SirZontax
New member
- Joined
- May 9, 2020
- Messages
- 4
- Programming Experience
- 1-3
Hey,
I started to edit the code of the Rainmeter Plugin "WebNowPlaying" because I want it to write the current song infos to a file. It gets the song information from its WebExtension which uses a WebSocket. I, obviously, copy pasted the code and tried to implement it into the Form, so you press a button and it tells you your current song title.
Now my problem: I tried now for 4 hours to make it but the messagebox is always empty because it doesnt run the check and the stuff around it. I can't figure out how to do it, I tried a lot and asked some people if they can help me but no one could.
I hope someone can help me because I'm tired of this thing but I can't give up now.
Thanks in advance!
I started to edit the code of the Rainmeter Plugin "WebNowPlaying" because I want it to write the current song infos to a file. It gets the song information from its WebExtension which uses a WebSocket. I, obviously, copy pasted the code and tried to implement it into the Form, so you press a button and it tells you your current song title.
Now my problem: I tried now for 4 hours to make it but the messagebox is always empty because it doesnt run the check and the stuff around it. I can't figure out how to do it, I tried a lot and asked some people if they can help me but no one could.
I hope someone can help me because I'm tired of this thing but I can't give up now.
Thanks in advance!
C#:
using System;
using WebSocketSharp;
using WebSocketSharp.Server;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.IO;
using System.Threading;
using System.Windows.Forms;
using System.Collections.Concurrent;
namespace DeezerSongCatcher
{
class DeezerCatcher
{
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new global::DeezerSongCatcher.DeezerSongCatcher());
}
}
internal class Measure
{
public class MusicInfo
{
private string _Title;
private int _State;
public MusicInfo()
{
Player = "";
_Title = "";
Artist = "";
Album = "";
Cover = "";
CoverWebAddress = "";
CoverByteArr = new byte[0];
Duration = "0:00";
DurationSec = 0;
Position = "0:00";
PositionSec = 0;
Progress = 0.0;
Volume = 100;
Rating = 0;
Repeat = 0;
Shuffle = 0;
_State = 0;
TimeStamp = 0;
TrackID = "";
AlbumID = "";
ArtistID = "";
ID = "";
}
public string Player { get; set; }
public string Title
{
get { return this._Title; }
set
{
this._Title = value;
if(value != "")
{
this.TimeStamp = DateTime.Now.Ticks / (decimal)TimeSpan.TicksPerMillisecond;
}
else
{
this.TimeStamp = 0;
}
}
}
public string Artist { get; set; }
public string Album { get; set; }
public string Cover { get; set; }
public string CoverWebAddress { get; set; }
public byte[] CoverByteArr { get; set; }
public string Duration { get; set; }
public int DurationSec { get; set; }
public string Position { get; set; }
public int PositionSec { get; set; }
public double Progress { get; set; }
public int Volume { get; set; }
public int Rating { get; set; }
public int Repeat { get; set; }
public int Shuffle { get; set; }
public string TrackID { get; set; }
public string AlbumID { get; set; }
public string ArtistID { get; set; }
public int State
{
get { return this._State; }
set
{
this._State = value;
this.TimeStamp = DateTime.Now.Ticks / (decimal)TimeSpan.TicksPerMillisecond;
}
}
public decimal TimeStamp { get; private set; }
public string ID { get; set; }
}
enum InfoTypes
{
Status,
Player,
Title,
Artist,
Album,
Cover,
CoverWebAddress,
Duration,
Position,
Progress,
Volume,
State,
Rating,
Repeat,
Shuffle,
TrackID,
AlbumID,
ArtistID
}
public static WebSocketServer wssv;
public static ConcurrentDictionary<string, MusicInfo> musicInfo = new ConcurrentDictionary<string, MusicInfo>();
public static MusicInfo displayedMusicInfo = new MusicInfo();
private static string CoverOutputLocation = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "/DeezerSongInfo/cover.png";
private static string CoverDefaultLocation = "";
private static InfoTypes playerType = InfoTypes.Status;
public class DeezerSongCatcher : WebSocketBehavior
{
protected override void OnMessage(MessageEventArgs arg)
{
try
{
string type = arg.Data.Substring(0, arg.Data.IndexOf(":"));
string info = arg.Data.Substring(arg.Data.IndexOf(":") + 1);
MusicInfo currMusicInfo = new MusicInfo();
if(!musicInfo.TryGetValue(this.ID, out currMusicInfo))
{
currMusicInfo = new MusicInfo();
musicInfo.GetOrAdd(this.ID, currMusicInfo);
}
if(currMusicInfo == null)
{
currMusicInfo = new MusicInfo();
}
currMusicInfo.ID = this.ID;
if(type.ToUpper() == InfoTypes.Player.ToString().ToUpper())
{
currMusicInfo.Player = info;
}
else
{
if(type.ToUpper() == InfoTypes.Title.ToString().ToUpper())
{
currMusicInfo.Title = info;
}
else if (type.ToUpper() == InfoTypes.Artist.ToString().ToUpper())
{
currMusicInfo.Artist = info;
}
else if (type.ToUpper() == InfoTypes.Album.ToString().ToUpper())
{
currMusicInfo.Album = info;
}
else if (type.ToUpper() == InfoTypes.Cover.ToString().ToUpper())
{
if (info.Length > 0)
{
Thread imageDownload = new Thread(() => GetImageFromUrl(this.ID, info));
imageDownload.Start();
}
}
else if (type.ToUpper() == InfoTypes.Duration.ToString().ToUpper())
{
currMusicInfo.Duration = info;
try
{
string[] durArr = currMusicInfo.Duration.Split(':');
int durSec = Convert.ToInt16(durArr[durArr.Length - 1]);
int durMin = durArr.Length > 1 ? Convert.ToInt16(durArr[durArr.Length - 2]) * 60 : 0;
int durHour = durArr.Length > 2 ? Convert.ToInt16(durArr[durArr.Length - 3]) * 60 * 60 : 0;
currMusicInfo.DurationSec = durHour + durMin + durSec;
currMusicInfo.Progress = 0;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
else if (type.ToUpper() == InfoTypes.Position.ToString().ToUpper())
{
currMusicInfo.Position = info;
try
{
string[] posArr = currMusicInfo.Position.Split(':');
//Duration will always have seconds and minutes
int posSec = Convert.ToInt16(posArr[posArr.Length - 1]);
int posMin = posArr.Length > 1 ? Convert.ToInt16(posArr[posArr.Length - 2]) * 60 : 0;
int posHour = posArr.Length > 2 ? Convert.ToInt16(posArr[posArr.Length - 3]) * 60 * 60 : 0;
currMusicInfo.PositionSec = posHour + posMin + posSec;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
if (currMusicInfo.DurationSec > 0)
{
currMusicInfo.Progress = (double)currMusicInfo.PositionSec / currMusicInfo.DurationSec * 100.0;
}
else
{
currMusicInfo.Progress = 100;
}
}
else if (type.ToUpper() == InfoTypes.State.ToString().ToUpper())
{
try
{
currMusicInfo.State = Convert.ToInt16(info);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
else if (type.ToUpper() == InfoTypes.Volume.ToString().ToUpper())
{
try
{
//For some odd reason toInt can not take a string containing a decimal directly so convert to decimal first
currMusicInfo.Volume = Convert.ToInt16(Convert.ToDecimal(info));
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
else if (type.ToUpper() == InfoTypes.Rating.ToString().ToUpper())
{
try
{
currMusicInfo.Rating = Convert.ToInt16(info);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
else if (type.ToUpper() == InfoTypes.Repeat.ToString().ToUpper())
{
try
{
currMusicInfo.Repeat = Convert.ToInt16(info);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
else if (type.ToUpper() == InfoTypes.Shuffle.ToString().ToUpper())
{
try
{
currMusicInfo.Shuffle = Convert.ToInt16(info);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
else if (type.ToUpper() == InfoTypes.TrackID.ToString().ToUpper())
{
currMusicInfo.TrackID = info;
}
else if (type.ToUpper() == InfoTypes.AlbumID.ToString().ToUpper())
{
currMusicInfo.AlbumID = info;
}
else if (type.ToUpper() == InfoTypes.ArtistID.ToString().ToUpper())
{
currMusicInfo.ArtistID = info;
}
else if (type.ToUpper() == "ERROR")
{
System.Diagnostics.Debug.WriteLine("Web Side Error:" + info);
}
else if (type.ToUpper() == "ERRORD")
{
System.Diagnostics.Debug.WriteLine("Web Error:" + info);
}
if (type.ToUpper() != InfoTypes.Position.ToString().ToUpper() && currMusicInfo.Title != "")
{
updateDisplayedInfo();
}
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(arg.Data);
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
protected override void OnOpen()
{
base.OnOpen();
musicInfo.GetOrAdd(this.ID, new MusicInfo());
}
protected override void OnClose(CloseEventArgs e)
{
base.OnClose(e);
MusicInfo temp;
musicInfo.TryRemove(this.ID, out temp);
if(displayedMusicInfo.ID == temp.ID)
{
updateDisplayedInfo();
}
}
public void SendMessage(string stringToSend)
{
Sessions.Broadcast(stringToSend);
}
}
public static void updateDisplayedInfo()
{
try
{
var iterableDictionary = musicInfo.OrderByDescending(key => key.Value.TimeStamp);
bool suitableMatch = false;
foreach(KeyValuePair<string, MusicInfo> item in iterableDictionary)
{
if (item.Value.State == 1 && item.Value.Volume >= 1)
{
if (displayedMusicInfo.ID != item.Value.ID)
{
if (item.Value.CoverByteArr.Length > 0)
{
Thread t = new Thread(() => WriteStream(item.Value.ID, item.Value.CoverByteArr));
t.Start();
}
}
displayedMusicInfo = item.Value;
suitableMatch = true;
break;
}
}
if(!suitableMatch)
{
MusicInfo fallBackInfo = iterableDictionary.FirstOrDefault().Value;
{
if(fallBackInfo == null)
{
fallBackInfo = new MusicInfo();
}
if(displayedMusicInfo.ID != fallBackInfo.ID)
{
if(fallBackInfo.CoverByteArr.Length > 0)
{
Thread t = new Thread(() => WriteStream(fallBackInfo.ID, fallBackInfo.CoverByteArr));
t.Start();
}
}
displayedMusicInfo = fallBackInfo;
}
}
}
catch(Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
public static void GetImageFromUrl(string id, string url)
{
try
{
// Create http request
HttpWebRequest httpWebRequest = (HttpWebRequest)HttpWebRequest.Create(url);
using (HttpWebResponse httpWebReponse = (HttpWebResponse)httpWebRequest.GetResponse())
{
// Read as stream
using (Stream stream = httpWebReponse.GetResponseStream())
{
Byte[] image = ReadStream(stream);
MusicInfo currMusicInfo;
if (musicInfo.TryGetValue(id, out currMusicInfo))
{
//@TODO is this null set needed?
currMusicInfo.Cover = null;
currMusicInfo.CoverByteArr = image;
}
//If this image comes from the same ID as the current displayed image go on ahead and write to disk
if (id == displayedMusicInfo.ID)
{
WriteStream(id, image);
}
//Only set web address after image has been written to disk
if (currMusicInfo != null)
{
currMusicInfo.CoverWebAddress = url;
}
}
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
private static byte[] ReadStream(Stream input)
{
byte[] buffer = new byte[1024];
using (MemoryStream ms = new MemoryStream())
{
int read;
while ((read = input.Read(buffer, 0, buffer.Length)) > 0)
{
ms.Write(buffer, 0, read);
}
return ms.ToArray();
}
}
private static void WriteStream(string id, Byte[] image)
{
try
{
if(CoverOutputLocation == Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "/DeezerSongInfo/cover.png")
{
System.IO.Directory.CreateDirectory(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "/DeezerSongInfo");
}
FileStream fs = new FileStream(CoverOutputLocation, FileMode.Create, FileAccess.Write, FileShare.Read);
BinaryWriter bw = new BinaryWriter(fs);
try
{
bw.Write(image);
}
catch (Exception e)
{
bw.Close();
fs.Close();
throw e;
}
finally
{
bw.Close();
fs.Close();
}
MusicInfo lastUpdateMusicInfo;
if(musicInfo.TryGetValue(id, out lastUpdateMusicInfo))
{
lastUpdateMusicInfo.Cover = CoverOutputLocation;
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
static int measureCount = 0;
internal Measure(string s)
{
measureCount++;
try
{
if(wssv == null)
{
wssv = new WebSocketServer(8974);
}
if(wssv.IsListening == false)
{
wssv.AddWebSocketService<DeezerSongCatcher>("/");
wssv.Start();
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
internal virtual void Dispose()
{
measureCount--;
if(wssv.IsListening && measureCount == 0)
{
wssv.Stop();
}
}
internal virtual double Update()
{
try
{
switch (playerType)
{
case InfoTypes.State:
return displayedMusicInfo.State;
case InfoTypes.Status:
//@TODO have this possibly be per website
return wssv.WebSocketServices.SessionCount > 0 ? 1 : 0;
case InfoTypes.Volume:
return displayedMusicInfo.Volume;
case InfoTypes.Rating:
return displayedMusicInfo.Rating;
case InfoTypes.Repeat:
return displayedMusicInfo.Repeat;
case InfoTypes.Shuffle:
return displayedMusicInfo.Shuffle;
case InfoTypes.Progress:
return displayedMusicInfo.Progress;
case InfoTypes.Position:
return displayedMusicInfo.PositionSec;
case InfoTypes.Duration:
return displayedMusicInfo.DurationSec;
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
return 0.0;
}
public string GetString()
{
try
{
switch (playerType)
{
case InfoTypes.Player:
return displayedMusicInfo.Player;
case InfoTypes.Title:
return displayedMusicInfo.Title;
case InfoTypes.Artist:
return displayedMusicInfo.Artist;
case InfoTypes.Album:
return displayedMusicInfo.Album;
case InfoTypes.Cover:
if (displayedMusicInfo.Cover != null && displayedMusicInfo.Cover.Length > 0)
{
return displayedMusicInfo.Cover;
}
else if (CoverDefaultLocation != null && CoverOutputLocation.Length > 0)
{
return CoverDefaultLocation;
}
return CoverOutputLocation;
case InfoTypes.CoverWebAddress:
return displayedMusicInfo.CoverWebAddress;
case InfoTypes.Position:
return displayedMusicInfo.Position;
case InfoTypes.Duration:
return displayedMusicInfo.Duration;
}
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
return null;
}
}
}
Last edited:
