(config GetGameHighScoresConfig) ([]GameHighScore, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return []GameHighScore{}, err
+	}
+
+	var highScores []GameHighScore
+	err = json.Unmarshal(resp.Result, &highScores)
+
+	return highScores, err
+}
+
+// GetInviteLink get InviteLink for a chat
+func (bot *BotAPI) GetInviteLink(config ChatInviteLinkConfig) (string, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return "", err
+	}
+
+	var inviteLink string
+	err = json.Unmarshal(resp.Result, &inviteLink)
+
+	return inviteLink, err
+}
+
+// GetStickerSet returns a StickerSet.
+func (bot *BotAPI) GetStickerSet(config GetStickerSetConfig) (StickerSet, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return StickerSet{}, err
+	}
+
+	var stickers StickerSet
+	err = json.Unmarshal(resp.Result, &stickers)
+
+	return stickers, err
+}
+
+// StopPoll stops a poll and returns the result.
+func (bot *BotAPI) StopPoll(config StopPollConfig) (Poll, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return Poll{}, err
+	}
+
+	var poll Poll
+	err = json.Unmarshal(resp.Result, &poll)
+
+	return poll, err
+}
+
+// GetMyCommands gets the currently registered commands.
+func (bot *BotAPI) GetMyCommands() ([]BotCommand, error) {
+	return bot.GetMyCommandsWithConfig(GetMyCommandsConfig{})
+}
+
+// GetMyCommandsWithConfig gets the currently registered commands with a config.
+func (bot *BotAPI) GetMyCommandsWithConfig(config GetMyCommandsConfig) ([]BotCommand, error) {
+	resp, err := bot.Request(config)
+	if err != nil {
+		return nil, err
+	}
+
+	var commands []BotCommand
+	err = json.Unmarshal(resp.Result, &commands)
+
+	return commands, err
+}
+
+// CopyMessage copy messages of any kind. The method is analogous to the method
+// forwardMessage, but the copied message doesn't have a link to the original
+// message. Returns the MessageID of the sent message on success.
+func (bot *BotAPI) CopyMessage(config CopyMessageConfig) (MessageID, error) {
+	params, err := config.params()
+	if err != nil {
+		return MessageID{}, err
+	}
+
+	resp, err := bot.MakeRequest(config.method(), params)
+	if err != nil {
+		return MessageID{}, err
+	}
+
+	var messageID MessageID
+	err = json.Unmarshal(resp.Result, &messageID)
+
+	return messageID, err
+}
+
+// EscapeText takes an input text and escape Telegram markup symbols.
+// In this way we can send a text without being afraid of having to escape the characters manually.
+// Note that you don't have to include the formatting style in the input text, or it will be escaped too.
+// If there is an error, an empty string will be returned.
+//
+// parseMode is the text formatting mode (ModeMarkdown, ModeMarkdownV2 or ModeHTML)
+// text is the input string that will be escaped
+func EscapeText(parseMode string, text string) string {
+	var replacer *strings.Replacer
+
+	if parseMode == ModeHTML {
+		replacer = strings.NewReplacer("<", "&lt;", ">", "&gt;", "&", "&amp;")
+	} else if parseMode == ModeMarkdown {
+		replacer = strings.NewReplacer("_", "\\_", "*", "\\*", "`", "\\`", "[", "\\[")
+	} else if parseMode == ModeMarkdownV2 {
+		replacer = strings.NewReplacer(
+			"_", "\\_", "*", "\\*", "[", "\\[", "]", "\\]", "(",
+			"\\(", ")", "\\)", "~", "\\~", "`", "\\`", ">", "\\>",
+			"#", "\\#", "+", "\\+", "-", "\\-", "=", "\\=", "|",
+			"\\|", "{", "\\{", "}", "\\}", ".", "\\.", "!", "\\!",
+		)
+	} else {
+		return ""
+	}
+
+	return replacer.Replace(text)
+}

vendor/github.com/go-telegram-bot-api/telegram-bot-api/v5/helpers.go

@@ -0,0 +1,927 @@
+package tgbotapi
+
+import (
+	"net/url"
+)
+
+// NewMessage creates a new Message.
+//
+// chatID is where to send it, text is the message text.
+func NewMessage(chatID int64, text string) MessageConfig {
+	return MessageConfig{
+		BaseChat: BaseChat{
+			ChatID:           chatID,
+			ReplyToMessageID: 0,
+		},
+		Text:                  text,
+		DisableWebPagePreview: false,
+	}
+}
+
+// NewDeleteMessage creates a request to delete a message.
+func NewDeleteMessage(chatID int64, messageID int) DeleteMessageConfig {
+	return DeleteMessageConfig{
+		ChatID:    chatID,
+		MessageID: messageID,
+	}
+}
+
+// NewMessageToChannel creates a new Message that is sent to a channel
+// by username.
+//
+// username is the username of the channel, text is the message text,
+// and the username should be in the form of `@username`.
+func NewMessageToChannel(username string, text string) MessageConfig {
+	return MessageConfig{
+		BaseChat: BaseChat{
+			ChannelUsername: username,
+		},
+		Text: text,
+	}
+}
+
+// NewForward creates a new forward.
+//
+// chatID is where to send it, fromChatID is the source chat,
+// and messageID is the ID of the original message.
+func NewForward(chatID int64, fromChatID int64, messageID int) ForwardConfig {
+	return ForwardConfig{
+		BaseChat:   BaseChat{ChatID: chatID},
+		FromChatID: fromChatID,
+		MessageID:  messageID,
+	}
+}
+
+// NewCopyMessage creates a new copy message.
+//
+// chatID is where to send it, fromChatID is the source chat,
+// and messageID is the ID of the original message.
+func NewCopyMessage(chatID int64, fromChatID int64, messageID int) CopyMessageConfig {
+	return CopyMessageConfig{
+		BaseChat:   BaseChat{ChatID: chatID},
+		FromChatID: fromChatID,
+		MessageID:  messageID,
+	}
+}
+
+// NewPhoto creates a new sendPhoto request.
+//
+// chatID is where to send it, file is a string path to the file,
+// FileReader, or FileBytes.
+//
+// Note that you must send animated GIFs as a document.
+func NewPhoto(chatID int64, file RequestFileData) PhotoConfig {
+	return PhotoConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{ChatID: chatID},
+			File:     file,
+		},
+	}
+}
+
+// NewPhotoToChannel creates a new photo uploader to send a photo to a channel.
+//
+// Note that you must send animated GIFs as a document.
+func NewPhotoToChannel(username string, file RequestFileData) PhotoConfig {
+	return PhotoConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{
+				ChannelUsername: username,
+			},
+			File: file,
+		},
+	}
+}
+
+// NewAudio creates a new sendAudio request.
+func NewAudio(chatID int64, file RequestFileData) AudioConfig {
+	return AudioConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{ChatID: chatID},
+			File:     file,
+		},
+	}
+}
+
+// NewDocument creates a new sendDocument request.
+func NewDocument(chatID int64, file RequestFileData) DocumentConfig {
+	return DocumentConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{ChatID: chatID},
+			File:     file,
+		},
+	}
+}
+
+// NewSticker creates a new sendSticker request.
+func NewSticker(chatID int64, file RequestFileData) StickerConfig {
+	return StickerConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{ChatID: chatID},
+			File:     file,
+		},
+	}
+}
+
+// NewVideo creates a new sendVideo request.
+func NewVideo(chatID int64, file RequestFileData) VideoConfig {
+	return VideoConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{ChatID: chatID},
+			File:     file,
+		},
+	}
+}
+
+// NewAnimation creates a new sendAnimation request.
+func NewAnimation(chatID int64, file RequestFileData) AnimationConfig {
+	return AnimationConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{ChatID: chatID},
+			File:     file,
+		},
+	}
+}
+
+// NewVideoNote creates a new sendVideoNote request.
+//
+// chatID is where to send it, file is a string path to the file,
+// FileReader, or FileBytes.
+func NewVideoNote(chatID int64, length int, file RequestFileData) VideoNoteConfig {
+	return VideoNoteConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{ChatID: chatID},
+			File:     file,
+		},
+		Length: length,
+	}
+}
+
+// NewVoice creates a new sendVoice request.
+func NewVoice(chatID int64, file RequestFileData) VoiceConfig {
+	return VoiceConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{ChatID: chatID},
+			File:     file,
+		},
+	}
+}
+
+// NewMediaGroup creates a new media group. Files should be an array of
+// two to ten InputMediaPhoto or InputMediaVideo.
+func NewMediaGroup(chatID int64, files []interface{}) MediaGroupConfig {
+	return MediaGroupConfig{
+		ChatID: chatID,
+		Media:  files,
+	}
+}
+
+// NewInputMediaPhoto creates a new InputMediaPhoto.
+func NewInputMediaPhoto(media RequestFileData) InputMediaPhoto {
+	return InputMediaPhoto{
+		BaseInputMedia{
+			Type:  "photo",
+			Media: media,
+		},
+	}
+}
+
+// NewInputMediaVideo creates a new InputMediaVideo.
+func NewInputMediaVideo(media RequestFileData) InputMediaVideo {
+	return InputMediaVideo{
+		BaseInputMedia: BaseInputMedia{
+			Type:  "video",
+			Media: media,
+		},
+	}
+}
+
+// NewInputMediaAnimation creates a new InputMediaAnimation.
+func NewInputMediaAnimation(media RequestFileData) InputMediaAnimation {
+	return InputMediaAnimation{
+		BaseInputMedia: BaseInputMedia{
+			Type:  "animation",
+			Media: media,
+		},
+	}
+}
+
+// NewInputMediaAudio creates a new InputMediaAudio.
+func NewInputMediaAudio(media RequestFileData) InputMediaAudio {
+	return InputMediaAudio{
+		BaseInputMedia: BaseInputMedia{
+			Type:  "audio",
+			Media: media,
+		},
+	}
+}
+
+// NewInputMediaDocument creates a new InputMediaDocument.
+func NewInputMediaDocument(media RequestFileData) InputMediaDocument {
+	return InputMediaDocument{
+		BaseInputMedia: BaseInputMedia{
+			Type:  "document",
+			Media: media,
+		},
+	}
+}
+
+// NewContact allows you to send a shared contact.
+func NewContact(chatID int64, phoneNumber, firstName string) ContactConfig {
+	return ContactConfig{
+		BaseChat: BaseChat{
+			ChatID: chatID,
+		},
+		PhoneNumber: phoneNumber,
+		FirstName:   firstName,
+	}
+}
+
+// NewLocation shares your location.
+//
+// chatID is where to send it, latitude and longitude are coordinates.
+func NewLocation(chatID int64, latitude float64, longitude float64) LocationConfig {
+	return LocationConfig{
+		BaseChat: BaseChat{
+			ChatID: chatID,
+		},
+		Latitude:  latitude,
+		Longitude: longitude,
+	}
+}
+
+// NewVenue allows you to send a venue and its location.
+func NewVenue(chatID int64, title, address string, latitude, longitude float64) VenueConfig {
+	return VenueConfig{
+		BaseChat: BaseChat{
+			ChatID: chatID,
+		},
+		Title:     title,
+		Address:   address,
+		Latitude:  latitude,
+		Longitude: longitude,
+	}
+}
+
+// NewChatAction sets a chat action.
+// Actions last for 5 seconds, or until your next action.
+//
+// chatID is where to send it, action should be set via Chat constants.
+func NewChatAction(chatID int64, action string) ChatActionConfig {
+	return ChatActionConfig{
+		BaseChat: BaseChat{ChatID: chatID},
+		Action:   action,
+	}
+}
+
+// NewUserProfilePhotos gets user profile photos.
+//
+// userID is the ID of the user you wish to get profile photos from.
+func NewUserProfilePhotos(userID int64) UserProfilePhotosConfig {
+	return UserProfilePhotosConfig{
+		UserID: userID,
+		Offset: 0,
+		Limit:  0,
+	}
+}
+
+// NewUpdate gets updates since the last Offset.
+//
+// offset is the last Update ID to include.
+// You likely want to set this to the last Update ID plus 1.
+func NewUpdate(offset int) UpdateConfig {
+	return UpdateConfig{
+		Offset:  offset,
+		Limit:   0,
+		Timeout: 0,
+	}
+}
+
+// NewWebhook creates a new webhook.
+//
+// link is the url parsable link you wish to get the updates.
+func NewWebhook(link string) (WebhookConfig, error) {
+	u, err := url.Parse(link)
+
+	if err != nil {
+		return WebhookConfig{}, err
+	}
+
+	return WebhookConfig{
+		URL: u,
+	}, nil
+}
+
+// NewWebhookWithCert creates a new webhook with a certificate.
+//
+// link is the url you wish to get webhooks,
+// file contains a string to a file, FileReader, or FileBytes.
+func NewWebhookWithCert(link string, file RequestFileData) (WebhookConfig, error) {
+	u, err := url.Parse(link)
+
+	if err != nil {
+		return WebhookConfig{}, err
+	}
+
+	return WebhookConfig{
+		URL:         u,
+		Certificate: file,
+	}, nil
+}
+
+// NewInlineQueryResultArticle creates a new inline query article.
+func NewInlineQueryResultArticle(id, title, messageText string) InlineQueryResultArticle {
+	return InlineQueryResultArticle{
+		Type:  "article",
+		ID:    id,
+		Title: title,
+		InputMessageContent: InputTextMessageContent{
+			Text: messageText,
+		},
+	}
+}
+
+// NewInlineQueryResultArticleMarkdown creates a new inline query article with Markdown parsing.
+func NewInlineQueryResultArticleMarkdown(id, title, messageText string) InlineQueryResultArticle {
+	return InlineQueryResultArticle{
+		Type:  "article",
+		ID:    id,
+		Title: title,
+		InputMessageContent: InputTextMessageContent{
+			Text:      messageText,
+			ParseMode: "Markdown",
+		},
+	}
+}
+
+// NewInlineQueryResultArticleMarkdownV2 creates a new inline query article with MarkdownV2 parsing.
+func NewInlineQueryResultArticleMarkdownV2(id, title, messageText string) InlineQueryResultArticle {
+	return InlineQueryResultArticle{
+		Type:  "article",
+		ID:    id,
+		Title: title,
+		InputMessageContent: InputTextMessageContent{
+			Text:      messageText,
+			ParseMode: "MarkdownV2",
+		},
+	}
+}
+
+// NewInlineQueryResultArticleHTML creates a new inline query article with HTML parsing.
+func NewInlineQueryResultArticleHTML(id, title, messageText string) InlineQueryResultArticle {
+	return InlineQueryResultArticle{
+		Type:  "article",
+		ID:    id,
+		Title: title,
+		InputMessageContent: InputTextMessageContent{
+			Text:      messageText,
+			ParseMode: "HTML",
+		},
+	}
+}
+
+// NewInlineQueryResultGIF creates a new inline query GIF.
+func NewInlineQueryResultGIF(id, url string) InlineQueryResultGIF {
+	return InlineQueryResultGIF{
+		Type: "gif",
+		ID:   id,
+		URL:  url,
+	}
+}
+
+// NewInlineQueryResultCachedGIF create a new inline query with cached photo.
+func NewInlineQueryResultCachedGIF(id, gifID string) InlineQueryResultCachedGIF {
+	return InlineQueryResultCachedGIF{
+		Type:  "gif",
+		ID:    id,
+		GIFID: gifID,
+	}
+}
+
+// NewInlineQueryResultMPEG4GIF creates a new inline query MPEG4 GIF.
+func NewInlineQueryResultMPEG4GIF(id, url string) InlineQueryResultMPEG4GIF {
+	return InlineQueryResultMPEG4GIF{
+		Type: "mpeg4_gif",
+		ID:   id,
+		URL:  url,
+	}
+}
+
+// NewInlineQueryResultCachedMPEG4GIF create a new inline query with cached MPEG4 GIF.
+func NewInlineQueryResultCachedMPEG4GIF(id, MPEG4GIFID string) InlineQueryResultCachedMPEG4GIF {
+	return InlineQueryResultCachedMPEG4GIF{
+		Type:        "mpeg4_gif",
+		ID:          id,
+		MPEG4FileID: MPEG4GIFID,
+	}
+}
+
+// NewInlineQueryResultPhoto creates a new inline query photo.
+func NewInlineQueryResultPhoto(id, url string) InlineQueryResultPhoto {
+	return InlineQueryResultPhoto{
+		Type: "photo",
+		ID:   id,
+		URL:  url,
+	}
+}
+
+// NewInlineQueryResultPhotoWithThumb creates a new inline query photo.
+func NewInlineQueryResultPhotoWithThumb(id, url, thumb string) InlineQueryResultPhoto {
+	return InlineQueryResultPhoto{
+		Type:     "photo",
+		ID:       id,
+		URL:      url,
+		ThumbURL: thumb,
+	}
+}
+
+// NewInlineQueryResultCachedPhoto create a new inline query with cached photo.
+func NewInlineQueryResultCachedPhoto(id, photoID string) InlineQueryResultCachedPhoto {
+	return InlineQueryResultCachedPhoto{
+		Type:    "photo",
+		ID:      id,
+		PhotoID: photoID,
+	}
+}
+
+// NewInlineQueryResultVideo creates a new inline query video.
+func NewInlineQueryResultVideo(id, url string) InlineQueryResultVideo {
+	return InlineQueryResultVideo{
+		Type: "video",
+		ID:   id,
+		URL:  url,
+	}
+}
+
+// NewInlineQueryResultCachedVideo create a new inline query with cached video.
+func NewInlineQueryResultCachedVideo(id, videoID, title string) InlineQueryResultCachedVideo {
+	return InlineQueryResultCachedVideo{
+		Type:    "video",
+		ID:      id,
+		VideoID: videoID,
+		Title:   title,
+	}
+}
+
+// NewInlineQueryResultCachedSticker create a new inline query with cached sticker.
+func NewInlineQueryResultCachedSticker(id, stickerID, title string) InlineQueryResultCachedSticker {
+	return InlineQueryResultCachedSticker{
+		Type:      "sticker",
+		ID:        id,
+		StickerID: stickerID,
+		Title:     title,
+	}
+}
+
+// NewInlineQueryResultAudio creates a new inline query audio.
+func NewInlineQueryResultAudio(id, url, title string) InlineQueryResultAudio {
+	return InlineQueryResultAudio{
+		Type:  "audio",
+		ID:    id,
+		URL:   url,
+		Title: title,
+	}
+}
+
+// NewInlineQueryResultCachedAudio create a new inline query with cached photo.
+func NewInlineQueryResultCachedAudio(id, audioID string) InlineQueryResultCachedAudio {
+	return InlineQueryResultCachedAudio{
+		Type:    "audio",
+		ID:      id,
+		AudioID: audioID,
+	}
+}
+
+// NewInlineQueryResultVoice creates a new inline query voice.
+func NewInlineQueryResultVoice(id, url, title string) InlineQueryResultVoice {
+	return InlineQueryResultVoice{
+		Type:  "voice",
+		ID:    id,
+		URL:   url,
+		Title: title,
+	}
+}
+
+// NewInlineQueryResultCachedVoice create a new inline query with cached photo.
+func NewInlineQueryResultCachedVoice(id, voiceID, title string) InlineQueryResultCachedVoice {
+	return InlineQueryResultCachedVoice{
+		Type:    "voice",
+		ID:      id,
+		VoiceID: voiceID,
+		Title:   title,
+	}
+}
+
+// NewInlineQueryResultDocument creates a new inline query document.
+func NewInlineQueryResultDocument(id, url, title, mimeType string) InlineQueryResultDocument {
+	return InlineQueryResultDocument{
+		Type:     "document",
+		ID:       id,
+		URL:      url,
+		Title:    title,
+		MimeType: mimeType,
+	}
+}
+
+// NewInlineQueryResultCachedDocument create a new inline query with cached photo.
+func NewInlineQueryResultCachedDocument(id, documentID, title string) InlineQueryResultCachedDocument {
+	return InlineQueryResultCachedDocument{
+		Type:       "document",
+		ID:         id,
+		DocumentID: documentID,
+		Title:      title,
+	}
+}
+
+// NewInlineQueryResultLocation creates a new inline query location.
+func NewInlineQueryResultLocation(id, title string, latitude, longitude float64) InlineQueryResultLocation {
+	return InlineQueryResultLocation{
+		Type:      "location",
+		ID:        id,
+		Title:     title,
+		Latitude:  latitude,
+		Longitude: longitude,
+	}
+}
+
+// NewInlineQueryResultVenue creates a new inline query venue.
+func NewInlineQueryResultVenue(id, title, address string, latitude, longitude float64) InlineQueryResultVenue {
+	return InlineQueryResultVenue{
+		Type:      "venue",
+		ID:        id,
+		Title:     title,
+		Address:   address,
+		Latitude:  latitude,
+		Longitude: longitude,
+	}
+}
+
+// NewEditMessageText allows you to edit the text of a message.
+func NewEditMessageText(chatID int64, messageID int, text string) EditMessageTextConfig {
+	return EditMessageTextConfig{
+		BaseEdit: BaseEdit{
+			ChatID:    chatID,
+			MessageID: messageID,
+		},
+		Text: text,
+	}
+}
+
+// NewEditMessageTextAndMarkup allows you to edit the text and replymarkup of a message.
+func NewEditMessageTextAndMarkup(chatID int64, messageID int, text string, replyMarkup InlineKeyboardMarkup) EditMessageTextConfig {
+	return EditMessageTextConfig{
+		BaseEdit: BaseEdit{
+			ChatID:      chatID,
+			MessageID:   messageID,
+			ReplyMarkup: &replyMarkup,
+		},
+		Text: text,
+	}
+}
+
+// NewEditMessageCaption allows you to edit the caption of a message.
+func NewEditMessageCaption(chatID int64, messageID int, caption string) EditMessageCaptionConfig {
+	return EditMessageCaptionConfig{
+		BaseEdit: BaseEdit{
+			ChatID:    chatID,
+			MessageID: messageID,
+		},
+		Caption: caption,
+	}
+}
+
+// NewEditMessageReplyMarkup allows you to edit the inline
+// keyboard markup.
+func NewEditMessageReplyMarkup(chatID int64, messageID int, replyMarkup InlineKeyboardMarkup) EditMessageReplyMarkupConfig {
+	return EditMessageReplyMarkupConfig{
+		BaseEdit: BaseEdit{
+			ChatID:      chatID,
+			MessageID:   messageID,
+			ReplyMarkup: &replyMarkup,
+		},
+	}
+}
+
+// NewRemoveKeyboard hides the keyboard, with the option for being selective
+// or hiding for everyone.
+func NewRemoveKeyboard(selective bool) ReplyKeyboardRemove {
+	return ReplyKeyboardRemove{
+		RemoveKeyboard: true,
+		Selective:      selective,
+	}
+}
+
+// NewKeyboardButton creates a regular keyboard button.
+func NewKeyboardButton(text string) KeyboardButton {
+	return KeyboardButton{
+		Text: text,
+	}
+}
+
+// NewKeyboardButtonContact creates a keyboard button that requests
+// user contact information upon click.
+func NewKeyboardButtonContact(text string) KeyboardButton {
+	return KeyboardButton{
+		Text:           text,
+		RequestContact: true,
+	}
+}
+
+// NewKeyboardButtonLocation creates a keyboard button that requests
+// user location information upon click.
+func NewKeyboardButtonLocation(text string) KeyboardButton {
+	return KeyboardButton{
+		Text:            text,
+		RequestLocation: true,
+	}
+}
+
+// NewKeyboardButtonRow creates a row of keyboard buttons.
+func NewKeyboardButtonRow(buttons ...KeyboardButton) []KeyboardButton {
+	var row []KeyboardButton
+
+	row = append(row, buttons...)
+
+	return row
+}
+
+// NewReplyKeyboard creates a new regular keyboard with sane defaults.
+func NewReplyKeyboard(rows ...[]KeyboardButton) ReplyKeyboardMarkup {
+	var keyboard [][]KeyboardButton
+
+	keyboard = append(keyboard, rows...)
+
+	return ReplyKeyboardMarkup{
+		ResizeKeyboard: true,
+		Keyboard:       keyboard,
+	}
+}
+
+// NewOneTimeReplyKeyboard creates a new one time keyboard.
+func NewOneTimeReplyKeyboard(rows ...[]KeyboardButton) ReplyKeyboardMarkup {
+	markup := NewReplyKeyboard(rows...)
+	markup.OneTimeKeyboard = true
+	return markup
+}
+
+// NewInlineKeyboardButtonData creates an inline keyboard button with text
+// and data for a callback.
+func NewInlineKeyboardButtonData(text, data string) InlineKeyboardButton {
+	return InlineKeyboardButton{
+		Text:         text,
+		CallbackData: &data,
+	}
+}
+
+// NewInlineKeyboardButtonLoginURL creates an inline keyboard button with text
+// which goes to a LoginURL.
+func NewInlineKeyboardButtonLoginURL(text string, loginURL LoginURL) InlineKeyboardButton {
+	return InlineKeyboardButton{
+		Text:     text,
+		LoginURL: &loginURL,
+	}
+}
+
+// NewInlineKeyboardButtonURL creates an inline keyboard button with text
+// which goes to a URL.
+func NewInlineKeyboardButtonURL(text, url string) InlineKeyboardButton {
+	return InlineKeyboardButton{
+		Text: text,
+		URL:  &url,
+	}
+}
+
+// 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 {
+	return InlineKeyboardButton{
+		Text:              text,
+		SwitchInlineQuery: &sw,
+	}
+}
+
+// NewInlineKeyboardRow creates an inline keyboard row with buttons.
+func NewInlineKeyboardRow(buttons ...InlineKeyboardButton) []InlineKeyboardButton {
+	var row []InlineKeyboardButton
+
+	row = append(row, buttons...)
+
+	return row
+}
+
+// NewInlineKeyboardMarkup creates a new inline keyboard.
+func NewInlineKeyboardMarkup(rows ...[]InlineKeyboardButton) InlineKeyboardMarkup {
+	var keyboard [][]InlineKeyboardButton
+
+	keyboard = append(keyboard, rows...)
+
+	return InlineKeyboardMarkup{
+		InlineKeyboard: keyboard,
+	}
+}
+
+// NewCallback creates a new callback message.
+func NewCallback(id, text string) CallbackConfig {
+	return CallbackConfig{
+		CallbackQueryID: id,
+		Text:            text,
+		ShowAlert:       false,
+	}
+}
+
+// NewCallbackWithAlert creates a new callback message that alerts
+// the user.
+func NewCallbackWithAlert(id, text string) CallbackConfig {
+	return CallbackConfig{
+		CallbackQueryID: id,
+		Text:            text,
+		ShowAlert:       true,
+	}
+}
+
+// NewInvoice creates a new Invoice request to the user.
+func NewInvoice(chatID int64, title, description, payload, providerToken, startParameter, currency string, prices []LabeledPrice) InvoiceConfig {
+	return InvoiceConfig{
+		BaseChat:       BaseChat{ChatID: chatID},
+		Title:          title,
+		Description:    description,
+		Payload:        payload,
+		ProviderToken:  providerToken,
+		StartParameter: startParameter,
+		Currency:       currency,
+		Prices:         prices}
+}
+
+// NewChatTitle allows you to update the title of a chat.
+func NewChatTitle(chatID int64, title string) SetChatTitleConfig {
+	return SetChatTitleConfig{
+		ChatID: chatID,
+		Title:  title,
+	}
+}
+
+// NewChatDescription allows you to update the description of a chat.
+func NewChatDescription(chatID int64, description string) SetChatDescriptionConfig {
+	return SetChatDescriptionConfig{
+		ChatID:      chatID,
+		Description: description,
+	}
+}
+
+// NewChatPhoto allows you to update the photo for a chat.
+func NewChatPhoto(chatID int64, photo RequestFileData) SetChatPhotoConfig {
+	return SetChatPhotoConfig{
+		BaseFile: BaseFile{
+			BaseChat: BaseChat{
+				ChatID: chatID,
+			},
+			File: photo,
+		},
+	}
+}
+
+// NewDeleteChatPhoto allows you to delete the photo for a chat.
+func NewDeleteChatPhoto(chatID int64) DeleteChatPhotoConfig {
+	return DeleteChatPhotoConfig{
+		ChatID: chatID,
+	}
+}
+
+// NewPoll allows you to create a new poll.
+func NewPoll(chatID int64, question string, options ...string) SendPollConfig {
+	return SendPollConfig{
+		BaseChat: BaseChat{
+			ChatID: chatID,
+		},
+		Question:    question,
+		Options:     options,
+		IsAnonymous: true, // This is Telegram's default.
+	}
+}
+
+// NewStopPoll allows you to stop a poll.
+func NewStopPoll(chatID int64, messageID int) StopPollConfig {
+	return StopPollConfig{
+		BaseEdit{
+			ChatID:    chatID,
+			MessageID: messageID,
+		},
+	}
+}
+
+// NewDice allows you to send a random dice roll.
+func NewDice(chatID int64) DiceConfig {
+	return DiceConfig{
+		BaseChat: BaseChat{
+			ChatID: chatID,
+		},
+	}
+}
+
+// NewDiceWithEmoji allows you to send a random roll of one of many types.
+//
+// Emoji may be 🎲 (1-6), 🎯 (1-6), or 🏀 (1-5).
+func NewDiceWithEmoji(chatID int64, emoji string) DiceConfig {
+	return DiceConfig{
+		BaseChat: BaseChat{
+			ChatID: chatID,
+		},
+		Emoji: emoji,
+	}
+}
+
+// NewBotCommandScopeDefault represents the default scope of bot commands.
+func NewBotCommandScopeDefault() BotCommandScope {
+	return BotCommandScope{Type: "default"}
+}
+
+// NewBotCommandScopeAllPrivateChats represents the scope of bot commands,
+// covering all private chats.
+func NewBotCommandScopeAllPrivateChats() BotCommandScope {
+	return BotCommandScope{Type: "all_private_chats"}
+}
+
+// NewBotCommandScopeAllGroupChats represents the scope of bot commands,
+// covering all group and supergroup chats.
+func NewBotCommandScopeAllGroupChats() BotCommandScope {
+	return BotCommandScope{Type: "all_group_chats"}
+}
+
+// NewBotCommandScopeAllChatAdministrators represents the scope of bot commands,
+// covering all group and supergroup chat administrators.
+func NewBotCommandScopeAllChatAdministrators() BotCommandScope {
+	return BotCommandScope{Type: "all_chat_administrators"}
+}
+
+// NewBotCommandScopeChat represents the scope of bot commands, covering a
+// specific chat.
+func NewBotCommandScopeChat(chatID int64) BotCommandScope {
+	return BotCommandScope{
+		Type:   "chat",
+		ChatID: chatID,
+	}
+}
+
+// NewBotCommandScopeChatAdministrators represents the scope of bot commands,
+// covering all administrators of a specific group or supergroup chat.
+func NewBotCommandScopeChatAdministrators(chatID int64) BotCommandScope {
+	return BotCommandScope{
+		Type:   "chat_administrators",
+		ChatID: chatID,
+	}
+}
+
+// NewBotCommandScopeChatMember represents the scope of bot commands, covering a
+// specific member of a group or supergroup chat.
+func NewBotCommandScopeChatMember(chatID, userID int64) BotCommandScope {
+	return BotCommandScope{
+		Type:   "chat_member",
+		ChatID: chatID,
+		UserID: userID,
+	}
+}
+
+// NewGetMyCommandsWithScope allows you to set the registered commands for a
+// given scope.
+func NewGetMyCommandsWithScope(scope BotCommandScope) GetMyCommandsConfig {
+	return GetMyCommandsConfig{Scope: &scope}
+}
+
+// NewGetMyCommandsWithScopeAndLanguage allows you to set the registered
+// commands for a given scope and language code.
+func NewGetMyCommandsWithScopeAndLanguage(scope BotCommandScope, languageCode string) GetMyCommandsConfig {
+	return GetMyCommandsConfig{Scope: &scope, LanguageCode: languageCode}
+}
+
+// NewSetMyCommands allows you to set the registered commands.
+func NewSetMyCommands(commands ...BotCommand) SetMyCommandsConfig {
+	return SetMyCommandsConfig{Commands: commands}
+}
+
+// NewSetMyCommandsWithScope allows you to set the registered commands for a given scope.
+func NewSetMyCommandsWithScope(scope BotCommandScope, commands ...BotCommand) SetMyCommandsConfig {
+	return SetMyCommandsConfig{Commands: commands, Scope: &scope}
+}
+
+// NewSetMyCommandsWithScopeAndLanguage allows you to set the registered commands for a given scope
+// and language code.
+func NewSetMyCommandsWithScopeAndLanguage(scope BotCommandScope, languageCode string, commands ...BotCommand) SetMyCommandsConfig {
+	return SetMyCommandsConfig{Commands: commands, Scope: &scope, LanguageCode: languageCode}
+}
+
+// NewDeleteMyCommands allows you to delete the registered commands.
+func NewDeleteMyCommands() DeleteMyCommandsConfig {
+	return DeleteMyCommandsConfig{}
+}
+
+// NewDeleteMyCommandsWithScope allows you to delete the registered commands for a given
+// scope.
+func NewDeleteMyCommandsWithScope(scope BotCommandScope) DeleteMyCommandsConfig {
+	return DeleteMyCommandsConfig{Scope: &scope}
+}
+
+// NewDeleteMyCommandsWithScopeAndLanguage allows you to delete the registered commands for a given
+// scope and language code.
+func NewDeleteMyCommandsWithScopeAndLanguage(scope BotCommandScope, languageCode string) DeleteMyCommandsConfig {
+	return DeleteMyCommandsConfig{Scope: &scope, LanguageCode: languageCode}
+}

vendor/github.com/go-telegram-bot-api/telegram-bot-api/v5/log.go

@@ -0,0 +1,27 @@
+package tgbotapi
+
+import (
+	"errors"
+	stdlog "log"
+	"os"
+)
+
+// BotLogger is an interface that represents the required methods to log data.
+//
+// Instead of requiring the standard logger, we can just specify the methods we
+// use and allow users to pass anything that implements these.
+type BotLogger interface {
+	Println(v ...interface{})
+	Printf(format string, v ...interface{})
+}
+
+var log BotLogger = stdlog.New(os.Stderr, "", stdlog.LstdFlags)
+
+// SetLogger specifies the logger that the package should use.
+func SetLogger(logger BotLogger) error {
+	if logger == nil {
+		return errors.New("logger is nil")
+	}
+	log = logger
+	return nil
+}

vendor/github.com/go-telegram-bot-api/telegram-bot-api/v5/params.go

@@ -0,0 +1,97 @@
+package tgbotapi
+
+import (
+	"encoding/json"
+	"reflect"
+	"strconv"
+)
+
+// Params represents a set of parameters that gets passed to a request.
+type Params map[string]string
+
+// AddNonEmpty adds a value if it not an empty string.
+func (p Params) AddNonEmpty(key, value string) {
+	if value != "" {
+		p[key] = value
+	}
+}
+
+// AddNonZero adds a value if it is not zero.
+func (p Params) AddNonZero(key string, value int) {
+	if value != 0 {
+		p[key] = strconv.Itoa(value)
+	}
+}
+
+// AddNonZero64 is the same as AddNonZero except uses an int64.
+func (p Params) AddNonZero64(key string, value int64) {
+	if value != 0 {
+		p[key] = strconv.FormatInt(value, 10)
+	}
+}
+
+// AddBool adds a value of a bool if it is true.
+func (p Params) AddBool(key string, value bool) {
+	if value {
+		p[key] = strconv.FormatBool(value)
+	}
+}
+
+// AddNonZeroFloat adds a floating point value that is not zero.
+func (p Params) AddNonZeroFloat(key string, value float64) {
+	if value != 0 {
+		p[key] = strconv.FormatFloat(value, 'f', 6, 64)
+	}
+}
+
+// AddInterface adds an interface if it is not nil and can be JSON marshalled.
+func (p Params) AddInterface(key string, value interface{}) error {
+	if value == nil || (reflect.ValueOf(value).Kind() == reflect.Ptr && reflect.ValueOf(value).IsNil()) {
+		return nil
+	}
+
+	b, err := json.Marshal(value)
+	if err != nil {
+		return err
+	}
+
+	p[key] = string(b)
+
+	return nil
+}
+
+// AddFirstValid attempts to add the first item that is not a default value.
+//
+// For example, AddFirstValid(0, "", "test") would add "test".
+func (p Params) AddFirstValid(key string, args ...interface{}) error {
+	for _, arg := range args {
+		switch v := arg.(type) {
+		case int:
+			if v != 0 {
+				p[key] = strconv.Itoa(v)
+				return nil
+			}
+		case int64:
+			if v != 0 {
+				p[key] = strconv.FormatInt(v, 10)
+				return nil
+			}
+		case string:
+			if v != "" {
+				p[key] = v
+				return nil
+			}
+		case nil:
+		default:
+			b, err := json.Marshal(arg)
+			if err != nil {
+				return err
+			}
+
+			p[key] = string(b)
+			return nil
+		}
+	}
+
+	return nil
+}

vendor/github.com/go-telegram-bot-api/telegram-bot-api/v5/passport.go

@@ -0,0 +1,317 @@
+package tgbotapi
+
+// PassportRequestInfoConfig allows you to request passport info
+type PassportRequestInfoConfig struct {
+	BotID     int            `json:"bot_id"`
+	Scope     *PassportScope `json:"scope"`
+	Nonce     string         `json:"nonce"`
+	PublicKey string         `json:"public_key"`
+}
+
+// PassportScopeElement supports using one or one of several elements.
+type PassportScopeElement interface {
+	ScopeType() string
+}
+
+// PassportScope is the requested scopes of data.
+type PassportScope struct {
+	V    int                    `json:"v"`
+	Data []PassportScopeElement `json:"data"`
+}
+
+// PassportScopeElementOneOfSeveral allows you to request any one of the
+// requested documents.
+type PassportScopeElementOneOfSeveral struct {
+}
+
+// ScopeType is the scope type.
+func (eo *PassportScopeElementOneOfSeveral) ScopeType() string {
+	return "one_of"
+}
+
+// PassportScopeElementOne requires the specified element be provided.
+type PassportScopeElementOne struct {
+	Type        string `json:"type"` // One of “personal_details”, “passport”, “driver_license”, “identity_card”, “internal_passport”, “address”, “utility_bill”, “bank_statement”, “rental_agreement”, “passport_registration”, “temporary_registration”, “phone_number”, “email”
+	Selfie      bool   `json:"selfie"`
+	Translation bool   `json:"translation"`
+	NativeNames bool   `json:"native_name"`
+}
+
+// ScopeType is the scope type.
+func (eo *PassportScopeElementOne) ScopeType() string {
+	return "one"
+}
+
+type (
+	// PassportData contains information about Telegram Passport data shared with
+	// the bot by the user.
+	PassportData struct {
+		// Array with information about documents and other Telegram Passport
+		// elements that was shared with the bot
+		Data []EncryptedPassportElement `json:"data"`
+
+		// Encrypted credentials required to decrypt the data
+		Credentials *EncryptedCredentials `json:"credentials"`
+	}
+
+	// PassportFile represents a file uploaded to Telegram Passport. Currently, all
+	// Telegram Passport files are in JPEG format when decrypted and don't exceed
+	// 10MB.
+	PassportFile struct {
+		// Unique identifier for this file
+		FileID string `json:"file_id"`
+
+		FileUniqueID string `json:"file_unique_id"`
+
+		// File size
+		FileSize int `json:"file_size"`
+
+		// Unix time when the file was uploaded
+		FileDate int64 `json:"file_date"`
+	}
+
+	// EncryptedPassportElement contains information about documents or other
+	// Telegram Passport elements shared with the bot by the user.
+	EncryptedPassportElement struct {
+		// Element type.
+		Type string `json:"type"`
+
+		// Base64-encoded encrypted Telegram Passport element data provided by
+		// the user, available for "personal_details", "passport",
+		// "driver_license", "identity_card", "identity_passport" and "address"
+		// types. Can be decrypted and verified using the accompanying
+		// EncryptedCredentials.
+		Data string `json:"data,omitempty"`
+
+		// User's verified phone number, available only for "phone_number" type
+		PhoneNumber string `json:"phone_number,omitempty"`
+
+		// User's verified email address, available only for "email" type
+		Email string `json:"email,omitempty"`
+
+		// Array of encrypted files with documents provided by the user,
+		// available for "utility_bill", "bank_statement", "rental_agreement",
+		// "passport_registration" and "temporary_registration" types. Files can
+		// be decrypted and verified using the accompanying EncryptedCredentials.
+		Files []PassportFile `json:"files,omitempty"`
+
+		// Encrypted file with the front side of the document, provided by the
+		// user. Available for "passport", "driver_license", "identity_card" and
+		// "internal_passport". The file can be decrypted and verified using the
+		// accompanying EncryptedCredentials.
+		FrontSide *PassportFile `json:"front_side,omitempty"`
+
+		// Encrypted file with the reverse side of the document, provided by the
+		// user. Available for "driver_license" and "identity_card". The file can
+		// be decrypted and verified using the accompanying EncryptedCredentials.
+		ReverseSide *PassportFile `json:"reverse_side,omitempty"`
+
+		// Encrypted file with the selfie of the user holding a document,
+		// provided by the user; available for "passport", "driver_license",
+		// "identity_card" and "internal_passport". The file can be decrypted
+		// and verified using the accompanying EncryptedCredentials.
+		Selfie *PassportFile `json:"selfie,omitempty"`
+	}
+
+	// EncryptedCredentials contains data required for decrypting and
+	// authenticating EncryptedPassportElement. See the Telegram Passport
+	// Documentation for a complete description of the data decryption and
+	// authentication processes.
+	EncryptedCredentials struct {
+		// Base64-encoded encrypted JSON-serialized data with unique user's
+		// payload, data hashes and secrets required for EncryptedPassportElement
+		// decryption and authentication
+		Data string `json:"data"`
+
+		// Base64-encoded data hash for data authentication
+		Hash string `json:"hash"`
+
+		// Base64-encoded secret, encrypted with the bot's public RSA key,
+		// required for data decryption
+		Secret string `json:"secret"`
+	}
+
+	// PassportElementError represents an error in the Telegram Passport element
+	// which was submitted that should be resolved by the user.
+	PassportElementError interface{}
+
+	// PassportElementErrorDataField represents an issue in one of the data
+	// fields that was provided by the user. The error is considered resolved
+	// when the field's value changes.
+	PassportElementErrorDataField struct {
+		// Error source, must be data
+		Source string `json:"source"`
+
+		// The section of the user's Telegram Passport which has the error, one
+		// of "personal_details", "passport", "driver_license", "identity_card",
+		// "internal_passport", "address"
+		Type string `json:"type"`
+
+		// Name of the data field which has the error
+		FieldName string `json:"field_name"`
+
+		// Base64-encoded data hash
+		DataHash string `json:"data_hash"`
+
+		// Error message
+		Message string `json:"message"`
+	}
+
+	// PassportElementErrorFrontSide represents an issue with the front side of
+	// a document. The error is considered resolved when the file with the front
+	// side of the document changes.
+	PassportElementErrorFrontSide struct {
+		// Error source, must be front_side
+		Source string `json:"source"`
+
+		// The section of the user's Telegram Passport which has the issue, one
+		// of "passport", "driver_license", "identity_card", "internal_passport"
+		Type string `json:"type"`
+
+		// Base64-encoded hash of the file with the front side of the document
+		FileHash string `json:"file_hash"`
+
+		// Error message
+		Message string `json:"message"`
+	}
+
+	// PassportElementErrorReverseSide represents an issue with the reverse side
+	// of a document. The error is considered resolved when the file with reverse
+	// side of the document changes.
+	PassportElementErrorReverseSide struct {
+		// Error source, must be reverse_side
+		Source string `json:"source"`
+
+		// The section of the user's Telegram Passport which has the issue, one
+		// of "driver_license", "identity_card"
+		Type string `json:"type"`
+
+		// Base64-encoded hash of the file with the reverse side of the document
+		FileHash string `json:"file_hash"`
+
+		// Error message
+		Message string `json:"message"`
+	}
+
+	// PassportElementErrorSelfie represents an issue with the selfie with a
+	// document. The error is considered resolved when the file with the selfie
+	// changes.
+	PassportElementErrorSelfie struct {
+		// Error source, must be selfie
+		Source string `json:"source"`
+
+		// The section of the user's Telegram Passport which has the issue, one
+		// of "passport", "driver_license", "identity_card", "internal_passport"
+		Type string `json:"type"`
+
+		// Base64-encoded hash of the file with the selfie
+		FileHash string `json:"file_hash"`
+
+		// Error message
+		Message string `json:"message"`
+	}
+
+	// PassportElementErrorFile represents an issue with a document scan. The
+	// error is considered resolved when the file with the document scan changes.
+	PassportElementErrorFile struct {
+		// Error source, must be a file
+		Source string `json:"source"`
+
+		// The section of the user's Telegram Passport which has the issue, one
+		// of "utility_bill", "bank_statement", "rental_agreement",
+		// "passport_registration", "temporary_registration"
+		Type string `json:"type"`
+
+		// Base64-encoded file hash
+		FileHash string `json:"file_hash"`
+
+		// Error message
+		Message string `json:"message"`
+	}
+
+	// PassportElementErrorFiles represents an issue with a list of scans. The
+	// error is considered resolved when the list of files containing the scans
+	// changes.
+	PassportElementErrorFiles struct {
+		// Error source, must be files
+		Source string `json:"source"`
+
+		// The section of the user's Telegram Passport which has the issue, one
+		// of "utility_bill", "bank_statement", "rental_agreement",
+		// "passport_registration", "temporary_registration"
+		Type string `json:"type"`
+
+		// List of base64-encoded file hashes
+		FileHashes []string `json:"file_hashes"`
+
+		// Error message
+		Message string `json:"message"`
+	}
+
+	// Credentials contains encrypted data.
+	Credentials struct {
+		Data SecureData `json:"secure_data"`
+		// Nonce the same nonce given in the request
+		Nonce string `json:"nonce"`
+	}
+
+	// SecureData is a map of the fields and their encrypted values.
+	SecureData map[string]*SecureValue
+	// PersonalDetails       *SecureValue `json:"personal_details"`
+	// Passport              *SecureValue `json:"passport"`
+	// InternalPassport      *SecureValue `json:"internal_passport"`
+	// DriverLicense         *SecureValue `json:"driver_license"`
+	// IdentityCard          *SecureValue `json:"identity_card"`
+	// Address               *SecureValue `json:"address"`
+	// UtilityBill           *SecureValue `json:"utility_bill"`
+	// BankStatement         *SecureValue `json:"bank_statement"`
+	// RentalAgreement       *SecureValue `json:"rental_agreement"`
+	// PassportRegistration  *SecureValue `json:"passport_registration"`
+	// TemporaryRegistration *SecureValue `json:"temporary_registration"`
+
+	// SecureValue contains encrypted values for a SecureData item.
+	SecureValue struct {
+		Data        *DataCredentials   `json:"data"`
+		FrontSide   *FileCredentials   `json:"front_side"`
+		ReverseSide *FileCredentials   `json:"reverse_side"`
+		Selfie      *FileCredentials   `json:"selfie"`
+		Translation []*FileCredentials `json:"translation"`
+		Files       []*FileCredentials `json:"files"`
+	}
+
+	// DataCredentials contains information required to decrypt data.
+	DataCredentials struct {
+		// DataHash checksum of encrypted data
+		DataHash string `json:"data_hash"`
+		// Secret of encrypted data
+		Secret string `json:"secret"`
+	}
+
+	// FileCredentials contains information required to decrypt files.
+	FileCredentials struct {
+		// FileHash checksum of encrypted data
+		FileHash string `json:"file_hash"`
+		// Secret of encrypted data
+		Secret string `json:"secret"`
+	}
+
+	// PersonalDetails https://core.telegram.org/passport#personaldetails
+	PersonalDetails struct {
+		FirstName            string `json:"first_name"`
+		LastName             string `json:"last_name"`
+		MiddleName           string `json:"middle_name"`
+		BirthDate            string `json:"birth_date"`
+		Gender               string `json:"gender"`
+		CountryCode          string `json:"country_code"`
+		ResidenceCountryCode string `json:"residence_country_code"`
+		FirstNameNative      string `json:"first_name_native"`
+		LastNameNative       string `json:"last_name_native"`
+		MiddleNameNative     string `json:"middle_name_native"`
+	}
+
+	// IDDocumentData https://core.telegram.org/passport#iddocumentdata
+	IDDocumentData struct {
+		DocumentNumber string `json:"document_no"`
+		ExpiryDate     string `json:"expiry_date"`
+	}
+)