fixup! Initial commit

.gitignore

@@ -5,6 +5,8 @@ oauth2-proxy
 test/*
 cookies.txt
 config
+css/*.min.css
+js/*.min.js
 
 bin
-ambiance
+ambiance/*.mp3

bot.go

@@ -27,18 +27,6 @@ const (
 	maxBytes   int = (frameSize * 2) * 2 // max size of opus data
 )
 
-/*
-var (
-
-	token   = "MTA0MDQwNTk3MDc3MTI1NTM1OQ.Gyg_y7.DqK6Tudd-iQVvgItkWvwGEwQZ7tY4qJBaBqTuQ"
-	channel = "675319944853979140"
-	server  = "675319944853979136"
-	//channel    = "1029091047902547980"
-	//server     = "231872254525440000"
-
-)
-*/
-
 var (
 	app    = new(App)
 	config = viper.GetViper()

css/solarized-dark.min.css

@@ -1 +0,0 @@
-@import url(https://fonts.googleapis.com/css?family=Inconsolata);@import url(https://fonts.googleapis.com/css?family=PT+Sans);@import url(https://fonts.googleapis.com/css?family=PT+Sans+Narrow:400,700);img,legend{border:0}html,pre{color:#839496}pre,pre code{background-color:#002b36}article,aside,details,figcaption,figure,footer,header,hgroup,nav,section,summary{display:block}audio,canvas,video{display:inline-block}audio:not([controls]){display:none;height:0}[hidden]{display:none}body,figure{margin:0}a:focus{outline:dotted thin}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}mark{background:#ff0;color:#000}code,kbd,pre,samp{font-family:monospace,serif;font-size:1em}pre{white-space:pre-wrap;word-wrap:break-word;border:1pt solid #586e75;padding:1em;box-shadow:5pt 5pt 8pt #073642}.tag,code,html{background-color:#073642}q{quotes:"\201C" "\201D" "\2018" "\2019"}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}svg:not(:root){overflow:hidden}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{padding:0}button,input,select,textarea{font-family:inherit;font-size:100%;margin:0}button,input{line-height:normal}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer}button[disabled],input[disabled]{cursor:default}input[type=checkbox],input[type=radio]{box-sizing:border-box;padding:0}input[type=search]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}textarea{overflow:auto;vertical-align:top}table{border-collapse:collapse;border-spacing:0}html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;font-family:'PT Sans',sans-serif;margin:1em}code,pre{font-family:Inconsolata,sans-serif}h1,h2,h3,h4,h5,h6{font-family:'PT Sans Narrow',sans-serif;font-weight:700}code{padding:2px}a{color:#b58900}.tag,h1{color:#d33682}a:hover,a:visited{color:#cb4b16}h1{font-size:2.8em}h2,h3,h4,h5,h6{color:#859900}h2{font-size:2.4em}h3{font-size:1.8em}h4{font-size:1.4em}h5{font-size:1.3em}h6{font-size:1.15em}.tag{padding:0 .2em;-webkit-border-radius:0.35em;-moz-border-radius:.35em;border-radius:.35em}.ACTIVE,.NEXT,.TODO{-webkit-border-radius:0.2em;-moz-border-radius:.2em}.done,.next,.todo{color:#002b36;background-color:#dc322f;padding:0 .2em}.TODO{border-radius:.2em;background-color:#2aa198}.ACTIVE,.NEXT{border-radius:.2em;background-color:#268bd2}.CANCELLED,.DONE,.WAITING{-webkit-border-radius:0.2em;-moz-border-radius:.2em}.CANCELLED,.DONE{border-radius:.2em;background-color:#859900}.WAITING{border-radius:.2em;background-color:#cb4b16}.HOLD,.NOTE{-webkit-border-radius:0.2em;-moz-border-radius:.2em;border-radius:.2em;background-color:#d33682}

db.go

@@ -16,7 +16,7 @@ func init() {
 	log.Println("db.go loading..")
 	var err error
 
-	app.db, err = pgx.Connect(context.Background(), connstring)
+	app.db, err = pgx.Connect(context.Background(), config.GetString("db.connstring"))
 	if err != nil {
 		log.Fatal(err)
 	}

events.go

@@ -3,7 +3,9 @@ package main
 import (
 	"context"
 	"dndmusicbot/ffmpeg"
+	"dndmusicbot/loop"
 	discordspeaker "dndmusicbot/speaker"
+	"dndmusicbot/ytdl"
 	"encoding/json"
 	"fmt"
 	"log"
@@ -40,8 +42,10 @@ func init() {
 	app.events.On("preload_song", app.preloadSong)
 	app.events.On("song_over", app.songOver)
 	//app.events.On("song_position", app.songPosition)
+
 	app.events.On("ambiance_play", app.ambiancePlay)
 	app.events.On("ambiance_stop", app.ambianceStop)
+	app.events.On("ambiance_add", app.ambianceAdd)
 
 	app.events.On("stop", app.stop)
 	app.events.On("next", app.nextSong)
@@ -127,7 +131,9 @@ func (app *App) ambiancePlay(payload ...interface{}) {
 	if app.ambiance.IsPlaying() {
 		app.ambiance.Reset()
 	}
-	app.ambiance.Add(play)
+
+	loop := loop.Loop(-1, play)
+	app.ambiance.Add(loop)
 	discordspeaker.Unlock()
 
 	msg := make(map[string]interface{})
@@ -153,6 +159,48 @@ func (app *App) ambianceStop(payload ...interface{}) {
 
 }
 
+func (app *App) ambianceAdd(payload ...interface{}) {
+	if !(len(payload) > 0) {
+		log.Println("addPlaylist called without a payload.")
+		return
+	}
+
+	log.Println("ambiance_add event received")
+
+	var data map[string]string
+	switch js := payload[0].(type) {
+	case json.RawMessage:
+		json.Unmarshal(js, &data)
+	default:
+		log.Println("newPlaylist called with invalid payload.")
+		return
+	}
+
+	amburl, ok := data["url"]
+	if !ok {
+		log.Println("addPlaylist without url")
+		return
+	}
+	ambtitle, ok := data["title"]
+	if !ok {
+		log.Println("addPlaylist without title")
+		return
+	}
+
+	err := ytdl.DownloadAmbiance(amburl, ambtitle)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+
+	msg := make(map[string]interface{})
+	out := make(map[string]interface{})
+	msg["event"] = "ambiance_add"
+	out["type"] = ambtitle
+	msg["payload"] = out
+	ws_msg <- msg
+}
+
 func (app *App) songPosition(payload ...interface{}) {
 	if !app.queue.IsPlaying() {
 		return
@@ -256,16 +304,6 @@ func (app *App) nextSong(payload ...interface{}) {
 		return
 	}
 
-	for {
-		time.Sleep(1 * time.Second)
-		if app.queue.QLen() == 0 {
-			log.Println("retrying...")
-			song = app.GetSong(app.active)
-		} else {
-			break
-		}
-	}
-
 	discordspeaker.Lock()
 	app.queue.Reset()
 	app.queue.Add(f)

ffmpeg/ffmpeg.go

@@ -24,6 +24,7 @@ type FFmpeg struct {
 	PMutex       *sync.RWMutex
 	ProcessState *os.ProcessState
 	err          chan error
+	fb           chan bool
 }
 
 func NewFFmpeg(uri string, sampleRate int, channels int) (ff *FFmpeg, err error) {
@@ -42,6 +43,7 @@ func NewFFmpeg(uri string, sampleRate int, channels int) (ff *FFmpeg, err error)
 		time.Sleep(500 * time.Millisecond)
 	}
 
+RETRY:
 	ff = new(FFmpeg)
 	ff.PMutex = &sync.RWMutex{}
 	ff.Len = yt.Len
@@ -53,6 +55,7 @@ func NewFFmpeg(uri string, sampleRate int, channels int) (ff *FFmpeg, err error)
 	ff.Cmd = exec.CommandContext(
 		ctx,
 		"ffmpeg",
+		"-xerror",
 		"-i", yt.Url,
 		"-f", "s16le",
 		"-v", "error",
@@ -71,18 +74,23 @@ func NewFFmpeg(uri string, sampleRate int, channels int) (ff *FFmpeg, err error)
 	ff.Out = bytes.NewBuffer(make([]byte, 43920))
 	ff.Cmd.Stdout = ff.Out
 
-	ff.Start()
+	exitctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
+	defer cancel()
 
-	return
-}
-
-func (ff *FFmpeg) Start() {
 	go func() {
 		ff.Cmd.Start()
 		ff.err <- ff.Cmd.Wait()
 	}()
 
+	select {
+	case <-exitctx.Done():
 		ff.Started = true
+	case <-ff.err:
+		log.Println("ffmpeg exited early, retry...")
+		goto RETRY
+	}
+
+	return
 }
 
 func (ff *FFmpeg) Close() error {

go.mod

@@ -2,8 +2,6 @@ module dndmusicbot
 
 go 1.19
 
-replace github.com/3d0c/gmf => /home/steino/dev/go/gmf
-
 require (
 	github.com/bwmarrin/discordgo v0.26.1
 	github.com/dpup/gohubbub v0.0.0-20140517235056-2dc6969d22d8

js/reconnecting-websocket.min.js

@@ -1 +0,0 @@
-!function(a,b){"function"==typeof define&&define.amd?define([],b):"undefined"!=typeof module&&module.exports?module.exports=b():a.ReconnectingWebSocket=b()}(this,function(){function a(b,c,d){function l(a,b){var c=document.createEvent("CustomEvent");return c.initCustomEvent(a,!1,!1,b),c}var e={debug:!1,automaticOpen:!0,reconnectInterval:1e3,maxReconnectInterval:3e4,reconnectDecay:1.5,timeoutInterval:2e3};d||(d={});for(var f in e)this[f]="undefined"!=typeof d[f]?d[f]:e[f];this.url=b,this.reconnectAttempts=0,this.readyState=WebSocket.CONNECTING,this.protocol=null;var h,g=this,i=!1,j=!1,k=document.createElement("div");k.addEventListener("open",function(a){g.onopen(a)}),k.addEventListener("close",function(a){g.onclose(a)}),k.addEventListener("connecting",function(a){g.onconnecting(a)}),k.addEventListener("message",function(a){g.onmessage(a)}),k.addEventListener("error",function(a){g.onerror(a)}),this.addEventListener=k.addEventListener.bind(k),this.removeEventListener=k.removeEventListener.bind(k),this.dispatchEvent=k.dispatchEvent.bind(k),this.open=function(b){h=new WebSocket(g.url,c||[]),b||k.dispatchEvent(l("connecting")),(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","attempt-connect",g.url);var d=h,e=setTimeout(function(){(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","connection-timeout",g.url),j=!0,d.close(),j=!1},g.timeoutInterval);h.onopen=function(){clearTimeout(e),(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","onopen",g.url),g.protocol=h.protocol,g.readyState=WebSocket.OPEN,g.reconnectAttempts=0;var d=l("open");d.isReconnect=b,b=!1,k.dispatchEvent(d)},h.onclose=function(c){if(clearTimeout(e),h=null,i)g.readyState=WebSocket.CLOSED,k.dispatchEvent(l("close"));else{g.readyState=WebSocket.CONNECTING;var d=l("connecting");d.code=c.code,d.reason=c.reason,d.wasClean=c.wasClean,k.dispatchEvent(d),b||j||((g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","onclose",g.url),k.dispatchEvent(l("close")));var e=g.reconnectInterval*Math.pow(g.reconnectDecay,g.reconnectAttempts);setTimeout(function(){g.reconnectAttempts++,g.open(!0)},e>g.maxReconnectInterval?g.maxReconnectInterval:e)}},h.onmessage=function(b){(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","onmessage",g.url,b.data);var c=l("message");c.data=b.data,k.dispatchEvent(c)},h.onerror=function(b){(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","onerror",g.url,b),k.dispatchEvent(l("error"))}},1==this.automaticOpen&&this.open(!1),this.send=function(b){if(h)return(g.debug||a.debugAll)&&console.debug("ReconnectingWebSocket","send",g.url,b),h.send(b);throw"INVALID_STATE_ERR : Pausing to reconnect websocket"},this.close=function(a,b){"undefined"==typeof a&&(a=1e3),i=!0,h&&h.close(a,b)},this.refresh=function(){h&&h.close()}}return a.prototype.onopen=function(){},a.prototype.onclose=function(){},a.prototype.onconnecting=function(){},a.prototype.onmessage=function(){},a.prototype.onerror=function(){},a.debugAll=!1,a.CONNECTING=WebSocket.CONNECTING,a.OPEN=WebSocket.OPEN,a.CLOSING=WebSocket.CLOSING,a.CLOSED=WebSocket.CLOSED,a});

js/script.js

@@ -24,7 +24,8 @@ window.onload = function () {
 		group: "dndmusicbot-playlists",
 		filter: ".locked",
 		onMove: (e) => {
-			if (e.related) {
+			if (e.related)
+				{
 					return !e.related.classList.contains('locked');
 				}
 		},
@@ -45,7 +46,8 @@ window.onload = function () {
 		group: "dndmusicbot-ambiance",
 		filter: ".locked",
 		onMove: (e) => {
-			if (e.related) {
+			if (e.related)
+				{
 					return !e.related.classList.contains('locked');
 				}
 		},
@@ -120,12 +122,32 @@ window.onload = function () {
 		}
 	}
 
+	document.querySelector("#addambiance").addEventListener("click", (e) => {
+		e.preventDefault()
+
+		output.innerText = ""
+		var title = document.querySelector("#inputambiance > input[name='title']")
+		var url = document.querySelector("#inputambiance >  input[name='url']")
+		if (title.value == "" || url.value == "") {
+			output.innerText = "Title or Url is empty!"
+			return
+		}
+
+		ws.send(JSON.stringify({
+			"event": "ambiance_add",
+			"payload": {
+				"title": title.value,
+				"url": url.value
+			}
+		}))
+	})
+
 	submit.addEventListener("click", (e) => {
 		e.preventDefault()
 
 		output.innerText = ""
-		var title = document.querySelector(".container2 input[name='title'")
+		var title = document.querySelector("#inputplaylist > input[name='title']")
-		var url = document.querySelector(".container2 input[name='url'")
+		var url = document.querySelector("#inputplaylist >  input[name='url']")
 		if (title.value == "" || url.value == "") {
 			output.innerText = "Title or Url is empty!"
 			return
@@ -138,6 +160,9 @@ window.onload = function () {
 				"url": url.value
 			}
 		}))
+
+		title.innerText = ""
+		url.innerText = ""
 	})
 
 	document.querySelectorAll("#items").forEach(item => item.addEventListener("click", (e) => {

tmpl/index.tmpl

@@ -5,8 +5,8 @@
 		<meta name="viewport" content="width=device-width, initial-scale=1.0">
 		<meta http-equiv="X-UA-Compatible" content="ie=edge">
 		<title>D&D Music Bot!</title>
-		<link rel="stylesheet" href="/css/style.css">
 		<link rel="stylesheet" href="/css/solarized-dark.min.css">
+		<link rel="stylesheet" href="/css/style.css">
 	</head>
 	<body>
 		<div><h2 class="bot">Playlists</h2></div>
@@ -16,17 +16,17 @@
 			{{ end}}
 			<div class="item locked" data-id="reset">Stop</div>
 		</div>
-		<div class="container2">
+		<div id="inputplaylist" class="container2">
 			<input name="title" type="text" placeholder="Enter name..">
 			<input name="url" type="text" placeholder="https://youtube.com/playlist?list=...">
 			<input id="addplaylist" name="submit" value="Add" type="submit">
-			<input id="prev" name="prev" type="button" value="prev">
-			<input id="next" name="next" type="button" value="next">
 		</div>
 		<div class="container2">
 			<p id="output"></p>
 		</div>
 		<div id="info" class="container2">
+			<input id="prev" name="prev" type="button" value="prev">
+			<input id="next" name="next" type="button" value="next">
 			<a id="link" style="text-decoration: none;">
 				<span id="channel"></span>
 				<span> - </span>
@@ -41,6 +41,11 @@
 			{{ end}}
 			<div class="item locked" data-id="reset">Stop</div>
 		</div>
+		<div id="inputambiance" class="container2">
+			<input name="title" type="text" placeholder="Enter name..">
+			<input name="url" type="text" placeholder="Enter url...">
+			<input id="addambiance" name="submit" value="Add" type="submit">
+		</div>
 		<!-- The Modal -->
 		<div id="waiting" class="modal">
 			<!-- Modal content -->

ytdl/ytdl.go

@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"os/exec"
+	"path/filepath"
 	"time"
 
 	"github.com/tidwall/gjson"
@@ -45,3 +46,25 @@ func NewYTdl(uri string) (*YTdl, error) {
 
 	return &YTdl{title, geturl, channel, duration}, nil
 }
+
+func DownloadAmbiance(uri string, name string) error {
+	err := exec.Command(
+		"./bin/yt-dlp_linux",
+		uri,
+		"-x",
+		"--audio-format", "mp3",
+		"--postprocessor-args", "-ar 48000 -ac 2",
+		"--cookies", "./cookies.txt",
+		"--no-call-home",
+		"--no-cache-dir",
+		"--restrict-filenames",
+		"-f", "140",
+		"-o", filepath.Join("./ambiance/", name+".mp3"),
+	).Run()
+
+	if err != nil {
+		return nil
+	}
+
+	return nil
+}