121 lines
3.1 KiB
Go
121 lines
3.1 KiB
Go
package main
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import (
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"crypto/tls"
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"github.com/42wim/matterbridge/matterhook"
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"github.com/peterhellberg/giphy"
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"github.com/thoj/go-ircevent"
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"log"
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"strconv"
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"strings"
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"time"
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)
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type Bridge struct {
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i *irc.Connection
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m *matterhook.Client
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*Config
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}
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func NewBridge(name string, config *Config) *Bridge {
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b := &Bridge{}
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b.Config = config
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b.m = matterhook.New(b.Config.Mattermost.URL,
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matterhook.Config{Port: b.Config.Mattermost.Port, Token: b.Config.Mattermost.Token,
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InsecureSkipVerify: b.Config.Mattermost.SkipTLSVerify})
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b.i = b.createIRC(name)
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go b.handleMatter()
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return b
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}
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func (b *Bridge) createIRC(name string) *irc.Connection {
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i := irc.IRC(b.Config.IRC.Nick, b.Config.IRC.Nick)
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i.UseTLS = b.Config.IRC.UseTLS
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i.TLSConfig = &tls.Config{InsecureSkipVerify: b.Config.IRC.SkipTLSVerify}
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i.Connect(b.Config.IRC.Server + ":" + strconv.Itoa(b.Config.IRC.Port))
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time.Sleep(time.Second)
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log.Println("Joining", b.Config.IRC.Channel, "as", b.Config.IRC.Nick)
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i.Join(b.Config.IRC.Channel)
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i.AddCallback("PRIVMSG", b.handlePrivMsg)
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i.AddCallback("CTCP_ACTION", b.handlePrivMsg)
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if b.Config.Mattermost.ShowJoinPart {
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i.AddCallback("JOIN", b.handleJoinPart)
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i.AddCallback("PART", b.handleJoinPart)
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}
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i.AddCallback("353", b.handleOther)
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return i
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}
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func (b *Bridge) handlePrivMsg(event *irc.Event) {
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msg := ""
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if event.Code == "CTCP_ACTION" {
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msg = event.Nick + " "
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}
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msg += event.Message()
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b.Send("irc-"+event.Nick, msg)
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}
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func (b *Bridge) handleJoinPart(event *irc.Event) {
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b.SendType(b.Config.IRC.Nick, "irc-"+event.Nick+" "+strings.ToLower(event.Code)+"s "+event.Message(), "join_leave")
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}
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func (b *Bridge) handleOther(event *irc.Event) {
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switch event.Code {
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case "353":
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b.Send(b.Config.IRC.Nick, event.Message()+" currently on IRC")
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}
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}
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func (b *Bridge) Send(nick string, message string) error {
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return b.SendType(nick, message, "")
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}
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func (b *Bridge) SendType(nick string, message string, mtype string) error {
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matterMessage := matterhook.OMessage{IconURL: b.Config.Mattermost.IconURL}
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matterMessage.UserName = nick
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matterMessage.Text = message
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matterMessage.Type = mtype
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err := b.m.Send(matterMessage)
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if err != nil {
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log.Println(err)
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return err
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}
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return nil
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}
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func (b *Bridge) handleMatter() {
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for {
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message := b.m.Receive()
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cmd := strings.Fields(message.Text)[0]
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switch cmd {
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case "!users":
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log.Println("received !users from", message.UserName)
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b.i.SendRaw("NAMES " + b.Config.IRC.Channel)
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case "!gif":
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message.Text = b.giphyRandom(strings.Fields(strings.Replace(message.Text, "!gif ", "", 1)))
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b.Send(b.Config.IRC.Nick, message.Text)
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}
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texts := strings.Split(message.Text, "\n")
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for _, text := range texts {
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b.i.Privmsg(b.Config.IRC.Channel, message.UserName+": "+text)
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}
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}
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}
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func (b *Bridge) giphyRandom(query []string) string {
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g := giphy.DefaultClient
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if b.Config.General.GiphyAPIKey != "" {
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g.APIKey = b.Config.General.GiphyAPIKey
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}
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res, err := g.Random(query)
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if err != nil {
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return "error"
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}
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return res.Data.FixedHeightDownsampledURL
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}
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func main() {
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NewBridge("matterbot", NewConfig("matterbridge.conf"))
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select {}
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}
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