From e66d188381e3de326ec00f69a7b839712d01888a Mon Sep 17 00:00:00 2001
From: Ritvik Saraf <13ritvik@gmail.com>
Date: Fri, 8 Mar 2019 04:54:39 +0530
Subject: [PATCH] throw content not available

---
 .../services/peertube/PeertubeParsingHelper.java      | 11 +++++++++++
 .../peertube/extractors/PeertubeChannelExtractor.java |  2 ++
 2 files changed, 13 insertions(+)

diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/PeertubeParsingHelper.java b/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/PeertubeParsingHelper.java
index b50cede2..68bc66bd 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/PeertubeParsingHelper.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/PeertubeParsingHelper.java
@@ -4,8 +4,12 @@ import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
+import org.jsoup.helper.StringUtil;
+import org.schabi.newpipe.extractor.exceptions.ContentNotAvailableException;
 import org.schabi.newpipe.extractor.exceptions.ParsingException;
 
+import com.grack.nanojson.JsonObject;
+
 public class PeertubeParsingHelper {
     
     private PeertubeParsingHelper() {
@@ -20,4 +24,11 @@ public class PeertubeParsingHelper {
             throw new ParsingException(e.getMessage(), e);
         }
     }
+    
+    public static void validate(JsonObject json) throws ContentNotAvailableException {
+        String error = json.getString("error");
+        if(!StringUtil.isBlank(error)) {
+            throw new ContentNotAvailableException(error);
+        }
+    }
 }
diff --git a/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeChannelExtractor.java b/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeChannelExtractor.java
index 62001025..0c9123b8 100644
--- a/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeChannelExtractor.java
+++ b/extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/extractors/PeertubeChannelExtractor.java
@@ -11,6 +11,7 @@ import org.schabi.newpipe.extractor.channel.ChannelExtractor;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
 import org.schabi.newpipe.extractor.exceptions.ParsingException;
 import org.schabi.newpipe.extractor.linkhandler.ListLinkHandler;
+import org.schabi.newpipe.extractor.services.peertube.PeertubeParsingHelper;
 import org.schabi.newpipe.extractor.stream.StreamInfoItem;
 import org.schabi.newpipe.extractor.stream.StreamInfoItemsCollector;
 import org.schabi.newpipe.extractor.utils.JsonUtils;
@@ -119,6 +120,7 @@ public class PeertubeChannelExtractor extends ChannelExtractor {
         
         StreamInfoItemsCollector collector = new StreamInfoItemsCollector(getServiceId());
         if(json != null) {
+            PeertubeParsingHelper.validate(json);
             Number number = JsonUtils.getNumber(json, "total");
             if(number != null) this.total = number.longValue();
             collectStreamsFrom(collector, json, pageUrl);