Move YouTube Music search to its own class

Author: wb9688

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeService.java

@@ -7,22 +7,45 @@
 import org.schabi.newpipe.extractor.feed.FeedExtractor;
 import org.schabi.newpipe.extractor.kiosk.KioskExtractor;
 import org.schabi.newpipe.extractor.kiosk.KioskList;
-import org.schabi.newpipe.extractor.linkhandler.*;
+import org.schabi.newpipe.extractor.linkhandler.LinkHandler;
+import org.schabi.newpipe.extractor.linkhandler.LinkHandlerFactory;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
+import org.schabi.newpipe.extractor.linkhandler.ListLinkHandlerFactory;
+import org.schabi.newpipe.extractor.linkhandler.SearchQueryHandler;
+import org.schabi.newpipe.extractor.linkhandler.SearchQueryHandlerFactory;
 import org.schabi.newpipe.extractor.localization.ContentCountry;
 import org.schabi.newpipe.extractor.localization.Localization;
 import org.schabi.newpipe.extractor.playlist.PlaylistExtractor;
 import org.schabi.newpipe.extractor.search.SearchExtractor;
-import org.schabi.newpipe.extractor.services.youtube.extractors.*;
-import org.schabi.newpipe.extractor.services.youtube.linkHandler.*;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeChannelExtractor;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeCommentsExtractor;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeFeedExtractor;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeMusicSearchExtractor;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubePlaylistExtractor;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeSearchExtractor;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeStreamExtractor;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeSubscriptionExtractor;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeSuggestionExtractor;
+import org.schabi.newpipe.extractor.services.youtube.extractors.YoutubeTrendingExtractor;
+import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeChannelLinkHandlerFactory;
+import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeCommentsLinkHandlerFactory;
+import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubePlaylistLinkHandlerFactory;
+import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeSearchQueryHandlerFactory;
+import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeStreamLinkHandlerFactory;
+import org.schabi.newpipe.extractor.services.youtube.linkHandler.YoutubeTrendingLinkHandlerFactory;
 import org.schabi.newpipe.extractor.stream.StreamExtractor;
 import org.schabi.newpipe.extractor.subscription.SubscriptionExtractor;
 import org.schabi.newpipe.extractor.suggestion.SuggestionExtractor;
 
-import javax.annotation.Nonnull;
 import java.util.List;
 
+import javax.annotation.Nonnull;
+
 import static java.util.Arrays.asList;
-import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.*;
+import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.AUDIO;
+import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.COMMENTS;
+import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.LIVE;
+import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.VIDEO;
 
 /*
  * Created by Christian Schabesberger on 23.08.15.
@@ -92,7 +115,13 @@ public PlaylistExtractor getPlaylistExtractor(ListLinkHandler linkHandler) {
 
     @Override
     public SearchExtractor getSearchExtractor(SearchQueryHandler query) {
-        return new YoutubeSearchExtractor(this, query);
+        final List<String> contentFilters = query.getContentFilters();
+
+        if (contentFilters.size() > 0 && contentFilters.get(0).startsWith("music_")) {
+            return new YoutubeMusicSearchExtractor(this, query);
+        } else {
+            return new YoutubeSearchExtractor(this, query);
+        }
     }
 
     @Override