update youtube download library

Gopkg.lock

@@ -1,6 +1,18 @@
 # This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
 
 
+[[projects]]
+  name = "github.com/PuerkitoBio/goquery"
+  packages = ["."]
+  revision = "09540e565986583836b5fc792fe951ec5fd201dd"
+  version = "v1.3.0"
+
+[[projects]]
+  name = "github.com/andybalholm/cascadia"
+  packages = ["."]
+  revision = "901648c87902174f774fac311d7f176f8647bdaa"
+  version = "v1.0.0"
+
 [[projects]]
   name = "github.com/aws/aws-sdk-go"
   packages = [
@@ -121,12 +133,6 @@
   revision = "3433f3ea46d9f8019119e7dd41274e112a2359a9"
   version = "0.2.2"
 
-[[projects]]
-  branch = "master"
-  name = "github.com/kkdai/youtube"
-  packages = ["."]
-  revision = "ac4c6cefe62a7eb2e894cb37014ee63eb7c12b8e"
-
 [[projects]]
   branch = "master"
   name = "github.com/lbryio/lbryschema.go"
@@ -139,6 +145,12 @@
   packages = ["."]
   revision = "00c29f56e2386353d58c599509e8dc3801b0d716"
 
+[[projects]]
+  branch = "master"
+  name = "github.com/nikooo777/ytdl"
+  packages = ["."]
+  revision = "64fe19bb69f66746824eb7812caf9f382c0e0bd8"
+
 [[projects]]
   name = "github.com/shopspring/decimal"
   packages = ["."]
@@ -195,7 +207,9 @@
   name = "golang.org/x/net"
   packages = [
     "context",
-    "context/ctxhttp"
+    "context/ctxhttp",
+    "html",
+    "html/atom"
   ]
   revision = "803fdb99c0f72e493c28ef2099d250a9c989d8ff"
 
@@ -229,6 +243,6 @@
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "f682d1d74ea3bad9f49de558985c802ba82f08d8aa6b6593891226d8441e5824"
+  inputs-digest = "d09cbc6007ff3e80d5f89504e55bc464289f7dfca50d90b708ee23fcb4577e37"
   solver-name = "gps-cdcl"
   solver-version = 1

Gopkg.toml

@@ -12,7 +12,7 @@
 
 [[constraint]]
   branch = "master"
-  name = "github.com/kkdai/youtube"
+  name = "github.com/nikooo777/ytdl"
 
 [[constraint]]
   branch = "master"

ytsync/sources/youtubeVideo.go

@@ -14,7 +14,7 @@ import (
 	"github.com/lbryio/lbry.go/errors"
 	"github.com/lbryio/lbry.go/jsonrpc"
 
-	ytdl "github.com/kkdai/youtube"
+	"github.com/nikooo777/ytdl"
 	log "github.com/sirupsen/logrus"
 	"google.golang.org/api/youtube/v3"
 )
@@ -103,16 +103,21 @@ func (v YoutubeVideo) download() error {
 		return nil
 	}
 
-	downloader := ytdl.NewYoutube(false)
-	err = downloader.DecodeURL("https://www.youtube.com/watch?v=" + v.id)
+	videoUrl := "https://www.youtube.com/watch?v=" + v.id
+	videoInfo, err := ytdl.GetVideoInfo(videoUrl)
 	if err != nil {
 		return err
 	}
-	err = downloader.StartDownload(videoPath)
+
+	var downloadedFile *os.File
+	downloadedFile, err = os.Create(v.getFilename())
 	if err != nil {
 		return err
 	}
-	return nil
+
+	defer downloadedFile.Close()
+
+	return videoInfo.Download(videoInfo.Formats.Best(ytdl.FormatAudioEncodingKey)[0], downloadedFile)
 }
 
 func (v YoutubeVideo) triggerThumbnailSave() error {