govd/bot/main.go
2025-04-14 17:14:31 +02:00

118 lines
3 KiB
Go

package bot
import (
"log"
"os"
"time"
botHandlers "govd/bot/handlers"
"github.com/PaulSonOfLars/gotgbot/v2"
"github.com/PaulSonOfLars/gotgbot/v2/ext"
"github.com/PaulSonOfLars/gotgbot/v2/ext/handlers"
"github.com/PaulSonOfLars/gotgbot/v2/ext/handlers/filters/callbackquery"
"github.com/PaulSonOfLars/gotgbot/v2/ext/handlers/filters/choseninlineresult"
"github.com/PaulSonOfLars/gotgbot/v2/ext/handlers/filters/inlinequery"
)
var AllowedUpdates = []string{
"message",
"callback_query",
"inline_query",
"chosen_inline_result",
}
func Start() {
token := os.Getenv("BOT_TOKEN")
if token == "" {
log.Fatalf("BOT_TOKEN is not provided")
}
b, err := gotgbot.NewBot(token, &gotgbot.BotOpts{
BotClient: NewBotClient(),
})
if err != nil {
log.Fatalf("failed to create bot: %v", err)
}
dispatcher := ext.NewDispatcher(&ext.DispatcherOpts{
Error: func(b *gotgbot.Bot, ctx *ext.Context, err error) ext.DispatcherAction {
log.Println("an error occurred while handling update:", err.Error())
return ext.DispatcherActionNoop
},
MaxRoutines: ext.DefaultMaxRoutines,
})
updater := ext.NewUpdater(dispatcher, nil)
registerHandlers(dispatcher)
err = updater.StartPolling(b, &ext.PollingOpts{
DropPendingUpdates: true,
GetUpdatesOpts: &gotgbot.GetUpdatesOpts{
Timeout: 9,
RequestOpts: &gotgbot.RequestOpts{
Timeout: time.Second * 10,
},
AllowedUpdates: AllowedUpdates,
},
})
if err != nil {
log.Fatalf("failed to start polling: %v", err)
}
log.Printf("bot started on: %s\n", b.User.Username)
}
func registerHandlers(dispatcher *ext.Dispatcher) {
dispatcher.AddHandler(handlers.NewMessage(
botHandlers.URLFilter,
botHandlers.URLHandler,
))
dispatcher.AddHandler(handlers.NewCommand(
"start",
botHandlers.StartHandler,
))
dispatcher.AddHandler(handlers.NewCallback(
callbackquery.Equal("start"),
botHandlers.StartHandler,
))
dispatcher.AddHandler(handlers.NewCallback(
callbackquery.Equal("help"),
botHandlers.HelpHandler,
))
dispatcher.AddHandler(handlers.NewCommand(
"settings",
botHandlers.SettingsHandler,
))
dispatcher.AddHandler(handlers.NewCommand(
"captions",
botHandlers.CaptionsHandler,
))
dispatcher.AddHandler(handlers.NewCommand(
"nsfw",
botHandlers.NSFWHandler,
))
dispatcher.AddHandler(handlers.NewCommand(
"limit",
botHandlers.MediaGroupLimitHandler,
))
dispatcher.AddHandler(handlers.NewCallback(
callbackquery.Equal("stats"),
botHandlers.StatsHandler,
))
dispatcher.AddHandler(handlers.NewCallback(
callbackquery.Equal("extractors"),
botHandlers.ExtractorsHandler,
))
dispatcher.AddHandler(handlers.NewCallback(
callbackquery.Equal("instances"),
botHandlers.InstancesHandler,
))
dispatcher.AddHandler(handlers.NewInlineQuery(
inlinequery.All,
botHandlers.InlineDownloadHandler,
))
dispatcher.AddHandler(handlers.NewChosenInlineResult(
choseninlineresult.All,
botHandlers.InlineDownloadResultHandler,
))
dispatcher.AddHandler(handlers.NewCallback(
callbackquery.Equal("inline:loading"),
botHandlers.InlineLoadingHandler,
))
}