251 lines
7.2 KiB
Go
251 lines
7.2 KiB
Go
package main
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import (
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"fmt"
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"log"
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"net/url"
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"os"
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"os/signal"
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"strings"
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"syscall"
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"time"
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"github.com/fsnotify/fsnotify"
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"github.com/spf13/viper"
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"maunium.net/go/mautrix"
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"maunium.net/go/mautrix/event"
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"maunium.net/go/mautrix/id"
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)
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var Homeserver string
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var Username string
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var Password string
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var DimensionServer string
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var HomeserverDomain string
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var Token string
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var GitCommit string
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var GitTag string
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var Statefile string
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var CurrStreamCnt int
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var MostStreamCnt int
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var StartTime time.Time
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func main() {
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viper.SetConfigName("config")
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viper.AddConfigPath(".")
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viper.AddConfigPath("/etc/simpbot")
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err := viper.ReadInConfig()
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if err != nil {
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log.Fatalf("Fatal error config file: %v \n", err)
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}
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viper.SetConfigType("yaml")
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Homeserver = viper.GetString("homeserver")
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viper.SetDefault("domain", Homeserver)
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viper.SetDefault("statefile", "simpstate")
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Username = viper.GetString("username")
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Password = viper.GetString("password")
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Token = viper.GetString("access_token")
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DimensionServer = viper.GetString("dimension")
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HomeserverDomain = viper.GetString("domain")
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Statefile = viper.GetString("statefile")
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CurrStreamCnt = 0
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MostStreamCnt = 0
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StartTime = time.Now()
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var vtubers []*Vtuber
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log.Println("Logging into", Homeserver, "as", Username)
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var client *mautrix.Client
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if Token == "" {
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client, err = mautrix.NewClient(Homeserver, "", "")
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if err != nil {
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panic(err)
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}
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} else {
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log.Println("using token login")
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client, err = mautrix.NewClient(Homeserver, id.NewUserID(Username, HomeserverDomain), Token)
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if err != nil {
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panic(err)
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}
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}
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client.Store = NewLazyMemStore(Statefile)
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if Token == "" {
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login_res, err := client.Login(&mautrix.ReqLogin{
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Type: "m.login.password",
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Identifier: mautrix.UserIdentifier{Type: mautrix.IdentifierTypeUser, User: Username},
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Password: Password,
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StoreCredentials: true,
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})
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if err != nil {
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panic(err)
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}
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Token = login_res.AccessToken
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viper.Set("access_token", Token)
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log.Println("Login succesful, saving access_token to config file")
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err = viper.WriteConfig()
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if err != nil {
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panic(err)
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}
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} else {
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log.Println("skipping login since token provided")
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}
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syncer := client.Syncer.(*mautrix.DefaultSyncer)
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syncer.OnEventType(event.EventMessage, func(source mautrix.EventSource, evt *event.Event) {
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if evt.Sender == client.UserID {
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return //ignore events from self
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}
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fmt.Printf("<%[1]s> %[4]s (%[2]s/%[3]s)\n", evt.Sender, evt.Type.String(), evt.ID, evt.Content.AsMessage().Body)
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body := evt.Content.AsMessage().Body
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body_s := strings.Split(body, " ")
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if body_s[0] != "!simp" {
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return
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}
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if len(body_s) < 2 {
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return //nothing to parse
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}
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switch body_s[1] {
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case "info":
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// print info page
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var infomsg string
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vlist := []string{}
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for _, vt := range vtubers {
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ann := ""
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if vt.AnnounceLive {
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ann = "*"
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}
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vlist = append(vlist, fmt.Sprintf("%v%v", vt.Name, ann))
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}
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infomsg = fmt.Sprintf("Currently Simping For: \n%v", strings.Join(vlist, "\n"))
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client.SendText(evt.RoomID, infomsg)
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case "stats":
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var statmsg string
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vlist := []string{}
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t := 0
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for _, vt := range vtubers {
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vlist = append(vlist, fmt.Sprintf("%v Total:%v", vt.Name, vt.TotalStreams))
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t = t + vt.TotalStreams
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}
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statmsg = fmt.Sprintf("Current Stats Since %v:\n%v\n\nTotal Streams: %v\nMost Concurrent: %v/%v\n", StartTime, strings.Join(vlist, "\n"), t, MostStreamCnt, len(vtubers))
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client.SendText(evt.RoomID, statmsg)
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case "version":
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// print version
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if GitTag != "" {
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client.SendText(evt.RoomID, "SimpBot version "+GitTag)
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} else {
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client.SendText(evt.RoomID, "SimpBot version "+GitCommit)
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}
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case "reload":
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//reload config
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client.SendText(evt.RoomID, "Reloading config")
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fmt.Println("Reload requested,reloading vtubers")
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vtubers = LoadVtubers()
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case "help":
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client.SendText(evt.RoomID, "Supported commands: info,version,stats")
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default:
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//command not found
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client.SendText(evt.RoomID, "command not recognized")
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}
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})
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syncer.OnEventType(event.StateMember, func(source mautrix.EventSource, evt *event.Event) {
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fmt.Printf("<%[1]s> %[4]s (%[2]s/%[3]s)\n", evt.Sender, evt.Type.String(), evt.ID, evt.Content.AsMessage().Body)
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if evt.Content.AsMember().Membership.IsInviteOrJoin() {
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_, err = client.JoinRoomByID(evt.RoomID)
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if err != nil {
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fmt.Printf("error joining room %v", evt.RoomID)
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} else {
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fmt.Printf("joined room %v", evt.RoomID)
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}
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}
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})
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sigs := make(chan os.Signal, 1)
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signal.Notify(sigs, syscall.SIGUSR1)
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vtubers = LoadVtubers()
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viper.WatchConfig()
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viper.OnConfigChange(func(e fsnotify.Event) {
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fmt.Println("Config file changed,reloading vtubers:", e.Name)
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vtubers = LoadVtubers()
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})
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go func() {
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for {
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time.Sleep(30 * time.Second)
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roomResp, err := client.JoinedRooms()
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if err != nil {
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log.Println("error getting joined rooms")
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log.Println(err)
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log.Println("Skipping iteration")
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continue
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}
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rooms := roomResp.JoinedRooms
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// We're going to assume they're only stream one video at a time
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for _, v := range vtubers {
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v.Update()
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if v.IsLive() {
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for _, room := range rooms {
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//check to see if already embeded
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var content YoutubeWidget
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err = client.StateEvent(room, event.NewEventType("im.vector.modular.widgets"), "dimension-m.video-simp-"+v.Name, &content)
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if content.ID == "" {
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if v.AnnounceLive {
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client.SendText(room, v.LiveMsg)
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} else {
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if isValidUrl(v.LiveMsg) {
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client.SendNotice(room, fmt.Sprintf("%v has gone live", v.Name))
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} else {
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client.SendNotice(room, v.LiveMsg)
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}
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}
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client.SendNotice(room, fmt.Sprintf("%v's Title: %v", v.Name, v.CurrentStreamTitle))
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resp, err := client.SendStateEvent(room, event.NewEventType("im.vector.modular.widgets"), "dimension-m.video-simp-"+v.Name, NewYT(v.Name+"'s stream", v.CurrentStream, string(room)))
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if err != nil {
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log.Println("error embeding video")
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log.Println(err)
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}
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v.TotalStreams = v.TotalStreams + 1
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CurrStreamCnt = CurrStreamCnt + 1
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if CurrStreamCnt > MostStreamCnt {
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MostStreamCnt = CurrStreamCnt
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}
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log.Printf("Embed stream %v for %v ", resp, v.Name)
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}
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}
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} else {
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//Not live, check to see if there's any embeds and remove them
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for _, room := range rooms {
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var content YoutubeWidget
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err = client.StateEvent(room, event.NewEventType("im.vector.modular.widgets"), "dimension-m.video-simp-"+v.Name, &content)
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if err == nil && content.ID != "" {
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//event found, kill it
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resp, err := client.SendStateEvent(room, event.NewEventType("im.vector.modular.widgets"), "dimension-m.video-simp-"+v.Name, struct{}{})
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if err != nil {
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log.Println("error removing video embed")
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log.Println(err)
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}
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CurrStreamCnt = CurrStreamCnt - 1
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log.Printf("Embed stream %v removed %v", resp, v.Name)
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}
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}
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}
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}
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}
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}()
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err = client.Sync()
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if err != nil {
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panic(err)
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}
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}
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func isValidUrl(toTest string) bool {
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_, err := url.ParseRequestURI(toTest)
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if err != nil {
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return false
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}
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u, err := url.Parse(toTest)
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if err != nil || u.Scheme == "" || u.Host == "" {
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return false
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}
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return true
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}
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