Init

bot/handlers/start.go

@@ -0,0 +1,88 @@
+package handlers
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/PaulSonOfLars/gotgbot/v2"
+	"github.com/PaulSonOfLars/gotgbot/v2/ext"
+)
+
+var startMessage = "govd is an open-source telegram bot " +
+	"that allows you to download medias from " +
+	"various platforms. the project born after " +
+	"the discontinuation of an " +
+	"highly popular bot, known as UVD."
+
+func getStartKeyboard(bot *gotgbot.Bot) gotgbot.InlineKeyboardMarkup {
+	return gotgbot.InlineKeyboardMarkup{
+		InlineKeyboard: [][]gotgbot.InlineKeyboardButton{
+			{
+				{
+					Text: "add to group",
+					Url: fmt.Sprintf(
+						"https://t.me/%s?startgroup=true",
+						bot.Username,
+					),
+				},
+			},
+			{
+				{
+					Text:         "usage",
+					CallbackData: "help",
+				},
+				{
+					Text:         "stats",
+					CallbackData: "stats",
+				},
+			},
+			{
+				{
+					Text:         "extractors",
+					CallbackData: "extractors",
+				},
+				{
+					Text: "support",
+					Url:  "https://t.me/govdsupport",
+				},
+			},
+			{
+				{
+					Text:         "instances",
+					CallbackData: "instances",
+				},
+				{
+					Text: "github",
+					Url:  os.Getenv("REPO_URL"),
+				},
+			},
+		},
+	}
+}
+
+func StartHandler(bot *gotgbot.Bot, ctx *ext.Context) error {
+	if ctx.EffectiveMessage.Chat.Type != "private" {
+		return nil
+	}
+	keyboard := getStartKeyboard(bot)
+	if ctx.Update.Message != nil {
+		ctx.EffectiveMessage.Reply(
+			bot,
+			startMessage,
+			&gotgbot.SendMessageOpts{
+				ReplyMarkup: &keyboard,
+			},
+		)
+	} else if ctx.Update.CallbackQuery != nil {
+		ctx.CallbackQuery.Answer(bot, nil)
+		ctx.EffectiveMessage.EditText(
+			bot,
+			startMessage,
+			&gotgbot.EditMessageTextOpts{
+				ReplyMarkup: keyboard,
+			},
+		)
+
+	}
+	return nil
+}