Update README.
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README.md
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README.md
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@ -3,10 +3,12 @@
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[![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)
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[![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)
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All methods are fairly self-explanatory, and reading the [godoc](http://godoc.org/github.com/go-telegram-bot-api/telegram-bot-api) page should
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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
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explain everything. If something isn't clear, open an issue or submit
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a pull request.
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There are more tutorials and high-level information on the website, [go-telegram-bot-api.dev](https://go-telegram-bot-api.dev).
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The scope of this project is just to provide a wrapper around the API
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without any additional features. There are other projects for creating
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something with plugins and command handlers without having to design
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@ -45,13 +47,10 @@ func main() {
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u := tgbotapi.NewUpdate(0)
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u.Timeout = 60
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updates, err := bot.GetUpdatesChan(u)
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updates := bot.GetUpdatesChan(u)
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for update := range updates {
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if update.Message == nil { // ignore any non-Message Updates
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continue
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}
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if update.Message != nil { // If we got a message
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log.Printf("[%s] %s", update.Message.From.UserName, update.Message.Text)
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, update.Message.Text)
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@ -60,13 +59,9 @@ func main() {
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bot.Send(msg)
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}
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}
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}
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```
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There are more examples on the [site](https://go-telegram-bot-api.dev/)
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with detailed information on how to do many kinds of things.
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It's a great place to get started on using keyboards, commands, or other
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kinds of reply markup.
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If you need to use webhooks (if you wish to run on Google App Engine),
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you may use a slightly different method.
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@ -77,7 +72,7 @@ import (
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"log"
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"net/http"
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"github.com/go-telegram-bot-api/telegram-bot-api"
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"github.com/go-telegram-bot-api/telegram-bot-api/v5"
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)
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func main() {
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@ -90,17 +85,22 @@ func main() {
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log.Printf("Authorized on account %s", bot.Self.UserName)
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_, err = bot.SetWebhook(tgbotapi.NewWebhookWithCert("https://www.google.com:8443/"+bot.Token, "cert.pem"))
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wh, _ := tgbotapi.NewWebhookWithCert("https://www.google.com:8443/"+bot.Token, "cert.pem")
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_, err = bot.SetWebhook(wh)
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if err != nil {
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log.Fatal(err)
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}
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info, err := bot.GetWebhookInfo()
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if err != nil {
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log.Fatal(err)
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}
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if info.LastErrorDate != 0 {
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log.Printf("Telegram callback failed: %s", info.LastErrorMessage)
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}
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updates := bot.ListenForWebhook("/" + bot.Token)
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go http.ListenAndServeTLS("0.0.0.0:8443", "cert.pem", "key.pem", nil)
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}
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```
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If you need to publish your bot on AWS Lambda(or something like it) and AWS API Gateway,
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you can use such example:
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In this code used AWS Lambda Go net/http server adapter [algnhsa](https://github.com/akrylysov/algnhsa)
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```go
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package main
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import (
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"github.com/akrylysov/algnhsa"
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"github.com/go-telegram-bot-api/telegram-bot-api"
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"log"
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"net/http"
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)
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func answer(w http.ResponseWriter, r *http.Request) {
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bot, err := tgbotapi.NewBotAPI("MyAwesomeBotToken")
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if err != nil {
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log.Fatal(err)
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}
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bot.Debug = true
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updates := bot.ListenForWebhookRespReqFormat(w, r)
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for update := range updates {
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if update.Message == nil {
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continue
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}
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log.Printf("[%s] %s", update.Message.From.UserName, update.Message.Text)
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, update.Message.Text)
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msg.ReplyToMessageID = update.Message.MessageID
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_, err := bot.Send(msg)
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if err != nil {
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log.Printf("Error send message: %s | Error: %s", msg.Text, err.Error())
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}
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}
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}
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func setWebhook(_ http.ResponseWriter, _ *http.Request) {
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bot, err := tgbotapi.NewBotAPI("MyAwesomeBotToken")
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if err != nil {
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log.Fatal(err)
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}
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bot.Debug = true
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log.Printf("Authorized on account %s", bot.Self.UserName)
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_, err = bot.SetWebhook(tgbotapi.NewWebhook("https://your_api_gateway_address.com/"+bot.Token))
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if err != nil {
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log.Fatal(err)
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}
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info, err := bot.GetWebhookInfo()
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if err != nil {
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log.Fatal(err)
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}
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if info.LastErrorDate != 0 {
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log.Printf("Telegram callback failed: %s", info.LastErrorMessage)
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}
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}
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func main() {
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http.HandleFunc("/set_webhook", setWebhook)
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http.HandleFunc("/MyAwesomeBotToken", answer)
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algnhsa.ListenAndServe(http.DefaultServeMux, nil)
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}
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```
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If you need, you may generate a self-signed certificate, as this requires
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HTTPS / TLS. The above example tells Telegram that this is your
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certificate and that it should be trusted, even though it is not
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