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package thulani
import (
"net/url"
"os"
"os/signal"
"regexp"
"strings"
"syscall"
"github.com/bwmarrin/discordgo"
"github.com/mammothbane/thulani-go/downloader"
)
var config *Config
var regex *regexp.Regexp
var manager *downloader.DownloadManager
func Run(conf *Config) {
//defer profile.Start(profile.ProfilePath("."), profile.BlockProfile).Stop()
config = conf
regex = regexp.MustCompile(`(?i)^[!/]` + conf.Trigger + " (.*)")
dg, err := discordgo.New("Bot " + conf.Token)
handle(err)
dg.AddHandler(onReady)
dg.AddHandler(onMessage)
dg.AddHandler(onGuildCreate)
dg.Open()
sc := make(chan os.Signal, 1)
signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt, os.Kill)
<-sc
dg.Close()
}
func onReady(s *discordgo.Session, m *discordgo.Ready) {
log.Infof("Logged in as %v (%v)", m.User.Username, m.User.ID)
s.UpdateStatus(0, "literally nothing")
joined := false
for _, v := range m.Guilds {
if v.ID != config.GuildStr() {
joined = true
break
}
}
if !joined {
log.Warningf("Server in config not available! Click here to enable thulani on your server: %v", oauthUrl())
}
manager = downloader.NewManager(s, config.GuildStr(), config.VoiceChannelStr())
}
func onGuildCreate(s *discordgo.Session, m *discordgo.GuildCreate) {
member, err := s.GuildMember(m.Guild.ID, s.State.User.ID)
if err != nil {
log.Warningf("joined guild %v but was unable to get member id: %q", m.Name, err)
log.Notice("please reconnect to guild: %v", oauthUrl())
s.GuildLeave(m.Guild.ID)
return
}
log.Infof("joined guild %v", m.Name)
perms := 0
for _, role := range m.Roles {
for _, mRole := range member.Roles {
if role.ID == mRole {
perms |= role.Permissions
log.Infof("discovered role: %v (%v)", role.Name, role.ID)
}
}
}
if perms&requestedPerms != requestedPerms {
log.Errorf("server didn't grant us the desired permissions.")
s.GuildLeave(m.Guild.ID)
log.Warningf("Don't disable any permissions or thulani will be a little sponge man! Click here to die: %v", oauthUrl())
return
}
err = s.GuildMemberNickname(m.Guild.ID, "@me", "newlani")
if err != nil {
log.Warningf("unable to update nickname: %q", err)
}
}
func onMessage(s *discordgo.Session, m *discordgo.MessageCreate) {
if m.Author.ID == s.State.User.ID {
return
}
log.Debugf("got message %q", m.Content)
ctx, err := newCtx(s, m)
if err != nil {
log.Errorf("error constructing message context: %q", err)
return
}
for _, v := range extraMemes {
v(ctx)
}
if !ctx.Matched {
log.Infof("Message didn't match. Ignoring.")
return
}
if ctx.Channel.IsPrivate {
log.Infof("Ignoring private message")
return
}
if ctx.Guild.ID != config.GuildStr() {
log.Infof("Wrong guild. Ignoring.")
return
}
fn, ok := cmdMap[strings.ToLower(ctx.Command)]
if ok {
authorized := false
for _, role := range ctx.Guild.Roles {
for _, v := range ctx.Member.Roles {
if v != role.Name {
continue
}
if role.Name == config.OpRole {
authorized = true
}
}
}
if !authorized {
log.Infof("User %v not authorized.", m.Author.Username)
ctx.sendMessage("fuck you. you're not allowed to do that.", m.Tts)
return
}
fn(ctx)
return
}
// it's not a command we know; we're looking for a url
target, err := url.Parse(ctx.Command)
if err != nil {
log.Errorf("Url parse failed: %q", err)
ctx.sendMessage("format your commands right. fuck you.", m.Tts)
return
}
if target.Path == "" || (target.Path == "/watch" && len(target.Query()) == 0) {
log.Warningf("Bad url format: %q", ctx.Command)
ctx.sendMessage("that\nis\na\nbad\nurl", m.Tts)
return
}
if strings.Contains(target.Hostname(), "imgur") {
log.Infof("Ignoring imgur link.")
if m.Author.Username == "boomshticky" {
ctx.sendMessage("fuck you conway", true)
} else {
ctx.sendMessage("NO IMGUR", m.Tts)
}
}
if err := manager.Enqueue(target.String(), 0, 0); err != nil {
log.Errorf("unable to enqueue video: %q", err)
ctx.sendMessage("you fucked up the video.", ctx.Tts)
return
}
log.Infof("started playing from: %q", target.String())
}
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