Move bot config to separate struct.

example/example_bot.go

@@ -0,0 +1,181 @@
+package example
+
+import (
+	"fmt"
+	"net/http"
+	"time"
+
+	"github.com/eli-l/telegram-bot-api/v7"
+)
+
+func ExampleNewBotAPI() {
+	cfg := tgbotapi.NewBotConfig("MyAwesomeBotToken", tgbotapi.APIEndpoint, true)
+	bot := tgbotapi.NewBot(cfg)
+
+	if err := bot.Validate(); err != nil {
+		panic(err)
+	}
+
+	usr, err := bot.GetMe()
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("Authorized on account %s", usr.UserName)
+	u := tgbotapi.NewUpdate(0)
+	u.Timeout = 60
+
+	updates := bot.GetUpdatesChan(u)
+
+	// Optional: wait for updates and clear them if you don't want to handle
+	// a large backlog of old messages
+	time.Sleep(time.Millisecond * 500)
+	updates.Clear()
+
+	for update := range updates {
+		if update.Message == nil {
+			continue
+		}
+
+		fmt.Printf("[%s] %s", update.Message.From.UserName, update.Message.Text)
+
+		msg := tgbotapi.NewMessage(update.Message.Chat.ID, update.Message.Text)
+		msg.ReplyParameters.MessageID = update.Message.MessageID
+
+		_, err := bot.Send(msg)
+		if err != nil {
+			panic(err)
+		}
+	}
+}
+
+func ExampleNewWebhook() {
+	cfg := tgbotapi.NewBotConfig("MyAwesomeBotToken", tgbotapi.APIEndpoint, true)
+	bot := tgbotapi.NewBot(cfg)
+
+	if err := bot.Validate(); err != nil {
+		panic(err)
+	}
+
+	usr, err := bot.GetMe()
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("Authorized on account %s", usr.UserName)
+
+	wh, err := tgbotapi.NewWebhookWithCert("https://www.google.com:8443/"+cfg.GetToken(), tgbotapi.FilePath("cert.pem"))
+
+	if err != nil {
+		panic(err)
+	}
+
+	_, err = bot.Request(wh)
+
+	if err != nil {
+		panic(err)
+	}
+
+	info, err := bot.GetWebhookInfo()
+
+	if err != nil {
+		panic(err)
+	}
+
+	if info.LastErrorDate != 0 {
+		fmt.Printf("failed to set webhook: %s", info.LastErrorMessage)
+	}
+
+	updates := bot.ListenForWebhook("/" + cfg.GetToken())
+	go http.ListenAndServeTLS("0.0.0.0:8443", "cert.pem", "key.pem", nil)
+
+	for update := range updates {
+		fmt.Printf("%+v\n", update)
+	}
+}
+
+func ExampleWebhookHandler() {
+	cfg := tgbotapi.NewBotConfig("MyAwesomeBotToken", tgbotapi.APIEndpoint, true)
+	bot := tgbotapi.NewBot(cfg)
+
+	if err := bot.Validate(); err != nil {
+		panic(err)
+	}
+
+	usr, err := bot.GetMe()
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("Authorized on account %s", usr.UserName)
+
+	wh, err := tgbotapi.NewWebhookWithCert("https://www.google.com:8443/"+cfg.GetToken(), tgbotapi.FilePath("cert.pem"))
+
+	if err != nil {
+		panic(err)
+	}
+
+	_, err = bot.Request(wh)
+	if err != nil {
+		panic(err)
+	}
+	info, err := bot.GetWebhookInfo()
+	if err != nil {
+		panic(err)
+	}
+	if info.LastErrorDate != 0 {
+		fmt.Printf("[Telegram callback failed]%s", info.LastErrorMessage)
+	}
+
+	http.HandleFunc("/"+cfg.GetToken(), func(w http.ResponseWriter, r *http.Request) {
+		update, err := bot.HandleUpdate(r)
+		if err != nil {
+			fmt.Printf("%+v\n", err.Error())
+		} else {
+			fmt.Printf("%+v\n", *update)
+		}
+	})
+
+	go http.ListenAndServeTLS("0.0.0.0:8443", "./tests/cert.pem", "./tests/key.pem", nil)
+}
+
+func ExampleInlineConfig() {
+	cfg := tgbotapi.NewBotConfig("MyAwesomeBotToken", tgbotapi.APIEndpoint, true)
+	bot := tgbotapi.NewBot(cfg)
+
+	if err := bot.Validate(); err != nil {
+		panic(err)
+	}
+
+	usr, err := bot.GetMe()
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("Authorized on account %s", usr.UserName)
+
+	u := tgbotapi.NewUpdate(0)
+	u.Timeout = 60
+
+	updates := bot.GetUpdatesChan(u)
+
+	for update := range updates {
+		if update.InlineQuery == nil { // if no inline query, ignore it
+			continue
+		}
+
+		article := tgbotapi.NewInlineQueryResultArticle(update.InlineQuery.ID, "Echo", update.InlineQuery.Query)
+		article.Description = update.InlineQuery.Query
+
+		inlineConf := tgbotapi.InlineConfig{
+			InlineQueryID: update.InlineQuery.ID,
+			IsPersonal:    true,
+			CacheTime:     0,
+			Results:       []interface{}{article},
+		}
+
+		if _, err := bot.Request(inlineConf); err != nil {
+			fmt.Println(err)
+		}
+	}
+}