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telegram/answer_callback_query.go

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package telegram
import (
"errors"
"strconv"
json "github.com/pquerna/ffjson/ffjson"
http "github.com/valyala/fasthttp"
)
type AnswerCallbackQueryParameters struct {
// Text of the notification. If not specified, nothing will be shown to the user, 0-200 characters
Text string `json:"text"` // optional
// If true, an alert will be shown by the client instead of a notification at the top of the chat screen. Defaults to false.
ShowAlert bool `json:"show_alert"` // optional
// URL that will be opened by the user's client. If you have created a Game and accepted the conditions via @Botfather, specify the URL that opens your game note that this will only work if the query comes from a callback_game button.
//
// Otherwise, you may use links like t.me/your_bot?start=XXXX that open your bot with a parameter.
URL string `json:"url"` // optional
// The maximum amount of time in seconds that the result of the callback query may be cached client-side. Telegram apps will support caching starting in version 3.14. Defaults to 0.
CacheTime int `json:"cache_time"` // optional
}
// AnswerCallbackQuery send answers to callback queries sent from inline keyboards. The answer will be displayed to the user as a notification at the top of the chat screen or as an alert. On success, True is returned.
//
// Alternatively, the user can be redirected to the specified Game URL. For this option to work, you must first create a game for your bot via @Botfather and accept the terms. Otherwise, you may use links like t.me/your_bot?start=XXXX that open your bot with a parameter.
func (bot *Bot) AnswerCallbackQuery(id string, params *AnswerCallbackQueryParameters) (bool, error) {
var args http.Args
args.Add("callback_query_id", id) // Unique identifier for the query to be answered
args.Add("text", params.Text)
args.Add("show_alert", strconv.FormatBool(params.ShowAlert))
args.Add("url", params.URL)
args.Add("cache_time", strconv.Itoa(params.CacheTime))
resp, err := bot.request("answerCallbackQuery", &args)
if err != nil {
return false, err
}
var data bool
err = json.Unmarshal(*resp.Result, &data)
return data, err
}