123 lines
2.7 KiB
Go
123 lines
2.7 KiB
Go
package main
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import (
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"fmt"
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"strings"
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"time"
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"github.com/go-errors/errors"
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tele "gopkg.in/telebot.v3"
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"git.gensokyo.cafe/kkyy/tgbot_misaka_5882f7/stats"
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)
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func isFromAdmin(upd tele.Update) bool {
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if upd.Message == nil || upd.Message.Sender == nil {
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return false
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}
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_, ok := config.AdminUIDs[upd.Message.Sender.ID]
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return ok
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}
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func initBot() (*tele.Bot, error) {
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pref := tele.Settings{
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Token: config.TGBotToken,
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Poller: &tele.LongPoller{Timeout: 15 * time.Second},
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}
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b, err := tele.NewBot(pref)
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if err != nil {
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return nil, errors.Wrap(err, 0)
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}
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// command routing
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b.Handle("/start", handleStartCmd)
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b.Handle("/traffic", handleTrafficCmd)
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return b, nil
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}
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func handleStartCmd(c tele.Context) error {
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upd := c.Update()
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if !isFromAdmin(upd) {
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return c.Send("Hello, stranger :)")
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}
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return c.Send("Hi :)")
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}
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func handleTrafficCmd(c tele.Context) error {
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upd := c.Update()
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if !isFromAdmin(upd) {
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return nil
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}
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dailyTraffic, err := stats.VnstatDailyTraffic(config.WatchedInterface)
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if err != nil {
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_ = c.Reply("im die, thank you forever")
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return err
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}
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monthlyTraffic, err := stats.VnstatMonthlyTraffic(config.WatchedInterface)
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if err != nil {
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_ = c.Reply("im die, thank you forever")
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return err
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}
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var responseParts = []string{"*Traffic Usage Summaries*\n"}
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// Yesterday's traffic if present
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if len(dailyTraffic) > 1 {
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row := dailyTraffic[len(dailyTraffic)-2]
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day := fmt.Sprintf("%d-%02d-%02d", row.Date.Year, row.Date.Month, row.Date.Day)
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responseParts = append(
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responseParts,
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fmt.Sprintf("Yesterday (%s):` %s`", day, fmtTraffic(row)),
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)
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}
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// Today's traffic if present
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if len(dailyTraffic) > 0 {
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row := dailyTraffic[len(dailyTraffic)-1]
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responseParts = append(
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responseParts,
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fmt.Sprintf("Today so far:` %s`\n", fmtTraffic(row)),
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)
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}
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// Last month's traffic, if present
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if len(monthlyTraffic) > 1 {
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row := monthlyTraffic[len(monthlyTraffic)-2]
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month := fmt.Sprintf("%d-%02d", row.Date.Year, row.Date.Month)
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responseParts = append(
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responseParts,
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fmt.Sprintf("Last month (%s):` %s`", month, fmtTraffic(row)),
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)
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}
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// This month's traffic, if present
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if len(monthlyTraffic) > 0 {
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row := monthlyTraffic[len(monthlyTraffic)-1]
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responseParts = append(
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responseParts,
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fmt.Sprintf("This month so far:` %s`", fmtTraffic(row)),
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)
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}
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var respText string
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if len(responseParts) == 1 {
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respText = "No traffic data available."
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} else {
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respText = strings.Join(responseParts, "\n")
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}
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return c.Reply(respText, &tele.SendOptions{ParseMode: tele.ModeMarkdown})
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}
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func fmtTraffic(r stats.VnstatTrafficRecord) string {
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biggest := r.Rx
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if r.Tx > biggest {
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biggest = r.Tx
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}
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return fmt.Sprintf("%.2f GiB", float64(biggest)/1024/1024/1024)
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}
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