fix: add rule34 API credentials support (required since Aug 2025)

src/main/java/creator/loki/config/BotConfig.java

@@ -18,6 +18,8 @@ public class BotConfig {
   private final int aiDossierUpdateHours;
   private final String aiDebateChannelId;
   private final LavalinkConfig lavalinkConfig;
+  private final String r34ApiKey;
+  private final String r34UserId;
 
   public BotConfig(
       String mainToken,
@@ -36,7 +38,9 @@ public class BotConfig {
       int aiDossierMsgs,
       int aiDossierUpdateHours,
       String aiDebateChannelId,
-      LavalinkConfig lavalinkConfig) {
+      LavalinkConfig lavalinkConfig,
+      String r34ApiKey,
+      String r34UserId) {
     this.mainToken = mainToken;
     this.musicToken = musicToken;
     this.radioToken = radioToken;
@@ -54,6 +58,8 @@ public class BotConfig {
     this.aiDossierUpdateHours = aiDossierUpdateHours;
     this.aiDebateChannelId = aiDebateChannelId;
     this.lavalinkConfig = lavalinkConfig;
+    this.r34ApiKey = r34ApiKey;
+    this.r34UserId = r34UserId;
   }
 
   public String getMainToken() {
@@ -127,4 +133,12 @@ public class BotConfig {
   public LavalinkConfig getLavalinkConfig() {
     return lavalinkConfig;
   }
+
+  public String getR34ApiKey() {
+    return r34ApiKey;
+  }
+
+  public String getR34UserId() {
+    return r34UserId;
+  }
 }

src/main/java/creator/loki/config/ConfigLoader.java

@@ -83,6 +83,9 @@ public final class ConfigLoader {
     int aiDossierUpdateHours = Integer.parseInt(getEnv(dotenv, "AI_DOSSIER_UPDATE_HOURS", "24"));
     String aiDebateChannelId = dotenv.get("AI_DEBATE_CHANNEL_ID");
 
+    String r34ApiKey = getEnv(dotenv, "R34_API_KEY", "");
+    String r34UserId = getEnv(dotenv, "R34_USER_ID", "");
+
     LavalinkConfig lavalinkConfig = getLavalinkConfig();
     LoggerDecorator.success(logger, "Конфигурация загружена успешно");
     return new BotConfig(
@@ -102,6 +105,8 @@ public final class ConfigLoader {
         aiDossierMsgs,
         aiDossierUpdateHours,
         aiDebateChannelId,
-        lavalinkConfig);
+        lavalinkConfig,
+        r34ApiKey,
+        r34UserId);
   }
 }

src/main/java/creator/loki/feature/image/ImageModule.java

@@ -3,6 +3,7 @@ package creator.loki.feature.image;
 import com.google.inject.AbstractModule;
 import com.google.inject.Provides;
 import com.google.inject.Singleton;
+import creator.loki.config.BotConfig;
 
 public class ImageModule extends AbstractModule {
 
@@ -14,7 +15,7 @@ public class ImageModule extends AbstractModule {
 
   @Provides
   @Singleton
-  ImageService provideImageService() {
-    return new ImageService();
+  ImageService provideImageService(BotConfig config) {
+    return new ImageService(config);
   }
 }

src/main/java/creator/loki/feature/image/ImageService.java

@@ -6,6 +6,7 @@ import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
+import creator.loki.config.BotConfig;
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import okhttp3.Response;
@@ -25,9 +26,13 @@ public class ImageService {
       "https://api.rule34.xxx/index.php?page=dapi&s=post&q=index&json=1";
 
   private final OkHttpClient client;
+  private final String r34ApiKey;
+  private final String r34UserId;
 
   @Inject
-  public ImageService() {
+  public ImageService(BotConfig config) {
+    this.r34ApiKey = config.getR34ApiKey();
+    this.r34UserId = config.getR34UserId();
     this.client =
         new OkHttpClient.Builder()
             .connectTimeout(15, TimeUnit.SECONDS)
@@ -88,6 +93,9 @@ public class ImageService {
     int capped = Math.min(limit, 100);
     String url =
         R34_API + "&tags=" + encodeTags(tags) + "&limit=" + capped + "&pid=" + (page - 1);
+    if (!r34ApiKey.isEmpty() && !r34UserId.isEmpty()) {
+      url += "&api_key=" + r34ApiKey + "&user_id=" + r34UserId;
+    }
     return fetchBooruJson(url, limit);
   }