From 1a6e92ebf6e1ba2db6076cf06660991b8972cf8f Mon Sep 17 00:00:00 2001
From: bopol <bopol@e.email>
Date: Sat, 9 May 2020 09:52:24 +0200
Subject: [PATCH] add getSubChannel Name, Url and AvatarUrl for playlists

---
 .../extractor/playlist/PlaylistExtractor.java  |  7 +++++++
 .../extractors/PeertubePlaylistExtractor.java  | 18 ++++++++++++++++++
 .../SoundcloudPlaylistExtractor.java           | 18 ++++++++++++++++++
 .../extractors/YoutubePlaylistExtractor.java   | 18 ++++++++++++++++++
 4 files changed, 61 insertions(+)

diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/playlist/PlaylistExtractor.java b/extractor/src/main/java/org/schabi/newpipe/extractor/playlist/PlaylistExtractor.java
index 2a901dbf0..90b89022f 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/playlist/PlaylistExtractor.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/playlist/PlaylistExtractor.java
@@ -6,6 +6,8 @@ import org.schabi.newpipe.extractor.exceptions.ParsingException;
 import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 
+import javax.annotation.Nonnull;
+
 public abstract class PlaylistExtractor extends ListExtractor<StreamInfoItem> {
 
     public PlaylistExtractor(StreamingService service, ListLinkHandler linkHandler) {
@@ -20,4 +22,9 @@ public abstract class PlaylistExtractor extends ListExtractor<StreamInfoItem> {
     public abstract String getUploaderAvatarUrl() throws ParsingException;
 
     public abstract long getStreamCount() throws ParsingException;
+
+    @Nonnull public abstract String getSubChannelName() throws ParsingException;
+    @Nonnull public abstract String getSubChannelUrl() throws ParsingException;
+    @Nonnull public abstract String getSubChannelAvatarUrl() throws ParsingException;
+
 }
diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubePlaylistExtractor.java b/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubePlaylistExtractor.java
index 76509ce8c..c689096ab 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubePlaylistExtractor.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubePlaylistExtractor.java
@@ -63,6 +63,24 @@ public class PeertubePlaylistExtractor extends PlaylistExtractor {
         return playlistInfo.getNumber("videosLength").longValue();
     }
 
+    @Nonnull
+    @Override
+    public String getSubChannelName() throws ParsingException {
+        return playlistInfo.getObject("videoChannel").getString("displayName");
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelUrl() throws ParsingException {
+        return playlistInfo.getObject("videoChannel").getString("url");
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelAvatarUrl() throws ParsingException {
+        return getBaseUrl() + playlistInfo.getObject("videoChannel").getObject("avatar").getString("path");
+    }
+
     @Nonnull
     @Override
     public InfoItemsPage<StreamInfoItem> getInitialPage() throws IOException, ExtractionException {
diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/services/soundcloud/extractors/SoundcloudPlaylistExtractor.java b/extractor/src/main/java/org/schabi/newpipe/extractor/services/soundcloud/extractors/SoundcloudPlaylistExtractor.java
index a529556ee..50ad8ad69 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/services/soundcloud/extractors/SoundcloudPlaylistExtractor.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/services/soundcloud/extractors/SoundcloudPlaylistExtractor.java
@@ -114,6 +114,24 @@ public class SoundcloudPlaylistExtractor extends PlaylistExtractor {
         return playlist.getNumber("track_count", 0).longValue();
     }
 
+    @Nonnull
+    @Override
+    public String getSubChannelName() throws ParsingException {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelUrl() throws ParsingException {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelAvatarUrl() throws ParsingException {
+        return "";
+    }
+
     @Nonnull
     @Override
     public InfoItemsPage<StreamInfoItem> getInitialPage() throws IOException, ExtractionException {
diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubePlaylistExtractor.java b/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubePlaylistExtractor.java
index de2a0e714..dcb22506d 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubePlaylistExtractor.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubePlaylistExtractor.java
@@ -149,6 +149,24 @@ public class YoutubePlaylistExtractor extends PlaylistExtractor {
         }
     }
 
+    @Nonnull
+    @Override
+    public String getSubChannelName() throws ParsingException {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelUrl() throws ParsingException {
+        return "";
+    }
+
+    @Nonnull
+    @Override
+    public String getSubChannelAvatarUrl() throws ParsingException {
+        return "";
+    }
+
     @Nonnull
     @Override
     public InfoItemsPage<StreamInfoItem> getInitialPage() {