Merge 6890cf5894 into bb132167d5

extractor/src/main/java/org/schabi/newpipe/extractor/comments/CommentsInfoItem.java

@@ -30,6 +30,7 @@ public class CommentsInfoItem extends InfoItem {
     private int replyCount;
     @Nullable
     private Page replies;
+    private String donation;
 
     public static final int NO_LIKE_COUNT = -1;
     public static final int NO_STREAM_POSITION = -1;
@@ -172,4 +173,12 @@ public class CommentsInfoItem extends InfoItem {
     public Page getReplies() {
         return this.replies;
     }
+
+    public String getDonation() {
+        return donation;
+    }
+
+    public void setDonation(final String donation) {
+        this.donation = donation;
+    }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/comments/CommentsInfoItemExtractor.java

@@ -134,4 +134,8 @@ public interface CommentsInfoItemExtractor extends InfoItemExtractor {
     default Page getReplies() throws ParsingException {
         return null;
     }
+
+    default String getDonation() throws ParsingException {
+        return "";
+    }
 }

extractor/src/main/java/org/schabi/newpipe/extractor/comments/CommentsInfoItemsCollector.java

@@ -101,6 +101,12 @@ public final class CommentsInfoItemsCollector
             addError(e);
         }
 
+        try {
+            resultItem.setDonation(extractor.getDonation());
+        } catch (final Exception e) {
+            addError(e);
+        }
+
         return resultItem;
     }
 

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

@@ -277,4 +277,14 @@ public class YoutubeCommentsInfoItemExtractor implements CommentsInfoItemExtract
             return null;
         }
     }
+
+    @Override
+    public String getDonation() {
+        try {
+            return getTextFromObject(JsonUtils.getObject(getCommentRenderer(),
+                    "paidCommentChipRenderer.pdgCommentChipRenderer.chipText"));
+        } catch (final Exception e) {
+            return "";
+        }
+    }
 }

extractor/src/test/java/org/schabi/newpipe/extractor/services/youtube/YoutubeCommentsExtractorTest.java

@@ -352,6 +352,33 @@ public class YoutubeCommentsExtractorTest {
         }
     }
 
+
+    public static class DonationTest {
+        private final static String url = "https://www.youtube.com/watch?v=xaQJbozY_Is";
+        private static YoutubeCommentsExtractor extractor;
+
+        @BeforeAll
+        public static void setUp() throws Exception {
+            YoutubeTestsUtils.ensureStateless();
+            NewPipe.init(DownloaderFactory.getDownloader(RESOURCE_PATH + "replies"));
+            extractor = (YoutubeCommentsExtractor) YouTube
+                    .getCommentsExtractor(url);
+            extractor.fetchPage();
+        }
+
+        @Test
+        public void testGetCommentsDonation() throws IOException, ExtractionException {
+            final InfoItemsPage<CommentsInfoItem> comments = extractor.getInitialPage();
+
+            DefaultTests.defaultTestListOfItems(YouTube, comments.getItems(), comments.getErrors());
+
+            final CommentsInfoItem firstComment = comments.getItems().get(0);
+
+            assertNotEquals("", firstComment.getDonation(), "Could not get the donation of the first comment");
+            assertEquals("US$100.00", firstComment.getDonation());
+        }
+    }
+
     public static class FormattingTest {
 
         private final static String url = "https://www.youtube.com/watch?v=zYpyS2HaZHM";