archive

MovieNight/main.go

@@ -0,0 +1,169 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"time"
+
+	"github.com/gorilla/sessions"
+	"github.com/nareix/joy4/format"
+	"github.com/nareix/joy4/format/rtmp"
+	"github.com/zorchenhimer/MovieNight/common"
+)
+
+var (
+	pullEmotes bool
+	addr       string
+	sKey       string
+	stats      = newStreamStats()
+)
+
+func setupSettings() error {
+	var err error
+	settings, err = LoadSettings("settings.json")
+	if err != nil {
+		return fmt.Errorf("Unable to load settings: %s", err)
+	}
+	if len(settings.StreamKey) == 0 {
+		return fmt.Errorf("Missing stream key is settings.json")
+	}
+
+	sstore = sessions.NewCookieStore([]byte(settings.SessionKey))
+	sstore.Options = &sessions.Options{
+		Path:     "/",
+		MaxAge:   60 * 60 * 24, // one day
+		SameSite: http.SameSiteStrictMode,
+	}
+
+	return nil
+}
+
+func main() {
+	flag.StringVar(&addr, "l", "", "host:port of the MovieNight")
+	flag.StringVar(&sKey, "k", "", "Stream key, to protect your stream")
+	flag.BoolVar(&pullEmotes, "e", false, "Pull emotes")
+	flag.Parse()
+
+	format.RegisterAll()
+
+	if err := setupSettings(); err != nil {
+		fmt.Printf("Error loading settings: %v\n", err)
+		os.Exit(1)
+	}
+
+	if pullEmotes {
+		common.LogInfoln("Pulling emotes")
+		err := getEmotes(settings.ApprovedEmotes)
+		if err != nil {
+			common.LogErrorf("Error downloading emotes: %+v\n", err)
+			common.LogErrorf("Error downloading emotes: %v\n", err)
+			os.Exit(1)
+		}
+	}
+
+	if err := common.InitTemplates(); err != nil {
+		common.LogErrorln(err)
+		os.Exit(1)
+	}
+
+	exit := make(chan bool)
+	go handleInterrupt(exit)
+
+	if addr == "" {
+		addr = settings.ListenAddress
+	}
+
+	if addr[0] != ':' {
+		addr = ":" + addr
+	}
+
+	// A stream key was passed on the command line.  Use it, but don't save
+	// it over the stream key in the settings.json file.
+	if sKey != "" {
+		settings.SetTempKey(sKey)
+	}
+
+	common.LogInfoln("Stream key: ", settings.GetStreamKey())
+	common.LogInfoln("Admin password: ", settings.AdminPassword)
+	common.LogInfoln("Listen and serve ", addr)
+	common.LogInfoln("RoomAccess: ", settings.RoomAccess)
+	common.LogInfoln("RoomAccessPin: ", settings.RoomAccessPin)
+
+	go startServer()
+	go startRmtpServer()
+
+	<-exit
+}
+
+func startRmtpServer() {
+	server := &rtmp.Server{
+		HandlePlay:    handlePlay,
+		HandlePublish: handlePublish,
+	}
+	err := server.ListenAndServe()
+	if err != nil {
+		// If the server cannot start, don't pretend we can continue.
+		panic("Error trying to start rtmp server: " + err.Error())
+	}
+}
+
+func startServer() {
+	// Chat websocket
+	http.HandleFunc("/ws", wsHandler)
+	http.HandleFunc("/static/js/", wsStaticFiles)
+	http.HandleFunc("/static/css/", wsStaticFiles)
+	http.HandleFunc("/static/img/", wsImages)
+	http.HandleFunc("/static/main.wasm", wsWasmFile)
+	http.HandleFunc("/emotes/", wsEmotes)
+	http.HandleFunc("/favicon.ico", wsStaticFiles)
+	http.HandleFunc("/video", handleIndexTemplate)
+	http.HandleFunc("/help", handleHelpTemplate)
+	http.HandleFunc("/pin", handlePin)
+	http.HandleFunc("/emotes", handleEmoteTemplate)
+
+	http.HandleFunc("/", handleDefault)
+
+	http.HandleFunc("/pls/restart", func(w http.ResponseWriter, r *http.Request) {
+		http.Redirect(w, r, "/pls/restart/soft", http.StatusSeeOther)
+	})
+
+	http.HandleFunc("/pls/restart/soft", func(w http.ResponseWriter, r *http.Request) {
+		fmt.Fprintln(w, `I'm on the case. Give me 30 seconds. Love you <3`)
+		go func() {
+			killStream()
+			l = NewSuperLock()
+		}()
+	})
+	http.HandleFunc("/pls/restart/hard", func(w http.ResponseWriter, r *http.Request) {
+		fmt.Fprintln(w, `I'm on the case. Give me 2 minutes. Love you <3`)
+		go func() {
+			rebootCam()
+			time.Sleep(time.Second * 60)
+			killStream()
+			l = NewSuperLock()
+		}()
+	})
+
+	go rtsp()
+
+	err := http.ListenAndServe(addr, nil)
+	if err != nil {
+		// If the server cannot start, don't pretend we can continue.
+		panic("Error trying to start chat/http server: " + err.Error())
+	}
+}
+
+func handleInterrupt(exit chan bool) {
+	ch := make(chan os.Signal)
+	signal.Notify(ch, os.Interrupt)
+	<-ch
+	common.LogInfoln("Closing server")
+	if settings.StreamStats {
+		stats.Print()
+	}
+	permaKillStream() // todo
+	exit <- true
+}