readme.md

Datepicker

Getting Started

package main

import (
	"context"
	"os"
	"os/signal"
	"time"

	"github.com/go-telegram/bot"
	"github.com/go-telegram/bot/models"
	"github.com/go-telegram/ui/datepicker"
)

func main() {
	ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt)
	defer cancel()

	telegramBotToken := os.Getenv("EXAMPLE_TELEGRAM_BOT_TOKEN")

	opts := []bot.Option{
		bot.WithDefaultHandler(defaultHandler),
	}

	b := bot.New(telegramBotToken, opts...)

	b.Start(ctx)
}

func defaultHandler(ctx context.Context, b *bot.Bot, update *models.Update) {
	kb := datepicker.New(b, onDatepickerSimpleSelect)

	b.SendMessage(ctx, &bot.SendMessageParams{
		ChatID:      update.Message.Chat.ID,
		Text:        "Select any date",
		ReplyMarkup: kb,
	})
}

func onDatepickerSimpleSelect(ctx context.Context, b *bot.Bot, mes *models.Message, date time.Time) {
	b.SendMessage(ctx, &bot.SendMessageParams{
		ChatID: mes.Chat.ID,
		Text:   "You select " + date.Format("2006-01-02"),
	})
}

Languages

You can define datepicker language by using Language(lang string) option. Dy default it is en.

Supported languages are defined in langs.json.

You can define your own language by following this example:

langsData := map[string]map[string]string{
    "mylang": map[string]string{
        "Monday":    "Mo",
        "Tuesday":   "Tu",
        "Wednesday": "We",
        "Thursday":  "Th",
        "Friday":    "Fr",
        "Saturday":  "Sa",
        "Sunday":    "Su",
        "January":   "January",
        "February":  "February",
        "March":     "March",
        "April":     "April",
        "May":       "May",
        "June":      "June",
        "July":      "July",
        "August":    "August",
        "September": "September",
        "October":   "October",
        "November":  "November",
        "December":  "December",
        "Cancel":    "Cancel",
        "Prev":      "Prev",
        "Next":      "Next",
        "Back":      "Back"
    },
}

telegramBotToken := os.Getenv("EXAMPLE_TELEGRAM_BOT_TOKEN")

opts := []bot.Option{
    bot.Languages(langsData),
    bot.Language("mylang"),
}

b := bot.New(telegramBotToken, opts...)

In this example you can see all supported language keys

Options

See in options.go file