Merge pull request #994 from TeamNewPipe/fix/peertube-subtitles-exception

[PeerTube] Report Exceptions thrown while getting a stream's subtitles

Author: Stypox

extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeStreamExtractor.java

@@ -61,6 +61,8 @@ public class PeertubeStreamExtractor extends StreamExtractor {
     private final List<AudioStream> audioStreams = new ArrayList<>();
     private final List<VideoStream> videoStreams = new ArrayList<>();
 
+    private ParsingException subtitlesException = null;
+
     public PeertubeStreamExtractor(final StreamingService service, final LinkHandler linkHandler)
             throws ParsingException {
         super(service, linkHandler);
@@ -262,13 +264,19 @@ public List<VideoStream> getVideoOnlyStreams() {
 
     @Nonnull
     @Override
-    public List<SubtitlesStream> getSubtitlesDefault() {
+    public List<SubtitlesStream> getSubtitlesDefault() throws ParsingException {
+        if (subtitlesException != null) {
+            throw subtitlesException;
+        }
         return subtitles;
     }
 
     @Nonnull
     @Override
-    public List<SubtitlesStream> getSubtitles(final MediaFormat format) {
+    public List<SubtitlesStream> getSubtitles(final MediaFormat format) throws ParsingException {
+        if (subtitlesException != null) {
+            throw subtitlesException;
+        }
         return subtitles.stream()
                 .filter(sub -> sub.getFormat() == format)
                 .collect(Collectors.toList());
@@ -420,8 +428,8 @@ private void loadSubtitles() {
                         }
                     }
                 }
-            } catch (final Exception ignored) {
-                // Ignore all exceptions
+            } catch (final Exception e) {
+                subtitlesException = new ParsingException("Could not get subtitles", e);
             }
         }
     }