From 90d2dc1f9e287666cfb9e7cd2fc4781938776735 Mon Sep 17 00:00:00 2001
From: Git <apolo3002@gmail.com>
Date: Thu, 18 Oct 2018 18:20:55 +0200
Subject: [PATCH] MP3 Downloader Added

---
 YTDownloader/Form1.cs            | 28 +++++++++++++++++++++++++++-
 YTDownloader/YTDownloader.csproj |  3 +++
 YTDownloader/packages.config     |  1 +
 3 files changed, 31 insertions(+), 1 deletion(-)

diff --git a/YTDownloader/Form1.cs b/YTDownloader/Form1.cs
index a486be9..efe88d6 100644
--- a/YTDownloader/Form1.cs
+++ b/YTDownloader/Form1.cs
@@ -2,6 +2,8 @@
 using System.IO;
 using System.Windows.Forms;
 using VideoLibrary;
+using MediaToolkit;
+using MediaToolkit.Model;
 
 namespace YTDownloader
 {
@@ -55,7 +57,31 @@ public void button2_Click(object sender, EventArgs e)
 
         private void button3_Click(object sender, EventArgs e)
         {
-            MessageBox.Show("Coming Soon...");
+            string path = label2.Text;
+            string link = textBox1.Text;
+            if (link == "Paste link here")
+            {
+                MessageBox.Show("Please input a youtube video URL");
+            }
+            else
+            {
+                var youtube = YouTube.Default;
+                var vid = youtube.GetVideo(link);
+                string mp4filepath = path + vid.FullName;
+                File.WriteAllBytes(path + vid.FullName, vid.GetBytes());
+
+                var inputFile = new MediaFile { Filename = path + vid.FullName };
+                var outputFile = new MediaFile { Filename = $"{path + vid.FullName}.mp3" };
+
+                using (var engine = new Engine())
+                {
+                    engine.GetMetadata(inputFile);
+                    engine.Convert(inputFile, outputFile);
+                    File.Delete(mp4filepath);
+                    MessageBox.Show("Downloaded!");
+                }
+            }
+
         }
     }
 }
diff --git a/YTDownloader/YTDownloader.csproj b/YTDownloader/YTDownloader.csproj
index 15c590a..79e8bfd 100644
--- a/YTDownloader/YTDownloader.csproj
+++ b/YTDownloader/YTDownloader.csproj
@@ -55,6 +55,9 @@
     <Reference Include="libvideo, Version=2.0.2.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\VideoLibrary.2.0.2\lib\netstandard1.1\libvideo.dll</HintPath>
     </Reference>
+    <Reference Include="MediaToolkit, Version=1.1.0.1, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\MediaToolkit.1.1.0.1\lib\net40\MediaToolkit.dll</HintPath>
+    </Reference>
     <Reference Include="Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\packages\Newtonsoft.Json.6.0.6\lib\net45\Newtonsoft.Json.dll</HintPath>
       <Private>True</Private>
diff --git a/YTDownloader/packages.config b/YTDownloader/packages.config
index f82f2ec..164c08f 100644
--- a/YTDownloader/packages.config
+++ b/YTDownloader/packages.config
@@ -2,6 +2,7 @@
 <packages>
   <package id="Costura.Fody" version="3.1.4" targetFramework="net45" />
   <package id="Fody" version="3.2.9" targetFramework="net45" developmentDependency="true" />
+  <package id="MediaToolkit" version="1.1.0.1" targetFramework="net45" />
   <package id="Microsoft.NETCore.Platforms" version="1.1.0" targetFramework="net45" />
   <package id="NETStandard.Library" version="1.6.1" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="6.0.6" targetFramework="net45" />