fix deezer arl support

README.md

@@ -171,10 +171,25 @@ AudioPlayerManager playerManager = new DefaultAudioPlayerManager();
 
 // create a new DeezerSourceManager with the master decryption key and register it
 
-var deezer = new DeezerSourceManager("...");
+var deezer = new DeezerSourceManager("the master decryption key", "your arl", formats);
 playerManager.registerSourceManager(deezer);
 ```
 
+<details>
+<summary>How to get deezer master decryption key</summary>
+
+Use google.
+
+</details>
+
+<details>
+<summary>How to get deezer arl cookie</summary>
+
+Use google to find a guide on how to get the arl cookie. It's not that hard.
+
+</details>
+
+
 #### LavaLyrics
 <details>
 <summary>Click to expand</summary>
@@ -312,6 +327,8 @@ To get your Spotify spDc cookie go [here](#spotify)
 
 To get your Apple Music api token go [here](#apple-music)
 
+To get your Deezer arl cookie go [here](#deezer)
+
 To get your Yandex Music access token go [here](#yandex-music)
 
 (YES `plugins` IS AT ROOT IN THE YAML)
@@ -358,6 +375,8 @@ plugins:
       albumLoadLimit: 6 # The number of pages at 300 tracks each
     deezer:
       masterDecryptionKey: "your master decryption key" # the master key used for decrypting the deezer tracks. (yes this is not here you need to get it from somewhere else)
+      arl: "your deezer arl" # the arl cookie used for accessing the deezer api
+      formats: [ "FLAC", "MP3_320", "MP3_256", "MP3_128", "MP3_64", "AAC_64" ] # the formats you want to use for the deezer tracks. "FLAC", "MP3_320", "MP3_256" & "AAC_64" are only available for premium users and require a valid arl
     yandexmusic:
       accessToken: "your access token" # the token used for accessing the yandex music api. See https://github.com/TopiSenpai/LavaSrc#yandex-music
       playlistLoadLimit: 1 # The number of pages at 100 tracks each

application.example.yml

@@ -33,6 +33,8 @@ plugins:
       albumLoadLimit: 6 # The number of pages at 300 tracks each
     deezer:
       masterDecryptionKey: "your master decryption key" # the master key used for decrypting the deezer tracks. (yes this is not here you need to get it from somewhere else)
+      arl: "your deezer arl" # the arl cookie used for accessing the deezer api
+      formats: [ "FLAC", "MP3_320", "MP3_256", "MP3_128", "MP3_64", "AAC_64" ] # the formats you want to use for the deezer tracks. "FLAC", "MP3_320", "MP3_256" & "AAC_64" are only available for premium users and require a valid arl
     yandexmusic:
       accessToken: "your access token" # the token used for accessing the yandex music api. See https://github.com/TopiSenpai/LavaSrc#yandex-music
       playlistLoadLimit: 1 # The number of pages at 100 tracks each

main/src/main/java/com/github/topi314/lavasrc/deezer/DeezerAudioSourceManager.java

@@ -57,6 +57,7 @@ public class DeezerAudioSourceManager extends ExtendedAudioSourceManager impleme
 
 	private final String masterDecryptionKey;
 	private final String arl;
+	private final DeezerAudioTrack.TrackFormat[] formats;
 	private final HttpInterfaceManager httpInterfaceManager;
 	private Tokens tokens;
 
@@ -65,15 +66,31 @@ public DeezerAudioSourceManager(String masterDecryptionKey) {
 	}
 
 	public DeezerAudioSourceManager(String masterDecryptionKey, @Nullable String arl) {
+		this(masterDecryptionKey, arl, null);
+	}
+
+	public DeezerAudioSourceManager(String masterDecryptionKey, @Nullable String arl, @Nullable DeezerAudioTrack.TrackFormat[] formats) {
 		if (masterDecryptionKey == null || masterDecryptionKey.isEmpty()) {
 			throw new IllegalArgumentException("Deezer master key must be set");
 		}
 
 		this.masterDecryptionKey = masterDecryptionKey;
 		this.arl = arl != null && arl.isEmpty() ? null : arl;
+		this.formats = formats != null && formats.length > 0 ? formats : DeezerAudioTrack.TrackFormat.DEFAULT_FORMATS;
 		this.httpInterfaceManager = HttpClientTools.createCookielessThreadLocalManager();
 	}
 
+	static void checkResponse(JsonBrowser json, String message) throws IllegalStateException {
+		if (json == null) {
+			throw new IllegalStateException(message + "No response");
+		}
+		var errors = json.get("data").index(0).get("errors").values();
+		if (!errors.isEmpty()) {
+			var errorsStr = errors.stream().map(error -> error.get("code").text() + ": " + error.get("message").text()).collect(Collectors.joining(", "));
+			throw new IllegalStateException(message + errorsStr);
+		}
+	}
+
 	private void refreshSession() throws IOException {
 		var getSessionID = new HttpPost(DeezerAudioSourceManager.PRIVATE_API_BASE + "?method=deezer.ping&input=3&api_version=1.0&api_token=");
 		var json = LavaSrcTools.fetchResponseAsJson(this.getHttpInterface(), getSessionID);
@@ -100,17 +117,6 @@ public Tokens getTokens() throws IOException {
 		return this.tokens;
 	}
 
-	static void checkResponse(JsonBrowser json, String message) throws IllegalStateException {
-		if (json == null) {
-			throw new IllegalStateException(message + "No response");
-		}
-		var errors = json.get("data").index(0).get("errors").values();
-		if (!errors.isEmpty()) {
-			var errorsStr = errors.stream().map(error -> error.get("code").text() + ": " + error.get("message").text()).collect(Collectors.joining(", "));
-			throw new IllegalStateException(message + errorsStr);
-		}
-	}
-
 	@NotNull
 	@Override
 	public String getSourceName() {
@@ -405,12 +411,12 @@ private AudioItem getAlbum(String id, boolean preview) throws IOException {
 		}
 
 		return new DeezerAudioPlaylist(json.get("title").text(),
-				this.parseTracks(tracks, preview),
-				DeezerAudioPlaylist.Type.ALBUM,
-				json.get("link").text(),
-				artworkUrl,
-				author,
-				(int) json.get("nb_tracks").asLong(0));
+			this.parseTracks(tracks, preview),
+			DeezerAudioPlaylist.Type.ALBUM,
+			json.get("link").text(),
+			artworkUrl,
+			author,
+			(int) json.get("nb_tracks").asLong(0));
 	}
 
 	private AudioItem getTrack(String id, boolean preview) throws IOException {
@@ -434,12 +440,12 @@ private AudioItem getPlaylist(String id, boolean preview) throws IOException {
 		var tracks = this.getJson(PUBLIC_API_BASE + "/playlist/" + id + "/tracks?limit=10000");
 
 		return new DeezerAudioPlaylist(json.get("title").text(),
-				this.parseTracks(tracks, preview),
-				DeezerAudioPlaylist.Type.PLAYLIST,
-				json.get("link").text(),
-				artworkUrl,
-				author,
-				(int) json.get("nb_tracks").asLong(0));
+			this.parseTracks(tracks, preview),
+			DeezerAudioPlaylist.Type.PLAYLIST,
+			json.get("link").text(),
+			artworkUrl,
+			author,
+			(int) json.get("nb_tracks").asLong(0));
 	}
 
 	private AudioItem getArtist(String id, boolean preview) throws IOException {
@@ -491,6 +497,10 @@ public String getArl() {
 		return this.arl;
 	}
 
+	public DeezerAudioTrack.TrackFormat[] getFormats() {
+		return this.formats;
+	}
+
 	public HttpInterface getHttpInterface() {
 		return this.httpInterfaceManager.getInterface();
 	}