405 lines
14 KiB
Go
405 lines
14 KiB
Go
package main
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import (
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"fmt"
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"io"
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"log"
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"net/http"
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"os"
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"strconv"
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"strings"
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tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
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"github.com/akulij/ticketbot/config"
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"gorm.io/gorm"
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)
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type User struct {
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gorm.Model
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ID int64
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State string
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MsgCounter uint
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RoleBitmask uint
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}
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type BotController struct {
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cfg config.Config
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bot *tgbotapi.BotAPI
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db *gorm.DB
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updates tgbotapi.UpdatesChannel
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}
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func GetBotController() BotController {
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cfg := config.GetConfig()
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fmt.Printf("Token value: '%v'\n", cfg.BotToken)
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fmt.Printf("Admin password: '%v'\n", cfg.AdminPass)
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fmt.Printf("Admin ID: '%v'\n", cfg.AdminID)
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bot, err := tgbotapi.NewBotAPI(cfg.BotToken)
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if err != nil {
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log.Panic(err)
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}
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db, err := DBMigrate()
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if err != nil {
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log.Panic(err)
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}
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bot.Debug = true // set true only while development, should be set to false in production
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log.Printf("Authorized on account %s", bot.Self.UserName)
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u := tgbotapi.NewUpdate(0)
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u.Timeout = 60
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updates := bot.GetUpdatesChan(u)
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return BotController{cfg: cfg, bot: bot, db: db, updates: updates}
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}
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func main() {
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var bc = GetBotController()
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for update := range bc.updates {
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go ProcessUpdate(bc, update)
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}
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}
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func ProcessUpdate(bc BotController, update tgbotapi.Update) {
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if update.Message != nil {
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handleMessage(bc, update)
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} else if update.CallbackQuery != nil {
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handleCallbackQuery(bc, update)
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} else if update.ChannelPost != nil {
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handleChannelPost(bc, update)
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}
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}
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func handleMessage(bc BotController, update tgbotapi.Update) {
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var UserID = update.Message.From.ID
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var user User
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bc.db.First(&user, "id", UserID)
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if user == (User{}) {
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log.Printf("New user: [%d]", UserID)
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user = User{ID: UserID, State: "start"}
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bc.db.Create(&user)
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}
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bc.db.Model(&user).Update("MsgCounter", user.MsgCounter+1)
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log.Printf("User[%d] messages: %d", user.ID, user.MsgCounter)
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log.Printf("[%s] %s", update.Message.From.UserName, update.Message.Text)
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possibleCommand := strings.Split(update.Message.Text, " ")[0]
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args := strings.Split(update.Message.Text, " ")[1:]
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log.Printf("Args: %s", args)
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switch {
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case possibleCommand == "/start":
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handleStartCommand(bc, update, user)
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case possibleCommand == "/id" && user.IsAdmin():
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bc.bot.Send(tgbotapi.NewMessage(update.Message.Chat.ID, strconv.FormatInt(update.Message.Chat.ID, 10)))
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case possibleCommand == "/secret" && len(args) > 0 && args[0] == bc.cfg.AdminPass:
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handleSecretCommand(bc, update, user)
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case possibleCommand == "/panel" && user.IsAdmin():
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handlePanelCommand(bc, update, user)
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case possibleCommand == "/usermode" && user.IsEffectiveAdmin():
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handleUserModeCommand(bc, update, user)
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default:
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handleDefaultMessage(bc, update, user)
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}
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}
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func handleCallbackQuery(bc BotController, update tgbotapi.Update) {
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var user User
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bc.db.First(&user, "id", update.CallbackQuery.From.ID)
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if update.CallbackQuery.Data == "leave_ticket_button" {
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handleLeaveTicketButton(bc, update, user)
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} else if user.IsEffectiveAdmin() {
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handleAdminCallback(bc, update, user)
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}
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if user.IsAdmin() && update.CallbackQuery.Data == "panel" {
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handlePanelCallback(bc, update, user)
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}
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canswer := tgbotapi.NewCallback(update.CallbackQuery.ID, "")
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bc.bot.Send(canswer)
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}
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func handleChannelPost(bc BotController, update tgbotapi.Update) {
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post := update.ChannelPost
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if post.Text == "setchannelid" {
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bc.SetBotContent("channelid", strconv.FormatInt(post.SenderChat.ID, 10))
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var admins []User
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bc.db.Where("role_bitmask & 1 = ?", 1).Find(&admins)
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for _, admin := range admins {
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bc.bot.Send(tgbotapi.NewMessage(admin.ID, "ChannelID is set to "+strconv.FormatInt(post.SenderChat.ID, 10)))
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delcmd := tgbotapi.NewDeleteMessage(post.SenderChat.ID, post.MessageID)
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bc.bot.Send(delcmd)
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}
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}
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}
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// Helper functions for specific commands
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func handleStartCommand(bc BotController, update tgbotapi.Update, user User) {
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bc.db.Model(&user).Update("state", "start")
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kbd := tgbotapi.NewInlineKeyboardMarkup(
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tgbotapi.NewInlineKeyboardRow(
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tgbotapi.NewInlineKeyboardButtonData(bc.GetBotContent("leave_ticket_button"), "leave_ticket_button"),
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),
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)
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if user.IsAdmin() {
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kbd = tgbotapi.NewInlineKeyboardMarkup(
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tgbotapi.NewInlineKeyboardRow(
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tgbotapi.NewInlineKeyboardButtonData(bc.GetBotContent("leave_ticket_button"), "leave_ticket_button"),
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),
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tgbotapi.NewInlineKeyboardRow(
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tgbotapi.NewInlineKeyboardButtonData("Panel", "panel"),
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),
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)
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}
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img, err := bc.GetBotContentVerbose("preview_image")
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if err != nil || img == "" {
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, bc.GetBotContent("start"))
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msg.ParseMode = "markdown"
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msg.ReplyMarkup = kbd
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bc.bot.Send(msg)
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} else {
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msg := tgbotapi.NewPhoto(update.Message.Chat.ID, tgbotapi.FileID(img))
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msg.Caption = bc.GetBotContent("start")
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msg.ReplyMarkup = kbd
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bc.bot.Send(msg)
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}
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}
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func handleSecretCommand(bc BotController, update tgbotapi.Update, user User) {
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bc.db.Model(&user).Update("state", "start")
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bc.db.Model(&user).Update("RoleBitmask", user.RoleBitmask|0b11) // set real admin ID (0b1) and effective admin toggle (0b10)
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, "You are admin now!")
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bc.bot.Send(msg)
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}
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func handlePanelCommand(bc BotController, update tgbotapi.Update, user User) {
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if !user.IsEffectiveAdmin() {
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bc.db.Model(&user).Update("RoleBitmask", user.RoleBitmask|0b10)
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, "You was in usermode, turned back to admin mode...")
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bc.bot.Send(msg)
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}
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kbd := tgbotapi.NewInlineKeyboardMarkup(
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Стартовая картинка", "update:preview_image")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Приветственный текст", "update:start")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Кнопка для заявки", "update:leave_ticket_button")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("ID чата", "update:supportchatid")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("ID канала", "update:channelid")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Уведомление об отправке тикета", "update:sended_notify")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Просьба оставить тикет", "update:leaveticket_message")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Просьба подписаться на канал", "update:subscribe_message")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Ссылка на канал", "update:channel_link")),
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)
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, "Выберите пункт для изменения")
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msg.ReplyMarkup = kbd
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bc.bot.Send(msg)
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}
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func handleUserModeCommand(bc BotController, update tgbotapi.Update, user User) {
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bc.db.Model(&user).Update("RoleBitmask", user.RoleBitmask&(^uint(0b10)))
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log.Printf("Set role bitmask (%b) for user: %d", user.RoleBitmask, user.ID)
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, "Simulating user experience!")
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bc.bot.Send(msg)
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}
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func handleDefaultMessage(bc BotController, update tgbotapi.Update, user User) {
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if user.State == "leaveticket" {
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f := update.Message.From
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ticket := fmt.Sprintf("User: %s %s\nUsername: %s\nText:\n",
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f.FirstName, f.LastName,
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f.UserName)
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ticket += update.Message.Text
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chatidstr, err := bc.GetBotContentVerbose("supportchatid")
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if err != nil {
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var admins []User
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bc.db.Where("role_bitmask & 1 = ?", 1).Find(&admins)
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for _, admin := range admins {
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msg := tgbotapi.NewMessage(admin.ID, "Support ChatID is not set!!!")
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msg.Entities = []tgbotapi.MessageEntity{tgbotapi.MessageEntity{
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Type: "code",
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Offset: 1,
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Length: 2,
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}}
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bc.bot.Send(msg)
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}
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}
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chatid, _ := strconv.ParseInt(chatidstr, 10, 64)
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_, err = bc.bot.Send(tgbotapi.NewMessage(chatid, ticket))
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if err != nil {
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, "Something went wrong, try again...")
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bc.bot.Send(msg)
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return
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}
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bc.db.Model(&user).Update("state", "start")
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, bc.GetBotContent("sended_notify"))
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bc.bot.Send(msg)
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} else if user.IsEffectiveAdmin() {
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if user.State != "start" {
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if strings.HasPrefix(user.State, "imgset:") {
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Literal := strings.Split(user.State, ":")[1]
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if update.Message.Text == "unset" {
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var l BotContent
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bc.db.First(&l, "Literal", Literal)
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bc.SetBotContent(Literal, "")
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}
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maxsize := 0
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fileid := ""
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for _, p := range update.Message.Photo {
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if p.FileSize > maxsize {
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fileid = p.FileID
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maxsize = p.FileSize
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}
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}
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bc.SetBotContent(Literal, fileid)
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bc.db.Model(&user).Update("state", "start")
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, "Successfully set new image!")
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bc.bot.Send(msg)
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} else if strings.HasPrefix(user.State, "stringset:") {
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Literal := strings.Split(user.State, ":")[1]
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bc.SetBotContent(Literal, update.Message.Text)
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bc.db.Model(&user).Update("state", "start")
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msg := tgbotapi.NewMessage(update.Message.Chat.ID, "Successfully set new text!")
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bc.bot.Send(msg)
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}
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}
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}
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}
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func handleLeaveTicketButton(bc BotController, update tgbotapi.Update, user User) {
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chatidstr, err := bc.GetBotContentVerbose("channelid")
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if err != nil {
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var admins []User
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bc.db.Where("role_bitmask & 1 = ?", 1).Find(&admins)
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for _, admin := range admins {
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bc.bot.Send(tgbotapi.NewMessage(admin.ID, "ChannelID is not set!!!"))
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}
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}
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chatid, _ := strconv.ParseInt(chatidstr, 10, 64)
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member, err := bc.bot.GetChatMember(tgbotapi.GetChatMemberConfig{
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ChatConfigWithUser: tgbotapi.ChatConfigWithUser{
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UserID: update.CallbackQuery.From.ID,
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SuperGroupUsername: chatidstr,
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ChatID: chatid,
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},
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})
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if err != nil {
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if strings.Contains(err.Error(), "chat not found") {
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bc.bot.Send(tgbotapi.NewMessage(user.ID, "No channel ID is set!!!"))
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}
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}
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log.Printf("M: %s, E: %s", member, err)
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s := member.Status
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if s == "member" || s == "creator" || s == "admin" {
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bc.db.Model(&user).Update("state", "leaveticket")
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bc.bot.Send(tgbotapi.NewMessage(user.ID, bc.GetBotContent("leaveticket_message")))
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} else {
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link, err := bc.GetBotContentVerbose("channel_link")
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msg := tgbotapi.NewMessage(user.ID, bc.GetBotContent("subscribe_message"))
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if err == nil {
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kbd := tgbotapi.NewInlineKeyboardMarkup(
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonURL("Канал", link)),
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)
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msg.ReplyMarkup = kbd
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}
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if err != nil {
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log.Printf("NO LINK!!!")
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var admins []User
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bc.db.Where("role_bitmask & 1 = ?", 1).Find(&admins)
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for _, admin := range admins {
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msg := tgbotapi.NewMessage(admin.ID, "Channel link is not set!!!")
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msg.Entities = []tgbotapi.MessageEntity{tgbotapi.MessageEntity{
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Type: "code",
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Offset: 1,
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Length: 2,
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}}
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bc.bot.Send(msg)
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}
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}
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bc.bot.Send(msg)
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}
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}
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func handleAdminCallback(bc BotController, update tgbotapi.Update, user User) {
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if strings.HasPrefix(update.CallbackQuery.Data, "update:") {
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Label := strings.Split(update.CallbackQuery.Data, ":")[1]
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if Label == "preview_image" {
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bc.db.Model(&user).Update("state", "imgset:"+Label)
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} else {
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bc.db.Model(&user).Update("state", "stringset:"+Label)
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}
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bc.bot.Send(tgbotapi.NewMessage(user.ID, "Send me asset (text or picture (NOT as file))"))
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}
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}
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func handlePanelCallback(bc BotController, update tgbotapi.Update, user User) {
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if !user.IsEffectiveAdmin() {
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bc.db.Model(&user).Update("RoleBitmask", user.RoleBitmask|0b10)
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msg := tgbotapi.NewMessage(user.ID, "You was in usermode, turned back to admin mode...")
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bc.bot.Send(msg)
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}
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kbd := tgbotapi.NewInlineKeyboardMarkup(
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Стартовая картинка", "update:preview_image")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Приветственный текст", "update:start")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Кнопка для заявки", "update:leave_ticket_button")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("ID чата", "update:supportchatid")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("ID канала", "update:channelid")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Уведомление об отправке тикета", "update:sended_notify")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Просьба оставить тикет", "update:leaveticket_message")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Просьба подписаться на канал", "update:subscribe_message")),
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tgbotapi.NewInlineKeyboardRow(tgbotapi.NewInlineKeyboardButtonData("Ссылка на канал", "update:channel_link")),
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)
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msg := tgbotapi.NewMessage(user.ID, "Выберите пункт для изменения")
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msg.ReplyMarkup = kbd
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bc.bot.Send(msg)
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}
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func DownloadFile(filepath string, url string) error {
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// Get the data
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resp, err := http.Get(url)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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// Create the file
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out, err := os.Create(filepath)
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if err != nil {
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return err
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}
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defer out.Close()
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// Write the body to file
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_, err = io.Copy(out, resp.Body)
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return err
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}
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func notifyAdminAboutError(bc BotController, errorMessage string) {
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// Check if AdminID is set in the config
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adminID := *bc.cfg.AdminID
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if adminID != 0 {
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msg := tgbotapi.NewMessage(
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adminID,
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fmt.Sprintf("Error occurred: %s", errorMessage),
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)
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bc.bot.Send(msg)
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} else {
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log.Println("AdminID is not set in the configuration.")
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}
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}
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