From 4095bd030d750e46cec31fcb02d8e8d99a922fa0 Mon Sep 17 00:00:00 2001
From: Garfield69 <garfield69@outlook.com>
Date: Sun, 27 Feb 2022 08:23:37 +1300
Subject: [PATCH] YTS: handle YTS bug where count>0 but no movies. Resolves
 #12598

---
 src/Jackett.Common/Definitions/yts.yml          |  2 ++
 src/Jackett.Common/Indexers/CardigannIndexer.cs | 17 +++++++++++++----
 src/Jackett.Common/Models/IndexerDefinition.cs  |  1 +
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/Jackett.Common/Definitions/yts.yml b/src/Jackett.Common/Definitions/yts.yml
index 304bfc6fb..c74429453 100644
--- a/src/Jackett.Common/Definitions/yts.yml
+++ b/src/Jackett.Common/Definitions/yts.yml
@@ -66,6 +66,8 @@ search:
     selector: data.movies
     attribute: torrents
     multiple: true
+    # bug at YTS can return movie_count > 0 and no movie torrents #12598
+    missingAttributeEquals0Results: true
     count:
       selector: data.movie_count
 
diff --git a/src/Jackett.Common/Indexers/CardigannIndexer.cs b/src/Jackett.Common/Indexers/CardigannIndexer.cs
index 42713e7e0..598c3be4b 100644
--- a/src/Jackett.Common/Indexers/CardigannIndexer.cs
+++ b/src/Jackett.Common/Indexers/CardigannIndexer.cs
@@ -1407,6 +1407,8 @@ namespace Jackett.Common.Indexers
                     }
 
                     var rowsArray = JsonParseRowsSelector(parsedJson, Search.Rows.Selector);
+                    if (rowsArray == null && Search.Rows.MissingAttributeEquals0Results)
+                        continue;
                     if (rowsArray == null)
                         throw new Exception("Error Parsing Rows Selector. There are 0 rows.");
 
@@ -2100,10 +2102,17 @@ namespace Jackett.Common.Indexers
         private JArray JsonParseRowsSelector(JToken parsedJson, string rowSelector)
         {
             var selector = rowSelector.Split(':')[0];
-            var rowsObj = parsedJson.SelectToken(selector).Value<JArray>();
-            return new JArray(rowsObj.Where(t =>
-                                                JsonParseFieldSelector(t.Value<JObject>(), rowSelector.Remove(0, selector.Length)) != null
-                                                ));
+            try
+            {
+                var rowsObj = parsedJson.SelectToken(selector).Value<JArray>();
+                return new JArray(rowsObj.Where(t =>
+                                                    JsonParseFieldSelector(t.Value<JObject>(), rowSelector.Remove(0, selector.Length)) != null
+                                                    ));
+            }
+            catch
+            {
+                return null;
+            }
         }
 
         private string JsonParseFieldSelector(JToken parsedJson, string rowSelector)
diff --git a/src/Jackett.Common/Models/IndexerDefinition.cs b/src/Jackett.Common/Models/IndexerDefinition.cs
index bb053321a..19f47e3b8 100644
--- a/src/Jackett.Common/Models/IndexerDefinition.cs
+++ b/src/Jackett.Common/Models/IndexerDefinition.cs
@@ -152,6 +152,7 @@ namespace Jackett.Common.Models
         public selectorBlock Dateheaders { get; set; }
         public selectorBlock Count { get; set; }
         public bool Multiple { get; set; } = false;
+        public bool MissingAttributeEquals0Results { get; set; } = false;
     }
 
     public class searchPathBlock : requestBlock