allow updating source settings via rest

README.md

@@ -20,6 +20,8 @@ A collection of additional [Lavaplayer v2](https://github.com/sedmelluq/lavaplay
 
 * [Lavaplayer Usage](#lavaplayer-usage)
 * [Lavalink Usage](#lavalink-usage)
+  * [Configuration](#configuration) 
+  * [Update Settings at Runtime](#update-settings-at-runtime)
 * [Supported URLs and Queries](#supported-urls-and-queries)
 
 ## Lavaplayer Usage
@@ -438,6 +440,44 @@ LavaSrc adds the following fields to tracks & playlists in Lavalink
 
 ---
 
+### Update Settings at Runtime
+
+Sometimes you may want to update the settings at runtime without restarting Lavalink. This can be done by sending a `PATCH` request to the `/v4/lavasrc/config` endpoint.
+Keep in mind this will **NOT** update the settings in the `application.yml` file. If you restart Lavalink the settings will be reset to the ones in the `application.yml` file.
+
+```http
+PATCH /v4/lavasrc/config
+```
+
+All fields are optional and only the fields you provide will be updated.
+
+Request:
+```json
+{
+    "spotify": {
+        "clientId": "your client id",
+        "clientSecret": "your client secret",
+        "spDc": "your sp dc cookie"
+    },
+    "applemusic": {
+        "mediaAPIToken": "your apple music api token"
+    },
+    "deezer": {
+        "arl": "your deezer arl",
+        "formats": [
+            "FLAC",
+            "MP3_320",
+            "MP3_256",
+            "MP3_128",
+            "MP3_64",
+            "AAC_64"
+        ]
+    }
+}
+```
+
+---
+
 ## Supported URLs and Queries
 
 ### Spotify

main/src/main/java/com/github/topi314/lavasrc/applemusic/AppleMusicSourceManager.java

@@ -54,7 +54,7 @@ public class AppleMusicSourceManager extends MirroringAudioSourceManager impleme
 	private final String countryCode;
 	private int playlistPageLimit;
 	private int albumPageLimit;
-	private final String token;
+	private String token;
 	private String origin;
 	private Instant tokenExpire;
 
@@ -98,6 +98,15 @@ public void setAlbumPageLimit(int albumPageLimit) {
 		this.albumPageLimit = albumPageLimit;
 	}
 
+	public void setMediaAPIToken(String mediaAPIToken) {
+		this.token = mediaAPIToken;
+		try {
+			this.parseTokenData();
+		} catch (IOException e) {
+			throw new RuntimeException(e);
+		}
+	}
+
 	@NotNull
 	@Override
 	public String getSourceName() {

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

@@ -56,8 +56,8 @@ public class DeezerAudioSourceManager extends ExtendedAudioSourceManager impleme
 	private static final Logger log = LoggerFactory.getLogger(DeezerAudioSourceManager.class);
 
 	private final String masterDecryptionKey;
-	private final String arl;
-	private final DeezerAudioTrack.TrackFormat[] formats;
+	private String arl;
+	private DeezerAudioTrack.TrackFormat[] formats;
 	private final HttpInterfaceManager httpInterfaceManager;
 	private Tokens tokens;
 
@@ -80,6 +80,17 @@ public DeezerAudioSourceManager(String masterDecryptionKey, @Nullable String arl
 		this.httpInterfaceManager = HttpClientTools.createCookielessThreadLocalManager();
 	}
 
+	public void setFormats(DeezerAudioTrack.TrackFormat[] formats) {
+		if (formats.length == 0) {
+			throw new IllegalArgumentException("Deezer track formats must not be empty");
+		}
+		this.formats = formats;
+	}
+
+	public void setArl(String arl) {
+		this.arl = arl;
+	}
+
 	static void checkResponse(JsonBrowser json, String message) throws IllegalStateException {
 		if (json == null) {
 			throw new IllegalStateException(message + "No response");

main/src/main/java/com/github/topi314/lavasrc/spotify/SpotifySourceManager.java

@@ -57,8 +57,8 @@ public class SpotifySourceManager extends MirroringAudioSourceManager implements
 	private static final Logger log = LoggerFactory.getLogger(SpotifySourceManager.class);
 
 	private final HttpInterfaceManager httpInterfaceManager = HttpClientTools.createDefaultThreadLocalManager();
-	private final SpotifyTokenTracker tokenTracker;
-	private final String spDc;
+	private SpotifyTokenTracker tokenTracker;
+	private String spDc;
 	private final String countryCode;
 	private int playlistPageLimit = 6;
 	private int albumPageLimit = 6;
@@ -112,6 +112,16 @@ public void setResolveArtistsInSearch(boolean resolveArtistsInSearch) {
 		this.resolveArtistsInSearch = resolveArtistsInSearch;
 	}
 
+	public void setClientIDSecret(String clientId, String clientSecret) {
+		this.tokenTracker = new SpotifyTokenTracker(this, clientId, clientSecret);
+	}
+
+	public void setSpDc(String spDc) {
+		this.spDc = spDc;
+		this.spToken = null;
+		this.spTokenExpire = null;
+	}
+
 	@NotNull
 	@Override
 	public String getSourceName() {
@@ -365,7 +375,7 @@ public AudioItem getSearch(String query, boolean preview) throws IOException {
 			}
 		}
 
-		return new BasicAudioPlaylist("Search results for: " + query, this.parseTrackItems(json.get("tracks"), preview), null, true);
+		return new BasicAudioPlaylist("Spotify Search: " + query, this.parseTrackItems(json.get("tracks"), preview), null, true);
 	}
 
 	public AudioItem getRecommendations(String query, boolean preview) throws IOException {

plugin/build.gradle

@@ -13,6 +13,7 @@ lavalinkPlugin {
 
 dependencies {
     implementation project(":main")
+	implementation project(":protocol")
     compileOnly "dev.lavalink.youtube:common:1.1.0"
     compileOnly "com.github.topi314.lavasearch:lavasearch:1.0.0"
     implementation "com.github.topi314.lavasearch:lavasearch-plugin-api:1.0.0"

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

@@ -6,8 +6,11 @@
 import com.github.topi314.lavasearch.api.SearchManagerConfiguration;
 import com.github.topi314.lavasrc.applemusic.AppleMusicSourceManager;
 import com.github.topi314.lavasrc.deezer.DeezerAudioSourceManager;
+import com.github.topi314.lavasrc.deezer.DeezerAudioTrack;
 import com.github.topi314.lavasrc.flowerytts.FloweryTTSSourceManager;
 import com.github.topi314.lavasrc.mirror.DefaultMirroringAudioTrackResolver;
+import com.github.topi314.lavasrc.plugin.config.*;
+import com.github.topi314.lavasrc.protocol.Config;
 import com.github.topi314.lavasrc.spotify.SpotifySourceManager;
 import com.github.topi314.lavasrc.yandexmusic.YandexMusicSourceManager;
 import com.github.topi314.lavasrc.youtube.YoutubeSearchManager;
@@ -49,7 +52,7 @@ public LavaSrcPlugin(LavaSrcConfig pluginConfig, SourcesConfig sourcesConfig, Ly
 			if (!spotifyConfig.isResolveArtistsInSearch()) {
 				this.spotify.setResolveArtistsInSearch(spotifyConfig.isResolveArtistsInSearch());
 			}
-			if(spotifyConfig.isLocalFiles()) {
+			if (spotifyConfig.isLocalFiles()) {
 				this.spotify.setLocalFiles(spotifyConfig.isLocalFiles());
 			}
 		}
@@ -185,4 +188,36 @@ public LyricsManager configure(@NotNull LyricsManager manager) {
 		}
 		return manager;
 	}
+
+	public void updateConfig(Config config) {
+		var spotifyConfig = config.getSpotify();
+		if (spotifyConfig != null && this.spotify != null) {
+			if (spotifyConfig.getSpDc() != null) {
+				this.spotify.setSpDc(spotifyConfig.getSpDc());
+			}
+			if (spotifyConfig.getClientId() != null && spotifyConfig.getClientSecret() != null) {
+				this.spotify.setClientIDSecret(spotifyConfig.getClientId(), spotifyConfig.getClientSecret());
+			}
+		}
+
+		var appleMusicConfig = config.getAppleMusic();
+		if (appleMusicConfig != null && this.appleMusic != null && appleMusicConfig.getMediaAPIToken() != null) {
+			this.appleMusic.setMediaAPIToken(appleMusicConfig.getMediaAPIToken());
+		}
+
+		var deezerConfig = config.getDeezer();
+		if (deezerConfig != null && this.deezer != null) {
+			if (deezerConfig.getArl() != null) {
+				this.deezer.setArl(deezerConfig.getArl());
+			}
+			if (deezerConfig.getFormats() != null) {
+				this.deezer.setFormats(deezerConfig.getFormats()
+					.stream()
+					.map(deezerTrackFormat -> DeezerAudioTrack.TrackFormat.from(deezerTrackFormat.name()))
+					.toList()
+					.toArray(new DeezerAudioTrack.TrackFormat[0])
+				);
+			}
+		}
+	}
 }

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

@@ -0,0 +1,23 @@
+package com.github.topi314.lavasrc.plugin;
+
+import com.github.topi314.lavasrc.protocol.Config;
+import org.springframework.web.bind.annotation.*;
+
+import java.io.IOException;
+
+@RestController
+public class LavaSrcRest {
+
+	private final LavaSrcPlugin plugin;
+
+	public LavaSrcRest(LavaSrcPlugin plugin) {
+		this.plugin = plugin;
+	}
+
+	@PostMapping("/v4/lavasrc/reload")
+	@PatchMapping("/v4/lavasrc/reload")
+	@PutMapping("/v4/lavasrc/reload")
+	public void setConfig(Config config) throws IOException {
+		plugin.updateConfig(config);
+	}
+}

plugin/src/main/java/com/github/topi314/lavasrc/plugin/AppleMusicConfig.java → plugin/src/main/java/com/github/topi314/lavasrc/plugin/config/AppleMusicConfig.java

@@ -1,4 +1,4 @@
-package com.github.topi314.lavasrc.plugin;
+package com.github.topi314.lavasrc.plugin.config;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;

plugin/src/main/java/com/github/topi314/lavasrc/plugin/DeezerConfig.java → plugin/src/main/java/com/github/topi314/lavasrc/plugin/config/DeezerConfig.java

@@ -1,4 +1,4 @@
-package com.github.topi314.lavasrc.plugin;
+package com.github.topi314.lavasrc.plugin.config;
 
 import com.github.topi314.lavasrc.deezer.DeezerAudioTrack;
 import org.springframework.boot.context.properties.ConfigurationProperties;

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

@@ -1,55 +1,55 @@
-package com.github.topi314.lavasrc.plugin;
-
-import org.springframework.boot.context.properties.ConfigurationProperties;
-import org.springframework.stereotype.Component;
-
-@ConfigurationProperties(prefix = "plugins.lavasrc.flowerytts")
-@Component
-public class FloweryTTSConfig {
-
-	private String voice = null;
-	private boolean translate;
-	private int silence;
-	private float speed = 1.0F;
-	private String audioFormat = "mp3";
-
-	public String getVoice() {
-		return this.voice;
-	}
-
-	public void setVoice(String voice) {
-		this.voice = voice;
-	}
-
-	public boolean getTranslate() {
-		return this.translate;
-	}
-
-	public void setTranslate(boolean translate) {
-		this.translate = translate;
-	}
-
-	public int getSilence() {
-		return this.silence;
-	}
-
-	public void setSilence(int silence) {
-		this.silence = silence;
-	}
-
-	public float getSpeed() {
-		return this.speed;
-	}
-
-	public void setSpeed(float speed) {
-		this.speed = speed;
-	}
-
-	public String getAudioFormat() {
-		return this.audioFormat;
-	}
-
-	public void setAudioFormat(String audioFormat) {
-		this.audioFormat = audioFormat;
-	}
+package com.github.topi314.lavasrc.plugin.config;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@ConfigurationProperties(prefix = "plugins.lavasrc.flowerytts")
+@Component
+public class FloweryTTSConfig {
+
+	private String voice = null;
+	private boolean translate;
+	private int silence;
+	private float speed = 1.0F;
+	private String audioFormat = "mp3";
+
+	public String getVoice() {
+		return this.voice;
+	}
+
+	public void setVoice(String voice) {
+		this.voice = voice;
+	}
+
+	public boolean getTranslate() {
+		return this.translate;
+	}
+
+	public void setTranslate(boolean translate) {
+		this.translate = translate;
+	}
+
+	public int getSilence() {
+		return this.silence;
+	}
+
+	public void setSilence(int silence) {
+		this.silence = silence;
+	}
+
+	public float getSpeed() {
+		return this.speed;
+	}
+
+	public void setSpeed(float speed) {
+		this.speed = speed;
+	}
+
+	public String getAudioFormat() {
+		return this.audioFormat;
+	}
+
+	public void setAudioFormat(String audioFormat) {
+		this.audioFormat = audioFormat;
+	}
 }

plugin/src/main/java/com/github/topi314/lavasrc/plugin/LavaSrcConfig.java → plugin/src/main/java/com/github/topi314/lavasrc/plugin/config/LavaSrcConfig.java

@@ -1,4 +1,4 @@
-package com.github.topi314.lavasrc.plugin;
+package com.github.topi314.lavasrc.plugin.config;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;

plugin/src/main/java/com/github/topi314/lavasrc/plugin/LyricsSourcesConfig.java → plugin/src/main/java/com/github/topi314/lavasrc/plugin/config/LyricsSourcesConfig.java

@@ -1,4 +1,4 @@
-package com.github.topi314.lavasrc.plugin;
+package com.github.topi314.lavasrc.plugin.config;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;

plugin/src/main/java/com/github/topi314/lavasrc/plugin/SourcesConfig.java → plugin/src/main/java/com/github/topi314/lavasrc/plugin/config/SourcesConfig.java

@@ -1,4 +1,4 @@
-package com.github.topi314.lavasrc.plugin;
+package com.github.topi314.lavasrc.plugin.config;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;

plugin/src/main/java/com/github/topi314/lavasrc/plugin/SpotifyConfig.java → plugin/src/main/java/com/github/topi314/lavasrc/plugin/config/SpotifyConfig.java

@@ -1,4 +1,4 @@
-package com.github.topi314.lavasrc.plugin;
+package com.github.topi314.lavasrc.plugin.config;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;

plugin/src/main/java/com/github/topi314/lavasrc/plugin/YandexMusicConfig.java → plugin/src/main/java/com/github/topi314/lavasrc/plugin/config/YandexMusicConfig.java

@@ -1,4 +1,4 @@
-package com.github.topi314.lavasrc.plugin;
+package com.github.topi314.lavasrc.plugin.config;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;

plugin/src/main/java/com/github/topi314/lavasrc/plugin/YouTubeConfig.java → plugin/src/main/java/com/github/topi314/lavasrc/plugin/config/YouTubeConfig.java

@@ -1,4 +1,4 @@
-package com.github.topi314.lavasrc.plugin;
+package com.github.topi314.lavasrc.plugin.config;
 
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;