From cdf41b868c5ea877fd6e1e90688f0d4e95c84a34 Mon Sep 17 00:00:00 2001
From: Redirion <redirion@web.de>
Date: Sat, 7 Dec 2019 12:49:42 +0100
Subject: [PATCH] Allow PlayLists with missing uploader

This supports PR 2724 in NewPipe
---
 .../extractor/playlist/PlaylistInfo.java        | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/playlist/PlaylistInfo.java b/extractor/src/main/java/org/schabi/newpipe/extractor/playlist/PlaylistInfo.java
index 87fcb947f..1b1580252 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/playlist/PlaylistInfo.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/playlist/PlaylistInfo.java
@@ -45,6 +45,9 @@ public class PlaylistInfo extends ListInfo<StreamInfoItem> {
                 extractor.getServiceId(),
                 extractor.getLinkHandler(),
                 extractor.getName());
+        // collect uploader extraction failures until we are sure this is not
+        // just a playlist without an uploader
+        List<Throwable> uploaderParsingErros = new ArrayList<Throwable>(3);
 
         try {
             info.setOriginalUrl(extractor.getOriginalUrl());
@@ -64,23 +67,31 @@ public class PlaylistInfo extends ListInfo<StreamInfoItem> {
         try {
             info.setUploaderUrl(extractor.getUploaderUrl());
         } catch (Exception e) {
-            info.addError(e);
+            info.setUploaderUrl("");
+            uploaderParsingErros.add(e);
         }
         try {
             info.setUploaderName(extractor.getUploaderName());
         } catch (Exception e) {
-            info.addError(e);
+            info.setUploaderName("");
+            uploaderParsingErros.add(e);
         }
         try {
             info.setUploaderAvatarUrl(extractor.getUploaderAvatarUrl());
         } catch (Exception e) {
-            info.addError(e);
+            info.setUploaderAvatarUrl("");
+            uploaderParsingErros.add(e);
         }
         try {
             info.setBannerUrl(extractor.getBannerUrl());
         } catch (Exception e) {
             info.addError(e);
         }
+        // do not fail if everything but the uploader infos could be collected
+        if (uploaderParsingErros.size() > 0 &&
+                (!info.getErrors().isEmpty() || uploaderParsingErros.size() < 3)) {
+            info.addAllErrors(uploaderParsingErros);
+        }
 
         final InfoItemsPage<StreamInfoItem> itemsPage = ExtractorHelper.getItemsPageOrLogError(info, extractor);
         info.setRelatedItems(itemsPage.getItems());