chirpnest/bot.go
2019-05-10 21:58:56 +08:00

121 lines
2.6 KiB
Go

package main
import (
"encoding/json"
"fmt"
tb "gopkg.in/tucnak/telebot.v2"
"regexp"
"strconv"
"time"
)
var (
b *tb.Bot
)
func StartBot() {
// Registering bot
b, err := tb.NewBot(tb.Settings{
Token: cfg.Telegram.Token,
URL: cfg.Telegram.URL,
Poller: &tb.LongPoller{Timeout: 10 * time.Second},
})
failOnError(err, "StartBot")
b.Handle("/hello", func(m *tb.Message) {
s, err := botHello(m)
logOnError(err, "/hello")
if err == nil {
b.Send(m.Sender, s)
}
})
b.Handle("/msg_rescan", func(m *tb.Message) {
s, err := botMsgRescan(m)
logOnError(err, "/msg_rescan")
if err == nil {
b.Send(m.Sender, s)
}
})
b.Handle(tb.OnPhoto, botPhoto)
b.Handle(tb.OnChannelPost, botChannelPost)
b.Handle(tb.OnQuery, botQuery)
b.Handle(tb.OnText, botText)
b.Start()
}
func botPhoto(m *tb.Message) {
fmt.Println("botPhoto :", m.Text)
// photos only
}
func botHello(m *tb.Message) (string, error) {
fmt.Println("botHello :", m.Text)
if !m.Private() {
fmt.Println("botHello : !m.Private()")
return ``, nil
}
// fmt.Println("Hello payload :", m.Payload) // <PAYLOAD>
PrintText(m)
return `hello world`, nil
}
func botChannelPost(m *tb.Message) {
fmt.Println("botChannelPost :", m.Text)
PrintText(m)
// channel posts only
}
func botQuery(q *tb.Query) {
fmt.Println("botQuery")
// incoming inline queries
}
func botText(m *tb.Message) {
fmt.Println("botText :", m.Text)
PrintText(m)
// all the text messages that weren't
// captured by existing handlers
}
func botMsgRescan(m *tb.Message) (string, error) {
fmt.Println("botRescanMsg :", m.Text)
if !m.Private() {
fmt.Println("botRescanMsg : !m.Private()")
return ``, nil
}
r := regexp.MustCompile("^[0-9]+$")
if r.MatchString(m.Payload) {
m, _ := strconv.ParseInt(m.Payload, 10, 64)
p := JobPayloadRescanMsg{
MsgID64: m,
}
b, _ := json.Marshal(p)
err := createJob(objSubTypeJobRescanMsg, 2, time.Now(), b)
logOnError(err, "botMsgRescan : createJob(objSubTypeJobRescanMsg)")
if err != nil {
return "Error scheduling the rescan for msg #" + m.Payload, nil
} else {
return "Rescaning msg #" + m.Payload, nil
}
}
r = regexp.MustCompile("^all$")
if r.MatchString(m.Payload) {
m, _ := strconv.ParseInt(m.Payload, 10, 64)
p := JobPayloadRescanAllMsg{}
b, _ := json.Marshal(p)
err := createJob(objSubTypeJobRescanAllMsg, 3, time.Now(), b)
logOnError(err, "botMsgRescan : createJob(objSubTypeJobRescanAllMsg)")
if err != nil {
return "Error scheduling the rescan for all msg", nil
} else {
return "Rescaning all msg scheduled", nil
}
}
return "/msg_rescan msg_id or /msg_rescan all", nil
}