Flowery API changes (#213)

* api changes

* fix stuff

---------

Co-authored-by: topi314 <git@topi.wtf>

README.md

@@ -10,7 +10,7 @@ A collection of additional [Lavaplayer v2](/~https://github.com/sedmelluq/lavaplay
 * [Apple Music](https://www.apple.com/apple-music/) playlists/albums/songs/artists/search results/[LavaSearch](/~https://github.com/topi314/LavaSearch)(Big thx to [ryan5453](/~https://github.com/ryan5453) for helping me)
 * [Deezer](https://www.deezer.com) playlists/albums/songs/artists/search results/[LavaSearch](/~https://github.com/topi314/LavaSearch)/[LavaLyrics](/~https://github.com/topi314/LavaLyrics)(Big thx to [ryan5453](/~https://github.com/ryan5453) and [melike2d](/~https://github.com/melike2d) for helping me)
 * [Yandex Music](https://music.yandex.ru) playlists/albums/songs/artists/podcasts/search results/[LavaLyrics](/~https://github.com/topi314/LavaLyrics)/[LavaSearch](/~https://github.com/topi314/LavaSearch)(Thx to [AgutinVBoy](/~https://github.com/agutinvboy) for implementing it)
-* [Flowery TTS](https://flowery.pw/docs/flowery/synthesize-v-1-tts-get) (Thx to [bachtran02](/~https://github.com/bachtran02) for implementing it)
+* [Flowery TTS](https://flowery.pw/docs) (Thx to [bachtran02](/~https://github.com/bachtran02) for implementing it)
 * [YouTube](https://youtube.com) & [YouTubeMusic](https://music.youtube.com/) [LavaSearch](/~https://github.com/topi314/LavaSearch)/[LavaLyrics](/~https://github.com/topi314/LavaLyrics)  (Thx to [DRSchlaubi](/~https://github.com/DRSchlaubi) for helping me)
 
 > [!IMPORTANT]
@@ -274,7 +274,9 @@ Get list of all voices and languages supported [here](https://api.flowery.pw/v1/
 ```java
 AudioPlayerManager playerManager = new DefaultAudioPlayerManager();
 
-// create a new FloweryTTSSourceManager with a valid voice and register it
+// create a new FloweryTTSSourceManager 
+playerManager.registerSourceManager(new FloweryTTSSourceManager());
+// create a new FloweryTTSSourceManager with a default voice
 playerManager.registerSourceManager(new FloweryTTSSourceManager("..."));
 ```
 
@@ -446,9 +448,8 @@ LavaSrc adds the following fields to tracks & playlists in Lavalink
 * https://music.yandex.ru/artist/701626
 
 ### Flowery TTS
-You can ready about all the available options [here](https://flowery.pw/docs/flowery/synthesize-v-1-tts-get),
-a list of available voices is [here](https://api.flowery.pw/v1/tts/voices)
+You can read about all the available options [here](https://flowery.pw/docs), a list of available voices is [here](https://api.flowery.pw/v1/tts/voices)
 
 * `ftts://hello%20world`
-* `ftts://hello%20world?audio_format=ogg_opus&translate=False&silence=1000&speed=1.0`
+* `ftts://hello%20world?audio_format=ogg_opus&translate=False&silence=1000&speed=1.0&voice=09924826-684f-51e9-825b-cf85aed2b2cf`
 ---

main/src/main/java/com/github/topi314/lavasrc/flowerytts/FloweryTTSAudioTrack.java

@@ -8,7 +8,10 @@
 import com.sedmelluq.discord.lavaplayer.source.AudioSourceManager;
 import com.sedmelluq.discord.lavaplayer.tools.Units;
 import com.sedmelluq.discord.lavaplayer.tools.io.PersistentHttpStream;
-import com.sedmelluq.discord.lavaplayer.track.*;
+import com.sedmelluq.discord.lavaplayer.track.AudioTrack;
+import com.sedmelluq.discord.lavaplayer.track.AudioTrackInfo;
+import com.sedmelluq.discord.lavaplayer.track.DelegatedAudioTrack;
+import com.sedmelluq.discord.lavaplayer.track.InternalAudioTrack;
 import com.sedmelluq.discord.lavaplayer.track.playback.LocalAudioTrackExecutor;
 import org.apache.http.NameValuePair;
 import org.apache.http.client.utils.URIBuilder;
@@ -48,6 +51,9 @@ public void process(LocalAudioTrackExecutor executor) throws Exception {
 
 			for (var entry : config.entrySet()) {
 				var value = queryParams.getOrDefault(entry.getKey(), entry.getValue());
+				if (value == null) {
+					continue;
+				}
 				apiUri.addParameter(entry.getKey(), value);
 			}
 

main/src/main/java/com/github/topi314/lavasrc/flowerytts/FloweryTTSSourceManager.java

@@ -29,26 +29,33 @@ public class FloweryTTSSourceManager implements AudioSourceManager, HttpConfigur
 
 	public static final String TTS_PREFIX = "ftts://";
 	private static final Logger log = LoggerFactory.getLogger(FloweryTTSSourceManager.class);
-	private static final int CHAR_MAX = 2000;
+	private static final int CHAR_MAX = 2048;
 	private static final int SILENCE_MIN = 0;
 	private static final int SILENCE_MAX = 10000;
 	private static final float SPEED_MIN = 0.5f;
 	private static final float SPEED_MAX = 10;
 
-	private final String voice;
+	private String voice = null;
 	private final HttpInterfaceManager httpInterfaceManager = HttpClientTools.createDefaultThreadLocalManager();
 	private boolean translate = false;
 	private int silence = 0;
 	private float speed = 1;
 	private String audioFormat = "mp3";
 
+	public FloweryTTSSourceManager() {
+	}
+
 	public FloweryTTSSourceManager(String voice) {
 		if (voice == null || voice.isEmpty()) {
 			throw new IllegalArgumentException("Default voice must be set");
 		}
 		this.voice = voice;
 	}
 
+	public void setVoice(String voice) {
+		this.voice = voice;
+	}
+
 	public void setTranslate(boolean translate) {
 		this.translate = translate;
 	}

plugin/src/main/java/com/github/topi314/lavasrc/plugin/FloweryTTSConfig.java

@@ -7,7 +7,7 @@
 @Component
 public class FloweryTTSConfig {
 
-	private String voice = "Aad";
+	private String voice = null;
 	private boolean translate;
 	private int silence;
 	private float speed = 1.0F;