fixup: return playlist url instead of id

Author: wispl

extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/extractors/YoutubeMusicSongOrVideoInfoItemExtractor.java

@@ -176,7 +176,7 @@ public List<Image> getThumbnails() throws ParsingException {
     }
 
     @Override
-    public String getPlaylistId() throws ParsingException {
+    public String getPlaylistUrl() throws ParsingException {
         if (searchType.equals(MUSIC_SONGS)) {
             for (final Object item : descriptionElements) {
                 final JsonObject browseEndpoint = ((JsonObject) item)
@@ -189,7 +189,7 @@ public String getPlaylistId() throws ParsingException {
                         .getString("pageType");
 
                 if (type != null && type.equals("MUSIC_PAGE_TYPE_ALBUM")) {
-                    return browseEndpoint.getString("browseId");
+                    return "https://music.youtube.com/browse/" + browseEndpoint.getString("browseId");
                 }
             }
         }

extractor/src/main/java/org/schabi/newpipe/extractor/stream/StreamInfoItem.java

@@ -37,7 +37,7 @@ public class StreamInfoItem extends InfoItem {
     private String uploaderName;
     private String shortDescription;
     private String textualUploadDate;
-    private String playlistId;
+    private String playlistUrl;
     @Nullable
     private DateWrapper uploadDate;
     private long viewCount = -1;
@@ -119,12 +119,12 @@ public void setTextualUploadDate(final String textualUploadDate) {
         this.textualUploadDate = textualUploadDate;
     }
 
-    public String getPlaylistId() {
-        return playlistId;
+    public String getPlaylistUrl() {
+        return playlistUrl;
     }
 
-    public void setPlaylistId(final String playlistId) {
-        this.playlistId = playlistId;
+    public void setPlaylistUrl(final String playlistUrl) {
+        this.playlistUrl = playlistUrl;
     }
 
     @Nullable

extractor/src/main/java/org/schabi/newpipe/extractor/stream/StreamInfoItemExtractor.java

@@ -149,12 +149,12 @@ default boolean isShortFormContent() throws ParsingException {
     }
 
     /**
-     * Gets the playlist id of the stream item.
+     * Gets the playlist url of the stream item.
      *
-     * @return the playlist id of the stream item.
+     * @return the playlist url of the stream item.
      * @throws ParsingException if there is an error in the extraction
      */
-    default String getPlaylistId() throws ParsingException {
+    default String getPlaylistUrl() throws ParsingException {
         return "";
     }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/stream/StreamInfoItemsCollector.java

@@ -104,7 +104,7 @@ public StreamInfoItem extract(final StreamInfoItemExtractor extractor) throws Pa
             addError(e);
         }
         try {
-            resultItem.setPlaylistId(extractor.getPlaylistId());
+            resultItem.setPlaylistUrl(extractor.getPlaylistUrl());
         } catch (final Exception e) {
             addError(e);
         }